Final Announcement

Ministry of Land, Infrastructure, Transport and Tourism (MLIT) , Ministry of the Environment (MOE) ,Ministry of Agriculture, Forestry and Fisheries (MAFF) , Tsuchiura City , Tsukuba City , Kasumigaura City ,Hokota City , Ibaraki Town , Mito City , Council to Improve the Water Quality of Lake Kasumigaura ,The Association of Lake Hinuma, Registered Ramsar Site

About the World Lake Conference

Hosted by the International Lake Environment Committee Foundation (ILEC) in conjunction
with organizations in countries around the world, the World Lake Conference dates back to
the Shiga Conference on Conservation and Management of World Lake Environment in 1984.
Since then, the conference has served as a forum for researchers, government officials,
NGOs, citizens and others to gather in one place to discuss and exchange views on thediverse environmental issues affecting the world’ s lakes and lake basins, as well as theirinitiatives for addressing these issues.

Keynote SpeechTechnical Session

Exhibition* Scenes from past conferences

About the logo for the 17th World Lake Conference (Lake Kasumigaura, Ibaraki, Japan 2018)

The conference logo is based on the official logo of the International
Lake Environment Committee Foundation (ILEC). It includes a map ofIbaraki Prefecture and its lakes together with the words “IB R KI
2018,” and to add originality, the letters “A” have been replaced with“ .” The three lines at the top and bottom of the original ILEC logo
represent the three stakeholders of citizens, researchers andgovernment, plus the three elements of water, soil and verdure, but
in the logo for the 17th World Lake Conference (Lake Kasumigaura,
Ibaraki, 2018), these have been depicted in gradations of green andblue, representing forests and lakes, respectively.

Ta ble of Contents
1 Conference Aim
2 Outline of Conference
3 Conference Schedule
4 Information for Participants
5 Information for Presenters(Technical Sessions and Lake Kasumigaura Session)
6 Program（1）
Opening Ceremony（2）
Ibaraki Kasumigaura Prize Award Ceremony3（ ）Keynote Speech4（ ）Policy Forum（5）
Conference Summary（6）
Closing Ceremony（7）
Lakes Session（8）
Lake Kasumigaura Session（9）
Technical Sessions- Technical Session (Oral)- Technical Session (Poster)- Award of Proceedings10（ ）Student Conference（11）
Social Events（12）
Exhibition（13）
Panel Exhibition by Sponsored Companies and Groups（14）
Exhibition of Activities by Hosts（15）
Workshop（16）
Excursions（17）Satellite Venues: Environmental Events
7 Venue Information
8 Information
9 About Ibaraki Prefecture
10 Organization
11 Sponsored Companies, Groups and Founders

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Conference Aim
Water forms the basis of all life, and a variety of ecosystems that include humans have benefited greatly from it. Lakes
are an invaluable resource for agriculture and fisheries, for industry, and for our culture, and the conservation of lake
environments is of the upmost importance.
The 6th World Lake Conference, held in Ibaraki in 1995, adopted the theme “Harmonizing human life with lakes - toward
the sustainable use of lakes and reservoirs”. Lake use, environmental conservation, the securement and managementof freshwater resources, and the effects of eutrophication and chemical substances were discussed, and opinions
exchanged with the aim of striving for harmony between humans and lakes. Furthermore, as a result of placing a focus
on the undertaking of aquatic environment conservation activities and environmental education, a large number of river
basin residents and citizens’ organizations participated in the conference, triggering an increase in citizen activities.
Since the conference, a partnership between citizens, researchers, businesses, and government bodies has formed thebasis of ongoing efforts to solve issues surrounding aquatic environments.
In recent years, topics related to ecosystems have been discussed at the World Lake Conferences. In 1992, The
Convention on Biological Diversity was adopted based on the fact that biodiversity supports human existence andbrings a variety of benefits to humanity, and plants and animals have no national borders so it is important that issues
surrounding ecosystems are tackled globally. Countries around the world are mutually cooperating in research andinformation exchange.
Meanwhile, the Basic Law for Water Circulation came into force in Japan in July 2014 with the aim of comprehensively
and integrally promoting policies concerning the water cycle in order to reassert that water is a resource that all
humanity shares, to allow water to circulate healthily, and so that humanity can continue to enjoy the blessings that itbrings. The law is based on fundamental concepts including the importance of the water cycle and integrated lake basin
management, and establishes the respective responsibilities of local public organizations, businesses, and citizens, andthe coordination and cooperation that should occur among them.
Humans have enjoyed the blessing of ecosystem services such as food and water supplied by ecosystems built on
biodiversity. However, development activities and climate change have caused a drastic loss in biodiversity. At the17th World Lake Conference, we will discuss how ecosystems can be maintained through greater conservation efforts– namely, the development of a society where humans and lakes can support each other and coexist in harmony.
Furthermore, information sharing and opinion exchange around what measures need to be taken in order for humans
to continue to sustainably enjoy ecosystem services will be held among people involved with lakes, including residents,
those engaged in agriculture, forestry, and fisheries, businesses, researchers, and government agencies.
This conference is hoped to be a trigger for a variety of people to strengthen coordination with each other based on theirindividual responsibilities, bringing about new progress in the solving of lake-related issues.

What are Ecosystem Services?
Ecosystems function as the foundation
for plants to utilize sunlight to produce
carbohydrates (organic matter) throughphotosynthesis.
Ecosystems are host to diverse organisms and are connected by complex foodwebs and food chains. Humankind is also
one of a great number of creatures connected to the ecosystem.
In other words, ecosystems are our
natural surroundings. Our lifestyles, culture, and daily life are supported by thebounties we gain from the ecosystem,
such as our food and water supply, stableclimate, and other sustenance from theearth. These blessings of nature arecalled “ecosystem services” and can bedivided into four types, as shown in theﬁgure below.

01

Foundation Services

Source of life and foundation ofexistence, such as water, soil, oxygen, andnutrients like nitrogen and phosphorus.
The synthesis of organic matter fromcarbon dioxide and water via
photosynthesis and their circulation
allows the ecosystem to function.

Coordination
Services

Cuitural Services

The unique cultures of every
region, such as faith andcustoms, are closely tied tothe ecosystem. The naturalenvironment also has astrong inﬂuence on art, suchas paintings.
・Tourism resources, such as(sail-propelledﬁshing boats)・Water sports, ﬁshing
・Historical assets, foodculture・Habitats of wild birds, etc.

Supply Services

Functions to supply food and water
essential to our daily lives.
・Water resources, such as water supply,
agriculture, and industrial water, etc.
・Fishery resources, such as Japanese
smelt
Other

Functions tostabilize theclimate bypurifying the air
and absorbing
carbon dioxidethrough plants.
・Stabilizes climate
・Stabilizes water
resources
Other

2

Outline of Conference
Theme

Conference
PeriodVenue

Harmonious Coexistence of Humans and Lakes-Toward Sustainable Ecosystem ServicesOctober 15 (Mon.) - 19 (Fri.), 2018

Tsukuba International Congress Center, others

Language

English / JapaneseEnglish/Japanese simultaneous interpretation is available in all program

Host
Organizations

Ibaraki Prefectural Government, The International Lake Environment Committee
Foundation (ILEC）

Co-Hosts

Ministry of Land, Infrastructure, Transport and Tourism (MLIT) / Ministry of theEnvironment (MOE) / Ministry of Agriculture, Forestry and Fisheries (MAFF)
Tsuchiura City / Tsukuba City / Kasumigaura City / Hokota City /Ibaraki Town
/ Mito City / Council to Improve the Water Quality of Lake Kasumigaura / The
Association of Lake Hinuma, Registered Ramsar Site

SupportedbyUnited Nations Environment Programme / UNDP Representative Office inTokyo / Headquarters for Water-Cycle Policy / Ministry of Foreign Affairs /Science Council of Japan / Japan Water Agency / Shiga Prefecture / Ibaraki
Association of City Mayors / Ibaraki Association of Towns and Villages / IbarakiAssociation of Chairpersons of City Councils / Ibaraki Prefectural Association
Chairmen of Town and Village Assemblies / Ibaraki River Association /Ibaraki Federation of Women's Organizations / Ibaraki Liaison Committee ofRegional Women's Organizations / Challenge Ibaraki- Residents Movement/2018 Citizen’s Association that works closely with the World Lake Conference/ Ibaraki University / University of Tsukuba / National Agriculture and Food
Research Organization / Public Works Research Institute / National Institutefor Environmental Studies / Japan Science and Technology Agency / The
National Institute of Advanced Industrial Science and Technology (AIST) /Japan Society of Civil Engineers / Japanese Society of Irrigation, Drainage
and Rural Engineering / The Japanese Society of Fisheries Science/ Japan
Water Works Association / The Institution of Professional Engineers, Japan/ Japanese Association of Groundwater Hydrology / Japan Sewage Works
Association / Japan Society on Water Environment / Japan Geoscience Union/ Japanese Society of Soil Science and Plant Nutrition / The Ecological Societyof Japan / The Remote Sensing Society of Japan / Association of Japanese
Agricultural Scientific Societies / The Japanese Society of Limnology / Society
for Environmental Economics and Policy Studies / Ecology and Civil Engineering
Society / The Japan Wetland Society / The Japanese Society for Environmental
Education / The Ibaraki Shimbun / The Mainichi Newspapers / The Yomiuri
Shimbun / Tokyo Shimbun (Mito Branch), Kyodo News / Nikkei Inc. (Mito
Brunch) / NHK (Mito Station) / IBS Co., Ltd. / The Nikkan Kogyo Shimbun
02

3

Conference Schedule
Tsukuba International Conference Center

Venue
Date

October 14 (Sun.)

October 15 (Mon.)

8:00

8:00-

Registration

October 16 (Tue.)
Registration

8:00-

8:30
9:00

9:00- Registration

9:00-17:00

9:30
10:00

9:00-17:00

9:30-12:00
Ceremonry
10:00-10:15 Opening
for Student Conference

10:15-10:30 Opening Performance

10:30

10:20-12:00

11:00

Student Conference
Opening Ceremony
Research andActivity Presentation (Main Convention Hall)

11:30

9:00-12:00

Policy Forum(Main Convention Hall)

10:30-11:30

Hall 200, 300,
(Convention
Main Convention Hall )Technical Sessions

Kasumigaura
11:30-11:50 Ibaraki
Award Ceremony

12:00
12:30
13:00
13:30
14:00

13:00-14:30

13:10-14:10

Student Conference
Keynote Speech
Poster Session(Main Convention Hall)
Conference Room
101, 102

(

15:30
16:00
16:30

13:10-17:15

14:30-17:00
14:45-16:00

Student Conference
Discussion
Lakes Session
Conference Room (World Lakes Session)
101, 102()

13:00-14:00

Technical Sessions
Poster Presentation
Conference Room
101, 102

(

)

14:30
15:00

Exhibition(Multi-Purpose Hall))

14:00-17:00

Lakes Session(Japanese Lakes
Session)Technical Sessions(Main Convention Hall)(Main Convention Hall)
16:15-17:00

Closing Ceremony

17:00
17:30
18:00

18:00-20:00

18:00-20:00

18:00-20:00

18:30
Welcome Party
19:00
19:30
20:00

03

(

“Shinonome”,
Hotel Grand
Shinonome)

ReceptionWorkshop

Exhibition(Multi-Purpose Hall)

Tsukuba International Conference Center
October 17 (Wed.)

Venue
October 19 (Fri.)

October 18 (Thur.)

7:00- Registration
8:00-17:30

8:00

Registration

8:00-

Date

8:30
9:00-12:00

9:00- Registration

9:00-17:00

9:00-13:00

9:00
9:30

9:30-11:55
10:00-12:00

Kasumigaura Session(Main Convention Hall)

Technical Sessions

10:00
10:30

Exhibition
Conference Summary(Main Convention Hall) (Multi-Purpose Hall)

11:00
11:30
12:00

Excursion
12:00-14:00(Kasumigaura Course)／(

Kasumigaura Session
Exhibition
Poster Presentation
Excursion
13:00-14:00(Multi-Purpose Hall) 13:00-14:00
Foyer of Main
Kitaura, Hinuma,
Closing Ceremony
Convention Hall Technical Sessions
Lake Senba Course
Poster Presentation(Main Convention Hall)
Conference Room
101, 102)()(

14:05-17:00)

14:00-17:00

12:30
13:00
13:30
14:00
14:30
15:00

Kasumigaura Session
Technical Sessions(Main Convention Hall)

15:30
16:00
16:30
17:00
Exhibition of Activities by Hosts
Core Time:
Oct. 18 (Thur.) 11:00-14:00

18:00-20:00

17:30
18:00

18:00-20:00

18:30
Workshop(Participant Get-Together
Tsukuba International Conference Center"Conference Room 101, 102"

)

19:00
19:30
20:00

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Information for Participants（1）Registration Categories and Fee

There are two ways to register for participation, "Full Conference" and "One-day".

PeriodRegularCategory

Full Conference(Fees in parentheses apply to developing
countries)

One-day(Fees in parentheses apply todeveloping countries)

Early
Registration

Regular
Registration

On-siteRegistration

Advance
Registration

On-siteRegistration

Feb 5~
July 16, 2018

July 17~
Sep 14, 2018

Oct 14~19, 2018

Feb 5~
Sep 14, 2018

Oct 14~19, 2018

16,000(12,000)

18,000(12,000)

20,000(14,000)

4,500(3,000)5,000(3,500)12,000(10,000)

2,500(2,000)3,000(2,500)Student(college
students)(graduate
students)
Accompanying
person(relative only)

10,000(8,000)

4,000

1,000
(All fees are in Japanese yen)

《Notice》- High school students and younger will be charge-free for registration when they submit orshow documents such as student ID or official documents from your institution.

- Developing countries rate will be applied to participants from developing countries in linewith OECD standards (DAC List of ODA Recipients). If you choose to register with thisrate, please submit your passport copy. You can find a more detailed instruction in your My
Page and in the registration confirmation email.

- Accompanying persons (relatives of regular participants only) may register for social eventsand excursions individually.

（2）Registration Date, Time and Place

05

Date

Starts at

October 14, (Sun.)

9:00

October 15, (Mon.)

8:00*

October 16, (Tue.)

8:00

October 17, (Wed.)

8:00
Excursion 7:00

October 18, (Thur.)

8:00

October 19, (Fri.)

9:00

Place

Tsukuba International
Congress Center
1F Entrance Hall

* Opening Ceremony on Monday, October 15,- Due to security reasons, entry and exit from the Main Hall will be prohibited during theOpening Ceremony and the Ibaraki Kasumigaura Award Ceremony.

- As soon as the registration details of October 15 are decided, it will be announced on theofficial website and by e-mail.

（3）Registration① Pre-Registration
The Registration Office will be sending out a “ Registration Confirmation Mail ” inSeptember . Participants who have registered “ Pre - registration ”, please print out theRegistration Confirmation Mail, and show it at the registration desk at the venue. The

confirmation mail will include your registration number, and registration category (fullconference / one-day / special residential rate). Please register at the registration desk

corresponding to your category. As for any inquiries concerning your registration fees,
please consult the Information Desk which will be situated near the registration desk.

② On-site Registration
Those who wish to register on-site, please go to the “On- Site Registration Desk”.

Registration for extra one-day tickets may be purchased here. At the reception desk,a registration form will be distributed. After filling in the required items on the form andfinishing payment, an ID card and Congress Kit will be distributed.

（4）Notice- Those who do not have an ID card will be prohibited to enter the venue. Please wear yourID card when you visit the venue during the conference period.

- Registration Fee includes the following:● ‌Participation in conference program (Full conference registrant: October 15 (Mon.) to 19(Fri.), One-day: one of the days between October 15 (Mon.) to 19 (Fri.))● ‌Congress Kit (Program & Abstract book, pamphlets on Ibaraki Prefecture and Co-hosts,
etc.)- Student Conference is free but the registration is required.

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5

Information for Presenters（1）Information for Oral Presenters① PC Center
Please check in your data at the PC Center located at the Entrance Hall, 1F, 30 minutes

prior to the starting time of your section. Please bring your presentation data on a media(USB Flash memory or CD-ROM) or bring your own PC or Mac.

② Opening Hours:
Date

Time

Venue

October 15 (Mon.)

8:00

October 16 (Tue.)

8:00

October 18（Thur.）

8:00(Last section starts at 15:40)

Tsukuba International Congress
Center Entrance Hall, 1F③ For Presentation- After data check-in, please enter the session room before the starting time of the section.

- Please be seated in the "Next Presenters’ seats" located at the front left of your session
room prior to your session.

④ Presentation Time
Allotted Time

Presentation ID(Invitedpresentation)

ProgramPresentation ID

Technical Session 1

O1-1 ～ O1-42

TS1-1, TS1-2

Technical Session 2

O2-1 ～ O2-12

TS2-1, TS2-2

Technical Session 3

O3-1 ～ O3-42

TS3-1, TS3-2

Technical Session 4O4-1 ～ O4-12

Technical Session 5O5-1 ～ O5-27

Technical Session 6

O6-1 ～ O6-28

Technical Session 7

O7-1 ～ O7-28

TS7-1, TS7-2

Technical Session 8O8-1 ～ O8-28

TS8-1, TS8-2

Technical Session 9O9-1 ～ O9-26

TS9-1, TS9-2

Presentation:
15min.
Q&A: 5min.

TS4-1, TS4-2
TS5-1, TS5-2
TS6-1, TS6-2⑤ Specification of PC
 The specification of prepared PC during conference is as follows:- OS: Windows10- Application Software: Windows PowerPoint 2016/2013.

07

Allotted Time

Presentation:
30min.
Q&A: 10min.

⑥ Language in Presentation Slide
BothJapanese and English are acceptable in Power Point. The outline, keywords and‌figures should be English＜ Windows ＞- ‌Please bring your presentation data on a media (USB Flash memory or CD-ROM).
Please name your presentation data as “Presentation ID_Presenter’s name".

- ‌Font styles are limited as below:
MS Gothic / MSP Gothic / Times New Roman / Century- ‌Please be sure to use an aspect ratio of 4:3 for your presentation slides. The resolutionof the LCD projector is XGA (1024 × 768). One side projection is available.
any audio or video playing, please refer to- For‌Including Data ＞ as below.

＜ Macintosh or Animation or Film

- Presenters may not use “presentation tool” included in PowerPoint.
data will be copied to a PC in the section room. The Secretariat will be- Presentation‌
responsible for deleting all copies of any data after the conference.

＜ Macintosh or Animation or Film Including Data ＞- ‌Please bring your presentation data on a media (USB Flashmemory or CD-ROM) or bring your own PC or Macintosh PC.

- ‌The Secretariat will prepare a MiniDSub 15 pin PC cableconnector ( see the below image ). If your machine is notcompatible with this cable connector, please bring an adaptor

to connect your machine to the MiniD - 15 pin PC cable［Mini D-sub15pin］

connector. Also, please bring your AC adaptor with you.
- ‌If you have prepared your presentation data on a different PC from the one you

have brought with you, please check beforehand that the images displayed on the

LCR screen can actually be outputted externally. Sometimes the images cannot be
outputted, therefore, we would like you to confirm in advance that the external output

can be done successfully.

- ‌For any audio or video playing, please kindly bring the data which could be used formovie files on Windows Media Player.

- Presenters may not use “presentation tool” included in PowerPoint.
- ‌For any password setting, screensaver and power-saving setting, please release it

beforehand.
- ‌In order to avoid running out of battery during your presentation, please bring a power
cable.

- ‌Please bring your presentation data on a media (either on USB flash memory or CDROM) as a backup file08

（2）Information for Poster Presenters① Poster Panel- The size of the poster panel is W90cm × H210cm (see the image as below).
- Pushpins will be provided along with the board.
- ‌Please place your poster in the designated area. As your poster
is fitted in the panel, any size, format, and the number of sheets

Poster Panel(90cm 210cm)
Presentation ID

are available.
- ‌Any quality of the poster material is available, but only pushpinsare available for mounting.
- Presentation ID will be provided by Secretariat.

② The schedule of Set-up, Removal- Set-up: October 15 (Mon.), 14:00 - 17:00 (Technical Sessions)
October 16 (Tue.), 8:00 - 9:00 (Technical Sessions)

October 18 (Thur.), 8:00 - 9:00 (Technical Sessions/Lake Kasumigaura Session)*Please set up the poster by yourselves (presenters).
*Before set-up, please check-in at registration desk to receive name card andcongress kit.

- Removal: October 18 (Thur.), after 15:00 (Technical Session)
		 *The posters will be removed by Secretariat.

		 October 18 (Thur.), 17:00-18:00 (Lake Kasumigaura Session)
		 *Please remove your poster by yourselves (presenters).
③ Presentation Date and Time
＜ Core Time ＞
Poster Number

Technical Sessions

Lake Kasumigaura Session

Odd number

October 16 (Tue.) 13:00-14:00

October 18 (Thur.) 12:00-13:00

Even number

October 18 (Thur.) 13:00-14:00

October 18 (Thur.) 13:00-14:00＜ Browsing Time ＞
Technical Sessions
October 16 (Tue.) 9:00-18:00
October 18 (Thur.) 9:00-15:00

Lake Kasumigaura Session
October 18 (Thur.) 9:00-17:00⑤ Notes
The posters removed by Secretariat will be kept at the Information Desk until 14:00 on
October 19 (Fri.). The organizers will dispose any posters that remain up after this time.

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6

Program（1）Opening Ceremony

October 15 (Mon.), 2018 10:30 – 11:30, Opening performance 10:15 – 10:30
Main Convention Hall, Tsukuba International Congress Center

Date & TimeRoom（2）Ibaraki Kasumigaura Prize Award Ceremony

October 15 (Mon.), 2018 11:30 – 11:50
Main Convention Hall, Tsukuba International Congress Center‌ Ibaraki Prefecture award the Ibaraki Kasumigaura Prize ( certificates ofcommendation and a supplementary prize) to up to 10 excellent proceedings
papers submitted by participants from the countries and regions.

Date & Time
Room
Outline（3）Keynote Speech

October 15 (Mon.), 2018 13:10 – 14:10
Room
Main Convention Hall, Tsukuba International Congress Center
Title
Future of Lakes under Global Environmental Change
SpeakerN obuo Mimura (President, Ibaraki University)
Outline of Speech Lakes are exposed to two pressures recently; human-induced pressure
such as pollution loads discharged from the surrounding areas, andimpacts of global warming . What should we do to create desirable
future where humans and lakes can coexist harmoniously ? In thislecture, I will discuss the way to activate the lake’s ability to adapt to theenvironmental changes, and importance to utilize the ecosystem services
fully including rich and varied food and landscape resources.
Date & Time

（4）Policy Forum

October 16 (Tue.), 2018 9:30 – 12:00
Room
Main Convention Hall, Tsukuba International Congress Center
Outline‌ Based on the presentation, coordinators will have a panel discussion, and wrap
up the forum giving direction for future conservation of the lake environment.
【Presentation】
Presenters: Kazuhiko Oigawa (Governor, Ibaraki Prefecture)	Water and Disaster Management Bureau, Ministry of Land, Infrastructure,
Transport and Tourism (MLIT)
Environmental Management Bureau, Ministry of the Environment (MOE）
Agriculture, Forestry and Fisheries Research Council (MAFF)
Keith Alverson (‌Director, United Nations Environment International
Environmental Technology Center (UNIEP IETC))
Gábor Molnár (‌Managing director, Lake Balaton Development Coordination
Agency)【Discussion】
Theme: 	‌Discuss the main theme “Harmonious Coexistence of Humans and Lakes” aspolicy managers.
Coordinator: Saburo Matsui (Chairperson, 17th World Lake Conference Project Promotion
Committee)
Panelists: From the above presenters.
Date & Time

10

（5）Conference Summary
Date & Time
Room

October 19 (Fri.), 2018 10:00 – 12:00

Main Convention Hall, Tsukuba International Congress Center（6）Closing Ceremony
Date & Time
Room

October 19 (Fri), 2018 13:00 – 14:00

Main Convention Hall, Tsukuba International Congress Center（7）Lakes Session

Citizens, administrators, researchers, and other individuals concerned of lake regionsin Japan and other countries will discuss and share their specific and common problems,achievements and challenges in various aspects of lake basin management.
Theme

“Harmonious Coexistence of Humans and Lakes -Collaboration within Lakes basin
towards Sustainable Ecosystem Services-”◆ Lakes Session (World Lakes Session)

October 15 (Mon.), 2018 14:30 – 17:00
Main Convention Hall, Tsukuba International Congress Center

Date & Time
Room

Schedule

Time

Contents

Outline

14:30-15:30

Case Study Presentation

Case study presentation (3 presentations, 20 mins each)

15:30-15:50

Coffee BreakComment on case study presentation by commentator(2 commentators, 10 mins each)

15:50-16:10
Panel Discussion
16:10-17:00-Discussion by Panelists and the coordinator.
-Opinion and information exchange-Summary of the session

Contents-Case Study Presentation
Contents

11

Introduction of case studies in Oceania, Africa, and Latin America regarding thecurrent state future development and the procedure of lake basin management.

Presentation 1(20 mins)

Colin Finlayson				

Professor, Charles Sturt University, Australia

Presentation 2(20 mins)

Daniel Olago				Professor, University of Nairobi, Kenya

Presentation 3(20 mins)

Alejandro Juárez Aguilar	Chief Executive Officer, Institute Corazon de la Tierra,
Mexico-Panel Discussion
Contents

Discussion on the movement of lakes in the world and ecosystem services.

Coordinator

Masahisa Nakamura V ice President, International Lake Environment Committee
Foundation (ILEC)

Panelists○ Commentators
・Ajit Pattnaik					Vice president, Wetlands International SouthAsia, India
・Walter Rast					Professor Emeritus, Texas State University,
United States of America○ Presenters of Case Studies
Professor, Charles Sturt University, Australia
・Colin Finlayson			
Professor, University of Nairobi, Kenya
・Daniel Olago				・Alejandro Juárez Aguilar	Chief Executive Officer, Institute Corazon de laTierra, Mexico◆ Lakes Session (Japanese Lakes Session)
Date & Time
Room

October 16 (Tue.), 2018 13:10 – 17:15

Main Convention Hall, Tsukuba International Congress Center

Schedule

Time

Contents

Outline13:10-14:30

Case Study Presentation

Case study presentation (8 presentations, 10 mins each)

14:30-14:50

Q&A

14:50-15:20

Questions from audience
Coffee BreakIntroduction by the coordinator (5 mins)

15:20-16:15

Presentation by panelists (5 presentations, 10 mins each)
Panel Discussion

16:15-17:15-Discussion by panelists and the coordinator.
-Opinion and information exchange-Summary of the session

Contents-Case Study Presentation
Contents
Presentation 1(10 mins)
Presentation 2(10 mins)
Presentation 3(10 mins)
Presentation 4(10 mins)
Presentation 5(10 mins)
Presentation 6(10 mins)
Presentation 7(10 mins)
Presentation 8(10 mins)

Presentation on the shift and achievements of activities in Lake Kasumigaura
and the development of solutions for ongoing issues since the 6th World Lake
Conference.
Yaeko Yahagi	Vice Chairperson, 2018 Citizens' Association that works closelywith the World Lake Conference*Report from Ibaraki-machi Satellite venue
Seiji Sakuraba
Vice Chairperson (working with Mito City)*Report form Mito City Satellite venue
Koki Ozaki	Invasive Alien Aquatic Weed Removal Management TeamManager, Nonprofit Organization International Volunteer
University Student Association(IVUSA)
Akihiko Kondoh	Professor, Center for Environmental Remote Sensing, Chiba
University
Makoto Onishi	Chief Technology Officer, Water Solutions Division, Water
Business Unit, Hitachi, Ltd.
Naoki Komatsu	Director General, Shiga Prefectural Government
Naoteru Odano	Director-General for Regional Revitalization andComprehensive Strategy, Semboku City, Akita Prefecture
Mitsuru Izumo	CEO, euglena Co.ltd.,12

-Panel Discussion
Contents

Discussion on how to collaborate among related organizations to promote thecollaboration within lakes basin towards sustainable ecosystem services.

Coordinator

Takehiko Fukushima		Director, Ibaraki Kasumigaura Environmental Science
CenterPanelists○ Panelists- Masahisa Nakamura	Vice President, International Lake Environment
Committee Foundation (ILEC)- Kazuya Kumagai		Director Water Environment Division, Environmental
Manegement Bureau, Ministry of the Environment- Masashi Iwai			Senior Deputy Director, River Environment Division,
Water and Disaster Management Bureau, Ministry ofLand, Infrastructure, Transport and Tourism- Shinji Ide				Professor, School of Environmental Science, theUniversity of Shiga Prefecture- Noboru Okuda 		Associate Professor, Research Institute for Humanity &Nature○ Presenters of Case Studies- Koki Ozaki				Invasive Alien Aquatic Weed Removal Management TeamManager, Nonprofit Organization International Volunteer
University Student Association(IVUSA)- Makoto Onishi		Chief Technology Officer, Water Solutions Division,
Water Business Unit, Hitachi, Ltd.

（8）Lake Kasumigaura Session

Stakeholders in the Kasumigaura region will discuss specific actions in effort to maintainsustainable ecosystem services.
“Future Vision of Lake Kasumigaura”
Date & Time
October 18 (Thu.), 2018 9:30 – 17:00
Room
Main Conference Hall, Tsukuba Congress Center
Theme

Schedule

Time

Contents

Outline9:30-10:15

Case Study Presentation 1

10:15-10:30

Q&A

Case study presentation (3 presentations, 15 mins each)

10:30-10:50
10:50-11:40

Coffee BreakCase Study Presentation 2

11:40-11:55

Q&A

12:00-14:00

Poster Presentation

14:05-14:55

Case Study Presentation 3

14:55-15:10

Q&A

15:10-15:30
15:30-17:00

13

Questions from audience
Case study presentation (5 presentations, 10 mins each)
Questions from audienceAt foyer of Main Convention Hall
Case study presentation (5 presentations, 10 mins each)
Questions from audience
Coffee Break

Panel Discussion-Comments on case study presentation by panelists-Discussion by panelists and the coordinator.
-Opinion and information exchange-Summary of the session

Contents-Case Study Presentation 1
Contents

Presentation on the shift and achievements of activities in Lake Kasumigaura andthe development of solutions for ongoing issues since the 6th World Lake Conference.

Presentation 1(15 mins)

Mieko Kuwana	Executive Director, Department of Residential andEnvironmental Affairs, Ibaraki prefectural Government

Presentation 2(15 mins)

Tsuyoshi Tatsuno	General Manager, Kasumigaura River Office, Kanto Regional
Development Bureau, Ministry of Land, Infrastructure, Transport
and Tourism (MLIT)

Presentation 3(15 mins)

Kazuhiro Ebata	Vice President, Ibaraki Kasumigaura Environmental Science
Center-Case Study Presentation 2
Contents

Current situation, issues and solutions in Lake Kasumigaura by those who havebenefitted from the lake.

Presentation 1(10 mins)

Ichiro Ito			Group Director, Kasumigaura Marine Products Research Group,
Kasumigaura Fishermen’s Association

Presentation 2(10 mins)

Masami Iida			Section of lotus root in Japan Agriclutural Cooperatives
Tsuchiura

Presentation 3(10 mins)

Kenya Tada			Director, Nippon Steel ＆ Sumitomo Metal Corporation KASHIMAWORKS, Safety, Environment ＆ Plant Safety Division

Presentation 4(10 mins)

Hirotsugu Konno		Kasumigaura Mirai Creation Company

Presentation 5(10 mins)

Masako Fujiwara		President, Ibaraki Life School Liaison Committee-Case Study Presentation 3
Contents

Presentation by residential groups and summary of the satellite venues

Presentation 1

Toshio Takishita		Vice President, 2018 Citizens' Association that works closelywith the World Lake Conference

Presentation 2

Akira Abe			Chair, Kasumigaura Citizens' Association/
Chair, Excutive Committee of Satellite Tsuchiura
			 *Report from Tsuchiura city Satellite venue

Presentation 3

Takashi Chiba			Chief clerk (Curator), Kasumigaura city museum of history
			 *Report from Kasumigaura city Satellite venue

Presentation 4

Shigeo Oki			Chair, Council for the Promotion of Hokota City Development
Nature Environment Sectional Meeting			 *Report from Hokota city Satellite venue

Presentation 5

Taichi Sukegawa		Student, Ibaraki Prefectural Takezono High School
			 *Report from presentation group at Student Conference

14

-Panel Discussion

15

Contents

Discussion the specific actions towards sustainable ecosystem services withsharing the problems and issues in Lake Kasumigura throughout the case studies.

Coordinator

Takehiko Fukushima		Director, Ibaraki Kasumigaura Environmental Science
CenterPanelists- Masahisa Nakamura	Vice President, International Lake Encironment
committee Foundation(ILEC)- Mieko Kuwana			Executive Director, Department of Residential andEnvironmental Affairs, Ibaraki prefectural Government- Tsuyoshi Tatsuno		General Manager, Kasumigaura River Office, Kanto
Regional Development Bureau, Ministry of Land,
Infrastructure, Transport and Tourism (MLIT)- Ichiro Ito				Group Director, Kasumigaura Marine Products ResearchGroup, Kasumigaura Fishermen’s Association- Kenya Tada				Director, Nippon Steel ＆ Sumitomo Metal Corporation
KASHIMA WORKS, Safety, Environment ＆ Plant Safety
Division- Hirotsugu Konno		Kasumigaura Mirai Creation Company- Toshio Takishita			Vice President, 2018 Citizens' Association that works
closely with the World Lake Conference◆ Lake Kasumigaura Session (Poster)		＜ Free Browsing ＞
October 18 (Thur.) 9:00-17:00

				＜ Core Time ＞[Presentation ID - odd number] October 18 (Thur.) 12:00-13:00[Presentation ID - even number] October 18 (Thur.) 13:00-14:00

あVenueFoyer of Main Convention Hall, Tsukuba International Congress Center

Date & TimeあProgram
KP-1

AIMING FOR WATER ENVIRONMENTAL LEARNING WANTED BY PARTICIPANT
Yuki Nagate (Environmental Conservation Section, Civic Life Division, Tsuchiura City,
Japan)

KP-2

LAKE KASUMIGAURA AS A TOURIST RESOURCE
Motohide Akutsu (Tsuchiura City Office Commerce and Tourism Division, Japan)

KP-3

CITY PROMOTION PROJECTS MAKING USE OF KASUMIGAURA LAKE
Tomoko Muto (Public Relations Division,Tsuchiura City, Japan)

KP-4

EFFORTS TO ENCOURAGE INSTALLATION OF ADVANCED TREATMENT TYPE
JOHKASOU
Kouhei Usami (Environmental Conservation Section, Civic Life Division, TsuchiuraCity, Japan)

KP-5

EFFECT OF DOMESTIC WASTEWATER COUNTER MEASURES BY TSUCHIURA
CITYTakashi Fujiwara (Environmental Conservation Section, Civic Life Division, TsuchiuraCity, Japan)

KP-6

STUDY OF SURVEY ON THE WATER QUALITY OF THE INFLUX CHANNEL OF
HOUSEHOLD WASTEWATER INFLOWING THE BIZEN RIVER
Yusuke Komatsuzaki (Environmental Conservation Section, Civic Life Division,
Tsuchiura City, Japan)

KP-7

EFFORTS OF WORKSPACES AND FACTORIES WASTEWATERS COUNTERMEASURES BY TSUCHIURA CITY
Hiroki Nagamine (Environmental Conservation Section, Civic Life Division, TsuchiuraCity, Japan)

KP-8

SURVEYS OF RIVER WATER QUALITY FLOWING INTO KASUMIGAURACONDUCTED BY CITIZENSYoshiko Ito (Council to Improve the Water Quality of Lake Kasumigaura, Japan)

KP-9

COUNCIL TO IMPROVE THE WATER QUALITY OF LAKE KASUMIGAURA
Kiyoshi Miyamoto (Council to Improve the Water Quality of Lake Kasumigaura,
Japan)

KP-10

KOISE RIVER EXPEDITION TEAM
Hishiko Kamei (Liaison Conference of Koise River Expedition Team, Japan)

KP-11

BIODIVERSITY ACTIVITIES AT SONOBE RIVER
Isamu Hanyuu (The Yokohama Rubber Co., Ltd. Ibaraki plant, Japan)

KP-12

CONSERVATION ACTIVITIES OF WATER SOURCE IN SHISHITUKA SATOYAMAWOODLAND. TUCHIURA CITY, IBARAKI JAPAN
Hiromi Oikawa (Certified Non-profit Organization for Nature conservation and historytransmission of Shishituka Satoyama, Japan)*Affiliation and presenters' Information is based on submission.
16

17

KP-13

CITIZEN’S MONITORING AND CONSERVATION ACTIVITIES OF FRESHWATERFISH IN LAKE KASUMIGAURA
Takahiro Morosawa (Tsuchiura Nature Conservation Society, Japan)

KP-14

THE FOUR ALIEN SPECIES, DEEP BODY BITTERLING ACHEILOGNATHUS
MACROPTERUS, YELLOW CATFISH PSEUDOBAGRUS FULVIDRACO, WUCHANG
BREAM MEGALOBRAMA AMBLYCEPHALA AND MOSQUITOFISH GAMBUSIA AFFINIS,ESTABLISHED IN THE LAKE KASUMIGAURA SYSTEM AFTER 2000, JAPANTomiji Hagiwara (Tsuchiura Nature Conservation Society, Japan)

KP-15

INFORMATION REGARDING THE PRACTICAL EDUCATION PROJECTS FOR
CITIZENS ON KASUMIGAURA LAKE WATER PURIFICATION
Tetsuo Awano (Executive committee for Kasumigaura Lake's waterfront discovery
activities, Japan)

KP-16

BACTERIAL PRODUCTION AND CARBON BUDGET AT THE CENTER OF LAKE
KASUMIGAURA, JAPANKenji Tsuchiya (National Institute for Environmental Studies, Japan)

KP-17

LONG-TERM TRENDS IN POPULATION DENSITIES OF CHIRONOMID LARVAE IN
LAKE KASUMIGAURA (LAKE NISHIURA), IBARAKI PREFECTURE, JAPANRyoji Nakazato (Center for Water Environment Studies, Ibaraki University, Japan)

KP-18

WATER QUALITY AND MICROBIAL COMMUNITY IN BOTTOM SEDIMENTCORRESPONDING TO A DEPTH LEVEL IN LAKE KASUMIGAURA
Ikuo Tsushima (Public Works Research Insititute, Japan)

KP-19

IDENTIFYING SOURCES AND METABOLISM OF NITRATE FROM ANALYSIS OF
1518
17
δ N, δ O AND ∆ O STABLE ISOTOPE ABUNDANCES IN FOREST AND RICEPADDY WATERSHED AROUND MT. TSUKUBA, JAPANYasuhiro Nakajima (Institute for Agro-Environmental Sciences, National Agriculture
and Food Research Organization (NARO) / Advanced Analysis Center, National
Agriculture and Food Research Organization (NARO), Japan)

KP-20

RECLAMATION OF FORESHORE WITH EFFECTIVE USE OF DREDGED SOIL
Toshiharu Kataoka (Director of Environment Division, Tonegawa-Karyu Integrated
Operation and Maintenance Office, Japan Water Agency, Japan)

KP-21

CHANGES IN WATER QUALITY IN LAKE KASUMIGAURA FOUND BY THE
MONITORING DATA
Kazuhiro Komatsu (National Institute for Environmental Studies, Japan, Japan)

KP-22

INFLUENCE OF LIGHT WAVELENGTH AND INTENSITY ON GEOSMIN
PRODUCTION OF STREPTOMYCES COELICOLOR A3(2)Motoo Utsumi (Faculty of Life and Environmental Sciences, University of Tsukuba,
Japan)KP-23

WATER ENVIRONMENT IN THE SAKURAGAWA RIVER BAISN UNDER THE
ADVANCED WATER CIRCULATION MECHANISM OF LAKE KASUMIGAURA,
VISUALIZATION OF ACTUAL WATER QUALITY BY MULTIPOINT ELECTRIC
CONDUCTION OBSERVATION
Shinpei Yoshikawa (Graduate school of Daido University, Japan)

KP-24

SEDIMENTARY RECORD OF TSUNAMIS AND FLOODS IN LAKE KASUMIGAURA,
JAPAN
Yoshio Inouchi (Faculty of Human Sciences, Waseda University, Japan)

KP-25

ACTIVITIES AND ROLE OF KASUMIGAURA ACADEMIC CIRCLE - INFORMATIONEXCHANGE ABOUT LAKE KASUMIGAURA
Yukimi Yamane (Kasumigaura Academic Circle, Japan)

KP-26CURRENT STATUS AND ISSUES OF WATER ENVIRONMENT OF SAKURAGAWA
RIVER AIM FOR WATER QUALITY IMPROVEMENT
Chiharu Kumada (Jiyu Gakuen College / University of Taisho, Japan)

KP-27

CHANGES IN RAINWATER DRAINAGE BURDEN TO NEIGHBORING LAKES BYGROWTH OF TSUKUBA SCIENCE CITY
Ken Nakamura (University of Tsukuba, Japan)

KP-28

BIRDS BELONGING TO THE FAMILY CHARADRIFORMES ON THE SHORE OF
LAKE KASUMIGAURA
Tomoharu Nojiri (Sakai Town Office, Japan)

KP-29

BIRD NET MANAGEMENT AFFECTS THEIR INVERSION TO THE FIELD AND YIELDLOSS OF LOTUS PRODUCTION IN LATE KASUMIGAURA BASIN
Masakazu Komatsuzaki (Center for International Field Agriculture Research &Education, Ibaraki University, Japan)

KP-30

DAMAGE TO WILD BIRDS CAUSED BY NETS ON LOTUS LOTUS FIELDS.
~THE REASON WHY LAKE KASUMIGAURA CANNOT BECOME A RAMSAR SITE~
Machiko Kanazawa (Wild Bird Society of Japan, Japan)

KP-31

THE PER CAPITA RUNOFF CHANGE ANALYSIS IN A WATERSHED-AN EXAMPLE
OF LAKE KASUMIGAURA BASIN
Ma Donglai (University of Tsukuba, China)

KP-32

LONG-TERM TREND OF CHIRONOMID LARVAE IN LAKE KITAURA
Soeun Park (Center for Water Environment Studies, Ibaraki University, Japan)

KP-33

EFFECTS OF LANDUSE AND LIVESTOCK-RELATED FACILITIES ON
GROUNDWATER NITRATE CONCENTRATION IN HOKOTA REGION
Sadao Eguchi (Institute for Agro-Environmental Sciences, NARO, Japan)

KP-34

HOW MUCH INFORMATION ABOUT LAKE KASUMIGAURA CAN WE OBTAIN USING
A WEB APPLICATION OF CLIMATES OF GLOBAL LAKE BASINS: CGLB?
Tosiyuki Nakaegawa (Meteorological Research Institute, Japan)

KP-35

PROVISION OF GEOSPATIAL INFORMATION CONTRIBUTING TO VARIOUS
EFFORTS FOR MANAGING LAKE KASUMIGAURA
Masami Nemoto (Geospatial Information Authority of Japan, Ministry of Land,
Infrastructure, Transport and Tourism, Japan)

18

（9）Technical Sessions
Researchers and civil groups will present and discuss their papers and activity results in
9 technical sessions.
Technical Session 1 Technical Session 2 Technical Session 3 Technical Session 4
Venue
Date & Time

Convention Hall 200 Conference Room 201A Convention Hall 300 Conference Room 404〈Section 1〉

9：00-10：20

Biodiversity 1〈Section 1〉

Water Resources
and Water Quality

10：20-10：40

Oct.
16

Biodiversity 2〈Section 2〉

Activities andConservation of
Riparian Areas

Lake Ecosystem
Monitoring 1〈Section 2〉

The History andCitizens' Activities
around Kasumigaura

Break〈Section 3〉

Biodiversity 3〈Section 3〉〈Section 3〉

Lake Condition
and Management

15：20-15：40
15：40-17：00〈Section 2〉

Environmental Change
Impacts on Water
Resources

12：00-14：00
14：00-15：20

Water Quality
Restoration Technology〈Section 1〉

Break〈Section 2〉

10：40-12：00〈Section 1〉

Lake Ecosystem
Monitoring 2〈Section 3〉

The Sustainable Tourism
Community Planning

Break〈Section 4〉〈Section 4〉〈Section 4〉

Ecosystem Services

Watershed Change Dynamics of Phytoplankton
and Water Resources
and Water Blooms 1〈Section 4〉

Water System andLife Culture in Asia

Technical Session 1 Technical Session 1 Technical Session 3 Technical Session 3
Venue
Date & Time

Convention Hall 200 Conference Room 201A Convention Hall 300 Conference Room 404〈Section 5〉

9：00-10：20

Biodiversity 4〈Section 9〉

Fisheries 1

10：20-10：40

Oct.
18

Biodiversity 5

Dynamics of Phytoplankton
and Water Blooms 2

Behavior andCountermeasure of
Hazadous Chemicals〈Section 10〉

Fisheries 2〈Section 6〉

Effect of Climate Change※10:40-11:20
12：00-14：00〈Section 10〉

Water Quality
Monitoring 1

Break〈Section 7〉

14：00-15：20 Invasive Alien Species 1〈Section 11〉

Conservation,
Management
and Restoration 1

15：20-15：40〈Section 7〉

Dynamics of Organic Matter〈Section 11〉

Water Quality
Monitoring 2※14:40-15:20
Break〈Section 8〉
15：40-17：00 Invasive Alien Species 2

19〈Section 9〉

Break〈Section 6〉

10：40-12：00〈Section 5〉〈Section 12〉

Conservation,
Management
and Restoration 2〈Section 8〉

Sediment andPrimary Production〈Section 12〉

Various Issues Associatedwith Lake Ecosystem

Technical Session 5 Technical Session 6 Technical Session 7 Technical Session 8 Technical Session 9
Conference Room 202A Conference Room 303 Conference Room 406 Conference Room 201B Conference Room 304〈Section 1〉〈Section 1〉〈Section 1〉

Stable Isotope Ratio

Environmental Monitoring Monitoring and Restorationof Lake Water Environment〈Section 1〉

Participation and
Collaboration 1〈Section 1〉

Lake-River-Coastal
Basin Governance※9:40-10:20

Break〈Section 2〉〈Section 2〉

Nitrogen Contamination Analysis of Long-termand Ammonia Volatilization
Monitoring Data

〈Section 2〉

Ecosystem Service〈Section 2〉

Participation and
Collaboration 2〈Section 2〉

ILBM and Lake Basin
Governance 1

Break〈Section 3〉

Water Purification
Measures〈Section 3〉

Measurement Method〈Section 3〉

Ecotoxicity〈Section 3〉

Participation and
Collaboration 3〈Section 3〉

ILBM and Lake Basin
Governance 2

Break〈Section 4〉〈Section 4〉

Monitoring Lakes
Circulation Irrigation and
New Agricultural Technology by Remote Sensing〈Section 4〉

Water Treatment〈Section 4〉

Participation and
Collaboration 4〈Section 4〉

ILBM Institutions andTheir Typology 1

Technical Session 5 Technical Session 6 Technical Session 7 Technical Session 8 Technical Session 9
Conference Room 202A Conference Room 303 Conference Room 406 Conference Room 201B Conference Room 304〈Section 5〉

Forest Management〈Section 5〉

Monitoring of
Human Impacts〈Section 5〉

Conservation and
Pollution Controll〈Section 5〉

Ecological Conservation〈Section 5〉

Ecosystem Service
Assessment 1

Break〈Section 6〉

Phosphorus Cycle〈Section 6〉

Monitoring of
Emerging Pollutants〈Section 6〉

Wastewater Treatment〈Section 6〉

Education Programand Practice 1〈Section 6〉

Ecosystem Service
Assessment 2

Break〈Section 7〉

Biomass〈Section 7〉

Data Analysis
and Modeling〈Section 7〉

Wastewater Treatment/
Aquatic Plant〈Section 7〉

Education Programand Practice 2〈Section 7〉

Climate Change Impact

Break〈Section 8〉〈Section 8〉〈Section 8〉

Dynamics of Plankton
Chemical Substances
Sanitation andand Dissolved
Appropreate Technology
Organic Matter※15:40-16:40〈Section 8〉

Education Programand Practice 3〈Section 8〉

ILBM Institutions andTheir Typology 220◆ Technical Session (Oral)
Program
Technical Session 1: ‌Biodiversity and Biological Resources
This session focuses on evaluation and conservation issues regarding biodiversity and biologicalresources services in lakes, wetlands, rivers and riparian areas.
Date & TimeああVenueOctober 16 (Tue.) 9:00-17:00, October 18 (Thur.) 9:00-17:00
Tsukuba International Congress Center, ‌Convention Hall 200 (October 16, October 18),
Conference room 201A (October 18)——・——・——・——・——・——・——・——・——・——・——・——・——・——・——
October 16 (Convention Hall 200)

9:00-10:20

Section 1“‌Biodiversity 1”

Chair: Takehito Yoshida（Research Institute for Humanity and Nature/University of Tokyo）
O1-1

VERTICAL DISTRIBUTION OF PHYTOPLANKTON AND THEIR RELATIONSHIP WITH
WATER QUALITY IN MAE KUANG RESERVOIR, CHIANG MAI, THAILAND
Tatporn Kunpradid (Biology Department, Faculty of Science and Technology,
Chiang Mai Rajabhat University / Centre of Excellence of Biodiversity Research andImplementation for Community, Chiang Mai Rajabhat Univesity, Thailand)

O1-2

RELATIONSHIP BETWEEN PHYTOPLANKTON COMMUNITY STRUCTURE AND
WATER QUALITY IN THE LAKE GOLD COAST, NORTH JAKARTA
Aliati Iswantari (Bogor Agricultural University, Indonesia)

O1-3

LITTORAL PHYTOPLANKTON COMMUNITY IN LAKE LANAO, MARAWI CITY,PHILIPPINES
Husna Abdullah Dimapalao (Mindanao State University, Philippines)

O1-4

THE TYPOLOGY AND TAXONOMIC DIVERSITY OF THE ABKHAZIAREPUBLIC LAKES AND RIVERS (CAUCASUS)
Nafisa Mingazova (Kazan (Volga region) Federal University, Russia)

10:40-12:00

Section 2 “‌Biodiversity 2”

Chair: Takehito Yoshida（Research Institute for Humanity and Nature/University of Tokyo）
O1-5

DNA BARCODING REVEAL THE CURRENT STATUS UNEVALUATED SPECIES OFRASBORA SP (CYPRINIDAE) FROM BERATAN LAKE, BALIGde Raka Kartika Kartika (Udayana University, Bali, Indonesia)

O1-6

DEVELOPMENT OF SPECIFIC MARKERS FOR MONITORING DISTRIBUTION OF
SPOTTED BARB (BARBODES BINOTATUS ) USING EDNA ANALYSIS
Sekar Larashati (Research Center for Limnology, Indonesian Institute of Sciences(LIPI), Indonesia)

TS1-1
Invited LectureあNATIVE JAPANESE STRAIN OF THE COMMON CARP (CYPRINUS CARPIO ): A
PRECIOUS NATURAL HERITAGE REMAINING IN LAKE BIWA
Kohji Mabuchi (Lake Biwa Branch Office, National Institute for Environmental
Studies, Japan)*Affiliation and presenters' Information is based on submission.
21

14:00-15:20 Section 3“‌Biodiversity 3”

Chair: Masatoshi Denda（PUBLIC WORKS RESEARCH INSTITUTE）
O1-7

PREDICTING CLIMATE CHANGE IMPACT ON ZOOPLANKTON COMMUNITYSTRUCTURE BASED ON THERMALLY POLLUTED LAKES
Marcin Dziuba (Adam Mickiewicz University in Poznan, Poland)

O1-8

ZOOPLANKTON ABUNDANCE AND BIOMASS SIZE SPECTRA IN SHALLOWURBAN LAKES: ANALISIS USING LASER OPTICAL PLANKTON COUNTER
Reliana Lumban Toruan (University of Western Australia / Research Centre for
Limnology, Indonesian Institute of Sciences, Indonesia)

O1-9

ZOOPLANKTON IN ASSESSING OF THE WATER QUALITY IN URBAN AREAS
Olga Yurjevna Derevenskaia (Kazan Federal University, Russia)

O1-10

ZOOPLANKTON COMMUNITIES IN LAKE NASSER UNDER CURRENT FLOODREGIME BEFORE THE IMPLICATIONS OF GRAND ETHIOPIAN RENAISSANCEDAM (GERD) CONSTRUCTION
Mahmoud H Hegab (Freshwater and Lakes Division, National Institute of
Oceanography and Fisheries, Egypt)

15:40-17:00 Section 4“‌Ecosystem Services”

Chair: Hiroya Yamano（National Institute for Environmental Studies Center for Environmental
Biology and Ecosystem Studies）
O1-11

STATUS OF SOME WETLANDS FROM SOUTH WESTERN MAHARASHTRA-INDIA
WITH SPECIAL REFERENCE TO FLORISTIC AND AVIAN DIVERSITY, ECOSYSTEMBENEFITS, THREATS AND MANAGEMENT STRATEGIES
Chandrakant Baburao Salunkhe (Krishna Mahavidyalaya, India)

O1-12

FISHERMAN’S WILLINGNESS TO PAY FOR SUSTAINABLE ECOSYSTEMMANAGEMENT OF JAFFNA LAGOON
Sooriyakumar Krishnapillai (Department of Agricultural Economics, Faculty ofAgriculture, University of Jaffna, Sri Lanka)

O1-13

CAN SCIENTIFIC EVIDENCE TO DEPICT THE ECOSYSTEM SERVICESEFFECTIVELY RESOLVE THE CONFLICT BETWEEN THE PROTECTED AREA
MANAGERS AND THE LOCAL DEPENDENT COMMUNITY? NALABANA BIRD
SANCTUARY; CHILIKA LAKE A WETLAND OF INTERNATIONAL IMPORTANCE,INDIA; A CASE STUDY
Ajit Kumar Pattnaik (Wetlands International South Asia / Scientific Committee, ILECFoundation, India)

O1-14

ECONOMIC EVALUATION OF ECOSYSTEM SERVICES OF LAKE KASUMIGAURAAND ISSUES WITH THE EVALUATION METHOD
Tatsumi Kitamura (Ibaraki Kasumigaura Environmental Science Center, Japan)——・——・——・——・——・——・——・——・——・——・——・——・——・——・——
October 18 (Convention Hall 200)

9:00-10:20

Section 5“‌Biodiversity 4”

Chair: Jun Nishihiro（Toho University）
O1-15

TERMINALIA ARJUNA AS A RIPARIAN SPECIES TO THE PROTECTION ALONG THE
LAKE,TANK AND CATCHMENT AREAS IN SRI LANKA
D.A.B.N Amarasekera (Department of crop science, Faculty of Agriculture, Universityof Ruhuna, Sri Lanka)22

O1-16

THE PRESENT CONDITION OF THE LAKEFRONT VEGETATION IN KASUMIGAURA
Masato Ono (Ministry of Land,Infurastructure,Transport and Tourism.Kanto Regional
Development Bureau.Ksumigaura river office The environment department of lakes
and marshes., Japan)

O1-17

A STUDY ON THE RELATION BETWEEN THE WATER LEVEL IN LAKE BIWA AND
THE CHANGE OF THE SUBMERGED PLANT COMMUNITY
Katsuyuki Koga (Japan Water Agency, Japan)

O1-18

ON INHABITATION OF BIRDS BELONGING TO THE FAMILY CHARADRIFORMESAND SCOLOPACIDAE IN LOTUS FIELDS ON THE SHORE OF LAKE KASUMIGAURA
Tomoharu Nojiri (Sakai Town Office, Japan)

10:40-12:00

Section 6“‌Biodiversity 5”

Chair: Takehito Yoshida（Research Institute for Humanity and Nature/University of Tokyo）
O1-19

SPECIES RICHNESS AND ENDEMISM OF VERTEBRATE FAUNA IN AND AROUND
FOUR LAKES IN AGUSAN DEL SUR, PHILIPPINES
Olga M. Nuneza (Department of Biological Sciences, MSU-Iligan Institute ofTechnology, Philippines)

O1-20

THE LIVING CONDITION OF FRESHWATER BIVALE IN KASUMIGAURA LAKE AND
ITS CHANGE
Okimichi Suzuki (Japan)

TS1-2
Invited Lecture
あCURRENT STATUS AND FUTURE RESEARCH OF BIODIVERSITY ASSESSMENT
AND ECOSYSTEM CONSERVATION IN JAPANESE LAKESNoriko Takamura (National Institute for Environmental Studies, Japan)

14:00-15:20

Section 7“‌Invasive Alien Species 1”

Chair: Masatoshi Denda（PUBLIC WORKS RESEARCH INSTITUTE）

23

O1-21

SPATIAL ANALYSIS OF MACROPHYTES DIVERSITY AND DISTRIBUTION IN A
FEW SELECTED LAKES AND RESERVOIRS IN SOUTHEAST ASIA; WITH SPECIAL
REFERENCE TO MALAYSIA, INDONESIA AND MYANMAR
Siti Norasikin Ismail (SCHOOL OF BIOLOGICAL SCIENCES, UNIVERSITI SAINSMALAYSIA, Malaysia)

O1-22

HABITAT CONDITIONS AND STRUCTURES OF RARE RIVERSIDE GRASSLAND
PLANT COMMUNITIES ON THE TENRYU-GAWA RIVER SYSTEM IN THE NAGANO
PREFECTURE, JAPANMiho Nakahara (Shinshu University, Japan)

O1-23

COUNTERMEASURES FOR OVERGROWTH OF INVASIVE AMPHIBIOUS WATERPRIMROSE: CASE OF LAKE BIWA, JAPANKatsuki Nakai (Shiga Prefecture, Japan)

O1-24

CURRENT STATUS AND COUNTERMEASURES FOR THE INVASIVE FRESHWATERBIVALVE LIMNOPERNA FORTUNEI AROUND LAKE KASUMIGAURA, JAPANKenji Ito (Institute for Agro-Environmental Sciences, NARO, Japan)

15:40-17:00 Section 8“‌Invasive Alien Species 2”

Chair: Jun Nishihiro（Toho University）
O1-25

TROPHIC STATUS OF CHITALA ORNATA (OSTEICHTHYES; NOTOPTERIDAE), AN
INVASIVE FISH SPECIES IN SRI LANKA AND IMPACTS OF ITS INVASION ON FISH
DIVERSITY IN TRIBUTARIES OF BENTOTA RIVER
Wimal Ananda Heenatigala Palliya Guruge (DEPARTMENT OF ZOOLOGY, FACULTY
OF SCIENCE, UNIVERSITY OF RUHUNA, MATARA, Sri Lanka)

O1-26

ARE JAPANESE RICE FIELDS THREATENED BY THE NEW INVASIVE ALIEN
SPECIES OF TADPOLE SHRIMP (TRIOPS STRENUUS WOLF, 1911) FROM WESTERN
AUSTRALIA?
Hidetoshi Naganawa (The United Graduate School of Agricultural Science, Gifu
University, Japan)

O1-27

THE WIDESPREAD OF THE REDCLAW, CHERAX QUADRICARINATUS IN INDONESIA
Yusli Wardiatno (Bogor Agricultural University (IPB), Indonesia)

O1-28

ECOLOGICAL BARRIERS AND AQUATIC ECOSYSTEM ISOLATION - THE EFFECTON MOSQUITO POPULATIONS AND THEIR NATURAL ENEMIES IN CHIANG MAI
CITY, THAILAND
Panida Rahong (Environmental Science Program, Faculty of Science, Chiang Mai
University, Chiang Mai, Thailand)——・——・——・——・——・——・——・——・——・——・——・——・——・——・——
October 18 (Conference room 201A)

9:00-10:20

Section 9“‌Fisheries 1”

Chair: Kohji Mabuchi（National Institute for Environmental Studies(Lake Biwa Branch Office)）
O1-29

THE STATE OF GHANA’S AQUACULTURE PRODUCTION ON THE VOLTA LAKE AT A
GLANCE
Isaac Nyameke (Ghana Aquaculture and Fish Network, Ghana)

O1-30

SPATIAL AND TEMPORAL VARIATION OF LENGTH-WEIGHT PARAMETERS AND
CONDITION FACTORS OF COMMERCIAL FISH SPECIES IN LAKE NASSER,
EGYPT
Walid Aly (WorldFish and National Institute of Oceanography and Fisheries, Egypt)

O1-31

SAMPLING OF FLUCTUATION FACTORS OF THE POPULATION OF HYPOMESUSNIPPONENSIS IN LAKE KASUMIGAURA AND EARLY-STAGE POPULATIONEVALUATION MODEL
Fumitaka Tokoro (Ibaraki Fisheries Research Institute, Freshwater Branch office,Japan)

O1-32“FISH CONSERVATION AREAS AS A TOOL TO STRENGTHEN FRESHWATERCOMMUNITY FISHERIES: PROJECT EXPERIENCE FROM THE TONLE SAP”
Pheakdey Sorn (Water and Wetlands Coordiator, IUCN Cambodia, Cambodia)

10:40-11:20

Section 10 “‌Fisheries 2”

Chair: Kohji Mabuchi（National Institute for Environmental Studies(Lake Biwa Branch Office)）
O1-33

APPLICATION OF A MODEL FOR CARRYING CAPACITY FOR AQUACULTURE TO ABIG OVEREXPLOITED LAKE
Bardukh Gabrielyan (Scientific Center of Zoology and Hydroecology, Armenia)24O1-34MASS BALANCED MODEL OF LAKE VOLTA FISHERIES: THE USE OF ECOPATH
MODEL
Emmanuel Tetteh-Doku Mensah (CSIR-Water Research Institute, Ghana)

14:00-15:20 Section 11“‌Conservation, Management and Restoration 1”

Chair: Takehito Yoshida（Research Institute for Humanity and Nature/University of Tokyo）
O1-35

THE EVALUATION OF THE FULFILMENT OF THE OBLIGATIONS UNDER THE
CONVENTION ON BIOLOGICAL DIVERSITY IN THE SOUTH CAUCASUSTHEEVALUATION OF THE FULFILMENT OF THE OBLIGATIONS UNDER THE
CONVENTION ON BIOLOGICAL DIVERSITY IN THE SOUTH CAUCASUS
Alla Khosrovyan (University of Cadiz, Armenia)

O1-36

EFFECTS OF ENVIRONMENTALLY-FRIENDLY FARMING ON BIODIVERSITY IN
RICE FIELDS
Naoki Katayama (Institute for Agro-Environmental Sciences, NARO, Japan)

O1-37

RESTORATION OF A METAPOPULATION OF ASTER KANTOENSIS KITAMURA, AN
ENDANGERED FLOOD PLAIN PLANT ENDEMIC TO JAPANNoboru Wada Kuramoto (School of Agriculture, Meiji University, Japan)

O1-38

A PROPOSED APPLICATION OF TRIBUTARIES FOR AQUATIC PLANTRESTORATION ON THE LAKE BASIN SCALE
Masatoshi Denda (Public Works Research Institute, Japan)

15:40-17:00

Section 12“‌Conservation, Management and Restoration 2”

Chair: Hiroya Yamano（National Institute for Environmental Studies Center for Environmental
Biology and Ecosystem Studies）

25

O1-39

MAINSTREAMING BIODIVERSITY INTO INLAND FISHERIES AND AQUACULTURE(WITH SPECIAL FOCUS ON WETLANDS) - SCOPES AND CHALLENGES
Rupam Mandal (Centre for Biodiversity Policy and Law (CEBPOL), National
Biodiversity Authority, Ministry of Environment, Forest & Climate Change, Chennai,
India)

O1-40

EXAMINATION OF METHODS FOR IMPROVEMENT OF AQUATIC ENVIRONMENTIN THE COASTAL AREAS OF LAKE BIWA USING THE STATE OF BIVALVEPOPULATIONS AS AN INDICATOR
Eiso Inoue (Shiga Prefecture, Japan)

O1-41

HABITAT RESTORATION FOR SHIJIMI CLAM USING LOCAL KNOWLEDGE IN THE
BRACKISH LAGOON KUGUSHI-KO
Yasushi Miyamoto (Fukui Prefectural Satoyama-Satoumi Research Institute, Japan)

O1-42

SWIMMABLE LAKE KASUMIGAURA BY SATOHAMA MAKING PROJECTHaruki Ito (Kasumigaura Citizens’ Association, Japan)

Technical Session 2: ‌Sustainable Use of Freshwater Resources
This session focuses on the sustainable utilization of freshwater resources, delving into
discussion of water quantity-related matters such as the regulation functions of river flow and waterbalance in watersheds; water quality related matters such as pollution and sediment loads frombasins; pollution by chemical compounds; eutrophication; and lake management.
Date & TimeああVenueOctober 16 (Tue.) 9:00-17:00
Tsukuba International Congress Center, Conference room 201A——・——・——・——・——・——・——・——・——・——・——・——・——・——・——
9:00-10:20

Section 1“‌Water Resources and Water Quality”

Chairs: Kunihiko Amano（National Institute for Land and Infrastructure Management）
Toshiharu Kataoka（Tonegawa-Karyu Integrated Operation and Maintenance Office, Japan
Water Agency）
O2-1

WATER PURIFICATION FOR PORTABLE WATER USING BIO-FENCE AROUNDNYANZA GULF OF LAKE VICTORIA - RESULTS IN LAVICORD PROJECT Tomoaki Itayama (Graduate School of engineering, Nagasaki University, Japan)

O2-2

IMPROVEMENT OF WATER QUALITY THROUGH THE KASUMIGAURACONVEYANCE PROJECT IN SAKURAGAWA RIVER, AND LAKE SENBAKO
Satoshi Kanai (Kasumigaura Conveyance Work Office, Japan)

TS2-1
Invited Lecture
あTHE STATE OF THE GLOBAL WATER RESOURCES: HOW SUSTAINABLY DO WE
USE THEM?
András Szöllősi Nagy (National University for Public Service (NUPS),
Hungary)

10:40-12:00

Section 2 “‌Environmental Change Impacts on Water Resources”

Chairs: Makoto Umeda（Tohoku University ）Kunihiko Amano（National Institute for Land and Infrastructure Management）
O2-3

ASSESSING THREATS TO TRANSBOUNDARY LAKES AND RESERVOIRS
Walter Rast (Meadows Center for Water and Environment, Texas State University,
Texas USA and ILEC Scientific Committee, Japan, United States of America)

O2-4

SENSITIVITY ANALYSIS OF STRUCTURE OF THE STRATIFICATION IN LAKE BIWA
BY CHANGING METEOROLOGICAL ELEMENTS
Jinichi Koue (Graduate school of Engineering, Osaka University, Japan)

O2-5

SUSTAINABILITY CHALLENGES IN EGYPT UNDER LIMITED AND THREATENEDWATER RESOURCES
Talaat Tahir El-Gamal (Water Management Research Institute - National Water
Research Center, Egypt)

O2-6

CLIMATE ACTION IN LAKES OF HAOR BASIN OF BANGLADESH
Sanowar Hossain (Bangladesh POUSH, Bangladesh)26

14:00-15:20 Section 3“‌Lake Condition and Management”

Chairs: Hiroshi Yajima（Estuary Research Center, Shimane University）
Makoto Umeda（Tohoku University ）TS2-2
Invited Lecture
あRECENT DEVELOPMENT AND CHALLENGES IN THE MANAGEMENT OF WATERCYCLE AND WATER RESOURCES OF A BASIN IN JAPANTsugihiro Watanabe (Graduate School of Global Environmental Studies, Kyoto
University, Japan)

O2-7

THE LAKE FUND OF RUSSIAN FEDERATION, SPATIAL HETEROGENEITY ANDESTABLISHED TRENDS
Anna Izmailova (Institute of Limnology Russian Academy of Sciences, Russia)

O2-8

INTEGRATED MANAGEMENT APPROACH OF SELANGOR DAM AND EX-MINING
POND TO TO MITIGATE EL-NINO EFFECT ON WATER RESOURCES IN SELANGOR,
MALAYSIA
Mazlan Bin Idrus (Selangor Waters Management Authority, Malaysia)

15:40-17:00

Section 4“‌Watershed Change and Water Resources”

Chairs: Hiroshi Yajima（Estuary Research Center, Shimane University）
Sachio Oguri（Kasumigaura River Office, Kanto Regional Development Bureau, Ministry ofLand, Infrastructure, Transport and Tourism）
O2-9

IMPACT OF LULC CHANGE ON HYDROLOGICAL RESPONSE IN LAKE MANINJAUCATCHMENT AREA
Iwan Ridwansyah (Research center for limnology, Indonesian Institute of Sciences,Indonesia)

O2-10

SUSTAINABLE DEVELOPMENT OF LOCAL COMMUNITY THROUGH LAKE
ECONOMY
Mangesh Kashyap (Society for Environment Education Research and Management(SEERAM).Maharashtra, Pune, India)

O2-11

EFFECT OF SOIL TYPE, SLOPE AND LAND USE CHANGE ON SEDIMENT LOAD INTONLE SAP LAKE BASINS
Michitaka Sato (Tokyo Institute of Technology, Japan)

O2-12

THE EFFECTS OF CLIMATE CHANGE TO THE MAJOR SURFACE WATERRESOURCES AND TREATMENT FACILITIES IN THE WESTERN PART OF
METROPOLITAN MANILA, PHILIPPINES
Benjamin Villa (Maynilad Water Services, Inc., Philippines)

Technical Session 3: ‌Water Quality and Ecosystem Functions in Lake
Environments
This session discusses lake ecosystems’functions such as water quality purification capacity,
primary production, organic matter degradation, sediment oxygen consumption, sediment release,and other matters pertaining to water quality in lake and other lentic environments.
Date & TimeああVenueOctober 16 (Tue.) 9:00-17:00, October 18 (Thur.) 9:00-17:00
Tsukuba International Congress Center, ‌Convention Hall 300 (October 16, October 18),
Conference room 404 (October 18)——・——・——・——・——・——・——・——・——・——・——・——・——・——・——

27

October 16 (Convention Hall 300)

9:00-10:20

Section 1“‌Water Quality Restoration Technology”

Chair: Ayato Kohzu（National Institute for Environmental Studies）
O3-1

APPLICATION OF NON-POWERED WATER CIRCULATION SYSTEM USING WIND
AND WIND-DRIVEN CURRENT FOR SHALLOW RESERVOIRS
Yeoju Jang (University of Science and Technology (UST, KICT school), Korea)

O3-2

OXYGEN NANOBUBBLE MODIFIED LOCAL SOIL (MLS) TECHNOLOGY FOR
SEDIMENT REMEDIATION AND LAKE RESTORATION
Gang Pan (Research Center for Eco-environmental Sciences, Chinese Academy of
Sciences, Beijing / Nottingham Trent University, UK, China)

O3-3

REASONABLE SELECTION OF EXPERIMENTAL FIELDS AND EVALUATIONMETHODS FOR WATER PURIFICATION TECHNOLOGYTomohiko Yamagishi (Saitama-ken Environmental Analysis & Research Association,
Japan)O3-4

A FUNDAMENTAL STUDY OF THE BLUE-GREEN ALGAE COUNTERMEASURES BYWASHOUT EFFECT IN LAKES
Kakinuma Daiki (Dept. of Civil and Environmental Engineering, Graduate School of
Science and Engineering Chuo University, Japan)

10:40-12:00

Section 2 “‌Lake Ecosystem Monitoring 1”

Chair: Motoo Utsumi（University of Tsukuba）
O3-5

FLOOD PULSE IN A TROPICAL FLOODPLAIN LAKE AND ITS IMPLICATION ON
AQUATIC HABITAT DYNAMICS: CASE STUDY IN THE SENTARUM LAKES AREA,
KALIMANTAN - INDONESIA
Hidayat Hidayat (Research Center for Limnology, Indonesian Institute of Sciences,Indonesia)

O3-6

DISSOLVED OXYGEN PROFILES AND ITS PROBLEMS AT LAKE MANINJAU, WEST
SUMATERA - INDONESIALuki Subehi (Research Centre for Limnology, Indonesian Institute of Sciences,Indonesia)

O3-7

THE FORMATION OF THERMOCLINE AND ITS INFLUENCE ON WATER QUALITY
AT A SUBAQUEOUS BORROW PIT IN LAKE SOTONASAKAURA
Keita Nakagawa (Ibaraki Kasumigaura Environmental Science Center, Japan)

O3-8

EFFECTS OF THREE GORGES DAM ON SPATIOTEMPORAL DISTRIBUTION OF
SILICON IN THE TRIBUTARY: EVIDENCE FROM THE XIANGXI RIVER
Yonghong Bi (Institute of Hydrobiology, Chinese Academy of Sciences, China)

14:00-15:20

Section 3“‌Lake Ecosystem Monitoring 2”

Chair: Akio Imai（National Institute for Environmental Studies）
TS3-1
Invited Lecture
あTHE INTERACTIONS BETWEEN EUTROPHICATION, DAMMING AND CLIMATECHANGE ON THE ROLE OF INLAND AQUATIC SYSTEMS IN THE GLOBALCARBON CYCLE
Yves Prairie (UNESCO Chair in Global Environmental Change, Department of
biological Sciences, UQAM, Montreal, Canada)

28

O3-9

DIETARY UTILIZATION OF CYANOBACTERIA BY FISH COMMUNITIES IN LAKEHACHIRO
Megumu Fujibayashi (Akita Prefectural University, Japan)

O3-10

CYANOBACTERIAL CARBON TRANSFER TO HIGHER TROPHIC LEVEL IN
EUTROPHIC TAIHU LAKE
Xian Cao (Tohoku University, China)

15:40-17:00 Section 4“‌Dynamics of Phytoplankton and Water Blooms 1”

Chair: Kanako Ishikawa（Lake Biwa Environmental Research Institute ）O3-11

EFFECT OF pH NEUTRALIZATION ON PRIMARY PRODUCER DISTRIBUTION IN
ACIDOTROPHIC LAKE INAWASHIRO
Kazunori Nakamura (Fukushima Prefectural Centre for Environmental Creation,
Japan)

O3-12

DEVELOPMENT OF A BLOOM FORECASTING MODEL FOR MICROCYSTIS IN
TSUCHIURAIRI BAY, LAKE KASUMIGAURA, JAPANYumi Nagahama (Ibaraki Kasumigaura Environmental Science Center, Japan)

O3-13

WARMING AND EUTROPHICATION EFFECTS ON PHYTOPLANKTON COMMUNITYOF TWO TROPICAL SYSTEMS WITH DIFFERENT TROPHIC STATES - AN
EXPERIMENTAL APPROACH
Sandra Maria Feliciano Oliveira Azevedo (Instituto de Biofísica Carlos Chagas Filho,
Federal University of Rio de Janeiro, Brazil)

O3-14

EVALUATION OF THE DEGRADATION FUNCTION OF MICROCYSTIN-LR ON
SEDIMENT COLLECTED FROM ISAHAYA NEW POND AND ISAHAYA BAY
Kakeru Ruike (Foundation for Advancement of International Science, Japan)——・——・——・——・——・——・——・——・——・——・——・——・——・——・——
October 18 (Convention Hall 300)

9:00-10:20

Section 5“‌Dynamics of Phytoplankton and Water Blooms 2”

Chair: Noriko Tomioka（Center for Regionnal Environmental Research, National Institute forEnvironmental Studies）

29

O3-15

INFLUENCE OF ENVIRONMENTAL FACTORS ON CYANOBACTERIAL BIOMASSAND MICROCYSTINS CONCENTRATION IN THE DAU TIENG RESERVOIR,VIETNAM
Luu Thanh Pham (Institute of Tropical Biology, Vietnam Academy of Science andTechnology, Viet Nam)

O3-16

LIMNOLOGICAL CHARACTERISTICS, EUTROPHICATION AND CYANOBACTERIALDOMINANCE IN THREE UGANDAN NATIONAL PARK SHALLOW LAKESWilliam Okello (National Fisheries Resources Research Institute (NaFIRRI), Uganda)

O3-17

PROPERTIES OF CYANOBACTERICIDAL BACTERIA AND GROWTH INHIBITINGBACTERIA ASSOCIATED WITH WATERWEEDS AGAINST DOLICHOSPERMUMCRASSUM (CYANOPHYCEAE) CAUSING MUSTY ODOUR PROBLEM IN DRINKING
WATER
Taketoshi Shimizu (Water Quality Laboratory, Kobe City Water Works Bureau, Japan)

O3-18“ECOSYSTEM HEALTH ASSESSMENT OF POWAI LAKE, MUMBAI, INDIA”
Pramod Bhagwan Salaskar (Dr M.S. Kodarkar Field Station, Powai Lake, Mumbai,
India)

10:40-12:00

Section 6“‌Effect of Climate Change”

Chair: Kazuya Shimizu（University of Tsukuba）
O3-19

THE INFLUENCE OF EUTROPHICATION ON METHANE PRODUCTION AND ITSPOTENTIAL AS A CARBON SOURCE FOR ZOOPLANKTON
Michal Rybak (Department of Water Protection, Institute of Environmental Biology,
Faculty of Biology, Adam Mickiewicz University, Poznań, Poland)

O3-20

LONG-TERM VARIATION OF CO2 FLUX AND THE CONTROLLING FACTORS IN
ASIA’S LARGEST BRACKISH WATER SYSTEM, CHILIKA LAKE
Pradipta Ranjan Muduli (CHILIKA DEVELOPMENT AUTHORITY, WETLANDRESEARCH AND TRAINING CENTER, India)

O3-21

REGIME SHIFT ANALYSIS FOR UNDERSTANDING THE WATER QUALITY
DYNAMICS IN LAKE KASUMIGAURA
Ayato Kohzu (Center for Regional Environmental Research, National Institute forEnvironmental Studies, Japan)

O3-22

A STUDY OF THE FACTORS OF THE CHANGE OF WATER QUALITY AND THE
VERTICAL CIRCULATION OF ALL LAYERS IN LAKE IKEDA
Daisuke Oba (Kagoshima Prefectural Institute of Environmental Research and Public
Health, Japan)

14:00-15:20

Section 7“‌Dynamics of Organic Matter”

Chair: Akio Imai（National Institute for Environmental Studies）
TS3-2
Invited Lecture
あ

A UNIQUE MICROBIAL LOOP IN THE HYPOLIMNION OF LAKE BIWA WITH
SPECIAL REFERENCE TO LONG-TERM CHANGES IN WATER QUALITY
Shin-ichi Nakano (Center for Ecological Research, Kyoto University, Japan)

O3-23

STUDY ON SIMILARITY OF COD FLUCTUATION IN LAKE KASUMIGAURA AND
LAKE TEGANUMA
Daiki Terashima (Graduate School of Science and Engineering, Chuo Univesity,
Japan)

O3-24

ASSESSMENT OF ORGANIC MATTER INDICATORS IN LAKE BIWA
Kazuhide Hayakawa (Lake Biwa Environmental Research Institute, Japan)

15:40-17:00

Section 8“‌Sediment and Primary Production”

Chair: Kazuhide Hayakawa（Lake Biwa Environmental Research Institute ）O3-25

ANALYSIS ON SEDIMENTARY MECHANISM OF ORGANIC MATTER IN THE
COASTAL AREA OF LAKE IZUNUMA
Munehiro Nomura (Graduate School of Engineering, TOHOKU University, Japan)

O3-26

NUTRIENTS AND MOLAR C:N:P RATIOS IN SURFACE SEDIMENTS OF THE
SONGKHLA LAGOON SYSTEM IN SOUTHERN THAILAND
Vachira Lheknim (Department of Biology, Prince of Songkla University, Thailand)

O3-27

PHYTOPLANKTON COMMUNITIES AND WATER QUALITY CHARACTERISTICS IN
LAKE PALDANG, SOUTH KOREA
Jongkwon Im (Han River Environment Research Center, National Institute ofEnvironmental Research, Korea)——・——・——・——・——・——・——・——・——・——・——・——・——・——・——

30

October 18 (Conference room 404)

9:00-10:20

Section 9“‌Behavior and Countermeasure of Hazadous Chemicals”

Chair: Zin’Ichi Karube（Department of Biotechnology and Chemistry, Faculty of Engineering, Kindai
University）
O3-29

DEGRADATION OF BISPHENOLS IN THE PHRAGMITES AUSTRALIS RHIZOSPHERE
Miki Nakai (University of Osaka, Japan)

O3-30

DETERMINATION OF CHELATORS IN LAKE WATER USING ULTRA-PERFORMANCE
LIQUID CHROMATOGRAPHY/QUADRUPOLE TIME-OF-FLIGHT MASS
SPECTROMETRY
Sohag Miah (Graduate School of Natural Science and Technology, Division ofMaterial Chemistry, Kanazawa University, Bangladesh)

O3-31

CHARACTERISTICS OF PHOSPHORUS SORPTION-DESORPTION BEHAVIOUR
AND EFFECTS OF SALINITY, PH AND TEMPERATURE ON PHOSPHORUS
SORPTION IN SEDIMENTS OF A LARGEST BRACKISH WATER LAGOON, CHILIKA,
SOUTH ASIA - A CASE STUDY
Saroja Kumar Barik (Dept. of Chemistry, School of Applied Sciences, KIIT, Deemed
to be University, India)

O3-32

CHARACTERISTIC OF THE PHOTOCHEMICAL RELEASE OF PHOSPHATE FROMRESUSPENDED SEDIMENTS UNDER SOLAR IRRADIATION
Xiaolu Li (Huazhong Agricultural University, China)

10:40-12:00

Section 10“‌Water Quality Monitoring 1”

Chair: Qintong Li（Department of Applied Biosciences, Faculty of Life Sciences, Toyo University）
O3-33

SPATIO-TEMPORAL VARIABILITY OF WATER QUALITY IN A LARGE SHALLOW
LAKE IN SOUTHEAST ASIA: TONLE SAP LAKE, CAMBODIA
Sok Ty (Institute of Technology of Cambodia, Cambodia)

O3-34

STATUS OF BIOLOGICAL WATER QUALITY OF MAIN RIVERS CONNECTED TO
TONLE SAP LAKE, CAMBODIA
Porsry Ung (Institute of Technology of Cambodia / Tokyo Institute of Technology,
Cambodia)

O3-35

SURVIVAL OF ESCHERICHIA COLI K12 AND DETECTION OF ANTIBIOTIC-RESISTANTBACTERIA IN TONLE SAP, MEKONG AND BASAC RIVERS
Reasmey Tan (Institute of Technology of Cambodia, Cambodia)

O3-36

TEMPORAL DYNAMICS OF WATER QUALITY IN TONLE SAP LAKE IN KAMPONGLOUNG, CAMBODIA, BASED ON HISTORICAL DATA
Marith Mong (Institute of Technology of Cambodia, Cambodia)

14:40-15:20 Section 11“‌Water Quality Monitoring 2”

Chair: Koji Hirose（Ibaraki Kasumigaura Environmental Science Center）

31

O3-37

LONG-TERM TEMPORAL VARIATION IN LAKE INAWASHIRO WATER QUALITY
Takayuki Satou (Fukushima Prefectural Centre for Environmental Creation, Japan)

O3-38

WATER QUALITY OF FIVE SELECTED LAKES IN SOUTHERN LUZON, PHILIPPINES
Khristine Laguador Sandoval (Centro Escolar University-Manila, Philippines)

15:40-17:00 Section 12“‌Various Issues Associated with Lake Ecosystem”

Chair: Kazuhiro Komatsu（National Institute for Environmental Studies）
O3-39

GENOMIC ANALYSIS OF TWO ODORIFEROUS STREPTOMYCES SP. ISOLATEDFROM TROPICAL FRESHWATER OF SOUTHEAST ASIA PROVIDE AN INSIGHT
INTO THE IDENTIFICATION OF POTENTIAL TEMPERATURE SENSOR
Nurul Syahirah Shamsol Anuar (University of Tsukuba, Malaysia)

O3-40

EUTROPHICATION MAPPING OF LOWLAND LAKES IN NEPAL
Prava Pandey (National Lake Conservation Development Committee/Ministry of
Culture, Tourism and Civil Aviation, Nepal)

O3-41

LAKES OF THE CHERNOBYL EXCLUSION ZONE: THE EFFECTS OF LONG-TERM
RADIATION EXPOSURE ON AQUATIC BIOTA
Dmitri Gudkov (Institute of Hydrobiology, Ukraine)

O3-42

ABUNDANCE OF CILIATED PROTOZOANS IN A TROPICAL LAKE: THE CASE OF
LAKE LANAO, PHILIPPINES
Camar Pauti Ameril (Mindanao State University-Marawi City, Philippines)

Technical Session 4: ‌Lakeside History and Culture
This session focuses on the wide variety of the roles that lakes play in regard to such topics ashistory, culture, lifestyles, tourism, and recreation.
Date & TimeああVenueOctober 16 (Tue.) 9:00-17:00
Tsukuba International Congress Center, Conference room 404——・——・——・——・——・——・——・——・——・——・——・——・——・——・——
9:00-10:20

Section 1“‌Activities and Conservation of Riparian Areas”

Chair: Hironobu Wakatsuki（Department of Business Administration, Kinjo College）
TS4-1
Invited Lecture
あTESHI-O-PET IN HOKKAIDO IS A SANCTUARY FOR CANOES
Takaharu Kusano (Teshi-o-pet Non-Political Organization, Japan)

O4-1

PROMOTING BICYCLE TOURISM BASED AROUND LAKES ~THE SHIGA
PREFECTURAL GOVERNMENT’S EFFORTS AROUND BIWAICHI AND THE
COOPERATION BETWEEN LAKES KASUMIGAURA, BIWA AND HAMANA~
Seiji Tsuda (Shiga Prefecture, Japan)

O4-2

EFFORTS AIMED AT THE REGISTRATION OF THE RAMSAR CONVENTION IN TAM
GIANG LAGOON, CENTRAL VIETNAM
Yukihiro Hirai (Department of Geography, Komazawa University, Japan)

10:40-12:00

Section 2 “‌The History and Citizens' Activities Around Kasumigaura”

Chairs: Atsushi Numazawa（Kasumigaura Citizens' Assosiation）
Hiroshi Nagai（Ibaraki Prefectural Archives and Museum）
O4-3

ENVIRONMENTAL CHANGES AND HUMAN ACTIVITIES DURING JOMON PERIEDAROUND LAKE KASUMIGAURA
Tsubasa Kamei (Tsuchiura archaeology museum / Mt. Tsukuba Area Geopark
Promotion council, Japan)

O4-4

NEVER-ENDING PROVINCE WHERE KASUMIGAURA SUPPORTS SYMBIOSISBETWEEN PEOPLE AND THE RICH NATURAL ENVIRONMENT
Takashi Chiba (kasumigaura city museum of history curator, Japan)

32

O4-5

WATER FRONT INTERCHANGE "THE CITIZENS’ FESTIVAL FOR SWIMMABLE
LAKE KASUMIGAURA"
Kazuo Ichimura (Kasumigaura Citizens’ Association, Japan)

O4-6

LET'S RIDE IN CYCLING PARADISE "IBARAKI"!
- "TSUKUBA KASUMIGAURA RING RING ROAD" CYCLING EVENTS PRACTICEREPORT Koichi Harigae (HMB Outdoor Club,JAPAN Lake Kasumigaura Cycling Team, Japan)

14:00-15:20 Section 3“‌The Sustainable Tourism Community Planning”

Chair: Kentaro Tamino（Faculty of Heaith & Sport Sciences, Ryutsu Keizai University ）TS4-2
Invited Lecture
あTHE SUSTAINABILITY OF RELATIONSHIPS BETWEEN THE LAKE REGIONSAND TOURISM
Katsumi Yasumura (Otemon Gakuin University, Japan)

O4-7

DIVERSIFICATION OF USES AND ADJUSTMENT PROBLEMS OF INLAND WATER:A CASE STUDY OF UPPER YOSHINO RIVER
Sachiko Harada (Mie University, Japan)

O4-8

A STUDY OF THE WATER PASSING CAPACITY IN TAMAGAWA JOSUI BY FIELDOBSERVATION AND HYDRAULIC ANALYSISMayuko Shinzawa (Graduate School of Science and Engineering, Chuo University,
Tokyo, Japan)

15:40-17:00 Section 4“‌Water System and Life Culture in Asia”

Chairs: Satoshi Nagano（College of Social Sciences, Ritsumeikan University ）Ping Yang（LAKE BIWA MUSEUM）
O4-9

DHANMONDI LAKE: A CULTURAL ASSIMILATION OF THE CITY DWELLERS
Md Golam Rabbi (Nature Conservation Society, Bangladesh)

O4-10

IMPACT OF CLIMATE CHANGE ON THE FOLK CULTURE OF HAOR BASIN IN
BANGLADESH
Tapas Ranjan Chakraborty (Jahangirnagar University, Bangladesh)

O4-11

MANAGEMENT OF MANGROVE FRINGED KOGGALA LAGOON FOR SUSTAINABLE
LIVELIHOOD DEVELOPMENT - CASE STUDY IN SRI LANKA
Indika Rohan Palihakkara (Department of Crop Science, Faculty of Agriculture,
University of Ruhuna, Sri Lanka)

O4-12

THE SUSTAINABLE APPROACH TO CONSERVE THE RELIGIOUS WATER BODIESIN WESTERN PART OF INDIA
Nagesh Shankarrao Tekale (Navdrushti, Mumbai, India)

Technical Session 5: ‌Regional Activities and Matter Cycles
This session discusses the nitrogen and phosphorus cycle, and the dynamics of chemical
substances, with a focus on how human activities can impact the material cycle in lakes and theirbasins.
Date & TimeああVenueOctober 16 (Tue.) 9:00-17:00, October 18 (Thur.) 9:00-16:40
Tsukuba International Congress Center, Conference room 202A——・——・——・——・——・——・——・——・——・——・——・——・——・——・——

33

October 16

9:00-10:20

Section 1“‌Stable Isotope Ratio”

Chair: Kazuya Nishina（National Institute for Environmental Studies）
TS5-1
Invited Lecture
あ

TRACING NUTRIENT SOURCES CONTRIBUTING TO HARMFUL ALGAL BLOOMSAND OTHER ECOLOGICAL PROBLEMS IN AQUATIC SYSTEMS USING A MULTIISOTOPE APPROACH
Carol Kendall (U. S. Geological Survey, United States)

O5-1

IDENTIFICATION OF NITRATE SOURCES IN GROUNDWATERS OF SILANG-STA.
ROSA SUBWATERSHED: TOWARDS THE WATERSHED GOVERNANCE
Osbert Leo Alcantara Privaldos (Laguna Lake Development Authority, National
Ecology Center / Institute of Chemistry, University of the Philippines, Philippines)

O5-2

IDENTIFYING SOURCES OF GROUNDWATER NITRATE USING δ15NNO3 AND δ18ONO3VALUES IN HOKOTA RIVER WATERSHED, IBARAKI, JAPAN
Saeko Yada (Institute for Agro-Environmental Sciences, NARO, Japan)

10:40-12:00

Section 2 “‌Nitrogen Contamination and Ammonia Volatilization”

Chair: Motoko Shimura（Western Region Agricultural Research Center, National Agriculture andFood Research Organization）
O5-3

REGIONAL MONITORING NETWORK IN ATMOSPHERIC AMMONIA
CONCENTRATION IN KASUMIGAURA-BASIN IN IBARAKI, JAPANGenki Katata (Ibaraki University, Japan)

O5-4

LOCAL-SCALE SPATIAL DISTRIBUTION OF ATMOSPHERIC AMMONIA
CONCENTRATION AND DEPOSITION AROUND A CATTLE FEEDLOT
Tomohiro Kubota (Ibaraki University Graduate School of Agriculture, Japan)

O5-5

STATUS OF NITRATE POLLUTION IN GROUNDWATER OF THE TOMOE AND
HOKOTA RIVER BASINS (IBARAKI, JAPAN) AND ITS CAUSES
Tetsuro Kikuchi (Ibaraki Kasumigaura Environmental Science Center, Japan)

O5-6

APPLICABILITY OF THE VIRTUAL NITROGEN FACTOR (VNF) OF NITROGEN
FOOTPRINT CALCULATION AS AN INDEX OF NITRATE LEACHING IN DIFFERENTHORTICULTURAL CROPS
Takeru Gonai (Horticultural Research Institute, Ibaraki Agricultural Center, Japan)

14:00-15:20

Section 3“‌Water Purification Measures”

Chair: Tasuku Kato（Tokyo University of Agriculture and Technology）
O5-7

UTILIZATION OF COVER CROPS FOR SOIL AND WATER CONSERVATION
Yingting Gong (University of Ibaraki, Japan)

O5-8

IMPROVEMENT OF NITROGEN REMOVAL RATE ESTIMATION METHOD FOR
WETLANDS FOCUSED ON TEMPERATURE FACTORS
Xiaolan Lin (The United Graduate School of Agricultural Science, Tokyo University ofAgriculture and Technology, Japan)

O5-9

VERIFICATION OF A SIMPLE WATERSHED LAND-USE MODEL TO ESTIMATE THE
NET NUTRIENT LOADS FROM NON-POINT SOURCES TO RIVERS
Seiko Yoshikawa (Institute for Agro-Environmental Sciences, National Agriculture andFood Research Organization, Japan)

34

O5-10EVALUATION OF NUTRIENT LOAD REDUCTION BY PRECISION WATERMANAGEMENT FROM PADDY FIELD IN LAKE INBANUMA WATERSHED
Koshi Yoshida (Ibaraki University, Japan)

15:40-17:00 Section 4“‌Circulation Irrigation and New Agricultural Technology”

Chair: Koshi Yoshida（Ibaraki University）
O5-11

ANALYSIS OF WATER AND NUTRIENT MOVEMENT IN A CYCLIC IRRIGATIONSYSTEM TO PADDY FIELDS
Takahiro Ishikawa (Department of Biological and Environmental Engineering, Japan)

O5-12

ASSESSMENT OF BLOCK SCALE RECYCLE IRRIGATION SYSTEM APPLICATIONTOWARD WATER ENVIRONMENTAL CONSERVATION IN BOTH WATERSHED AND
PADDY FIELDS SCALES AT SHINTONE RIVER BASIN IN KASUMIGAURA
Tasuku Kato (Tokyo University of Agriculture and Technology, Japan)

O5-13

TO REDUCE DRAINAGE NUTRIENT LOAD FROM PADDY FIELD BY NONDRAINAGE TRANSPLANTING WITH GLOBAL NAVIGATION SATELLITE SYSTEM(GNSS) STRAIGHT-AHEAD ASSIST RICE TRANSPLANTER AT OGATA-MURA 1
NON-DRAINAGE TRANSPLANTING FIELD TEST WITH GNSS STRAIGHT-AHEADASSIST RICE TRANSPLANTER
Yoshisada Nagasaka (NARO Tohoku Agricultural Research Center, Japan)

O5-14

TO REDUCE DRAINAGE NUTRIENTS LOAD FROM PADDY FIELD BY NONDRAINAGE TRANSPLANTING WITH GLOBAL NAVIGATION SATELLITESYSTEM(GNSS) STRAIGHT-AHEAD ASSIST RICE TRANSPLANTER AT OGATAMURA FOR IMPROVING THE WATER ENVIRONMENT OF LAKE HACHIROKO
Tadashi Kondo (Akita Prefectural University, Japan)——・——・——・——・——・——・——・——・——・——・——・——・——・——・——
October 18

9:00-10:20

Section 5“‌Forest Management”

Chair: Sadao Eguchi（Institute for Agro-Environmental Sciences, National Agriculture and Food
Research Organization）

35

TS5-2
Invited Lecture
あFROM LEAVES TO LAKES: REVEALING THE NITROGEN DYNAMICS USINGSTABLE ISOTOPE TECHNIQUES
Nobuhito Ohte (Biosphere Informatics Laboratory, Department of Social
Informatics, Graduate School of Informatics, Kyoto University, Japan)

O5-15

FORMULATION OF FOREST MAINTENANCE GUIDELINES FROM THE VIEWPOINT
OF CONSERVATION AND REGENERATION OF LAKE BIWA
Osamu Tanaka (Shiga Prefecture, Japan)

O5-16

SOIL ENVIRONMENTAL CONDITION AND VEGETATION RECOVERY OF THE
ABANDONED CROPLAND AROUND KOMADO-SHITSUGEN MOOR, FUKUSHIMAPREFECTURE
Nobuo Sakagami (College of Agriculture, Ibaraki University, Japan)

10:40-12:00

Section 6“‌Phosphorus Cycle”

Chair: Masaru Yamaoka（National Agriculture and Food Research Organization）
O5-17

PHOSPHORUS RUNOFF LOADS FROM PADDY FIELDS AND FORESTEDWATERSHEDS IN SENGARI RESERVOIR BASIN
Masayuki Fujihara (Graduate School of Agriculture, Kyoto University, Japan)

O5-18

OBSERVATION AND MODELING OF PHOSPHORUS RUNOFF LOADS FROMSENGARI RESERVOIR BASIN
Junichiro Takeuchi (Graduate School of Agriculture, Kyoto University, Japan)

O5-19

THE SECULAR CHANGE OF PHOSPHORUS CONTENT IN SEDIMENT OF LAKE
SUWA
Yutaka Ichikawa (Shinshu University, Japan)

O5-20

CHEMICAL SPECIES AND BIOAVAILABILITY OF PARTICULATE PHOSPHORUS
FROM SOILSHaruka Adachi (Tokyo University of Agriculture and technology, Japan)

14:00-15:20 Section 7“‌Biomass”

Chair: Tomijiro Kubota（National Agriculture and Food Research Organization）
O5-21

FORMULATION OF MULTIPLE ‘RESOURCES-FROM-BIOWASTE SYSTEM’ MODELSBASED ON SUBCRITICAL WATER REACTOR
Jun Matsushita (Professor, R/D Initiatives of Chuo University, Japan)

O5-22

WATER QUALITY CONSERVATION BY CIRCULATIVE USE OF BIOMASS
Yoshito Yuyama (National Agriculture and Food Research Organization, Japan)

O5-23

DEVELOPMENT OF SLUDGE REDUCTION SYSTEM USING AQUATIC PLANT
BIOMASS
Yukiyo Yamasaki (Public Works Research Institute, Japan)

O5-24

NITROGEN MINERALIZATION IN PADDY SOIL TREATED WITH THE SLUDGE FROM
LOW-TEMPERATURE ANAEROBIC DIGESTION
Masato Nakamura (National Agriculture and Food Research Organization, Japan)

15:40-16:40 Section 8“‌Chemical Substances”

Chair: Hisao Kuroda（Ibaraki University）
O5-25

RISK ASSESSMENT OF PERSISTENT ORGANIC POLLUTANTS IN A SMALL
CATCHMENT
Maoheng Zhang (Nanjing Normal University, China)

O5-26

LONG TERM MONITORING OF RADIOCESIUM IN SOYBEAN FIELD, LAKE
KASUMIGAURA BASIN
Peiran Li (Collage of Agriculture, Ibaraki University, Japan)

O5-27

THE DISTRIBUTION OF ANTIBIOTIC-RESISTANT BACTERIA IN EUTROPHIC LAKE
KASUMIGAURA AND NEIGHBORING AGRICULTURAL FIELDS
Momo Yayou (Ibaraki University, Japan)

36Technical Session 6: ‌Monitoring Based on Scientific Knowledge
This session focuses on lake and river water quality and ecosystem monitoring techniques,discussing new knowledge-based techniques and the supporting advanced technologies andanalytical practices utilized.
Date & TimeああVenueOctober 16 (Tue.) 9:00-17:00, October 18 (Thur.) 9:00-17:00
Tsukuba International Congress Center, Conference room 303——・——・——・——・——・——・——・——・——・——・——・——・——・——・——
October 16

9:00-10:20

Section 1“‌Environmental Monitoring”

Chair: Keigo Nakamura（River Restoration Team, Water Environment Research Group, PUBLIC
WORKS RESEARCH INSTITUTE）
O6-1

WEB APPLICATION FOR EXAMINING HYDROCLIMATE INFORMATION OF GLOBAL
LAKE BASINS: CGLB USING A LATEST WORLD LAKE DATABASE
Tosiyuki Nakaegawa (Meteorological Research Institute, Japan)

O6-2

ENVIRONMETRIC TECHNIQUES FOR SPATIO-TEMPORAL HYDROCHEMICALCHARACTERIZATION AND POLLUTION SOURCE IDENTIFICATION OF THE DAL
LAKE, KASHMIR HIMALAYA, INDIA
Shakil Romshoo (University of Kashmir, India)

O6-3

USING MULTIMETRIC BENTHIC MACROINVERTEBRATE INDEX FOR THE
ASSESSMENT OF RIVER HEALTH IN THAILAND
Chotiwut Techakijvej (Environmental Science Program, Faculty of Science, Chiang
Mai University, Chiang Mai, Thailand)

O6-4

ENVIRONMENTAL MONITORING AND ECOTOXICOLOGY FOR TROPICALENVIRONMENT: STANDARD AND APPLICATION IN MEKONG RIVER COUNTRIES
Chuleemas Boonthai Iwai (Khon Kaen University, Thailand)

10:40-12:00

Section 2“‌Analysis of Long-Term Monitoring Data”

Chair: Hiroaki Tanaka（Research Center for Environment Quality Management, Graduate School ofEngineering, Kyoto University）
TS6-1
Invited Lecture
あLAKE MASHU - HOW WE REVEALED ENVIRONMENTAL RECORDS FROM ASENSITIVE AND STABLE LAKE
Atsushi Tanaka (National Institute for Environmental Studies, Japan)

O6-5

STUDY ON PERIODIC VARIATIONS OF WATER QUALITY IN BRACKISH LAKEHINUMA
Shunichi Matsumoto (Ibaraki Kasumigaura Environmental Science Center, Japan)

O6-6

MIXING PROCESSES ASSOCIATED WITH HYPOXIA IN LAKE KASUMIGAURA
Eiji Masunaga (Center for Water Environment Studies, Ibaraki University, Japan)

14:00-15:20

Section 3“‌Measurement Method”

Chair: Hiroaki Tao（National Institute of Advanced Industrial Science and Technology (AIST)）
O6-7

37

MAINTAIN-LESS AND SENSITIVE METHODS FOR ANALYSIS OF WATER-QUALITYUTILIZING REAGENT-FREE PHOTOCHEMICAL REACTIONS
Tetsuya Nakazato (National Institute of Advanced Industrial Science and Technology,
Japan)

O6-8

GRAPHENE-BASED ELECTROCHEMICAL SENSOR AS A MICROCYSTIN-LR
DETECTION TOOL IN WATER
Hiroaki Furumai (The University of Tokyo, Japan)

O6-9

RIVER LEVEL MONITORING BY CRISIS MANAGEMENT TYPE WATER LEVELGAUGEKazuo Tsutsui (HItachi,Ltd., Japan)

O6-10

ESTIMATION OF SECCHI DISK DEPTH IN LAKE KASUMIGAURA FROM MERIS
Dalin Jiang (Graduate School of Life and Environmental Sciences, University ofTsukuba, China)

15:40-17:00 Section 4“‌Monitoring Lakes by Remote Sensing”

Chair: Bunkei Matsushita（Faculty of Life and Environmental Sciences, University of Tsukuba）
O6-11

LAKE OBSERVATION BY “SHIKISAI”
Hiroshi Murakami (Japan Aerospace Exploration Agency, Japan)

O6-12

IN-SITU HYPERSPECTRAL REMOTE SENSING FOR WETLANDS CONDITIONASSESSMENT - A CASE STUDY OF AN INLAND WETLAND
Jk Garg (University School of Environment Management, GGS Indraprastha
University, India)

O6-13

DEVELOPMENT, PROVISION AND UTILIZATION OF THE LAKE DATASETS
Yoshinori Numata (Geospatial Information Authority of Japan, Ministry of Land,
Infrastructure, Transport and Tourism, Japan)

O6-14

LONG-TERM MONITORING OF LAKE SURFACE AREA CHANGE IN INDONESIAFROM GLOBAL SURFACE WATER DATA
Rossi Hamzah (Graduate School of Life and Environmental Sciences, University ofTsukuba, Tsukuba, Ibaraki / Indonesian National Institute of Aeronautics and Space,
Jakarta, Indonesia)——・——・——・——・——・——・——・——・——・——・——・——・——・——・——
October 18

9:00-10:20

Section 5“‌Monitoring of Human Impacts”

Chair: Keigo Nakamura（River Restoration Team, Water Environment Research Group, PUBLIC
WORKS RESEARCH INSTITUTE）
O6-15

MONITORING RADIO-CESIUM CONTAMINATION OF MOUNTAIN STREAM
FISH AND ESTIMATING 137CS ACCUMULATION RATES OF THE FISH BY MARKRECAPTURE EXPERIMENTS IN THE EVACUATION INSTRUCTION AREAS,
FUKUSHIMA PREF
Mika Tarui (Center for Water Environment Studies, Ibaraki University, Japan)

O6-16

EVALUATION OF ANTHROPOGENIC IMPACTS ON RESERVOIR WATER QUALITY: A
CASE STUDY IN A RESERVOIR CATCHMENT IN SOUTHERN TAIWAN
Wan-Ru Chen (Department of Environmental Engineering, National Cheng Kung
University, Tainan, Taiwan)

O6-17

INVESTIGATION OF THE SOURCE OF E.COLI IN THE SOUTHERN PART OF LAKE
BIWA
Masaru Ihara (Kyoto University, Japan)

38

O6-18ESTIMATION WITH TIME SPREAD OF DISSOLVED OXYGEN DEFICIENCY IN
AQUATIC ENVIRONMENTS BASED ON DISSOLVED METHANE AND NITROUS
OXIDE MEASUREMENTS
Yuzuru Kimochi (Center for Environmental Science in Saitama, Japan)

10:40-12:00

Section 6“‌Monitoring of Emerging Pollutants”

Chair: Hiroaki Tao（National Institute of Advanced Industrial Science and Technology (AIST)）
O6-19

SOURCE ESTIMATION OF VETERINARY DRUGS IN YODO RIVER WATERSHED,JAPAN
Seiya Hanamoto (Research Center for Environmental Quality Management, Graduate
School of Engineering, Kyoto University, Japan)

O6-20

IMPACTS OF SEDIMENT SUPPLY FROM A DAM RESERVOIR ON HEAVY METALSCONCENTRATIONS IN DOWNSTREAM RIVER WATER
Yuji Suzuki (Public Works Research Institute, Japan)

TS6-2
Invited Lecture
あINTEGRATED DATA, MODELS AND NETWORKS PROVIDE OPPORTUNITIES TOADVANCE LAKE SCIENCE AND PREDICTIONSDavid Hamilton (Australian Rivers Institute, Griffith University, Australia)

14:00-15:20

Section 7“‌Data Analysis and Modeling”

Chair: Ichiro Embutsu（Hitachi, Ltd.）
O6-21

RECENT PROGRESS OF AN ADVANCED ECO-HYDROLOGIC AND
BIOGEOCHEMICAL COUPLING MODEL IN TERRESTRIAL-AQUATIC CONTINUUM
Tadanobu Nakayama (National Institute for Environmental Studies, Japan)

O6-22

IMPACT OF CLIMATE CHANGE ON CHANGES IN RIVER WATER TEMPERATURESIMULATED WITH SIPHER MODEL IN TAKASAKI RIVER BASIN, CHIBA, JAPAN
Rajendra Khanal (Department of Civil and Environmental Engineering, Tokyo Instituteof Technology / Research Center for Water Environment Technology, the University ofTokyo, Nepal)

O6-23

ASSESSMENT OF STREAM FLOW USING SOIL AND WATER ASSESSMENT TOOL(SWAT) IN LOKTAK LAKE CATCHMENT
Ritesh Sikka (Water Management, Wetlands International South Asia, India)

O6-24

DEVELOPING A MODEL FOR ESTIMATING SECCHI DISK DEPTH USING LANDSATTM AND ETM+ IN INDONESIAN LAKES
Fajar Setiawan (Graduate School of Life and Environmental Sciences, University ofTsukuba, Tsukuba, Ibaraki / Research Centre for Limnology, Indonesian Institute of
Sciences (LIPI), Bogor, West Java, Indonesia)

15:40-17:00

Section 8“‌Dynamics of Plankton and Dissolved Organic Matter”

Chair: Shin-Ichi Nakano（Center for Ecological Research, Kyoto University）

39

O6-25

RELATIONSHIP BETWEEN WATER QUALITY AND PHYTOPLANKTON SUCCESSION
IN LAKE BIWA ANALYZED BASED ON THE PEG MODEL
Shohei Ikeda (Shiga Prefecture, Japan)

O6-26

VIRAL HOT SPOT IN LAKE BIWA, JAPANShang Shen (Kyoto University, Japan)

O6-27

COMPARISONS BETWEEN THE CHARACTERISTICS OF NATURAL ORGANICMATTERS IN UPSTREAM INFLOWING RIVERS AND DISCHARGING SOURCES
OF A DRINKING WATER RESERVOIR WITH OR WITHOUT THE TRANSBASIN
DIVERSION
Chih-Hua Chang (Department of Environmental Engineering, National Cheng Kung
University, Taiwan)

O6-28

COOPERATION FOR STUDY NON-BIODEGRADABLE ORGANIC MATTER IN THE
LAKE BIWA-YODO RIVER WATERSHED
Keiko Wada (Institute of Water Environmental Research, Lake Biwa-Yodo River Water
Quality Preservation Organization, Japan)

Technical Session 7: ‌Countermeasures and Technologies for Sustainable Use of
Ecosystem Services
This session discusses various countermeasures and technology to harness ecosystem services
sustainably in the future. They include structural and non-structural measures such as effluent
regulation, domestic wastewater control, control of wastes from agriculture and livestock, runoff
quality control, technologies for water purification and wastewater treatment, in-lake restoration
technology, and economic incentive measures.
Date & TimeああVenueOctober 16 (Tue.) 9:00-17:00, October 18 (Thur.) 9:00-17:00
Tsukuba International Congress Center, Conference room 406——・——・——・——・——・——・——・——・——・——・——・——・——・——・——
October 16

9:00-10:20

Section 1“‌Monitoring and Restoration of Lake Water Environment”

Chair: Hiroaki Furumai（The University of Tokyo）
TS7-1
Invited Lecture
あRESTORATION OF LOCH LEVEN: SUSTAINING ECOSYSTEM SERVICES
Brian D’arcy (Independent environmental consultant, & Partner C&D
Associates LLP Co-founder consulting gateway, United Kingdom)

O7-1

THE WATER QUALITY OF LAKE KASUMIGAURA AS WATER SOURCE
Maki Asami (Ibaraki Prefectual Public Enterprise Bureau, Japan)

O7-2

DEMONSTRATION FACILITY FOR PURIFICATION OF LAKE KASUMIGAURAADOPTING FLOCCULATION AND MAGNETIC SEPARATION SYSTEM
Hideyuki Watanabe (Hitachi, Ltd., Japan)

10:40-12:00

Section 2 “‌Ecosystem Service”

Chair: Hitoshi Tanaka（Center for Environmental Science in Saitama）
O7-3

VALUE-CHAIN ANALYSIS - AN ASSESSMENT APPROACH TO ESTIMATE LAKENASSER FISHERIES PERFORMANCE
Ahmed Mohamed Nasr-Allah (WorldFish, Egypt)

O7-4

CONSERVATION FOR LAKE ECOSYSTEM THROUGH SUSTAINABLE UTILIZATIONOF AQUATIC WEEDS
Syuhei Ban (University of Shiga Prefecture, Japan)

O7-5

ASSESSMENT OF THE FRESH WATER ECOSYSTEM SERVICES OF RESERVOIRS/HPP DAMS IN THE KURA-ARAS RIVER BASIN
Rovshan K Abbasov (Environmental Research Centre, Khazar University, Azerbaijan)

40

O7-6

CLIMATE CHANGE IMPACT ASSESSMENT ON ECOSYSTEM SERVICES OF
WEST LAKE, HANOI CAPITAL AND SUGGETION A SYSTEM OF MITIGATION AND
ADAPTATION MEASURESMai Huong Doan (Department of Ecology, Faculty of Biology, VNU Hanoi Universityof Science, Viet Nam)

14:00-15:20 Section 3“‌Ecotoxicity”

Chair: Haruna Watanabe（Center for Health and Environmental Risk Research, National Institutefor Environmental Studies）
O7-7

WHICH OF ZEBRAFISH OR JAPANESE MEDAKA IS SUITABLE FOR THE WET TESTFOR THE EVALUATION OF SEWAGE EFFLUENT?
Satomi Mizukami Murata (Public Works Research Institute, Japan)

O7-8

EFFECTS OF SEDIMENT AND WATER QUALITY ON ANTIOXIDANT RESPONSE OF
BRACKISH BIVALVE CORBICULA JAPONICA
Preeti Pokhrel (Major in Social Infrastructure System Science, Ibaraki University,
Nepal)

O7-9

THE EFFECTS OF NATURAL AND ANTHROPOGENIC WATER QUALITY FACTORSON SCOPE FOR GROWTH OF BRACKISH WATER BIVALVE CORBICULA JAPONICA
Sayaka Mashiko (Ibaraki University / IDEA Consultants, Inc., Japan)

O7-10

SEDIMENTATION TREATMENT OF BLUE-GREEN ALGAE BY EXTRACT FROMSTEELMAKING SLAG
Yutaro Natsuaki (Graduate School of Sustainability Science, Tottori University, Japan)

15:40-17:00

Section 4“‌Water Treatment”

Chair: Kazuhiro Komatsu（National Institute for Environmental Studies）
O7-11

DEMONSTRATION EXPERIMENT OF NEW WATER TREATMENT SYSTEM BY
TAKING LAKE KASUMIGAURA WATER(I)- EXAMINATION OF CHARACTERISTICS OF ADVANCED OXIDATION PROCESSAND ITS PERFORMANCE INDICATORS Shunsuke Takaya (Ibaraki Public Enterprise Bureau, Japan)

O7-12

DEMONSTRATION EXPERIMENT OF NEW WATER TREATMENT SYSTEM BY
TAKING LAKE KASUMIGAURA WATER(II)-EXAMINATION OF CHARACTERISTICS OF MAGNETIC ION EXCHANGE RESINMasahiko Shiba (Ibaraki Public Enterprise Bureau, Japan)

O7-13

DEVELOPMENT OF THE ADVANCED ON-LINE UF DEFFERENTIAL PRESSURE
PREDICTION SYSTEM
Kazuki Hagawa (Toray Industries, Inc. Water Treatment Technical Dept., Japan)

O7-14

PROCESS, ORGANIZATIONAL, AND OPERATIONAL DEVELOPMENTS IN PUTATANWATER TREATMENT PLANT 1 FROM 2015 TO 2017
Aaron S. Cornista (Maynilad Water Services, Inc., Philippines)——・——・——・——・——・——・——・——・——・——・——・——・——・——・——

41

October 18

9:00-10:20

Section 5“‌Conservation and Pollution Controll”

Chair: Ikuro Kasuga（The University of Tokyo）
TS7-2
Invited Lecture
あA PERSPECTIVE ON WATER ENVIRONMENT MANAGEMENT IN JAPANESE
LAKES
Mitsumasa Okada (The Open University of Japan, Japan)

O7-15

CHARACTERIZATION AND TREATMENT OF STORMWATER RUNOFF FROM THE
NAINITAL LAKE CATCHMENT IN THE HIMALAYAN REGION OF INDIA
Sumant Kumar (NATIONAL INSTITUTE OF HYDROLOGY, ROORKEE, India)

O7-16

FIELD EXPERIMENTS ON RUNOFF REDUCTION USING TERRESTRIAL ALGA ASTOPSOIL NUTRIENT ABSORBER
Katsunori Aizawa (Institute for Clean Earth, Japan)

10:40-12:00

Section 6 “‌Wastewater Treatment”

Chair: Masafumi Fujita（Department of Civil, Architectural and Environmental Engineering,
Graduate School of Science and Engineering, Ibaraki University）
O7-17

FULL-SCALE DEMONSTRATION OF NITRIFICATION CONTROL FOR ENERGYSAVING WITH SUFFICIENT WATER QUALITY
Yoshinori Nishida (Hitachi, Ltd., Japan)

O7-18

EXAMINATION OF THE AERATION PROCESS TO IMPROVE NITROGEN REMOVALDURING SEWAGE TREATMENT
Masashi Soda (Ibaraki Prefectual Regional Sewerage Office, Japan)

O7-19

REALIZATION OF PARTIAL NITRITATION FOR MAINSTREAM DEAMMONIFICATION
Shoko Miyamae (Hitachi, Ltd., Japan)

O7-20

SIMULTANEOUS REMOVAL OF NITROGEN AND PRIORITY PHTHALATES FROMMUNICIPAL WASTEWATER FOR MANAGEMENT OF FRESH WATER SOURCES
Khalid Muzamil Gani (Indian Institute of Technology Roorkee, India)

14:00-15:20

Section 7“‌Wastewater Treatment/Aquatic Plant”

Chair: Jun Nishihiro（Toho University）
O7-21

COMPARISON OF EFFLUENTS CHARACTERISTICS FROM FULL-SCALEWASTEWATER TREATMENT PLANTS IN THAILAND, USA, AND JAPAN BEFOREDISCHARGING TO LAKES
Pongsak Lek Noophan (Department of Environmental Engineering, Faculty ofEngineering, Kasetsart University, Bangkok, Thailand)

O7-22

DEVELOPMENT OF DESIGN METHOD FOR LOCALIZATION OF JAPANESEJOHKASOU TO EU AREA
Masahiro Furuichi (Johkasou System Association / Houstec Inc. / Tohoku University,
Japan)

O7-23

PROBLEM ALLIGATER WEED MANEGEMENT PRACTICES IN INBA-NUMA LAKEFOR FLOOD DESASTER RISK REDUCTION AND SUSTAINABLE EFFORT TO
CONTROL INVASIVE WATER PLANTS
Masami Hasegawa (Toho univ, Japan)

O7-24

FUNCTIONALITY AND UTILIZATION OF NATIVE CHESTNUTS IN INBA-NUMA
Masaki Ikeoka (REFINE HOLDINGS CO.,LTD., Japan)42

15:40-17:00 Section 8“‌Sanitation and Appropreate Technology”

Chair: Dai Shimazaki（National Institute of Public Health）
O7-25

HYGIENE AND SANITATION OF PEOPLE LIVING ON AND AROUND TONLE SAP
LAKE: COMPARISON OF WATER BASED, WATER-LAND BASED AND LAND BASEDZONES
Sokneang In (Institute of Technology of Cambodia, Cambodia)

O7-26

SUCCESSFUL RESULTS OF THE ECOLOGICAL SANITATION APPROACH TOWARD
HARMONIOUS COEXISTENCE OF THE PEOPLE AND LAKE MALAWI, AFRICA
Aubrey Rozario Chimwaza (Nippon International Cooperation for Community
Development / Cowater Sogema, Inc, Malawi)

O7-27

THE CHALLENGE FOR LAKE VICTORIA PROTECTION BY THE ECOLOGICALSANITATION APPROACH IN KENYA
Joan Maureen Opuba (Nippon International Cooperation for Community Development/ Freelance consultant, Water/Environment Management, Kenya)

O7-28

AN ENERGY-SAVING AEROBIC PURIFICATION OF WASTEWATER AND DRINKINGWATER BY THE SLANTED-SOIL-CHAMBER METHOD
Masato Kiji (YONDEN CONSULTANTS CO., INC., Japan)

Technical Session 8: ‌Citizens' Activities and Environmental Education
This session focuses on citizen activities and involvement, and environmental education,
exploring region-based practices to ensure better lakes and basins for future generations.
Date & TimeああVenueOctober 16 (Tue.) 9:00-17:00, October 18 (Thur.) 9:00-17:00
Tsukuba International Congress Center, Conference room 201B——・——・——・——・——・——・——・——・——・——・——・——・——・——・——
October 16

9:00-10:20

Section 1“‌Participation and Collaboration 1”

Chairs: Shinji Ide（School of Environmental Sciences, the University of Shiga Prefecture）
Munetsugu Kawashima（Shiga University）

43

O8-1

WELCOME TO SHISHITUKA SATOYAMA WOODLAND. LET’S DO IT TOGATHER
Hiromi Oikawa (certified nonprofit organization for nature conservation and historytransmission of shishitsuka satoyama, Japan)

O8-2

ENVIRONMENNTAL EDUCATION IN SATOYAMA OF THE LAKE INBA SOURCE
AREA
Hisao Suzuki (Non profit organization NPO Tomisato-no-Hotaru, Japan)

O8-3

SUSTAIN RICH WATERSIDE LANDSCAPES FOR NEXT GENERATION
Iyoko Kanezaki (AKANOI, Japan)

O8-4

REGIONAL EFFORTS TO PROTECT AND CREATE BEAUTIFUL AMANOHASHIDATE,ASOKAI AND ITS WATERSHED, “THE THREE MAJOR SCENERIES OF JAPAN”
Naoki Ando (Miyazu City Hall, Japan)

10:40-12:00

Section 2“‌Participation and Collaboration 2”

Chairs: Munetsugu Kawashima（Shiga University）
Shinji Ide（School of Environmental Sciences, the University of Shiga Prefecture）
TS8-1
Invited Lecture
あCOMMUNITY PARTICIPATION IN INTEGRATED WATER RESOURCEMANAGEMENT IN NORTHERN THAILAND
Chitchol Phalaraksh (Department of Biology, Faculty of Science, Chiang Mai
University / Environmental Science Research Center, Faculty of Science,
Chiang Mai University, Thailand)

O8-5

M.A.T.H. FOR YAMAN NG LAWA: STRATEGIES FOR SUSTAINABLE DEVELOPMENT
OF THE WEALTH OF THE LAKE THE CASE OF LAGUNA DE BAY, CALAMBA CITY,PHILIPPINES
Cynthia Caburnay Buen (City Agricultural Services Department, City Government ofCalamba, Philippines)

O8-6

MY LAKE LANAO PROJECT: A CLEAN LANAO FOR A PEACEFUL MINDANAOMaria Cecilia Ferolin (Mindanao State University-Iligan Institute of Technology,
Philippines)

14:00-15:20 Section 3“‌Participation and Collaboration 3”

Chairs: Tai Harada（(NPO) Kasumigaura Academy）
Kahoru Ogawa（Kahoru Ogawa Environmental Education Office）
O8-7

THE CHANGING ROLE OF COMMUNITY IN THE MANAGEMENT OF RESERVOIRSIN JAKARTA
Gutomo Bayu Aji (Research Centre for Population, Indonesian Institute for Sciences,Indonesia)

O8-8

STAKEHOLDER PARTICIPATION FOR DETERMINING RESEARCH DIRECTION OF
PHAYAO LAKE, THAILAND
Santiwat Pithakpol (University of Phayao, Thailand)

O8-9

IMPLEMENTATION AND EVALUATION OF THE “TIRTA BUDAYA SITU” WATERCULTURE PROGRAM ESTABLISHED FOR URBAN LAKES WITHIN THE JAKARTAMETROPOLITAN AREA
Ami A. Meutia (Kyoto University / UP 45 University, Indonesia)

O8-10

THE WAYS TO INCREASE ENVIRONMENTAL AWARENESS OF THE ARAL
TRAGEDY AND ITS ECOLOGY TODAY
Khairulla Zhanbekov (University of KazNPU after named Abay, Kazakhstan)

15:40-17:00 Section 4“‌Participation and Collaboration 4”

Chairs: Kahoru Ogawa（Kahoru Ogawa Environmental Education Office）
Tai Harada（(NPO) Kasumigaura Academy）
O8-11

INITIATIVE BY MAHARASHTRA STATE ANGLING ASSOCIATION (MSAA) TOCONSERVE POWAI LAKE, MUMBAI, INDIA
Farid Hamid Sama (MAHARASHTRA STATE ANGLING ASSOCIATION, India)

O8-12

OUR ESTIMATION AND PROPOSAL ON LAKE KASUMIGAURA RADIOACTIVECONTAMINATION CAUSED BY FUKUSHIMA POWER PLANT INCIDENT
Atsunobu Hamada (Specified Nonprofit Corporation, Japan)

44

O8-13ECOLOGICAL SURVEY ON A SMALL-SIZED URBAN RIVER BY LOCAL COMPANIESAND ITS EXTENSION IN LOCAL SOCIETY
Shigekazu Miyagi (Konan Kigyou Ikimono Oendan (Environmental Supporters in
Konan Area), Japan)

O8-14

THE HISTORY OF THE ENVIRONMENTAL PROBLEM OF LAKE BIWA AND THE
MESSAGE TO THE NEXT GENERATION
Yoshiji Horino (hirose co.ltd., Japan)——・——・——・——・——・——・——・——・——・——・——・——・——・——・——
October 18

9:00-10:20

Section 5“‌Ecological Conservation”

Chairs: Hiromi Oikawa（Certified Non-profit Organization for Nature Conservation and History
Transmission of Shishitsuka Satoyama）
Shinji Ide（School of Environmental Sciences, the University of Shiga Prefecture）
O8-15

TAMURA · OKUJUKU · TOSAKI AREA NATURAL RESTORATION PROJECT
Naoto Yoshida (Kasumigaura River Office, Kanto Regional Development Bureau,
MLIT, Japan)

O8-16

EFFORTS OF "FISH CRADLE PADDY" BY SUHARA SESERAGI NO SATO IN YASU
CITY, SHIGA PREFECTURE
Kiwa Akamatsu (Suhara-seseraginosato (Local residents organization), Japan)

O8-17

THE URGENT PROBLEM OF INVASIVE ALIEN AQUATIC PLANTS IN TEGANUMA
AND WHAT CIVIC GROUPS CAN DO
Hiroko Hanzawa (Associasion of civic groups which love beautiful Teganuma, Japan)

O8-18

THE COOPERATION WITH VARIOUS ORGANIZATIONS BY UNIVERSITYSTUDENTS IN REMOVAL ACTIVITY OF INVASIVE ALIEN AQUATIC WEED IN LAKE
BIWA,JAPAN
Yume Tanaka (Internationql Volunteer University Student Association, Japan)

10:40-12:00

Section 6 “‌Education Program and Practice 1”

Chairs: Kahoru Ogawa（Kahoru Ogawa Environmental Education Office）
Shinji Ide（School of Environmental Sciences, the University of Shiga Prefecture）

45

TS8-2
Invited Lecture
あ

ESD & SDGS, BEYOND THE ENVIRONMENTAL EDUCATION
Kazuyuki Mikami (Former President of Miyagi University of Education, Japan)

O8-19

COMPREHENSIVE ENVIRONMENTAL LEARNING ACTIVITIES AT EVERY
LIFE STAGE IN SHIGA, THROUGH THE PERSPECTIVE OF EDUCATION FORSUSTAINABLE DEVELOPMENT
Yoshichika Akasaki (Shiga Prefecture, Japan)

O8-20

EDUCATIONAL PROGRAM OF THE CENTER FOE WATER ENVIRONMENTSTUDIES, IBARAKI UNIVERSITY
Yuji Kuwahara (Center for Water Environment Studies, Japan)

14:00-15:20 Section 7“‌Education Program and Practice 2”

Chairs: Munetsugu Kawashima（Shiga University）
Tai Harada（(NPO) Kasumigaura Academy）
O8-21"WETLANDS AND YOUTH" SESSIONS AT THE ASIA WETLAND SYMPOSIUM AND
ITS ACHIEVEMENTS
Takuma Satoh (Youth Ramsar Japan, Japan)

O8-22

EXPANDING THE POSSIBILITY OF LAKE ENVIRONMENTAL EDUCATION BY USINGVIRTUAL REALITY TECHNOLOGY
Eisuke Hayaoka (Hokkaido University, Japan)

O8-23"INBA-NUMA LEARNING" -HUNAHO SATOYAMA IS THE HOMETOWN OF LAKE
INBA-NUMAHisako Ogura (The Committee for Lake Inba-numa Watershed Management, Japan)

O8-24

COMMISSIONED PROJECTS OF KASUMIGAURA CITIZENS’ ASSOCIATION
Kaoru Yoshida (Kasumigaura Citizens’ Association, Japan)

15:40-17:00 Section 8“‌Education Program and Practice 3”

Chairs: Tai Harada（(NPO) Kasumigaura Academy）
Munetsugu Kawashima（Shiga University）
O8-25

LIAISON COUNCIL ACTIVITIES OF SAKURA RIVER EXPEDITION
Kazuo Okubo (Kasumigaura Citizens’ Association, Japan)

O8-26

EFFECTS OF CHILDREN’S AWARENESS AND UNDERSTANDING OF NATURALENVIRONMENT BY ENVIRONMENTAL LEARNING ACTIVITIES FOR RIVERSCONDUCTED AT LOCAL ENVIRONMENTAL INSTITUTE
Shunichi Miwa (Ibaraki Kasumigaura Environmental Science Center, Japan)

O8-27

INFLUENCE OF REGIONAL DIALOGUE ON AWARENESS OF RIVER BASINRESIDENTS ON WATER ENVIRONMENT
Satoshi Suzuki (Fukushima Prefectral Centre for Environmental Creation, Japan)

O8-28

THE ENVIRONMENTAL PROBLEMS OF LAKE KASUMIGAURA BROUGHT UP ON
THE NHK TELEVISION PROGRAM
Shimako Kawamura (University of Tsukuba, Japan)

Technical Session 9: ‌Integrated Lake Basin Management (ILBM)
This session discusses various ways for lake the basin stakeholders to collectively pursue
Integrated Lake Basin Management (ILBM) through incremental, sustained and long-term
improvement of basin governance, prospectively resulting in successful conservation andimprovement of basin ecosystem services.
Date & TimeああVenueOctober 16 (Tue.) 9:20-17:00, October 18 (Thur.) 9:00-17:00
Tsukuba International Congress Center, Conference room 304——・——・——・——・——・——・——・——・——・——・——・——・——・——・——46

October 16

9:40-10:20

Section 1“‌Lake-River-Coastal Basin Governance”

Chair: Masahisa Nakamura（International Lake Environment Committee (ILEC)）
TS9-1
Invited Lecture
あIMPLEMENT BETTER-GOVERNANCE FOR THE INTEGRATED RIVER BASIN
MANAGEMENT IN LAKE BIWA-YODO RIVER
Norio Nakatsuka (The Organizing Committee of the World Masters Games
2021 Kansai, Japan)

10:40-12:00

Section 2 “‌ILBM and Lake Basin Governance 1”

Chair: Kentaro Taki（University of Shiga Prefecture）
TS9-2
Invited Lecture
あINTEGRATED LAKE BASIN MANAGEMENT (ILBM) AS AN INTEGRAL PART OF
TRANSFORMING THE MALAYSIAN WATER SECTOR
Salmah Zakaria (ACADEMY OF SCIENCES MALAYSIA (ASM), Malaysia)

O9-1

GOVERNANCE GAPS AND PROSPECTS IN THE STA. ROSA WATERSHED OF
LAGUNA LAKE, PHILIPPINES
Ria Adoracion Lambino (Research Institute for Humanity and Nature, Philippines)

O9-2

INTEGRATED LAKE BASIN MANAGEMENT IN MALAYSIA - A DECADE OF
EVOLUTION
Zati Sharip (National Hydraulic Research Institute of Malaysia, Malaysia)

14:00-15:20

Section 3“‌ILBM and Lake Basin Governance 2”

Chair: Naoko Hirayama（Faculty of Environmental Sciences, the University of Shiga Prefecture）
O9-3

CONSERVATION OF WETLANDS IN BHUTAN
Sonam Choden (Ramsar Focal Point, Royal Government of Bhutan, Bhutan)

O9-4

CONSTRUCTION OF PARTNERSHIPS TO IMPROVE INTEGRATED MANAGEMENTOF LAKE CHAPALA BASIN, MEXICO
Alejandro Juárez Aguilar (Institute Corazon de la Tierra, Mexico)

O9-5

PEACE & GOVERNANCE: CHALLENGES FOR SUSTAINABLE DEVELOPMENT OF
LAKE LANAO, SOUTHERN PHILIPPINES
Sukarno Tanggol (Mindanao State University-Iligan Institute of Technology,
Philippines)

O9-6

MEXICAN WATERSHED NETWORK, A PROPOSAL TO WORK ON THE INTEGRALMANAGEMENT OF LAKES IN MEXICO
Eduardo Rios Patron (Red Mexicana de Cuencas, Mexico)

15:40-17:00

Section 4“‌ILBM Institutions and Their Typology 1”

Chair: Keiko Wada（Institute of Lake Biwaa-Yodo River Water Environmental Research, Lake BiwaYodo River Water Quality Preservation Organization）

47

O9-7

IMPACTS OF RECENT ENVIRONMENTAL CHANGES ON THE LIVELIHOODS OFFISHING COMMUNITIES IN THE TONLE SAP LAKE (TSL)
Pham Ngoc-Bao (Institute for Global Environmental Strategies (IGES), Japan)

O9-8

ROLE OF LOCAL AUTHORITY IN INTEGRATED LAKE BASIN MANAGEMENT:
EXPERIENCES FROM MALAYSIA
Minhaz Farid Ahmed (Institute for Environment and Development (LESTARI),
Universiti Kebangsaan Malaysia (UKM), Bangladesh)O9-9

RIVER/LAKE CHIEF, A NEW CONCEPT PROPOSED BY CHINA TO IMPROVEWATER ENVIRONMENT
Haijun Wang (State Key Laboratory of Freshwater Ecology and Biotechnology,
Institute of Hydrobiology, the Chinese Academy of Sciences, China)

O9-10

NATIONAL SECTOR PROGRAMME (NSP) FOR WATER RESOURCES
MANAGEMENT 2018-2030 IN ALBANIA, AS A PLATFORM TOWARDS 2030 SDG 6
Arduen Karagjozi (Technical Secretariat of National Water Council, Albania)——・——・——・——・——・——・——・——・——・——・——・——・——・——・——
October 18

9:00-10:20

Section 5“‌Ecosystem Service Assessment 1”

Chair: Keiko Wada（Institute of Lake Biwaa-Yodo River Water Environmental Research Lake BiwaYodo River Water Quality Preservation Organization）
O9-11

FACTORS AFFECTING STAKHOLDERS EVALUATION ABOUT LAKE BIWA BASIN
Naoko Hirayama (The University of Shiga Prefecture, Japan)

O9-12

PERCEPTIONS, ATTITUDES AND PREFERENCES FOR WETLAND ECOSYSTEMSERVICES: A CASE STUDY OF TAMPARA, ODISHA
Ritesh Kumar (Wetlands International South Asia, India)

O9-13

ECOSYSTEM HEALTH CARD FOR LAGUNA DE BAY AND ITS TRIBUTARIES
Jocelyn Gazmen Sta. Ana (Environmental Laboratory and Research Division, Laguna
Lake Development Authority, Philippines)

O9-14

MAIN OUTCOMES, RESULTS AND LESSONS LEARNT FROM THE INTERNATIONAL
WORKSHOP ON INTEGRATED LAKE BASINS MANAGEMENT (WITH SPECIAL
EMPHASISON ON THE IMPORTANCE OF ESSVA[1] IN THE ILBM FRAMEWORK IN
WEST AFRICA). [1] ECOSYSTEM SERVICES SHARED VALUE ASSESSMENT
Salif Elhadji Diop (Academy of Sciences of Senegal, Senegal)

10:40-12:00

Section 6 “‌Ecosystem Service Assessment 2”

Chair: Victor Shiholo Muhandiki（International Lake Environment Committee (ILEC)）
O9-15

ECOSYSTEM SERVICES VALUATION FOR URBAN LAKE AND WETLAND - A CASE
OF PUTRAJAYANormaliza Noordin (Perbadanan Putrajaya, Malaysia)

O9-16'ENHANCED HYDROLOGICAL CONNECTIVITY' FACILITATED IMPROVEMENTOF LULC STATUS IN THE CATCHMENT AREA OF LAKE CHILIKA: A CASE STUDYFROM PARTNER'S FOR RESILIENCE PROJECT, INDIA
Sasawata Kumar Mohapatra (SPANDAN (NETCOAST), India)

O9-17

PARTICIPATORY BASIN MANAGEMENT AND BIODIVERSITY CONSERVATION IN
ANSUPA LAKE, INDIA
Durga Prasad Dash (PALLISHREE, India)

O9-18

VULNERABILITY AND ECOSYSTEM SERVICES ASSESSMENT OF MUDA LAKE
BASIN UNDER THE IMPACT OF CHANGING CLIMATE
Zati Sharip (National Hydraulic Research Institute of Malaysia, Malaysia)

48

14:00-15:20 Section 7“‌Climate Change Impact”

Chair: Naoko Hirayama（Faculty of Environmental Sciences, the University of Shiga Prefecture）
O9-19

GOVERNMENT DISASTER RESPONSE TO FLOOD AND UTILIZATION OF REMOTESENSING TO RIVER OBSERVATION ; AN INVESTIGATION IN THE ASIA PACIFICREGION
Takahiro Kikuchi (University of Ibaraki,Graduate School of Science and Engineering,
Division of Social Infrastructure System Science Doctor course, Japan)

O9-20

MANAGEMENT OF A TROPICAL FRESHWATER LAKE UNDER A CHANGING
CLIMATE AND ENVIRONMENT
Shadananan Nair Krishnapillai (Centre for Earth Research and Environment
Management, India)

O9-21

STUDY ON THE RESPONCE OF WATER QUALITY OF NEARBY LAKES BY THE
CHANGE OF ATMOSPHERIC CONDITIONS
Tetuya Nakamura (River Front Research Institute, Japan)

O9-22

WATER AVAILABILITY AND DEMAND UNDER CLIMATE CHANGE AND POPULATIONGROWTH, IN LAKE GUIERS, SENEGAL
Djiby Sambou (University Assane Seck of Ziguinchor, Senegal)

15:40-17:00

Section 8“‌ILBM Institutions and Typology 2”

Chair: Masahisa Nakamura（International Lake Environment Committee (ILEC)）

49

O9-23

LAKE BASIN ENVIRONMENT OF THE LAKE CLUSTER POKHARA VALLEY (RAMSAR
SITE), NEPAL
Shailendra Kumar Pokharel (Conservation Development Foundation (CODEFUND),
Nepal)

O9-24

STAKEHOLDER’S ACCOUNT OF THE SOCIAL AND ENVIRONMENTAL
CHALLENGES IN THE LAKE VICTORIA BASIN
Karlijn Van Den Broek (University of Heidelberg, Netherlands)

O9-25

LIMNOLOGICAL STUDIES OF LONAR LAKE, BULDHANA DISTRICT,
MAHARASHTRA, INDIA
Aman Vikas Ghutke (Department of Environmental Science S.B.E.S. College of
Science, Aurangabad (M.S), India)

O9-26

PROPERTY REGIME CHANGE AND LAKE DEGRADATION: AN INSTITUTIONALANALYSIS OF LAKE RAWAPENING IN INDONESIA
Evi Irawan (Watershed Management Technology Center, Indonesia)◆ Technical Session (Poster)				＜ Free Browsing ＞
October 16 (Tue.) 9:00-17:00
October 18 (Thur.) 9:00-15:00

				＜ Core Time ＞[Presentation ID - odd number] October 16 (Tue.) 13:00-14:00[Presentation ID - even number] October 18 (Thur.) 13:00-14:00

あVenueConference room 101, 102, Tsukuba International Congress Center

Date & TimeあTechnical Session 1: ‌Biodiversity and Biological Resources
P1-1

PLANKTON COMMUNITY STRUCTURE IN SAGULING DAM
Alya Fatina Diandari (Institute Teknologi Bandung, Indonesia)

P1-2

MICROBIAL COMPETITION FOR ACETATE: AN IMPORTANT FACTOR TO MITIGATEMETHANE EMISSION FROM SASA-INVADED WETLAND SOILS
Tomo Aoyagi (National Institute of Advanced Industrial Science and Technology(AIST), Japan)

P1-3

A NEW HYPOTHESIS FOR THE DECLINING CAOUSE OF THE JAPANESE EELAtsunobu Hamada (Specified NPO Corparation, Japan)

P1-4

DEVELOPMENT OF A METHOD FOR LOTUS VARIETY IDENTIFICATION AND
VARIATION IN POLYPHENOL CONTENTS
Rio Takama (Col. Agr. Ibaraki U., Japan)

P1-5

WATER QUALITY AND FISHERIES OF THE BUI DAM IN GHANA: FIVE YEARSAFTER IMPOUNDMENT
Ruby Asmah (CSIR Water Research Institute, Ghana)

P1-6

COMPARISON OF ENVIRONMENTAL CONDITION USING BIOLOGICALINDICATORS IN YATSU TIDAL FLAT LOCATING IN TOKYO INNER BAY
Mana Ubukata (Dept of Life and Environmental Sciences, Chiba Institute ofTechnology, Japan)

P1-7

DIVERSITY MODELS OF PLANKTON IN GOLD COAST ORNAMENTAL LAKE,PANTAI INDAH KAPUK, NORTH JAKARTA
Sigid Hariyadi (Department of Aquatic Resources Management, Faculty of Fisheries
and Marine Science, Bogor Agricultural University, Indonesia)

P1-8

ANTIFUNGAL ACTIVITY OF ACTINOMYCETES ISOLATED FROM SURFACESEDIMENTS OF LAKE LANAO AGAINST CANDIDA ALBICANS AND ASPERGILLUS
NIGER
Naima Ramos Sirad (Faculty, Philippines)

P1-9

ENVIRONMENTAL IMPACT RISK ASSESSMENT OF ALIEN SPECIES USINGMICROCOSM SYSTEM
Tatsuya Shimizu (Dept. of Life and Environmental Sciences, Chiba Institute ofTechnology, Japan)

P1-10

BIOLOGICAL EVALUATION METHOD FOR WATER QUALITY ENVIRONMENT IN
THE KUJI RIVER BASIN USING AMPHIPODA (CRUSTACEA)
Wataru Suzuki (Okukuji Research Group for Biological Diversity, Japan)

P1-11

DISTRIBUTION OF PHYTOPLANKTON AND WATER QUALITY IN CHIANG MAI
MOAT, THAILAND
Metee Khonfu (Department of Biology, Chiang Mai Rajabhat University, Thailand)

50

51

P1-12

BIODIVERSITY ASSESSMENT IN AND AROUND THE MUSEUM LAKE IN GOVT.
BOTANICAL GARDEN AND MUSEUM, THIRUVANANTHAPURAM INDIA
Anila P Ajayan (UNEMPLOYED, India)

P1-13

DIVERSITY OF FISHES IN LAGUNA DE CAGAYAN LAKE, PHILIPPINES: STATUS
AND CONSERVATION NEEDS
Wilma Solomon Urmeneta (Cagayan State University, College of Fisheries andMarine Science- Aparri Campus, Philippines)

P1-14

BIRD ABUNDANCE IN THE RICE FIELDS OF CHOR-LAE COMMUNITY, MAE RIM
DISTRICT, CHIANG MAI PROVINCE IN THAILAND
Nattida Supahan (Department of Biology / Centre of Excellence of Biodiversity
Research and Implementation for Community, Faculty of Science and Technology,
Chiang Mai Rajabhat University, Chiang Mai, Thailand)

P1-15

FEED STUDIES ON INGESTIVE BEHAVIOR AND FOOD OF THE JUVENILE
MUSSEL (BIVALVIA: UNIONIDAE ) AFTER FALLING OFF IN LAKE ANENUMA,AOMORI PREFECTURE
Akira Someya (University of Kitasato, Japan)

P1-16

BIODIVERSITY EVALUATION USING NATURE INDEX TOOL IN CHILIKA LAKE,ODISHA, INDIA - A CASE STUDY
Chelladurai Thomson Jacob (Consultant (Biodiversity Policy), Centre for Biodiversity
Policy and Law, National Biodiversity Authority, India)

P1-17

TERRESTRIAL AND FRESHWATER MOLLUSKS ON THE UNIVERSITY OFTSUKUBA CAMPUS
Ikuyo Saeki (University of Tsukuba, Japan)

P1-18

ISOLATION, SCREENING, AND IDENTIFICATION OF POTENTIAL ANTIBIOTICPRODUCING FUNGI FROM SURFACE SEDIMENTS OF LAKE LANAO, PHILIPPINES
Beverly Bermejo Amparado (Mindanao State University, Philippines)

P1-19

EVALUATION OF RIVER ENVIRONMENT BY BIOLOGICAL INDICATORS IN BOSO
PENINSULA
Tsuyoshi Doyama (Dept. of Life and Environmental Sciences, Chiba Institute ofTechnology, Japan)

P1-20

THE DIVERSITY OF PHYTOPLANKTON IN SOME CHECK DAMS OF CHIANG MAIPROVINCE
Anudech Junthong (Department of Biology Chiang Mai Rajabhat University, Thailand)

P1-21

A BRIEF INTRODUCTION OF BIODIVERSITY IN DONGTING LAKENan Yang (ASEM Water Resources Research and Development Center, China)

P1-22

DO WINTER-FLOODED PADDIES SERVE AS OVERWINTERING SITES FORAQUATIC ANIMAL COMMUNITIES?
Kota Tawa (River Restoration Team, Water Environment Research Group, Public
Works Research Institute, Japan)

P1-23

ESTIMATION OF ECOLOGICAL CARRYING CAPACITY OF TILAPIA (OREOCHROMISNILOTICUS) CAGE CULTURE IN LAKE VOLTA USING PHOSPHORUS MASSBALANCE
Anthony Yaw Karikari (CSIR WATER RESEARCH INSTITUTE, Ghana)

P1-24

HABITAT EVALUATION PROCEDURE OF UNIONIDAE IN ANENUMA-LAKE, AOMORIPREFECTURE, JAPAN
Ryohei Iwatsubo (University of Kitasato, Japan)

P1-25

RELATIONSHIP BETWEEN APPEARANCE OF WILD MAMMALS AND LAND COVER
IN URBAN AND PERI-URBAN ENVIRONMENTS: ANALYSIS OF ROAD KILL DATA INTSUKUBA
Shoma Jingu (Graduate School of Life and Environmental Sciences, Division ofAppropriate Technology and Sciences for Sustainable Development, University ofTsukuba, Japan)

P1-26

AQUATIC ECOSYSTEM SERVICE PERCEPTIONAL PROFILE ASSESSMENT:
FOCUS ON REGULATING SERVICES AND IMPACT TO HUMAN HEALTH IN BALOILAKE, BALOI, LANAO DEL NORTE (PHILIPPINES)
Misael M. Sanguila (Mindanao State University, Philippines)

P1-27

COMPARISON OF FOOD HABITS, BODY SHAPE AND GROWTH ON NATIVEPISCIVOROUS FISH, OPSARIICHTHYS UNCIROSTRIS UNCIROSTRIS, IN LAKE BIWA
BETWEEN 1960S AND 2010S
Hiroshi Tsunoda (Center for Environmental Science in Saitama, Japan)

P1-28

ENVIRONMENTAL CONDITION, DISTRIBUTION, AND STRUCTURE OF AQUATIC
PLANT COMMUNITIES OF THE RIVERS AND IRRIGATION CHANNELS AROUND
THE LAKE SUWA, NAGANO PREFECTURE, CENTRAL JAPANKumiko Okubo (Shinshu University, Japan)

P1-29

FISHING GROUNDS AND CLOSED FISHING AREAS OF LAKE BARINGO, KENYA
Jones Rama Muli (Kenya Marine and Fisheries Research Institute, Baringo Field
Station, Kenya)

P1-30

FISH EMIGRATION FROM SMALL LAKES AND RELATED FACTORS
Yoshito Mitsuo (Center for Toki & Ecological Restoration, Institute for Research
Promotion, Niigata University, Japan)

P1-31

NON-NATIVE CHANNEL CATFISH MODIFY SWIMMING MODE AND BUOYANCYBASED ON FLOW CONDITIONS
Makoto Yoshida (National Institute for Environmental Studies, Lake Biwa Branch
Office, Japan)

P1-32

EFFECTS OF UPSTREAM RESERVOIR REGULATION ON THE INTRA-ANNUAL
DISTRIBUTION OF BENTHIC INVERTEBRATES IN A LARGE FLOODPLAIN LAKE
(DONGTING LAKE, CHINA)Can Xu (State Key Laboratory of Water Resources and Hydropower Engineering
Science, Wuhan University, China)

P1-33

ALIEN PLANT LUDWIGIA GRANDIFLORA SUBSP.GRANDIFLORA IS
EXTERMINATED IN THE EMBRYONIC STAGE
Kenta Izuhara (Ministry of Land,Infrastructure,Transport and Tourism. Kanto Regional
Development Bureau. Kasumigaura River Office. Investigation Division, Japan)

P1-34

THE PRESENT GROWTH AFTER THE REMOVAL OF LUDWIGIA GRANDIFLORA
SUBSP. GRANDIFLORA (ONAGRACEAE) IN LAKE KASUMIGAURA, IBARAKI
PREFECTURE, JAPANAyano Ito (Ibaraki Nature Museum, Japan)

P1-35

THE INVASIVE ALIEN SPECIES OF FRESHWATER CRAYFISH: ECOLOGICAL AND
ECONOMICAL IMPACTS
Ali Mashar (Bogor Agricultural University (IPB), Indonesia)

P1-36

DEVELOPMENT OF MANAGEMENT METHOD FOR THE INVASIVE WATERPRIMROSE (LUDWIGIA GRANDIFLORA ) IN LAKE BIWA
Akihiro Kondo (Hiyoshi Corporation, Japan)

52

P1-37CHANGES OF FISH FAUNA IN RESPECT TO ENVIRONMENTAL CHANGES OF
LAKE KASUMIGAURA AND ITS CONSERVATION
Soichi Yamane (Biodiversity Center,Natural Environment Division,Department ofResidential and Environmental Affairs,Ibaraki Prefecture, Japan)

P1-38

HABITAT STATUS OF PROCAMBARUS CLARKII IN A EUTROPHICATION-REGULATING
PONDAGERyo Tsunokake (Iwate Prefectural University, Japan)

P1-39

DAMAGE CAUSED BY LIMNOPERNA FORTUNEI AT THE WATER PURIFICATIONPLANT AND COUTERMEASURES
Kumiko Toyooka (Ibaraki Prefectural Public Enterprise Bureau, Japan)

P1-40

PRESENT STATE AND CONTROL OF SOME SPECIFIED INVASIVE ORGANISMS(PLANTS) ESTABLISHED IN AND AROUND LAKE KASUMIGAURA
Haruo Uchiyama (Biodiversity Center,Natural Environment Division,Department ofResidential and Environmental Affairs,Ibaraki Prefecture / Conservator of SuigoTsukuba Quasi-National Park, Japan)

P1-41

ECOSYSTEM-LEVEL ASSESSMENT OF LIVING MICROBIAL PESTICIDES USINGAQUATIC MICROCOSM SYSTEM
Kazuhito Murakami (Dept.of Life Science, Chiba Institute of Technology, Japan)

P1-42

USE OF MACROINVERTEBRATE AS THE WATER QUALITY BIO-INDICATOR IN
WANG RIVER AND CREATING A LEARNING GUIDE FOR ELEMENTARY STUDENTS
Wanlapa Konginta (Chiang Mai Rajabhat University, Thailand)

P1-43

SATOHAMA : HARMONIOUS COEXISTENCE OF HUMANS AND CREATURE
Hidehiro Kimura (Kasumigaura Citizens’ Association, Japan)

P1-44

LIVING WITH THE ORIENTAL WHITE STORKS ~THE CHALLENGE FOR TOYOOKA~
Yuto Oitsu (Toyooka Municipal Government, Division for coexistence with the Oriental
White Stork, Japan)

P1-45

CONCEPT OF EQUITY IN THE CONTEXT OF PROTECTED AREA MANAGEMENT
AND ITS FUTURE ISSUES
Kunihiko Kobayashi (Research Institute for Humanity and Nature, Japan)

P1-46

ASSESSMENTS OF HEAVY METALS ÉLÉMENTS(NICKEL,ZINC,COPPER )POLLUTION IN AHÉMÉ LAKE IN BÉNIN WEST AFRICA
Ishola Nurudeen Adenle (Laboratoire de recherche sur des écosystèmesenvironnementaux ,Facultés des sciences et Techniques(FAST) de Universitéd'Abomey Calavi Bénin, Benin)

Technical Session 2: ‌Sustainable Use of Freshwater Resources

53

P2-1

PRACTICAL ISSUES OF CLIMATE CHANGE ON WATER QUALITY PREDICTION
FOR WATER QUALITY AND ECOSYSTEM IMPACT ASSESSMENT IN LAKE AND
WATER QUALITY EVALUATION OF ADAPTATION MEASURES
Tadasu Yamada (Water Environment Division Environmental Management Bureau
Ministry of the Environment, Japan)

P2-2

DYNAMICS OF ANTHROPOGENIC ORGANIC MATTER BISPHENOL A ASSOCIATED
WITH SALT LEVELS IN THE ESTUARY
Miyuki Yamane (University of Soka Graduate School of Engineering Snvironmental
Engineering for Symbiosis, Japan)

P2-3

HISTORICAL CHANGE FROM FRESH WATER TO BRACKISH CONDITIONS IN LAKESUIGETSU INFERRED FROM STEROL TRACERS
Masatoshi Nakakuni (Soka University, Japan)

P2-4

MONITORING INVESTIGATION OF REDUCTION IN SEDIMENT INTRUSION IN
KUSHIRO WETLAND
Taro Yamamoto (River Center of Hokkaido, Japan)

P2-5

UNDERSTANDING OF GROUNDWATER POLLUTION ACTUAL CONDITION SURVEYRESULTS AND MEASURES TO PREVENT GROUNDWATER CONTAMINATION
Shingo Kuki (Office for Groundwater and Ground Environment Environmental
Management Bureau Ministry of the Environment., Japan)

P2-6

REGIME SHIFTS OF YANGTZE SUBTROPICAL SHALLOW LAKES
Haijun Wang (The State Key Laboratory of Freshwater Ecology and Biotechnology,
Institute of Hydrobiology, Chinese Academy of Sciences, China)

P2-7

PUBLIC PARTICIPATION IN SOCIAL AUDITING AND ECO-POLITICS OF WATERQUALITY AND ECOLOGICAL HEALTH OF THE FRESHWATER LAKE UJJANI,
Anil Sampatrao Patil (Maharashtra Vikas Kendra, Pune, India)

Technical Session 3: ‌Water Quality and Ecosystem Functions in Lake
Environments
P3-1

WATER QUALITY ASSESMENT IN THE DIYAWANNA LAKE, SRI LANKA
Ranjana Udaya Kumara Piyadasa (Department of Environmental Technology,
Sri Lanka)

P3-2

ABUNDANCE AND DISTRIBUTION OF CILIATED PROTOZOANS IN MARANTAO’S
LITTORAL AND PELAGIC ZONES OF LAKE LANAO, PHILIPPINES
Fema Mag-Aso Abamo (Biology Department, Mindanao State University / MSRTC,
MSU, Marawi City, Philippines)

P3-3

RELATIVE IMPORTANCE OF PHYSICAL AND BIOLOGICAL FACTORS REGULATINGTINTINNID POPULATIONS: A FIELD STUDY WITH FREQUENT SAMPLINGS IN
SENDAI BAY, JAPAN
Takehiro Kazama (National Institute for Environmental Studies, Japan)

P3-4

ASSIMILATION OF CYANOBACTERIA BY A FRESHWATER BIVALVE, UNIODOUGLASIAE : ANALYSIS OF STABLE C AND N ISOTOPE RATIOS AND FATTY ACIDCOMPOSITIONS
Kotaro Sugawara (Akita Prefectural Univesity, Japan)

P3-5

THE RELATIONSHIP OF THE MICROBIOTA INCLUDING ALGAL BLOOM FORMINGCYANOBACTERIA AND THE ENVIRONMENTAL FACTORS IN LAKE HACHIRO
Kunihiro Okano (Akita Prefectural University, Japan)

P3-6

DEVELOPMENT OF ONE-INDIVIDUAL DNA SEQUENCING METHOD OFPREDATION METAZOAN FOR TOXIC CYANOBACTERIA
Thakong Watcharapong (Graduate school of Engineering, Nagasaki University,
Thailand)

P3-7

REGULATION OF DIATOMS ON SILICON DYNAMICS IN THE XIANGXI RIVER
Wujuan Mi (Institute of Hydrobiology, Chinese Academy of Sciences, China)

P3-8

SEASONAL CHANGE RELATED TO VERTICALLY DISTRIBUTED DISSOLVEDOXYGEN IN EUTROPHIC SHALLOW WATER
Morio Tsuji (Iwate prefectural university, Japan)

54

55

P3-9

A REVIEW ON THE PELAGIC ECOLOGY OF LAKE LANAO, MINDANAO IS.,PHILIPPINES
Ephrime Bicoy Metillo (Department of Biological Sciences, Mindanao State
University-Iligan Institute of Technology, Iligan City, Philippines)

P3-10

RELATIONSHIP BETWEEN THE WHITE TURBIDITY AND THE FISH PRODUCTION
IN LAKE KASUMIGAURA
Jun Iwasaki (Professional Engineer (Fisheries : Aquatic Environment), Japan)

P3-11

SENSITIVITY LEVEL OF PHYTOPLANKTON TOWARDS NUTRIENTS ANDZOOPLANKTON IN EBONY LAKE, PIK RESIDENCE, NORTH JAKARTA
Niken Tunjung Murti Pratiwi (Department of Aquatic Resources Management, Facultyof Fisheries and Marine Science, Bogor Agricultural University, Indonesia)

P3-12

TROPHIC AND ECOLOGICAL STATES OF GARDEN HOUSE ORNAMENTAL LAKE,PANTAI INDAH KAPUK, NORTH JAKARTA
Inna Puspa (Department of Aquatic Resources Management, Faculty of Fisheries
and Marine Science, Bogor Agricultural University, Indonesia)

P3-13

CURRENT AND RECENT CHANGES IN HALOCLINE AND CIRCULATING DEPTHSIN LAKE OGAWARA
Kota Harada (Universtiy of Kitasato, Japan)

P3-14

RELATIONSHIP BETWEEN TN/TP RATIO AND PRINCIPAL COMPONENT SCORES
ON AN IRRIGATION POND COVERED WITH FLOATING-LEAVED PLANT
Masaaki Kondo (Graduate School of Bioresources, Mie University, Japan)

P3-15

POTENTIAL VEGETATION FOR NITROGEN REMOVAL IN LAKE RIPARIAN AND
CATCHMENT AREAS
Susi Abdiyani (Watershed Management Technology Center, Indonesia)

P3-16

THE INCONVENIENCE OF TRADITIONAL FISHING PRACTICE ON AQUATICECOSYSTEM OF LAKE NOKOUE IN REPUBLIC OF BENIN (WEST AFRICA)
Bernadin Elegbede Manou (National Water Institute- University of Abomey Calavi,
Benin)

P3-17

ASSESSMENT OF THE EFFECT ON WATER QUALITY IN TSUCHIURA PORT BY
THE OPERATION OF ITS DIRECT PURIFICATION FACILITY
Ryuji Shimura (Ibaraki Kasumigaura Environmental Science Center, Japan)

P3-18

WATER QUALITY CHANGE IN LAKE HAMANA BETWEEN 1995 AND 2017
Atsushi Kubo (Shizuoka University, Japan)

P3-19

SUTAINABLE APPROACH TO CONSERVE AN ANCIENT WATER SUPPLY SYSTEM:SALIM ALI LAKE AT AURANGABAD, (MS), INDIA
Kshamadevi Shankarrao Khobragade (DEPT OF ENVIRONMENTAL SCIENCE, S B
E S COLLEGE OF SCIENCE, India)

P3-20

NOTES ON THE RESULTS OF A WATER QUALITY SURVEY FOR LAKEUSHIKUNUMA, IBARAKI PREFECTURE, JAPAN
Yoshiko Tominaga (Kasumigaura Environmental Science Center, Japan)

P3-21

ICHTIOINDICATIVE ASSESSMENT OF WATER QUALITY IN URBAN LAKES (ON THE
EXAMPLE OF KAZAN, RUSSIA)
Nail Gosmanovich Nazarov (Kazan Federal University, Russia)

P3-22

CONIFEROUS FORESTS AND LAKES: THE IMPACT OF PINE POLLEN ON WATERQUALITY
Piotr Klimaszyk (Department of Water Protection. A. Mickiewicz University, Poland)P3-23

CONTRIBUTION OF NITROGEN DEPOSITION TO TAIHU LAKE
Xi Chen (School of Geography Science, Nanjing Normal University, China)

P3-24

SUSTAINABLE UTILIZATION OF A CRATER LAKE BY RIPARIAN COMMUNITIES:THE QUALITY OF THE WATERS OF LAKE BOSOMTWE IN THE ASHANTI REGION
OF GHANAMark Osa Akrong (Council for Scientific and Industrial Research - Water ResearchInstitute (CSIR-WRI), Ghana)

P3-25

STUDY ON BEHAVIOR OF INORGANIC NITROGEN IN LAKE NAKAUMI
Toshikuni Kato (Shimane Prefectural Institute of Public Health and Environmental
Science, Japan)

P3-26

NUTRIENT DYNAMICS AND TROPHIC STATE OF LAKE TEMPE IN SOUTH
SULAWESI, INDONESIA
Yustiawati Yustiawati (Research Center for Limnology, Indonesian Institute of
Sciences, Indonesia)

P3-27

STUDY ON THE GROWTH OF PERDIMIUM NUMBONATUM VAR.INAEQUALE AND
SCENEDESMUS BIJUGA WITH DIFFERENT ORGANIC PHOSPHORUS SOURCES
Yuping Su (Environmental Science and Engineering College, Fujian Normal
University / Fujian Key Laboratory of Pollution Control and Resource Recycling,
China)

P3-28

INFLUENCE OF NUTRIENT COMPOSITION ON PHYTOPLANKTON COMMUNITY IN
LAKE SUWA
Masato Yokouchi (Graduate school, Shinshu University, Nagano Prefecture, Japan)

P3-29

WATER QUALITY ASSESSMENT AND TROPHIC STATUS DETERMINATION OF
LAKE LANAO, MINDANAO ISLAND, PHILIPPINES
Carmelita Garcia Hansel (Mindanao State University, Marawi City, Lanao del Sur,
Philippines)

P3-30

WATER QUALITY CHANGES AND EFFECTS OF POLLUTION IN KISUMU BAY
WATERS OF LAKE VICTORIA
Rolin Nzomo Mwiva (Environment. Lake Basin Development Authority, Kenya)

P3-31

INFLOW TO THE RIVER AND CHANGES OF ORGANIC MATTER THATCONSTITUTING C3 AND C4 PLANT
Shuhei Segawa (Soka Graduate School of Engineering, Environmental Engineering
for Symbiosis Major, Japan)

P3-32

LESSON LEARNED FROM MANAGEMENT OF WEST LAKE (HO TAY) IN HANOICAPITAL OF VIETNAM AFTER A HALF CENTURY
Ly Thi Ha Bui (Central Institute for Natural Resources and Environmental Studies(CRES), Vietnam National University, Hanoi, Viet Nam)

P3-33

CLIMATE CHANGE IMPACT ON WATER TEMPERATURE AND DO IN LAKE BIWA
AND ITS MECHANISM
Yosuke Tanabe (University of Osaka, Japan)

P3-34

RECONSTRUCTION OF PALEO VEGETATION RECORDED FROM THE LAKE
BAIKAL SEDIMENT
Keiko Takehara (University of SOKA, Japan)

P3-35

INFLUENCE OF CLIMATE CHANGE ON WATER QUALITY IN LAKE KASUMIGAURA
Shunsuke Komuro (Ibaraki Kasumigaura Environmental Science Center, Japan)

P3-36

A STUDY ON RELATIONSHIP BETWEEN ATMOSPHERIC TEMPERATURE AND
LAKE WATER TEMPERATURE
Akira Watanuki (Chuo University, Japan)

56

57

P3-37

ASSESSMENT OF HEAVY METALS CONTAMINATION OF BOTTOM SEDIMENT IN
TONLE SAP LAKE, CAMBODIA
Boreborey Ty (Institute of Technology of Cambodia, Cambodia)

P3-38

EVALUATION OF HYPOXIC WATER MASS OCCURRENCE MECHANISMS IN
ASOKAI: FOCUSING ON SEDIMENT OXYGEN DEMAND AND FACTOR
Hayato Mori (Graduate School of Science and Engineering, University of
Ritsumeikan, Japan)

P3-39

VARIABILITY IN BOTTOM-WATER DISSOLVED OXYGEN CONCENTRATION IN
LAKE INAWASHIRO
Saori Onuma (Fukushima Prefectural Centre for Environmental Creation, Japan)

P3-40

SURVEY ON MEASURES FOR THE CONSERVATION OF LAKE WATERQUALITY RELATING TO BOTTOM LAYER DISSOLVED OXYGEN AND COASTAL
TRANSPARENCY
Tadasu Yamada (Water Environment Division, Ministry of the Environment, Japan)

P3-41

FORMATION AND DECOMPOSITION OF POLYMERIC SILICATE IN PORE WATER
Jayeong Park (Graduate School of Human and Environmental Studies, Kyoto
university, Japan)

P3-42

ASSESING THE HEAVY METAL CONTENT OF GOLDEN APPLE SNAIL (POMACEACANALICULATA ), WATER AND SEDIMENTS AFTER FISH KILLS INCIDENT IN LAKE
MAINIT, NORTHEASTERN MINDANAO, PHILIPPINES
Rainer Percy Sularte (Caraga State University, Graduate School, Philippines)

P3-43

ANALYSES OF MICROBIAL CONSORTIA IN WATER AND SEDIMENT SAMPLES OFTONLE SAP LAKE
Kazuhiko Miyanaga (Tokyo Institute of Technology, Japan)

P3-44

HORIZONTAL DISTRIBUTION OF SEDIMENT AND CHARACTERISTIC OFNUTRIENTS DIFFUSION IN LAKE KOYAMA-IKE
Masaki Okamoto (Tottori Prefectural Institute of Public Health and Environmental
Science., Japan)

P3-45

INHIBITION OF ANAEROBIC WATER LAYER FORMATION USING A
MULTIFUNCTIONAL AERATOR INSTALLED IN HIYOSHI DAM
Yuji Iwamatsu (Japan Water Agency, Japan)

P3-46

EVALUATION OF A NEW SIMPLE METHOD FOR MEASURING SEDIMENT OXYGEN
DEMAND IN LAKE BIWA
Koichi Shimotori (National Institute for Environmental Studies, Japan)

P3-47

BIOTRANSFORMATION OF ARSENIC SPECIES BY PHYTOPLANKTON IN
FRESHWATER
Rimana Islam Papry (Graduate School of Natural Science and Technology, Divisionof Material Chemistry, Kanazawa University, Bangladesh)

P3-48

APPLICABILITY OF IODINE ACTIVATED CARBON FOR MAINTENANCE OF LAKESAND MARSHES IN GOOD ENVIRONMENTAL CONDITION
Katsuyoshi Tatenuma (Kaken Inc., Japan)

P3-49

ESTABLISHING A TOTAL MAXIMUM DAILY LOADS (TMDL) PLAN FOR EUTROPHIC
RESERVOIR: TAKING SHIMEN RESERVOIR AS AN EXAMPLE
Chia-Chun Ho (National Taipei University of Technology, Taiwan)

Technical Session 4: ‌Lakeside History and Culture
P4-1

REHABILITATION OF "FLOWING NET WITH RICE CAKE HUNT" AND "WIDERECTANGLE NET HUNT" TO WATERFOWL
Kensuke Yamazaki (consultant (environment, turism, folklore), Japan)

P4-2

OBSERVATION OF SPAWNING SEASON OF FRESHWATER PRAWN,
MACROBRACHIUM NIPPONENSE AND A STUDY OF CULTURAL VALUES OF LAKEUSHIKUNUMA
Takashi Nemoto (Ibaraki purefectural government office, Japan)

P4-3

LIVELIHOODS IN THE HIMALAYAN WETLAND A CASE STUDY IN HIGHEST LAKE IN
THE HIMALAYA
Bishnu Bahadur Bhandari (Nepal Wetlands Society, Nepal)

P4-4

WHY DO LAKES LURE PEOPLES' MINDS ?
Atsushi Numazawa (Kasumigaura Citizens' Association, Japan)

P4-5

REGIONAL CREATION PROJECT UTILIZING SEAPLANE
Takumi Kato (Nihon University, Japan)

Technical Session 5: ‌Regional Activities and Matter Cycles
P5-1

EFFECT OF DENITRIFYING BACTERIA ON RICE PLANT GROWTH-PROMOTIONUNDER LOW-NITROGEN INPUT CONDITION: INVESTIGATION OF RICE PLANTGROWTH AND MOLECULAR ANALYSIS OF ROOT-ASSOCIATED SOIL BACTERIALCOMMUNITY
Midori Sakoda (College of Agriculture, Ibaraki University, Japan)

P5-2

THE ANALYSIS BETWEEN THE SEDIMENTATION CHARACTERISTICS OF
SHALLOW LAKE AND HUMAN ACTIVITIES IN THE MIDDLE REACHES OF YANGTZE
RIVER
Yanhua Wang (School of Geography Science, Nanjing Normal University /Jiangsu Center for Collaborative Innovation in Geographical Information Resource
Development and Application, China)

P5-3

LIFE CYCLE ASSESSMENT OF RICE CULTIVATION TECHNOLOGY: ASSESSING
INFLUENCE OF NON-PUDDLING AND SPARSE TRANSPLANTING
Motoko Shimura (NARO Western Region Agricultural Research Center, Japan)

P5-4

AN N -ALKANE δ 13C FOR ASSESSING SOURCES OF TERRESTRIAL ORGANICMATTER IN LACUSTRINE SEDIMENTS IN CHINA
Yanhua Wang (Nanjing Normal University, China)

P5-5

THE STUDY OF RUNOFF LOADS FROM LOUTUS PADDY FIELDS AFTERINSTALLATION OF AGRICULTURAL INFRASTRUCTURE
Wataru Iio (Ibaraki Kasumigaura Enviromental Science Center, Japan)

P5-6

RECENT CHANGES IN THE VERTICAL DISTRIBUTION OF NITROGEN AND
PHOSPHOROUS IN A BRACKISH LAKE OGAWARAKO OF NORTHEASTERN JAPANKazunori Shizuka (Inland Water Fisheries Research Institute, Aomori Prefectural
Industrial Technology Research Center / Graduate School of Veterinary Sciences,
Kitasato University, Japan)

P5-7

EVALUATION OF AVAILABLE WATER RESOURCES AND NITROGEN RUNOFF INNORTHEAST THAILAND
Yuki Jikeya (Ibaraki University, Japan, Japan)

58

P5-8

RELATIONSHIP BETWEEN NUTRIENTS AND ALGAL GROWTH POTENTIAL OF
STORMWATER IN THE INBANUMA BASIN
Tomokazu Kitamura (Public Works Research Institute, Japan)

P5-9

BIOCHEMICAL POTENTIAL OF FRESHWATER, BRACKISH, AND SEA SEDIMENTS
FOR REMOVING ANTIMONY FROM WATER ENVIRONMENT
Satoshi Soda (Ritsumeikan University, Japan)

P5-10

ELEMENTAL COMPOSITION AND MICROBIAL COMMUNITY STRUCTURE
ANALYSIS OF SURFACE SOILS AFFECTED BY THE KANTO-TOHOKU HEAVYRAINFALL DISASTER IN SEPTEMBER 2015
Tomoyasu Nishizawa (College of Agriculture, Ibaraki University, Japan)

P5-12

SCREENING OF SYMBIOTIC FUNGI ASSOCIATED WITH BEECH AND APPLICATIONFOR TRIAL PLANTING OF BEECH SEEDLINGS IN THE ABANDONED CROPLAND
AROUND KOMADO-SHITSUGEN MOOR
Yusuke Takashima (Ibaraki University, College of Agriculture, Japan)

Technical Session 6: ‌Monitoring Based on Scientific Knowledge

59

P6-1

MONITORING AND EVALUATION OF THE WATER QUALITY OF TAAL LAKE,TALISAY, BATANGAS, PHILIPPINES
Felipe Buno Martinez (De La Salle University Dasmarinas, Philippines)

P6-2

ESTIMATE OF THE SALT WATER BALANCE AT THE GATE-CONTROLLED WEIR OF
THE ABASHIRI RIVER
Fuyuki Tazaki (Hokkaisuiko Consultant Corp., Japan)

P6-3

ESTIMATE OF THE FLOW VOLUME BY USING H-ADCP AT THE GATECONTROLLED WEIR OF THE ABASHIRI RIVER
Kazuya Inoue (Hokkaisuiko Consultant Corp., Japan)

P6-4

ANALYSIS OF STATISTICAL METHODS FOR WATER-LEVEL FORECASTS OFNIGER INNER DELTA IN MALI
Barry Kassambara (MIE UNIVERSITY, Mali)

P6-5

ANALYSIS AND INVESTIGATION OF RIVERBED VARIATION MECHANISM FOR
EFFICIENT AND EFFECTIVE LAKE MANAGEMENT
Hideyuki Ikeda (Ministry of Land,Infrastructure,Transport and Tourism Tohoku
Regional Bureau Takasegawa River Office, Japan)

P6-6

PARTICLE SIZE DISTRIBUTION OF SEDIMENT IN FISH NESTS AND POOL IN
AGRICULTURAL DRAINAGE CANAL
Shota Takagi (College of Agriculture, Ibaraki University, Japan)

P6-7

ASSESSMENT OF HARMFUL CYANOBACTERIA GROWTH POTENTIAL BASED ON
HYDRODYNAMIC MODELLING
Myeongsub Byeon (Han-River Environment Research Center, National Institute ofEnvironmental Research (NIER), Korea)

P6-8

SIMPLE AND RELIABLE BIOLOGICAL MONITORING OF LAKES FOR SUSTAINABLESERVICES
Shobha Jagannath (Department of Studies in Botany, University of Mysore, India)

P6-9

ECOLOGICAL HEALTH ASSESSMENT OF LOEI RIVER AND TRIBUTARIES BY
USING AQUATIC INSECTS UNDER RIVER CONTINUUM CONCEPT
Thanayaporn Katesuja (Environmental Science Programe, Faculty of Science,
Chiang Mai University, Chiang Mai, Thailand)P6-10SPATIO-TEMPORAL EVALUATION OF FLOOD IMPACTS ON WETLAND
VEGETATION
Shara Grace Cosmod Astillero (Hokkaido University, Philippines)

P6-11

RELEASE OF THE SATELLITE-BASED LAKE AND RESERVOIR TEMPERATUREDATABASE IN JAPAN (SATLARTD-J) VERSION 3
Yudai Mizoguchi (Ibaraki University, Japan)

P6-12

IMPROVEMENT OF HYDROLOGICAL AND HYDRAULIC MODEL BY APPLYINGSATELLITE-BASED PRECIPITATION IN THE TONLE SAP LAKE
Ichiro Yoneda (Faculty of agriculture, Yamagata University, Japan)

P6-13

SPATIOTEMPORAL VARIABILITY OF CHLOROPHYLL-A CONCENTRATION IN LAKE
MALAWI USING MERIS DATA
Augusto Nunes Brito Vundo (Graduate School of Life and Environmental Sciences,
University of Tsukuba / Pedagogical University, Mozambique)

P6-14

UNMANNED VEHICLE ON WATER QUALITY MONITORING IN RESERVOIRJr-Lin Lin (Department of Environmental Engineering, Chung Yuan Christian
University, Taiwan)

P6-15

CONTROL OF ILLEGAL HUNTING BY USING DRONES IN ANZALI WETLAND IN
IRAN
Hitoshi Watanabe (Nippon Koei Co.,Ltd., Japan)

P6-16

LCMSMS DETERMINATION OF ANTIBIOTICS AND HORMONES AND ITSAPPLICATION IN LAKE WATER MONITORINGMaria Pythias Baradero Espino (University of the Philippines, Philippines)

Technical Session 7: ‌Countermeasures and Technologies for Sustainable Use of
Ecosystem Services
P7-1

EFFECTS OF ORGANIC POLLUTANT FROM ANAEROBIC DIGESTATEON SOLUBILITY OF POLY-BROMINATED DIPHENYLETHER IN AQUATICENVIRONMENTChen Shi (National Institute for Environmental Studies / University of Tsukuba, China)

P7-2

THE INFLUENCE OF TOTAL SOLIDS CONCENTRATION ON THE PERFORMANCE
OF ANAEROBIC DIGESTION OF FOOD WASTE
Yong Hu (National Institute for Environmental Studies, Japan)

P7-3

VERIFICATION ON AOSD CONTROL SYSTEM AS ELECTRIC POWER REDUCTIONSAVING ENERGY /ADVANCED WASTEWATER TREATMENT TECHNOLOGY IN
VIETNAM AND SPREAD FOR ENVIRONMENTAL RESTORATION IN ASIAN AREAS
Yuhei Inamori (Foundation for Advancement of International Science, Japan)

P7-4

NUTRIENT REMOVAL PERFORMANCE IN A CONSTRUCTED WETLAND USINGMODIFIED BIOCHAR AS A BED-FILTER
Kaoru Abe (Institute for Agro-Environmental Sciences, NARO, Japan)

P7-5

CHARACTERISTICS OF NITROGEN AND PHOSPHORUS REMOVAL TYPEONSITE WASTEWATER TREATMENT SYSTEM AND APPLICABILITY TO FOREIGNCOUNTRIESYosuke Tabata (Fuji Clean Co., Ltd., Japan)

P7-6

NUTRIENT REMOVAL FROM DOMESTIC WASTEWATER BY JOHKASOU INWATERSHED OF LAKES
Yoko Fujimura (Graduate School of Engineering, Chiba University, Japan)

60

61

P7-7

SUMMERY OF ENVIRONMENTAL TECHNOLOGY VERIFICATION PROGRAM ANDPERFORMANCE EVALUATION OF WASTEWATER TREATMENT TECHNOLOGY
Naohiro Kishida (Saitama-ken Environmental Analysis and Research Association,
Japan)

P7-8

REMOVAL OF LINEAR ALKYLBENZENE SULFONATE BY VERTICAL FLOWCONSTRUCTED WETLANDS
Daisuke Inoue (Osaka University, Japan)

P7-9

ELUCIDATION OF THE INTRODUCTION EFFECT OF OIL-WATER SEPARATIONEQUIPMENT BY GRAY WATER FOOTPRINT
Toshihiko Otsuka (Saitama-ken environmental analysis & research association,
Japan)

P7-10

EFFICIENT AND SUSTAINABLE REMOVAL OF PHENOLIC ENDOCRINEDISRUPTING CHEMICALS BY COMMON REED AND DEGRADING BACTERIALASSOCIATION
Tadashi Toyama (University of Yamanashi, Japan)

P7-11

POLLUTION OF WATER BODIES AND MITIGATION IN SRI LANKA
Indra Vijitha Warnakula Ediriweera (National Water Supply and Drainage Board,
Sri Lanka)

P7-12

IMPROVEMENT OF BOTTOM SEDIMENT QUALITY BY MAGNESIUM-BASED
MATERIAL AND ENVIRONMENTAL APPLICATION
Shunya Tanaka (Ube Material Industries,Ltd., Japan)

P7-13

SURVEY OF ANAMMOX BIOFILM IN ACTIVATED SLUDGE TREATMENT FACILITIESIN SWINE FARMS
Miyoko Waki (National Agriculture and Food Research Organization, Institute ofLivestock and Grassland Science, Japan)

P7-14

ENHANCEMENT IN ENERGY CONSERVATION BY USING LIQUID-FILM-FORMINGAPPARATUS IN SHRIMP CULTIVATION POND
Passaworn Warunyuwong (Division of Environmental Engineering, Graduate Schoolof Sciences and Technology for Innovation, Yamaguchi University, Thailand)

P7-15

INFLUENCE OF POOR OXYGENATION OF THE BOTTOM LAYER OF LAKES ON
REGROWTH OF ALGAE CELLS IN SEDIMENT
Hitoshi Tanaka (Center for Environmental Science in Saitama, Japan)

P7-16

ECONOMICS OF NON-POINT SOURCE POLLUTION CONTROL: AN OVERVIEWAND A PROPOSAL FOR A RELATIVE EVALUATION APPROACH
Eiji Sawada (Kyushu Sangyo University, Japan)

P7-17

DEVELOPMENT OF PRACTICAL EQUIPMENT ON PHOSPHORUS REDUCTION OF
EUTROPHIC RIVER BY IRON ION ELUTION METHOD
Naozo Fukuda (Fukken Co., Ltd. Consulting Engineers, Japan)

P7-18

CONTAMINATION OF RIVER ECOSYSTEMS WITH HARMFUL ORGANICCHEMICALS RELEASED FROM RECYCLING OF ELECTRONIC-WASTE INNORTHERN VIETNAM
Hidenori Matsukami (National Institute for Environmental Studies, Japan)

P7-19

EMPIRICAL STUDIES OF SEWAGE REPRODUCTION PROCESSING SYSTEM
Tomoya Nakamura (Nishihara Environment Co., Ltd, Japan)

P7-20

REMOVAL OF CHEMICALS IN SEWAGE TREATMENT PLANTS-IN THE CASE OF
1,4-DIOXANTakayuki Fujita (Ibaraki Prefectural Kashima Sewage Office, Japan)

P7-21EVALUATION OF PARTITIONING POTENTIAL AND BIOACCUMULATION OF SEVENSCCPS IN LAKE ECOSYSTEM
Zhenyi Zhang (National Institute for Environmental Studies, Japan)

P7-22

LAKE MANAGEMENT IN PRESENT EREA FOR ALL DEVELOPMENT
Natoi Allah Ringar (PHILOSOPHY OF ENVIRONMENTAL EDUCATION AND
SPECIALIST IN PROTECTION AND DEVELOPMENT OF LAKE CHAD, Chad)

P7-23

AN ATTEMPT FOR IMPROVEMENT OF WATER QUALITY AND CULTIVATION OF
PLANKTON BY CONDUCTING POLYMERSHiromasa Goto (Department of Materials Science Faculty of Pure and Applied
Sciences, Univesity of Tsukuba, Japan)

P7-24

NITROGEN REMOVAL UNDER LOW DISSOLVED OXYGEN CONDITIONS IN
ACTIVATED SLUDGE TREATMENT OF SWINE WASTEWATER -RESULTS OF PILOT
PLANT OPERATIONJouraku Asaoka (Ibaraki Prefectual Livestock Research center, Japan)

P7-25

SEWERAGE OF SHIGA PREFECTURE
Hiroshi Matsumoto (Shiga Prefecture, Japan)

P7-26

VERIFICATION EXPERIMENT FOR THE IMPROVEMENT OF AN ANOXIC BRACKISH
LAKE
Koki Sugihara (Civil engineering research institute for cold region, Japan)

P7-27

DECOMPOSITION OF REFRACTORY CHEMICALS AND CHANGES IN THE
NUMBER OF BACTERIA BY DISCHARGE REACTOR OF IMMERSION TYPE
Yuji Matsubayashi (University of ibaraki, Japan)

Technical Session 8: ‌Citizens' Activities and Environmental Education
P8-1

CITIZENS' MOVEMENT TO TACKLE WATER ENVIRONMENT PROBLEMS: 34 YEARSOF NATIONAL SUIGO-SUITO CONFERENCE
Toshihisa Asano (Hiroshima University, Japan)

P8-2

CLEANING ACTIVITIES IN LAKE KASUMIGAURA AND FUTURE PROSPECTS
Kenji Saito (NPO WATERSIDE BASIS SOCIETY, Japan)

P8-3

AN URBAN POND RESTORATION AND PRESERVATION PROJECT BY
COLLABORATION OF LOCAL COMMUNITIESFumi Sugita (Chiba University of Commerce, Japan)

P8-4

BIRDS SIGHTSEEING AS A STRATEGY FOR RAISING AWARENESS OF LAKE
CHAPALA ECOLOGICAL IMPORTANCE
Alejandro Juárez Aguilar (Institute Corazón de la Tierra, Mexico)

P8-5

SUSTAINABLE NEIGHBORHOOD DESIGN IN WATERSIDE AREA
:A CASE STUDY ON THE CONSTRUCTION OF FLOODWATER RETAING BASIN
Kazuki Nomura (Graduate School of Education, The University of Tokyo, Japan)

P8-6

TRANSFORMATION OF CONSCIOUSNESS OF ENVIRONMENTAL PRESERVATIONAFTER ENVIRONMENTAL LEARNING AT KASUMIGAURA ENVIRONMENTALSCIENCE CENTER
Naoto Hosoda (Ibaraki Kasumigaura Environmental Science Center, Japan)

P8-7

HUMAN RACE IS PREPARING ITS OWN END! IS IT POSSIBLE TO SLOW DOWN?
Ozgur Aydincak (General Directorate of State Hydraulic Works (DSI), Turkey)

P8-8

EXPERIMENTAL MATERIAL WITH WATER ROCKET FOR ENVIRONMENTAL DATASAMPLING IN MIDDLE OF LAKE
Masaki Yokoyama (Workshop for Space and Environment Education, Japan)

62

P8-9

OUTREACH USING "TOMBO POND" IN MUSEUM: EX-SITU CONSERVATION OF
ENDANGERED SPECIES AND DISSEMINATION FOR NATURE CONSERVATION
Masaru Tsuchiya (Tokai High School, Japan)

P8-10

ECOTOURISM FACILITY ASSESSMENT AND CONSERVATION PERSPECTIVES OF
BOGA LAKE BY INDIGENOUS COMMUNITY
Ebtisamul Zannat Mim (University of Dhaka, Bangladesh)

P8-11

DEVELOPMENT OF ENVIRONMENT EDUCATION PROGRAM MADE USE OF THE
DIVERSITIES AND LOCATION OF FUJI FIVE LAKES
Kazuya Yoshizawa (Yamanashi Institute of Public Health and Environment, Japan)

P8-12

WATER QUALITY RESEARCH AND WATER ENVIRONMENTAL SOUNDNESS INDEXESTIMATION OF LAKE INBA(FY2012-FY2017)
Yuka Takagi (Dept. of Life and Environmental Sciences. Chiba Institute of Technology,
Japan)

P8-13

THE RELATIONSHIP BETWEEN SEWAGE COVERAGE RATIO AND POLLUTANTCONCENTRATION FOR LAKE KASUMIGAURA AND LAKE SUWA
Masayuki Miyauchi (Kasumigaura Cititzen's Association, Japan)

P8-14

EFFORTS FOR PURIFICATION OF WATER QUALITY IN LAKE USHIKUNUMA
Kunihiko Ogawa (Environmental Management Division,Ibaraki Prefectural Goverment,
Japan)

P8-16

EVOLUTION OF A HYBRID FRAMEWORK FOR ADAPTIVE WATERSHEDGOVERNANCE IN A MICRO-WATERSHED SCALE LAGUNA DE BAY BASIN,
PHILIPPINES
Jocelyn Fabian Siapno (Laguna Lake Development Authority, Philippines)

P8-17

ACTIVITIES OF "KOTOKU-NUMA NATURE PRESERVATION ASSOCIATION", THE
WINTERING GROUND OF THE SOUTHERNMOST OF THE WHOOPER SWAN
Takashi Meguro (Urizura District Community Planning Committee, Japan)

Technical Session 9: ‌Integrated Lake Basin Management (ILBM)

63

P9-1

DEVELOPMENT AND THINKING OF THE INTEGRATED TREATMENT SYSTEM OF
BASIN WATER ENVIRONMENT
Xiaofei Xue (Beijing Enterprises Water Group Limited, China)

P9-2

TOWARD RAISING LOCAL RESIDENTS’ AWARENESS OF LAKE KASUMIGAURA’S
WATER ENVIRONMENT
Hiroaki Banba (Ministry of Land, Infrastructure, Transport and Tourism. Kanto
Regional Development Bureau. Kasumigura River Office. Environment Department ofLakes and Marshes., Japan)

P9-3

WATER QUALITY MANAGEMENT OF DAM RESERVOIRS MANAGED BY THE
MINISTRY OF LAND, INFRASTRUCTURE AND TRANSPORT
Sorin Nishimura (National Institute for Land and Infrastructure Management, Japan)

P9-4

LAKE KASUMIGAURA PURIFICATION AREA ACTIVITIESIsao Kamata (University of Tsukuba, Japan)

P9-5

FUNCTIONING OF THE KARSTIC SYSTEM OF INFLUENCE OF THE BACALARLAGOON APLIED TO THE TERRITORIAL ECOLOGICAL ORDERING
Silvana Marisa Ibarra Madrigal (Colegio de la Frontera Sur, Mexico)

P9-6

CONSTRUCTION OF LAND USE MODEL FOR FLOOD ANALYSIS FOR LAGUNALAKE IN THE PHILIPPINES
Akio Onishi (Yokohama City University, Japan)

P9-7

CLIMATE RESILIENT WATER SECURITY FOR URBAN SETTLEMENTS : ROLE OF
LAKES A CASE OF BENGALURU,INDIA
Jagannatha Venkataramaiah (Civil Engg Dept, Jain University, India)

P9-8

CONTROL OF WATER HYACINTH IN THE LAGOON OF YURIRIA, GUANAJUATO
MEXICO
Juan Manuel López Gutierrez (Universidad de Guanajuato, División de Ciencias dela Vida, Mexico)64◆ Award of Proceedings
Ibaraki Kasumigaura Prize

Ibaraki Prefecture will award the Ibaraki Kasumigaura Prize ( cer tificates ofcommendation and a supplementary prize ) to up to 10 distinguished full papers

submitted by participants from developing countries. This award aims to contribute to
the research, technology development, and to the exchange of information on the lakes,

rivers and related research fields. Please refer to the list on p.10 of this announcement.
Best Presentation Award

In order to motivate interest of participation , presentation , and research , best

presentation will be awarded , which are presented in Technical Sessions . The

presentation will be awarded in oral and poster presentation in each technical session.
Please refer to p.72 of this announcement.

65

（10）Students Conference

The aim is to raise the awareness of young people, who are the leaders of the next

generation, about the water environment, and to encourage a sense of love for their hometown

where they can be proud of the lakes and the water environment that are familiar to them.
Date & Time

October 14 (Sun.) 10:00-17:00

Participation Fee

Free

Schedule

Time

Contents

9:00-10:00

Registration

10:00-10:15

Opening Ceremony

Main Convention Hall

10:20-10:50

Oral Presentation

E.S.： Convention Hall 300
J.H.S.：Convention Hall 200
H.S.： Main Convention Hall

10:50-11:00
11:00-12:00

Oral Presentation

Poster Presentation

Conference room 101, 102
Break Time

Discussion

16:00-16:15
16:15-17:00

E.S.： Convention Hall 300
J.H.S.：Convention Hall 200
H.S.： Main Convention Hall
Lunch Break

14:30-14:45
14:45-16:00

Entrance Hall

Break Time

12:00-13:00
13:00-14:30

Venue

E.S.： Convention Hall 300
J.H.S.：Convention Hall 200
H.S.： Main Convention Hall
Break Time

Closing Ceremony

Main Convention Hall

◆ Oral Presentation

Oral Presentation is divided into 3 divisions: Elementary School Students, Junior HighSchool Students and High School Students
Theme
Time

“About nature related to lakes and blessing of nature”

10:20-12:00① Elementary School Students（Convention Hall 300）
OE1 Examine the blessings from Kitaura's
water environment,find the splendor of
Kitaura,and clean Kitaura ！
‌Hokota-shi Shiratori Nishi elementary
schoolOE2 Story of salmon Ranger Corps 10 years‌Sakasagawa Children's Eco Club Salmon
Ranger team

OE3 Breeding and protection of Musashi
Tmomiyo‌Kumagaya Municipal Kuge Elementary
School Eco-club Committee

OE4 Kasumigaura Environment‌Ukishima elementary School

OE5 To Save Our Mother Lake Kasumigaura‌Tamari East Elementary School

OE6 The activities of Ramsar Biwa-Kids
Ambassador‌Ramsar Biwa-Kids Ambassadors66

OE7 To protect the environment of Lake Hinuma‌Nagaoka Elementary School 4th grade

OE8 The Connection of Our Life andKasumigaura
Tsuchiura
Municipal Kamiootsu-higashi‌Elementary School 4th graders

OE9 Water, Forests and People: Building
sustainable water resource management inNortheastern Thailand‌Metaneedol Elementary School, Thailand② Junior High School Students（Convention Hall 200）
OJ1

Komon-sama's Fireflies Revival Project‌MITO EIKO JUNIOR HIGH SCHOOL
Science ClubOJ2Exploring Factors which Change the Water
Quality of Kasumigaura‌Miho Junior High School Science Club

OJ3Water environment around Toyosato juniorhigh school and purification‌Toyosato junior high school science club

OJ4

Creating an enviroment of indigenous
species and How to use invasive species‌AOBADAI elementary & middle school
smile familia

OJ5

The valuable natural protection activity that
I stay in an area
‌Ajigaura Junior high School Sawada
Sukashiyuri research team

OJ6

How to appeal the wonderful waterside ofShiga‌TANAKAMI children's Environment Club
Middle school student teamOJ7

Current state of Ushiku-numa andinvestigation of water purification method‌Ushiku 3rd junior high school Science
Club

OJ8

A survey and experiment to improve thewater quality of the Koise river‌Kokufu junior high school Kokufu
Environmental research club

OJ9

Solve the mystery of Satoyama invasion ofbamboo thicket
Tsuchiura
fourht juior high school‌Science Club

③ High School Students（Main Convention Hall）
OH1 Let's make Ibarakimachi more energetic!
～ The ECO activities of Ibaraki Higashi
Senior High School ～‌Ibaraki Prefectural Ibaraki Higashi SeniorHigh School『We are Hinumakko!』

OH2 The musical tells conservation activities oflakes and water birds‌Cinderella, A Musical Company

OH3 A firefly regeneration project in Moriyama
City
Shiga
prefectural Moriyama junior/high‌
school SGH firefly regeneration research
team

OH4 Growing the ancient rice at "Yatsuda" in
Shishizuka and the seasonal change in the
freshwater plankton‌Ibaraki Prefectural Takezono High School

OH5 Efforts to solve the problem of waste
garbage caused by inland parts indownstream waters‌SANYO Girls Senior Junior High School
Geography and History ClubOH6 Reseach of the Ecosystem in Lake Tazawa
Omagari
Agricaltural High School‌Bioengineering Club

OH7 Blue-green algae and measures the resultsof Senbako‌Sakasagawa Children's Eco Club
Senbako biotope team

OH8 The development of the new flocculants
made from natural material‌Seifu Junior and Senior high School
Biology clubOH9 Water clarification system by organisms‌Aomori Prefectural Nakui Agricultural
High School TEAM FLORA PHOTONICS

67

◆ Discussion

Discussion is divided into 3 divisions: Elementary School Students, Junior High SchoolStudents and High School Students
Theme
Time

“Blessing of nature and Mother water ~ For our symbiotic future ~”14:45-16:00① Elementary School Students（Convention Hall 300）
DE1

Sakasagawa Children's Eco Club Salmon
Ranger teamDE2

Ukishima elementary School

DE3

Tamari East Elementary School

DE4

Ramsar Biwa-Kids Ambassadors

DE5

Hokota-city Asahi north Elementary School

DE6

TANAKAMI children's Environment Club② Junior High School Students（Convention Hall 200）
DJ1

MITO EIKO JUNIOR HIGH SCHOOL
Science Club

DJ2

Miho Junior High School Science ClubDJ3

AOBADAI elementary & middle school
smile familia

DJ4

TANAKAMI children's Environment Club
Middle school student team

DJ5

Kokufu junior high school Kokufu
Environmental research club

DJ6

Chigakukan Secondary School IS-Scientific
Course 1③ High School Students（Main Convention Hall）
DH1

Cinderella, A Musical Company

DH2 Shiga prefectural Moriyama junior/highschool SGH firefly regeneration research
team

DH3

Ibaraki Prefectural Takezono High School

DH4 SANYO Girls Senior Junior High School
Geography and History ClubDH5

Sakasagawa Children's Eco Club Senbako
biotope team

DH6

Seifu Junior and Senior high School
Biology club

◆ Poster Presentation
Each groups present and explain hteir research and activity in front of poster made by
them.
Theme
Time
Venue

“About nature related to lakes and blessing of nature”

13:00-14:30

Conference room 101，102① Elementary School Students
P1

Examine the blessings from Kitaura's
water environment,find the splendor of
Kitaura,and clean Kitaura ！
‌Hokota-shi Shiratori Nishi elementary
schoolP2

To Save Our Mother Lake Kasumigaura‌Tamari East Elementary School

P3

To protect the environment of Lake Hinuma‌Nagaoka Elementary School 4th grade

P4

Water, Forests and People: Building
sustainable water resource management inNortheastern Thailand
Metaneedol
Elementary School, Thailand
‌

68

P5

Exploring the natural environment andaiming for symbiosis
Hokota-city
Asahi north Elementary‌
SchoolP6

Water Quality Rankings of Ponds inTsukuba City Parks and Seasonal
Variations from Spring to Summer‌Doho Gakuen Tsukuba Municipal
Ninomiya Elementary School

P7

Living things in Kasumigaura‌Ukishima elementary School

P8

The water quality of Kasumigaura‌Ukishima elementary School

P9

Protect the natural environment of the area
Nature's grace and our present and futurelife‌Ishioka City Kita Elementary School

P10

Investigate living creatures of Lake Biwa
and local wetland
TANAKAMI
children's Environment Club‌P11

Incubation methods of fairy shrimp,“Honenebi”through the examination of water
quality of their habitat‌Mishima elementary school

P12

Artificial insemination and hatching of
WAKASAGI in Lake Kasumigaura -The
food culture of wakasagi‌Kasumigaura City Kasumigaurakita
Elementary School

P13

A comparison of festivals in Kasumigaura
City and Ishioka City-nature's blessings andculture‌AOBADAI elementary ＆ middle school
ART CLUB FAMILIAR

P14

How human should use water from theview points of other living creatures ?
‌Kaichi Nozomi Primary School② Junior High School Students

69

P15

Komon-sama's Fireflies Revival Project‌MITO EIKO JUNIOR HIGH SCHOOL
Science ClubP16

A survey and experiment to improve thewater quality of the Koise river‌Kokufu junior high school Kokufu
Environmental research club

P17

Solve the mystery of Satoyama invasion ofbamboo thicket‌Tsuchiura fourht juior high school
Science ClubP18

The Features of Cyrenidae in Hinuma‌Chigakukan Secondary School ISScientific Course 1

P19

Hinuma Produces a New Menu by Local
Production for Local Consumption‌Chigakukan Secondary School ISScientific Course 2

P20

Water Transportation System in Early
Modern Hinuma Area
‌Chigakukan Secondary School ISScientific Course 3

P21

Action to bring up consciousness froma variety of experience-based activity toenvironment‌yachiyo eco club

P22

Water Quality of Lake Kasumigaura‌Ami Junior High School Science ClubP23

We follow a waterside with the oldness‌Ogawa minami Junior high school

P24

Search for sweet potatoes in Kasumigaura～ Regional-food relationship ～‌AOBADAI elementary & middle school

P25

Species Richness and Distribution ofMacroinvertebrates as Water Quality
Bioindicator in Lake Dakong Napo and Agusan
River, Mindanao Island, Philippines‌SIBAGAT NATIONAL HIGH SCHOOL OF
HOME INDUSTRIES

③ High School Students
P26

Let's make Ibarakimachi more energetic!
～ The ECO activities of Ibaraki Higashi
Senior High School ～‌Ibaraki Prefectural Ibaraki Higashi SeniorHigh School『We are Hinumakko!』

P27

Growing the ancient rice at "Yatsuda" in
Shishizuka and the seasonal change in the
freshwater plankton‌Ibaraki Prefectural Takezono High School

P28

Efforts to solve the problem of waste
garbage caused by inland parts indownstream waters
SANYO
Girls Senior Junior High School‌Geography and History Club

P29

Reseach of the Ecosystem in Lake Tazawa‌Omagari Agricaltural High School
Bioengineering ClubP30

The development of the new flocculants
made from natural material‌Seifu Junior and Senior high School
Biology club

P31

Production and installation of a water
hammer pump for winter watering rice
paddy making‌Chiba prefectural Matsudo Minami highSchool Science and Research Club ／Water hammer pump TeamP32

Making and practical use of the water plantgage for ecosystem revival of lakes andmarshes‌Chiba prefectural Matsudo Minami highSchool Science and Research Club ／Water Plant Gage TeamP33

The color differences of sijimi and the water
quality of its spot
‌Tokiwa Unversity High School

P34

Influence from surrounding environment
on water quality - contrast between the
Nakagawa waters and Kasumigaura waters‌Mito Agricultural High School Natural
Science Club

P35

Water quality survey of Lake Biwa andrivers around the school‌Seta technical high school Chemicalindustry

P36

Water Quality Research in rivers around
Hokuzan High School (Zininsa river,
Shigema river, Ooi river)‌Hokuzan High School Biology Club/
Water Quality Research Team

P37

River Reseach in Nakijin village-Environmental evaluation of aquatic
animals and water quality‌Hokuzan High School Biology Club/
Indicator Species Research Team

P38

Proposals to reduce pollution in the
Shinkawa River‌Tsukuba International University HighSchool

P39

Water quality and aquatic organism ofNagamo river‌Hokota second high school Biology ClubP40

Effect of divalent iron ion on aquatic
environment‌Kanagawa Prefectural Maritime Science
High School

P41

A study on the value of agricultural
products grown using fertilizer made fromwater weeds from Lake Biwa
‌Shiga prefectural Moriyama junior/highschool SGH water weed research team

P42

Comparion of water quality survey andbiological survey of Okita river and
Hanazono river
Isoharakyouei
High School Science Club‌P43

Development of the Microbial Fuel Cell
using the mud of the Lake Kasumigaura‌Meikei High School Science Club /biology group

P44

Purify water in Kasumigaura using only
natural things‌Meikei High School Chemistry ClubP45

A study of golden membrane and thewater quality of the habitat of Hikarimo in
Higashi-Namekawa Seaside Park
HitachiFirst Senior High School Biology
‌
Club

70

71

P46

Connection with familiar water‌Toyo University Ushiku Senior HighSchool SOCIUS

P47

Research on freshwater turtles in Kobe,
and conservation activities for Japanese
domestic pond turtles‌Kobe Yamate Girls' High School KameLove

P48

HIKARIMO（Ochromonas vischeri）in Mito
City‌Mito Daini senior high school Science
Club

P49

Survey of water quality and fauna of the
Tonbo pond‌Ibaraki Nature Museum Junior Staff

P50

The Relationship between the Bluegills’
Survival and the Covered Area of the Water
Chestnuts in Mikata Lake
‌Wakasa high shool 3rd science andmathmatics course, The Bluegill Team

P51

Phototaxis by color in visible light of aquaticorganisms‌Tsuchiura Third High School Science
Club

P52

Is it possible to place Lake Kasumigaura
on a waterfield ？
‌Tutiura third high school science ClubP53

Microorganisms growing in the beaker. Is
there correlation with Kasumigaura?
‌Tsuchiura third high school Science club

P54

The effort of effective use method of Ulva
which overglow at Yatsu-Higata Tidal Flat
‌Chiba Prefectural Tsudanuma HighSchoo Science Club / Biology Team

P55

Medaka circumstances in Lake Biwa, Yodo
River basin, Tanakami district～ Through DNA appraisal of medaka
inhabiting lakes, rivers and rice field ～‌TANAKAMI children's Environment ClubP56

The feeding habit of Red-eared slider in
Mikata Lake‌Fukui prefectural Wakasa high school

P57

Evaluation of nutrients removal by triangle
sail mussel (Hyriopsis cumingii) in Lake
Kasumigaura‌Tsuchiura First High School Biology ClubP58

Relation between life and the Water,
between Science and the Water in Lake
Kasumigaura ① Historical Background ②
Gelation Experiment‌Tsuchiura Nihon Univ. High School
Current topics and Society Study Club
Science Club

P59

Discussion on biological system and alien
fishes in Lake Kasumigaura‌Mitsukaido Primary High School

P60

Chnages of fish fauna of Lake Senba‌Ibaraki high school

P61

About living together with nature andhumans‌Torideseitoku school drama club ＆karuta club

P62

Distribution and Diversity of Freshwater
Crustaceans (Arthropoda: Crustacea) withNotes on Socio-economically Important
Species in Lake Dakong Napo, Esperanza,
Mindanao Island, Philippines‌SIBAGAT NATIONAL HIGH SCHOOL OF
HOME INDUSTRIES

P63

The musical tells conservation activities oflakes and water birds‌Cinderella, A Musical Company

（11）Social Events◆ Welcome Party
Date & Time
Venue

October 14 (Sun.), 2018 18:00-20:00‌“Shinonome”, Hotel Grand Shinonome (488-1 Onozaki, Tsukuba City, Ibaraki
Prefecture, 305-0034)

Outline‌ Prior to the conference, a welcome party will be held. Meals and drinks will beserved. Please feel free to attend the party to socialize with other participants.

◆ Participant Get-Together
Date & Time
Venue
Outline

October 18 (Thu.), 2018 18:00-20:00

Conference Rooms 101, 102, Tsukuba International Congress Center‌ The night before the last day of the conference , networking event forparticipants will be held. Light meals (snacks) and drinks will be served. It will be
the last social event during the conference to exchange views beyond culture andbackground, while reflecting on the conference.

◆ Reception

Reception (held on October 15 (Mon.) (8:00-20:00) is only for invitees. For invitees, pleasebring your invitation letter to the venue.

72

（12）Exhibition
Date & Time
Venue
Outline

October 15 (Mon.)-October 19 (Fri.) (Except for 17 (Wed.)) 9:00-17:00*By 13:00 on October 19

Multi-purpose room, Tsukuba International Congress Center Companies and research institutes will exhibit their activities and studied cases

on “ Monitoring Based on Scientific Knowledge ” and “ Countermeasures andTechnologies for Sustainable Use of Ecosystem Services”.

Exhibitors' List

（Quantity of booth, alphabetical order）

No.

Exhibitor

1

6

Hitachi, Ltd.
Environment Management Association
Ibaraki
Ibaraki University
National Agriculture and Food
Research Organization (NARO)JX Nippon Environmental Services
Co., Ltd.
Environmental system Inc.

7

FUJI CLEAN Co., Ltd.

2

2
3
4
5

Quantity No.
6

Exhibitor

41

4

25 HORIBA Advanced Techno,Co.,Ltd.

1

3

26 Housetec Inc.

1

2

27 Ibaraki Co-op
Ibaraki-ken Water Quality Conservation
28
Society1

2

29 IDEA Consultants, Inc.

1

2
2

30 Kyowa Kako Co., Ltd.
31 Maezawa Industries, Inc

1
1

4

1
1

1

2

32 OMITAMA City Office

1

12
13
14

Geospatial Information, Authority ofJapan
KANSEIKASUMI Co., Ltd.
National Institute for Environmental
Studies
NISHIHARA Environment Co., Ltd.
Nodak Co.Ltd.
Shiga Prefectural Government

2
2
2

1
1
1

15

University of Tsukuba

2

16World Chemical Co.,Ltd.

2

33 OYO Corporation
34 P.T. ULTRATREX INDONESIA
35 PACIFIC CONSULTANS Co., Ltd.
Saitama-ken Environmental Analysis
36
and Research Association
Sakasagawa Children's Eco Club with
37
Maruta co

8
9
10
11

1
1

1

38 Sannyu.co.Ltd,118

econet Ibaraki by Tokiwa University
Matsubara seminar & Mito Eiko juniorhigh school science club
Alpha Service Co., Ltd.

1

1

19

ANZAIKANTETSU, Co, Ltd

1

39 SEIBUTSUGIKEN Co., Ltd.
The Japan Institute of Wastewater
40
Engineering and Technology (JIWET)
41 Ubekogyo Co. ,Ltd.
42 WEF Institute of Technology Inc

17

20 BL TEC K.K.
21 Ciel Terre Japan Co.,Ltd

11（13）Panel Exhibition by Sponsored Companies and Groups
Date & Time‌
Venue
Outline73

Quantity

22 Daio Densetsu Industrial Co., Ltd.
Forestry and Forest Products Research
23
Institute
24 Hiyoshi Corporation

October 15 (Mon.)-October 19 (Fri.) 9:00-17:00*By 13:00 on October 19.

Aisle on 2F, Tsukuba International Congress Center

Introduction of activities by sponsored and funded groups.

111

（14）Exhibitions of Activities by Hosts
Date & Time
‌

Venue
Outline

October 15 (Mon.)

8:00-17:00

October 19 (Fri.)

9:00-13:00

October 16 (Tue.), 18 (Thur.)

9:00-17:00*Core time 11:00-14:00

Conference room 202B, Tsukuba International Congress Center Introduction of integrated activities on Lake Kasumigaura and so on by Hosts(Ibaraki Prefecture, The International Lake Environment Committee Foundation(ILEC)) and Co-hosts (Nation, city and town)74

（15）Workshop

Workshops will be held by conference participants as follows. If you would like to join theworkshop, please directly contact the organizer via email with information of your name,affiliation and contact.

Please note the participants are required to register for main conference as well.

*When you use the contact address written in below, please change " ★ " to "@".
Workshop 1"The current state of brackish water lakes in the coastal region of the Japan
Sea and the restoration of their ecosystem functions"

There are many brackish lakes in the coastal region of the Japan Sea. We will introduce

the current condition of several representative brackish lakes, specifically Lake Shinjiko andLake Nakaumi, Lake Koyamaike, Lake Hachirogata, Lake Kahokugata, and discuss how to
restore the original ecosystem functions to these bodies of water.
Date & Time
RoomContact

18:00-20:00, October 16 (Tue.), 2018

Conference room 201A, Tsukuba International Congress Center

Masao NAGASAKA , Kahokugata Lake Institute,

Email: nagasaka ★ seiryo-u.ac.jp
Workshop 2"‌Initiatives by local authorities toward making lake environments habitable
for shijimi clams"

Discuss the necessary initiatives for collaborating local authorities to improve the water
environment of lakes and reservoirs, as well as the ways administrations can further theirefforts, based on the characteristics of lakes and the issues they face and sharing initiatives
taken in various regions.
Date & Time
RoomContact

18:00-20:00, October 16 (Tue.), 2018

Conference room 201B, Tsukuba International Congress CenterTeruko TANAKA, Department of Lake Biwa and the Environment, Lake Biwa Policy

Division, Shiga Prefectural Government
Email: dk00 ★ pref.shiga.lg.jp

Workshop 3"Thinking eutrophication with the nitrogen footprint for our dietary life"

Too much reactive nitrogen in the environment can induce severe environmental issues
such as eutrophication, global warming, biodiversity reduction, etc. The objectives of thisworkshop are to understand a new concept “Nitrogen Footprint” and to freely exchange

opinions, for example, on the close relationship between the consumers’ dietary life style andenvironmental load of reactive nitrogen and on the effects of improving our dietary life on
reducing reactive nitrogen load to the environment.
Date & Time
RoomContact

18:00-20:00, October 16 (Tue.), 2018

Conference room 202A, Tsukuba International Congress Center

Hisao KURODA, College of Agriculture, Ibaraki University
Email: hisao.kuroda.agr ★ vc.ibaraki.ac.jp75Workshop 4"‌Information platform , Integrated Lake Basin Management ( ILBM ) ,Sustainable Development Goals (SDGs)"

・Understanding the complexity of managing lake environment in Asia and the role ofinformation platform.

・D iscuss effective approaches for establishing information platform for the integrated
management of the lake and its basins based on the experiences of the lake Biwa, Japan,

the lake Laguna, the Philippines, and the Tonle Sap lake, Cambodia.

・Improving participation of stakeholders in the establishment, use, and management of lake
information platform.

Date & Time
RoomContact

18:00-20:00, October 16 (Tue.), 2018

Conference room 303, Tsukuba International Congress Center

Binaya Raj Shivakoti, Institute for Global Environmental Strategies (IGES)
Email: shivakoti ★ iges.or.jp

Workshop 5"Issues and management challenges of lake basin management of South Asia"

To deliberate and share experience on the issues and challenges of lake basin
management in South Asia
Date & Time
RoomContact

18:00-20:00, October 16 (Tue.), 2018

Conference room 304, Tsukuba International Congress Center

Ajit Kumar Pattnaik, Wetlands International South Asia

Email: ajitpattnaik13 ★ gmail.com
Workshop 6"Let’s share the information and ideas on citizen activities for waterfront
environment and societies."

Sharing Information and ideas on Citizen Activities for the Waterfront Environment and Societies
Date & Time
RoomContact

18:00-20:00, October 16 (Tue.), 2018C
 onference room 404, Tsukuba International Congress CenterTai HARADA, Kasumigaura Academy

Email: workshop17wlc ★ tharada.sakura.ne.jp

Workshop 7"People living in Nishiura / Kitaura <Millennium Village>—Historical analysis of sustainable waterside living-"

The Lake Kasumigaura water system is an area developed together with rice culture.

Because the existing place name is published in the dictionary of the 10th century, there isalso the name of "Millennium Village". By analyzing the living people's living on the watersideof Lake Kasumigaura in the case of “Millennium Village”, we will consider the relationshipbetween people and lakes in the future.
Date & Time

18:00-20:00, October 16 (Tue.), 2018

18:00-20:00, October 17 (Wed.), 2018

Room
Contact

Conference room 406, Tsukuba International Congress Center

Eiji TAKANO, Hitachinokuni waterside space forum

Email: m50864su ★ yahoo.co.jp

76Workshop 8"Meeting of participants in Knowledge Co-Creation Program (ILBM etc.)"

Building a relationship between trainees getting the knowledge of ILBM, we will use it for

the future lake management.
Date & Time
RoomContact

18:00-20:00, October 17 (Wed.), 2018

Conference room 201A, Tsukuba International Congress CenterNobuko YAMAZAKI, International Lake Environment Committee (ILEC)

Email: infoilec ★ ilec.or.jp
Workshop 9"Successful Report on Water pollution control of African lakes and stop
starvation by propagation of Ecosan toilets—Aiming at SDGs 2,6 and 14"

NICCO has been working with Lake Malawi and Lake Victoria areas for supporting village
development , eliminating starvation by providing Ecosan toilets and clean water . Point

source pollution was controlled and agricultural yields increased in the villages. NICCO's

experiences can be easily propagated to other parts of the world. This workshop provides
such experiences by African experts.
Date & Time
RoomContact

18:00-20:00, October 17 (Wed.), 2018

Conference room 201B, Tsukuba International Congress Center

Kenta KITAGAKI, Nippon International Cooperation for Community Development(NICCO)

Email: info ★ kyoto-nicco.org
Workshop 10"Cooperation between Indonesia and Japan towards the policy developmentof sustainable lake management"

By sharing the current status, issues of management and the direction of countermeasuresof the lakes both in Indonesia and Japan, we will contribute to the policy development ofsustainable lake management in both countries in the future.
Date & Time
RoomContact

18:00-20:00, October 17 (Wed.), 2018

Conference room 202A, Tsukuba International Congress CenterTadasu YAMADA, Water Environment Division, Environmental Managemnt Bureau,
Ministry of the Environment
Email: MIZU13 ★ env.go.jp

77

Memo

78

（16）Excursions◆ Kasumigaura Course‌8:40–16:50 on October 17 (Wed), 2018

Date & Time
Outline‌ isit national and prefectural environmental facilities around Lake Kasumigaura.
V

Experience the ecosystem services of Lake Kasumigaura and learn about initiatives
for its water purification.

Itinerary(Departure times, arrival times and the excursion order may change depending on

the excursion group.)

Course (Refer tonumbers on site map)

TimeTime at site

8:40

―

(Depart)Tsukuba International Congress Center

9:05-9:25

20 min① Site visit

Ishida Lakeshore

9:35-10:10

35 min② Site visit

Nature Restoration Project (Section B)

10:20-11:00

40 min③ Site visit

Nature Restoration Project (Section H)

11:00-11:05

5 min④ Site visit

Kawajirigawa Wetland

11:10-13:00

110 min⑤ Presentation, lunch

Ibaraki Kasumigaura Environmental Science Center

13:20-14:10

50 min⑥ Site visit

Ibaraki Prefectural Lake Basin Sewerage Office

14:20-15:10

50 min⑦ Site visit

Lake Kasumigaura Direct Purification Test Facility

15:25-16:15

50 min⑧ Site visit

Ibaraki Prefectural Kasumigaura Water Purification Plant(Arrival)

Tsukuba International Congress Center

16:50

Location

Site Map
Tenomachi

Tsuchiura City①⑥

Tamuramachi

Koya
Tsuchiura Station⑦

Sakuragawa⑤②

TosakiOkijukumachi

Komatatsu③④

Kasumigaura⑧(This map is based on the Digital Map (Basic Geospatial Information)
published by Geospatial Information Authority of Japan.)79

Outline of sites visited

Site visited

Outline① Ishida Lakeshore [Tenomachi, Tsuchiura City]

The Ishida lakeshore is a location scheduled to showcase the future vision
for Lake Kasumigaura. Using a direct purification facility to purify the lakewater and discharge it into a closed zone within the lake will provide visibility
to the purification effects and encourage residents to feel an affinity for Lake
Kasumigaura.

② Nature Restoration Project Area

(Section B) [Tamuramachi, Tsuchiura City]
With a goal of restoring the habitats of variousorganisms, improvements have been made to
the lakeshore environment of embayments andother areas with shallow water, flat water anddeep water. This area has been used as a placefor environmental studies, such as hands-on
boating courses.

③ Nature Restoration Project Area

(Section H) [Okijukumachi, Tsuchiura City]
With a goal of preserving existing vegetation
and restoring waterside spaces which havecontinuity with lakes, improvements have been
made to jetties, submerged breakwaters, littoral
nourishment and so on. This area has beenused as a place for environmental studies, suchas aquatic life survey.

The Nature Restoration
Committee was establishedin 2004 pursuant to the Law
for the Promotion of Nature
Restoration. It promotes
projects with an aim ofpreserving and restoring thediverse natural environmentthat once existed along thelakeside, and utilizing themas a place for environmental
learning in cooperation witht h e I b a r a k i Ka s u m i ga u r aEnvironmental Science Center.
* Law for the Promotion of
Nature Restoration: Enacted in
December 2002 (MLIT, MOE,
MAFF)
* The Committee is comprised ofa total of 39 members (March2018), including specialists,
members recruited andcommissioned from the public,
and government officials④ Kawajirigawa Wetland [Tozaki, Kasumigaura City]At the mouth of this inflowing river, a small lake (inner lake) separated by anembankment has been established, with an aim of reducing the burden causedby the retention and sedimentation of inflowing contaminants and creating a
biological habitat and purification function provided by lakeshore vegetation
zones.
▶ Presentation▶ Lunch⑤ ‌Ibaraki Kasumigaura Environmental Science Center[Okijukumachi, Tsuchiura City]

The aim of this comprehensive facility is to tackle conservation of thewater environment and air environment of lakes and rivers, including Lake
Kasumigaura. It has four distinct functions: research and technical development;
environmental education; cooperation and support for citizen’s activities; andinformation and exchange.
[Presenting organizations]・‌Kasumigaura River Office, Kanto Regional Development Bureau, Ministry ofLand, Infrastructure, Transport and Tourism (MLIT)
・Ibaraki Nature Museum・‌Ibaraki Prefectural Kasumigaura Water Purification Plant, Ibaraki Prefectural Lake Basin
Sewerage OfficeEnvironmental Management Division, Department of Civil Affairs and theEnvironment, Ibaraki Prefecture
Ibaraki Kasumigaura Environmental Science Center

80Site visited

Outline⑥ ‌Ibaraki Prefectural Lake Basin Sewerage Office[Kohoku, Tsuchiura City]

This office promotes projects based on the key policies of restorationand creating a society in which people can live with peace of mind. As acountermeasure for domestic wastewater, it is purified at a sewage plant anddischarged into Lake Kasumigaura and into the sea and rivers.

⑦ ‌Lake Kasumigaura Direct Purification Test Facility[Kawaguchi, Tsuchiura City]

Demonstration testing to control outbreaks of phytoplankton and to improvewater quality are being conducted, by pumping up lake water in Tsuchiura Portand reducing phosphorus and other elements that are a factor in the proliferationof algal blooms and other phytoplankton.

⑧ ‌Ibaraki Prefectural Kasumigaura Water Purification Plant[Aoyado, Amimachi, Oiwata, Tsuchiura City, Inashiki District]

This is a water purification plant that sources water from Lake Kasumigaura. It
supplies tap water to places including Tsukuba City and Tsuchiura City. In order toprovide a stable supply of safer and more secure tap water, efforts are underway
to introduce new advanced water treatment technologies.

81◆ Lakes Kitaura, Hinuma and Senba Course
8:00–17:25, October 17(Wed.), 2018

Date & Time Visit the lakes of Kitaura, Hinuma and Senba, and be introduced to the initiatives

Outlineof relevant organizations related to Lake Hinuma—a wetland site registered under
the Ramsar Convention.


Itinerary

Course (Refer to no. on site map)

TimeTime at site

Location

8:00―(Depart)Tsukuba International Congress Center

9:10-9:40

30 min① Site visit

Northern Kitaura Area

10:10-12:40

150 min② Presentation, lunch

Ikoinomura Hinuma

13:20-13:40

20 min③ Site visit

Hinuma Nature Park

14:20-15:20

60 min④ Site visit

Naka Pumping Station (Kasumigaura
Water Conveyance Project)

15:40-16:15

35 min⑤ Site visit

Lake Senba

17:25

―

(Arrival)

Tsukuba International Congress Center

Site Map④

Hitachinaka

⑤
WA
Y

Mito

RE

SS

Kasama

BA

NE
XP

AY
ESSW

AN
ITA-K

K

JO

XPR
TO E

Ibaraki③

Oarai

Hinuma②
Omitama

Hokota①(This map is based on the Digital Map (Basic Geospatial Information)
published by Geospatial Information Authority of Japan.)82

Outline of sites visited

Site visited

Outline① Northern Kitaura Area [Yasuzuka, Hokota City]

The Northern Kitaura Area retains an untouched natural environment that
could be described as archetypal Japanese landscape. Especially in the basin
wetlands of the Hokota River and Tomoe River, which are adjacent to the oldtown, you can see a rich natural environment, including diverse organisms andaquatic flora.
▶ Presentation▶ Lunch② Ikoinomura Hinuma [Minowa, Hokota City]

This onsen (hot spring) resort fronts Lake Hinuma, the only brackish lakein the Kanto region. Located on the resort premises, the Information Plaza
showcases the nature and other aspects of Lake Hinuma—a designatedRamsar site—in an exhibition titled “Feel the Nature, History and Culture of Lake
Hinuma.”[Presenting organizations]・Ohinuma Fisheries Cooperative
・The Promotion Committee of Hinuma Ramsar Site
・The Association of Lake Hinuma, Registered Ramsar Site

③ ‌Hinuma Nature Park

[Nakaishizaki, Ibarak Town, Higashiibaraki District]

Located close to Lake Hinuma, this park takes advantage of the natural
topography. Walking trails and streams flow through the park, where you can enjoy
seasonal flowers and birdlife, and the Taiyo no Hiroba located on a high point of
the park provides a sweeping view of Lake Hinuma.

④ Naka Pumping Station (Kasumigaura Water Conveyance
Project) [Wataricho, Mito City]
The Naka Pumping Station is part of the Kasumigaura Water Conveyance
Project, the aims of which include maintaining the normal functions of water
purification and flow. From pumps installed in the pumping station, water fromthe Naka River is conveyed through underground tunnels to Lake Kasumigaura
and Sakura River. Water from Lake Kasumigaura to Naka River is also conveyed
through this facility.

⑤ Lake Senba [Senbacho, Mito City]

Located roughly in the center of Mito City, Lake Senba is both a relaxing place
for residents and a welcoming place for tourists. Kairakuen (considered one of theThree Great Gardens of Japan) offers a particularly spectacular view over the lake.

83

（17）Satellite Venues: Environmental Events

Environmental events (environmental fairs, symposiums, etc.) are scheduled to be held incooperation with citizens groups and other organizations in five cities and towns neighboring
Lake Kasumigaura, Lake Hinuma and Lake Senba (Tsuchiura City, Kasumigaura City, Hokota
City, Ibaraki Town and Mito City).

The outcomes of activities at satellite venues will be announced at the Lake Kasumigaura
Session and the Lakes Session.

(1) Hobikisen Festival with WLC
Date

Venue
OutlineMay 4 (Fri.), 2018 (public holiday) Ayumizaki Park (Saka, Kasumigaura City)・‌Exhibition of hobikisen (dragnet fishing boat withsails), operation of hobikisen and viewing from a tour
boat, video introducing hobikisen, and a workshop
on making miniature hobikisen・‌Tasting of shirauo-don (bowl of rice topped withwhitebait)・‌Exhibition on purifying the water in Lake Kasumigaura(2) Mito City Environment Fair 2018
Date

Venue
OutlineJune 3 (Sun.), 2018Senba Park (Senbacho, Mito City)・‌Symposium, workshops
・‌Hands-on events (boating, biotope-making, fishingexotic species, Segway-riding, etc.)
・‌Locally produced gourmet foods, flea market(3) Kasumigaura Swimming Citizens’ Festival
Date

Venue
OutlineJuly 16 (Mon.), 2018 (public holiday)
In front of Kaho-no-Yu (Suigo People’s Lodge) (Oiwata,
Tsuchiura City)・‌Presentations and discussions by high school
students in and around Tsuchiura City on the futureof lakes and lake basins (High School Conference)・‌Poster exhibition by high school students on a themeof natural and environmental sciences・‌Hands-on events (canoeing, net casting game, making art with waste glass, microscopy,
bookmark-making, quiz rally, etc.)(4) Summer Festival in Ibaraki Kasumigaura Environmental Science Center
Date

Venue
OutlineAugust 25 (Sat.), 2018
Ibaraki Kasumigaura Environmental Science Center(Okijukumachi, Tsuchiura City)・‌Activities report and panel discussion by fishers,
farmers, forestry workers, Satoyama conservation
NPO and university students on the future of lakes
and lake basins・‌Hands-on events (kids fishing class, touching pool,quiz rally, various science experiment and craft classes, etc.)84and Symposium on Hobikisen: Hobikisen and fish food culture(5) Lecture‌in Kasumigaura
Date
Venue
OutlineSeptember 16 (Sun.), 2018
Rural Environment Improvement Center Museum ofHistory (Saka, Kasumigaura City)・‌Exploration for new symbiotic relationships with Lake
Kasumigaura, through keynote speech and panel
discussion by fisheries professionals and those
involved in fisheries administration・‌Presentations by elementary and junior high school
students on their environmental studies
・‌Tasting of river fish dishes・‌Flotilla of seven colored hobikisen (dragnet fishing boat with sails) (joint operation between
Tsuchiura City, Namegata City and Kasumigaura City)・‌Special exhibition at the Museum of History commemorating the World Lake Conference・‌The Role of Hobikisen in the History of Japanese Fisheries (Sep–Nov)(6) 4th Hinuma Environment Festival: Ramsar Symposium in Hinuma
Date

Venue
OutlineSeptember 30 (Sun.), 2018
Hinuma Nature Park (Nakaishizaki, Ibaraki Town)
・‌Symposium on Lake Hinuma’s designation under theRamsar Convention・‌Presentation of case studies by elementary and highschool students・‌Panel exhibition of initiatives by environmental groups,
businesses and government, and an exhibition of fishfrom around Lake Hinuma・‌Tasting of shijimi (freshwater clams) soups and agricultural products・‌Aerial observation of Hinuma area by hot-air balloon, and observation of Hinuma byyakatabune (a classic, low-barge-style boat)
・Goby (haze) fishing(7) Hokota City: Satellite venue for the World Lake Conference
Date

Venue
Outline85

October 8 (Mon.), 2018 (public holiday)
Hokota Comprehensive Park (Toma, Hokota City) andother places・‌Presentations by elementary, junior and high school
students on their environmental studies
・‌Panel exhibition on civic activities
・‌Participation in civic activities (Jul–Oct)▷ Firefly viewing▷ Little bittern watching▷ Nature experience while Nordic walking▷ Swallow roost watching▷ Great crested grebe watching

(8) Satellite Tsuchiura Main Events
Date

Venue

Outline

October 13 (Sat.), 2018
L’AUBE (main venue), Tsuchiura Port and J:COM
Stadium Tsuchiura (Kawaguchi, Tsuchiura City);and Arcus Tsuchiura, Urara Oyane Hiroba and
Ibaraki Prefectural Lifelong Learning Center Kennan(Yamatocho, Tsuchiura City)・‌Citizen groups, national, prefectural and municipal
governments, and companies will organize panel
exhibitions and oral presentations and exchange opinions on the various initiatives andactivities they are conducting in the Lake Kasumigaura basin.
・‌Coastal levee wall art, lake photo exhibition, picking up waste (garbage) by dust control
volunteer corps, canoe and yacht experience, sightseeing boats, “Tsuchiura Suki! [We love
Tsuchiura]” live performance, 13th Tsuchiura Environment Exhibition, and more86

7

Venue Information

Tsukuba International Congress Center 1F
Exhibition

Multi-purpose Room

Pray Room (for men)

Simultaneous Interpretation Device desk
※16th，18th，19th
Front

Cloak

To 2F

ConferenceRoom101, 102

Main Entrance

Facilities-Copy machine, FAX (pay), available in administration oﬃce
-Restaurant ( “ESPOIR” TEL: +81-29-850-3266)-Coin-operated lockers (Free, coin will be returned.)*Public phone (ISDN line, international call are available) are set in each ﬂoor.

Registration
Travel Desk

Oﬃce

￥
FAX
COPY

Student Conference (Poster)Technical Sessions (Poster)Participant Get-Together

Restaurant

PC Desk
Information Desk

Tsukuba International Congress Center 2F
Student Conference (High School)
Opening Ceremony,
Ibaraki Kasumigaura Prize Award Ceremony,
Keynote Speech, Lake Sessions (World/Japan),
Policy Forum,
Lake Kasumigaura Session,
Conference Summary, Closing Ceremony

Main Convention Hall

Coﬀee Corner

Pray Room (for women)

Lake Kasumigaura Session (Poster)Coﬀee Corner

Sponsored Exhibition

Foyer

Conference
Room 202B
Conference
Room 202A

Convention Hall 200

Conference
Room 201B

Facilities-Coﬀee corner (drinks and snacks are available):
nearby escalator at 2F (16th and 18th only)
Lobby in front of Main Convention Hall (except for 17th)

Conference
Room 201A

Exhibition of
Activities
by Hosts

87

Technical Session 2
Technical Session 1
Workshops

Technical
Session 8
Workshops

Technical
Session 5
Workshops

Student Conference (Junior High School)
Technical Session 1

Tsukuba International Congress Center 3F

Convention
Hall 300

Student Conference (Elementary School)
Technical Session 3

Technical
Session 9
Workshops

Coﬀee corner

Conference
Room 304

To 4F

Conference
Room 303

Facilities-Coﬀee corner (drinks and snacks are available):
nearby escalator at 3F (16th and 18th only)Technical Session 6
Workshops

lavatory

Coin locker

Lavatory for handicapped person

Automated External Deﬁbrillator

Elevator

Tsukuba International Congress Center 4F

Escalator
StairsInformation
￥
FAX
COPY

Facsimile & Copy (pay)Restaurant

Technical Session 4
Workshops
Technical Session 3
Headquarters

Conference Conference
Room 404 Room 403

Technical
Session 7
Workshops

Conference Room
406

88

8

Information(1) Program for participants
Dates

Venue

Outline

October 16 (Tue.) and 18 (Thur.)
Entrance Hall, Tsukuba International Congress Center‌ An entertaining program of activities will be prepared for domestic and international

participants, including an activity for participants to experience the comfort of wearing“Yuki-Tsumugi,” the Japanese craft of silk cloth which has been inscribed on the

UNESCO List of Intangible Cultural Heritage. Please be sure to check it out!

(2) Information on nearby parking lots

Please use the nearby paid parking lots indicated by the bold red border (South 2nd, South
3rd and South 4th Parking). Please do not park at the Tsukuba Center for Institutes or at
nearby stores.
For further details on nearby parking lots, please see the Tsukuba Urban Transportation
Center (TUTC) website
TUTC website: https://www.tutc.or.jp/carpark* Parking spaces are limited, so please use public transportation wherever possible.

To Mt. Tsukuba
To Shimotsuma

Nishi-odori

Higashi-odori
South 2nd Parking

Chuo Park

Daiwa Roynet
Hotel Tsukuba

Max 601 cars
Tsukuba Stn.

Tsukuba Express Line

Chuo-dori

Tsukuba Center

Qʼt

Okura Frontier Hotel Tsukuba

BiVi

Hotel Grand
Shinonome

Tsukuba Gakuen Post Oﬃce
Nova HallTo JosoGakuen-nishi

Tsuchiura-Gakuen st.
Mitsui Bldg.

Gakuen-higashi

Oshimizu Park

Tsukuba Central Police Station
York Benimaru

capiOSouth 3rd Parking

Dayz Town
SEIYU

Max 690 cars

South 4th Parking
Max 552 cars

Okura Frontier Hotel Tsukuba EPOCHAL
Takezono Park
North Parking
Max 28 cars

South Parking

Tsukuba International
Congress Center
SEVEN-ELEVEN

Max 46 cars
Minamiodori-nishi

To Tsukuba Ushiku I.C.

Tsukuba Center for Institutes Science and Technology Agency
Minami-odori

Pedestrian path

National Institute for Materials science

Minamiodori-higashi

To Sakura Tsuchiura I.C.

※There is a hedge here.
Please do not park at the Tsukuba Center for Institutes or at nearby stores.

89

(3) Information on nearby accommodation

For information on accommodation around Tsukuba City, please see the Tsukuba Tourism

and Convention Association (TTCA) website. TTCA website: http://www.ttca.jp/?page_id=45(4) Information on nearby restaurants

For information on restaurants around the venue, please see website:

http://www.tsukucen.net/about/gourmetmap/*Website is written in Japanese, but English ver. of each map (restaurant and shop guide) isavailable under the Japanese ver.

Please note “Restaurant ESPOIR” located in the venue is closed on October 15 (Mon.)(5) Other information(i) Information for people with disabilities, etc.

	‌If you have a disability, use a wheelchair or are pregnant, please contact the Secretariat
in advance. We will make arrangements for a parking lot near the venue.
Contact number before the conference: +81-3-3263-8695
Contact number during the conference: +81-29-861-0601(ii) If you feel unwell, please advise a nearby member of staff.

90

9About Ibaraki Prefecture
Ibaraki Prefecture, home to Mt. Tsukuba and Laka Kasumigaura, is blessed with rich nature,favorable climate, a distinct history and culture, and coastlines covering a total length of 190

kilometers. Ibaraki prefecture is a region with an array of attractions. In addition to its wealth of

cutting-edge science, technology, and sophisticated manufacturing industries, Ibaraki Prefecture isrenowned for its agriculture as it holds the second largest domestic agricultural output, and wellmaintained land, sea and air transportation networks.

Satellite Venues（P.84）③Kasumigaura City

Hobikisen Festival with WLC④Mito City

Mito City Environment Fair 2018

⑤Tsuchiura City

Kasumigaura Swimming
Citizensʼ Festival⑥Ibaraki Town

4th Hinuma Environment Festival:
Ramsar Symposium in Hinuma①Excursions②Excursions（P.82）
Kasumigaura Course（P.79） Lakes Kitaura, Hinuma and Senba Course

Ibaraki Kasumigaura
Environmental Science Center

91

Ikoinomura Hinuma⑦Hokota City

Hokota City: Satellite venue
for the World Lake Conference◆ Sightseeing in Tsukuba City and vicinity(1) Mount Tsukuba

Mount Tsukuba (877m) is a certified# Mt. Tsukuba Area Geopark# Mt. Tsukuba Plum
Festival# Stardust Cruising

Japan Geopark and attracts many
climbers and tourists. The summit of
the mountain can easily be reached
via ropeway or cable car, and fromhere, you can enjoy a spectacular
view . Other places of interest on# Tsukubasan Shrine# Mount Tsukuba
hot springs# Colored leaves Festival# Places withmystical powers

the side of the mountain can beenjoyed by adults and children alike,# Cable car# Ropeway

and include Tsukubasan Shrine ,which is dedicated to the god ofmatchmaking and matr imonial# Forest Adventure

Watch, play,learn, experience,and discover the best that
Mt. Tsukuba has to offer
each season!

happiness, Mount Tsukuba hot springs, which are effective in clearing the skin, and Forest

Adventure Tsukuba, which utilizes the forest topography and trees.
Sightseeing information on Mount Tsukuba:

Tsukuba Tourism and Convention Association (TTCA) http://www.ttca.jp(2) Tsukuba Science Tour
Educational visits are available at about 50 facilities in Tsukuba City. In addition, in orderfor visitors to enjoy a science tour in Tsukuba Science City, the Tsukuba Science Tour Bus
operates every Saturday, Sunday and public holiday. Passengers can hop on and off thebus as they like for the day as the bus makes a loop around six research facilities.

Facilities on

the ScienceTour Bus Loop

○ The Science Museum of Map and Survey(Geospatial Information Authority of Japan (GSI))○ Tsukuba Botanical Garden (National Museum of
Nature and Science)○ Tsukuba Expo Center○ Science Square Tsukuba (National Institute ofAdvanced Industrial Science and Technology (AIST))○ Geological Museum (National Institute of Advanced
Industrial Science and Technology (AIST))○ Tsukuba Space Center (Japan Aerospace Exploration
Agency (JAXA))

Adults: 500 yen, Children (elementary school): 250 yenChildren (under school age): Free

[Inquiries]

Tsukuba Science Tour Office, The Science and Technology Promotion Foundation of Ibaraki
c/- Tsukuba International Congress Center

2-20-3 Takezono, Tsukuba City, Ibaraki Prefecture

https://www.i-step.org/tour/en_tsukuba-science-tour-bus.html☎ +81-29-863-6868 (9:00–17:00, Mon–Fri)

Tsukuba Science TourSearch92

10Organization(As of August 31, 2018)  Alphabetical order（1）‌17th World Lake Conference (Lake Kasumigaura, Ibaraki, 2018)
Executive Committee
Chair
Vice chair
Vice chair
Members

Kazuhiko Oigawa
Kazuhiko Takemoto
Yoshimasa Uno
Tomohiro Bessho
Takemi Ebisawa
Kohshi Hataya
Keiko Hattori
Kazuo Ichimura
Tatsuo Igarashi
Kenji Kanao
Kazuo Kishida
Shigeji Kitajima
Norio Kobayashi
Kazuo Kyuma
Saburo MatsuiNobuo Mimura
Kyosuke Nagata
Kiyoshi Nakagawa

Tsuneo Nakahara
Kazuo Nakayama
Kazuhiro Nishikawa
Shun Onodera
Takashi Otabe
Yoko Sakurai
Osamu Sano
Morio Someya
Yasushi Takahashi
Noriyuki Takasugi
Satoshi Tanaka
Toru Tsuboi
Hirokazu Tsukahara

Auditors

93

Seiki Usui
Chiho Watanabe
Takeshi Watanabe
Tsuneo Yamaoka
Yasuo Imazeki
Hideki Kakuta

Governor, Ibaraki Prefecture
President, International Lake Environment Committee Foundation (ILEC)
Vice Governor, Ibaraki Prefecture (in charge of the Department of Residential and Environmental Affairs)
Director-General for Technological Affairs, Ministry of Agriculture, Forestry and Fisheries/
Director-General, Agriculture, Forestry and Fisheries Research Council
President, Kitaura Wide area Fisheries Cooperative
Director, -Challenge Ibaraki- Residents Movement
Chairperson, Ibaraki Federation of Women's Organizations
Chairperson, 2018 Citizens' Association that works closely with the World Lake Conference
Mayor, Tsukuba City
President, Japan Water Agency
Mayor, Hokota City
President, Ibaraki Broadcast System
Mayor, Ibaraki Town
President, National Agriculture and Food Research Organization
Chairperson, 17th World Lake Conference Project Promotion Committee
President, Ibaraki University
President, University of Tsukuba
Chairperson, Ibaraki Association of City Mayors/
Mayor, Tsuchiura City/
Chairperson, Council to Resolve Pollution Problems In Lake Kasumigaura
Director of Mito Station, NHK
Chairperson, Ibaraki River Association
President, Public Works Research InstituteVice Governor, Ibaraki Prefecture
President, The Ibaraki Shimbun
Chairperson, Ibaraki Liaison Committee of Regional Women's Organizations
Chairperson, Ibaraki Agricultural Cooperatives Association/
Chairperson, Ibaraki Livestock Industry Association
Chairperson, Ibaraki Association of Towns and Villages
Mayor, Mito City
Chairperson, Ibaraki Federation of Inlandwater Fisheries Cooperatives
Director-General, Environmental Management Bureau, Ministry of the Environment
Mayor, Kasumigaura City
Director-General, Water and Disaster Management Bureau, Ministry of Land, Infrastructure, Transport andTourism
President, Kasumigaura Fisheries Cooperative
President, National Institute for Environmental Studies
Chairperson, Economic Council of Ibaraki
Chairperson, Ibaraki Prefectural Assembly
Director and Secretary General, Ibaraki Association of City Mayors, Ibaraki Association of Towns and Villages
Accounting official, Ibaraki Prefecture

（2）Project Promotion Committee
Chairperson Saburo Matsui
Vice
Takehiko Fukushima
chairperson
ViceMasahisa Nakamura
chairperson
Members
Kaoru Abe
Hideaki Goto
Koji Hino
Shigekazu Ichiki
Kazuo Ichimura
Tetsuo Iino
Akio Imai
Makoto Kagawa
Yuichi Kayaba
Hirobumi Kobayashi
Yoshijirou Kobayashi
Kazuya Kumagai
Hisao Kuroda
Masakazu Mitsunari
Ichiro Nakagawa
Reiko Nakamura
Yoshiro Ono
Akira Saito
Hisanobu Sato
Shunichi Shioya
Mitsuru Tajiri
Toshiyuki Terakado
Motoo Utsumi
Hiroya Yamano
Norio Yokose

Trustees, International Lake Environment Committee Foundation
Center Director, Ibaraki Kasumigaura Environmental Science Center
Vice President, International Lake Environment Committee Foundation
Director, Division of Biogeochemical Cycles, Institute for Agro-Environmental Sciences, National
Agriculture and Food Research Organization
Deputy Mayor, Tsuchiura City
Director General, Dam Project Department, Headquarters of Dam Affairs, Japan Water Agency
Secretary-General, International Lake Environment Committee Foundation
Chairperson, 2018 Citizens' Association that works closely with the World Lake Conference
Deputy Mayor, Tsukuba City
Head, Lake Biwa Branch Office, National Institute for Environmental Studies
Professor Emeritus, Ryutsu Keizai University
Director, Water Environment Research Group, Public Works Research Institute
Deputy Mayor, Ibaraki Town
Executive Director, -Challenge Ibaraki- Residents Movement
Director, Water Environment Division, Environmental Management Bureau, Ministry of the Environment
Professor, Department of Regional and Comprehensive Agriculture, College of Agriculture, Ibaraki
University
Director of River Environment Division, Water and Disaster Management Bureau, Ministry of Land,
Infrastructure, Transport and Tourism
Director of Environment Policy Office, Policy Planning Division, Ministry of Agriculture, Forestry and
Fisheries
Secretary-General, Ramsar Center Japan
President, Japan Society on Water Environment/
Professor and Vice President, Kyoto Institute of Technology
Director General, Department of Residential and Environmental Affairs, Ibaraki Prefecture
Director, River Department, Kanto Regional Development Bureau, Ministry of Land, Infrastructure,
Transport and Tourism
Director, Rural Development Division, Kanto Regional Agricultural Administration Office, Ministry ofAgriculture, Forestry and Fisheries
Deputy Mayor, Mito City
Deputy Mayor, Hokota City
Associate Professor, Faculty of Life and Environmental Sciences, University of Tsukuba
Director, Center for Environmental Biology and Ecosystem Studies, National Institute for Environmental
Studies

Deputy Mayor, Kasumigaura City

（3）Technical Sessions Steering Committee
Chairperson Takehiko Fukushima
Members
Kunihiko Amano
Hiroaki Furumai
Akio Imai
Makoto Kagawa
Hisao Kuroda
Masahisa Nakamura
Kahoru Ogawa
Hiroaki Tanaka
Hiroya Yamano

Center Director, Ibaraki Kasumigaura Environmental Science Center
Director, River Department, National Institute for Land and Infrastructure Management, Ministry of Land,
Infrastructure, Transport and Tourism
Professor, Research Center for Water Environment Technology, Graduate School of Engineering, The
University of Tokyo
Head, Lake Biwa Branch office, National Institute for Environmental Studies
Professor Emeritus, Ryutsu Keizai University
Professor, Department of Regional and Comprehensive Agriculture, College of Agriculture, Ibaraki University
Vice President, International Lake Environment Committee Foundation
Director, Kahoru Ogawa Environmental Education Office
Professor, Research Center for Environmental Quality Management, Graduate School of Engineering, Kyoto
University
Director, Center for Environmental Biology and Ecosystem Studies, National Institute for Environmental Studies

94

（4）Technical Sessions Working Group
Technical Session 1
Chairperson Masatoshi Denda
Kohji Mabuchi
Jun Nishihiro
Hiroya Yamano
Takehito Yoshida

Senior Researcher, Water Environment Research Group, Public Works Research InstituteSenior Researcher, Lake Biwa Branch office, Center for Environmental Biology and Ecosystem Studies,
National Institute for Environmental Studies
Associate Professor, Department of Environmental Science, Faculty of Science, Toho University
Director, Center for Environmental Biology and Ecosystem Studies, National Institute for Environmental Studies
Associate Professor, Department of General Systems Studies, The University of Tokyo

Technical Session 2
Chairperson Kunihiko Amano

Director, River Department, National Institute for Land and Infrastructure Management, Ministry of Land,

Toshiharu Kataoka
Sachio Oguri
Makoto Umeda
Hiroshi Yajima
Technical Session 3
Chairperson Kazuhide Hayakawa
Akio Imai
Zin'ichi Karube
Ayato Kozu
Motoo Utsumi
Technical Session 4
Chairperson Makoto Kagawa
Hiroshi Nagai
Satoshi Nagano
Atsushi Numazawa
Yang Ping
Kentaro Tamino
Hironobu Wakatsuki
Technical Session 5
Chairperson Sadao Eguchi
Tomijiro Kubota
Hisao Kuroda
Kazuya Nishina
Masaru Yamaoka

Technical Session 6
Chairperson Ichiro Embutsu
Bunkei Matsushita
Keigo Nakamura
Shin-ichi Nakano
Hiroaki Tanaka
Hiroaki Tao

95

Infrastructure, Transport and Tourism
Director, Environmental Division, Tonegawa Karyu Integrated Operation and Maintenance Office, Japan
Water Agency
Deputy General Manager, Kasumigaura River Office, Kanto Regional Development Bureau, Ministry ofLand, Infrastructure, Transport and Tourism
Associate Professor, Graduate School of Engineering, Department of Civil and Environmental
Engineering, Tohoku University
Deputy Director Professor, Estuary Research Center, Shimane University

Deputy Division Director, System analysis Division, Lake Biwa Environmental Research InstituteHead, Lake Biwa Branch office, National Institute for Environmental Studies
Lecturer, department of Biotechnology and Chemistry, Faculty of Engineering, Kindai University
Head, Center for Regional Environmental Research Lake and River Environment Section, National
Institute for Environmental Studies
Associate Professor, Faculty of Life and Environmental Sciences, University of Tsukuba

Professor Emeritus, Ryutsu Keizai University
Chief director, Historical Materials and Liberal Arts Department, Ibaraki Prefectural Archives and Museum
Associate Professor, College of Social Sciences, Ritsumeikan University
Research Advisor, Kasumigaura Citizens' Association
senior research scientist, Lake Biwa Museum
Professor, Faculty of Health & Sport Sciences, Ryutsu Keizai University
Associate Professor, Department of Business Administration, Kinjo College

Leader, Soil, Water and Nutrient Cycle Unit, Division of Biogeochemical Cycles, Institute for AgroEnvironmental Sciences, National Agriculture and Food Research Organization
Leader, Hydrology and Water Resources Unit, Division of Regional Resources Engineering, Institute for
Rural Engineering, National Agriculture and Food Research Organization
Professor, Department of Regional and Comprehensive Agriculture, College of Agriculture, Ibaraki University
Senior Researcher, Soil Environment Section, Center for Regional Environmental Research, National
Institute for Environmental Studies
Leader, Aquatic Environmental Engineering Unit, Division of Hydraulic Engineering, Institute for RuralEngineering, National Agriculture and Food Research Organization

Chief Researcher, Center for Technology Innovation-Control, Hitachi Research Institute, Research andDevelopment Group, Hitachi, Ltd.
Associate Professor, Faculty of Life and Environmental Sciences, University of Tsukuba
Senior Researcher, Water Environment Research Group, Public Works Research Institute/Director, Aqua
Restoration Research Center, Public Works Research Institute
Professor, Center for Ecological Research, Kyoto University
Professor, Research Center for Environmental Quality Management, Graduate School of Engineering,
Kyoto University
Director - General AIST Shikoku, National Institute of Advanced Industrial Science and Technology

Technical Session 7
Chairperson Masafumi Fujita

Associate Professor, Urban and Civil Engineering, Graduate School of Science and Engineering

Hiroaki Furumai(Engineering)Department, Ibaraki University
Professor, Research Center for Water Environment Technology, Graduate School of Engineering, The

Ikurou Kasuga

University of Tokyo
Associate Professor, Water Environment Technology Lab, Urban Environmental Engineering Course,

Kazuhiro Komatsu

Department of Urban Engineering, Graduate School of Engineering, The University of Tokyo
Senior Researcher, Lake and River Environment Section, Center for Regional Environmental Research,

Hitoshi Tanaka

National Institute for Environmental Studies
Group Reader, Senior Researcher, Water Environment Group, Center for Environmental Science in Saitama

Technical Session 8
Chairperson Tai Harada
director, Specified Non-profit Organization Kasumigaura Academy
Shinji Ide
Professor, School of Environmental Science, the University of Shiga Prefecture
Munetsugu Kawashima Professor Emeritus, Shiga University
Kahoru Ogawa
Director, Kahoru Ogawa Environmental Education Office
Hiromi Oikawa
Director General, Certified Non-profit Organization for Nature Conservation and History Transmission of
Shishitsuka Satoyama
Technical Session 9
Chairperson Isao Endo
Naoko Hirayama
Victor Shiholo Muhandiki
Masahisa Nakamura
Keiko Wada

Fellow, Institute for Global Environment Strategies
Assistant Professor, Department of Environmental Policy and Planning, School of Environmental
Science, University of Shiga Prefecture
Senior Researcher, International Lake Environment Committee Foundation
Vice President, International Lake Environment Committee Foundation
Deputy Director, Institute of Lake Biwa-Yodo River Water Environmental Research, Lake Biwa-Yodo
River Water Quality Preservation Organization（5）Lake Kasumigaura Session Committee
Chairperson Takehiko Fukushima
Members
Takemi Ebisawa
Ichiro Fukaya
Masanori Hirohara
Tomio Kobayashi
Kazuya Kumagai
Shinichiro Matsuzaki
Kazuhiro Mizuta
Motohiko Sano
Yoshihiro Sugaya
Yukio Suzuki
Toshio Takishita
Tsuyoshi Tatsuno
Seiki Usui
Motoo Utsumi
Koji Yoshikawa

Director, Ibaraki Kasumigaura Environmental Science Center
President, Kitaura Wide Sea-area Fisheries Cooperative
Senior Director, Ibaraki Agricultural Cooperative Association
Manager, Life Environmental Section, Civic Division, Kasumigaura City
Manager, Production Engineering Environment Section, Production Division, Kanto Regional Agricultural
Administration Office, Ministry of Agriculture, Forestry and Fisheries
Director, Water Environment Division, Environmental Management Bureau, Ministry of the Environment
Senior Researcher, Center for Environmental Biology and Ecosystem Studies, National Institute forEnvironmental Studies
Manager, Environmental Conservation Section, Civic Life Division, Tsuchiura City
Senior Director, Ibaraki Livestock Industry Association
Manager, Life Environmental Section, Civic Division, Hokota City
Economic Council of Ibaraki (Kasumigaura Society of Commerce and Industry)
Vice President (Kasumi session), 2018 Citizens' Association that works closely with the World Lake
Conference
General Manager, Kasumigaura River Office, Kanto Regional Development Bureau, Ministry of Land,
Infrastructure, Transport and Tourism
President, Kasumigaura Fisheries Cooperative
Associate Professor, Faculty of Life and Environmental Sciences, University of Tsukuba
Head of River Environment Division, River Department, Kanto Regional Development Bureau, Ministryof Land, Infrastructure, Transport and Tourism

96

（6）Lakes Session Committee
Chairperson Takehiko Fukushima
Members
Kaoru Abe

Director, Ibaraki Kasumigaura Environmental Science Center
Director, Division of Biogeochemical Cycles, Institute for Agro-Environmental Sciences, National

Yayoi Funahashi

Agriculture and Food Research Organization
Director for River Environment Coordination, River Environment Division, Water and Disaster

Eiichi Hayashi
Shinji Ide
Akio Imai
Yuichi Kayaba
Naoki Komatsu
Ayato Kozu

Management Bureau, Ministry of Land, Infrastructure, Transport and Tourism
Manager, Environmental Section, Life Environmental Division, Mito City
Professor, School of Environmental Science, the University of Shiga Prefecture
Head, Lake Biwa Branch Office, National Institute for Environmental Studies
Director, Water Environment Research Group, Public Works Research Institute
Director General. Shiga Prefectural Government
Head, Center for Regional Environmental Research Lake and River Environment Section, National

Kazuya Kumagai
Mitsugu Kuroda
Reiko Nakamura
Mieko Otani
Kai-Qin XU
Hiroshi Yamaguchi
Koji Yoshikawa

Institute for Environmental Studies
Director, Water Environment Division, Environmental Management Bureau, Ministry of the Environment
Manager, Green Environmental Section, Life Economic Division, Ibaraki Town
Secretary-General, Ramsar Center Japan
Secretary-General, -Challenge Ibaraki- Residents Movement
Principal Researcher, Center for Material Cycles and Waste Management Research, National Institutefor Environmental Studies
Director General, River Environment Division, Land Development Department, Chiba Prefecture
Head of River Environment Division, River Department, Kanto Regional Development Bureau, Ministryof Land, Infrastructure, Transport and Tourism（7）Satellite Venue Coordination Committee
Chairperson Shigeki Kurita
Members
Akira Abe

Director, Environmental Management Division, Department of Civil Affairs and the Environment, Ibaraki Prefecture
Vice President(working with Tsuchiura City), 2018 Citizens' Association that works closely with theWorld Lake Conference (Kasumigaura Citizens' Association)
Eiichi Hayashi
Manager, Environmental Section, Life Environmental Division, Mito City
Masanori Hirohara
Manager, Life Environmental Section, Civic Division, Kasumigaura City
Toshio Iitsuka
Vice Chairperson (working with Kasumigaura City), 2018 Citizens' Association that works closely with
the World Lake Conference (Household Effluent Purification Promotion Group of Kasumigaura City)
Masahiko Koike
Deputy General Manager, Kasumigaura Conveyance Work Office, Kanto Regional Development
Bureau, Ministry of Land, Infrastructure, Transport and Tourism
Mitsugu Kuroda
Manager, Green Environmental Section, Life Economic Division, Ibaraki Town
Kazuhiro Mizuta
Manager, Environmental Conservation Section, Civic Life Division, Tsuchiura City
Sachio Oguri
Deputy General Manager, Kasumigaura River Office, Kanto Regional Development Bureau, Ministry ofLand, Infrastructure, Transport and Tourism
Masayuki Osone
Vice Chairperson (working with Hokota City), 2018 Citizens' Association that works closely with theWorld Lake Conference (World Lake Conference Northern Kitaura District Promotion Meeting)Yoshihiro Sugaya
Manager, Life Environmental Section, Civic Division, Hokota City
Masamichi Takahashi Vice Chairperson (working with Mito City), 2018 Citizens' Association that works closely with theWorld Lake Conference (Environmental Conservation Conference of Mito City)
Akitoshi Yagi
Deputy General Manager, Hitachi River and National Highway Office, Kanto Regional Development
Bureau, Ministry of Land, Infrastructure, Transport and Tourism
Yaeko Yahagi
Vice Chairperson (working with Ibaraki Town), 2018 Citizens' Association that works closely with theWorld Lake Conference (Clean up Hinuma Network)（8）Student Conference Committee
Chairperson Mieko Kuwana
Executive Director, Department of Residential and Environmental Affairs
Members
Osamu Abe
Professor, College and Graduate School of Sociology, Rikkyo University
Yayoi Haraguchi
Professor, College of Humanities and Social Sciences, Ibaraki University
Shigekazu Ichiki
Secretary-General, International Lake Environment Committee Foundation
Hideo Kawamatsu
Association of Ibaraki High School Principals (Principal, Shimodate 1st High School)
Munetsugu Kawashima Professor Emeritus, Shiga University
Akira Nishikawa
Director, High School Education Division. Educational Bureau, Shiga Prefectural Board of Education
Yasuhiro Numata
Managing Director, The Ibaraki Shimbun
Keiichi Sue
Ibaraki Principals Association (Principal, Iitomi Elementary School)
Junichi Tashiro
Ibaraki Private School Association (Principal, Meikei High School)
Motoo Utsumi
Associate Professor, Faculty of Life and Environmental Sciences, University of Tsukuba

97

（9）Student Conference Review Working Group
Chairperson Mieko Kuwana
Members
Osamu Abe
Takehiko Akabane

Executive Director, Department of Residential and Environmental Affairs
Professor, College and Graduate School of Sociology, Rikkyo University
Science Education Research Department, Ibaraki Educational Research Association(Teacher, Yatabe Junior High School)
Hajime Hamada
Natural Science Department, Ibaraki Prefecture Senior High School Cultural Federation(Teacher, Mitsukaido Primary High School)
Yayoi Haraguchi
Professor, College of Humanities and Social Sciences, Ibaraki University
Staff, International Lake Environment Committee Foundation
Kana Hatta
Masaki Hisamatsu
Environmental Counselor (Principal, Sannou Elementary School)
Naoto Hosoda
Manager, Ibaraki Kasumigaura Environmental Science Center
Munetsugu Kawashima Professor Emeritus, Shiga University
Masaya Matsuda
Director, Lake Biwa Museum Environmental Learning Center
Shunichi Miwa
Senior Manager, Ibaraki Kasumigaura Environmental Science Center
Nobuhiko Nakama
Senior Manager, High School Education Division. Educational Bureau, Shiga Prefectural Board of Education
Yoshihiro Ushioda
Science Education Research Department, Ibaraki Educational Research Association(Teacher, Souwakita Junior High School)
Hiroyuki Yamaguchi
Environmental Counselor(Director, Specified Non-profit Organization Eco-ren)Toshiyuki Nawa
Natural Science Department, Ibaraki Prefecture Senior High School Cultural Federation(Teacher, Kukizaki High School)（10）Ibaraki Kasumigaura Announcement Drafting Committee
Chairperson Saburo Matsui
Members
Takehiko Fukushima
Shuichi Matsumoto
Masahisa Nakamura
Motoo Utsumi

Trustees, International Lake Environment Committee Foundation
Center Director, Ibaraki Kasumigaura Environmental Science Center
Senior Director of Kasumigaura Restoration, Department of Residential and Environmental Affairs,
Ibaraki Prefecture
Vice President, International Lake Environment Committee Foundation
Associate Professor, Faculty of Life and Environmental Sciences, University of Tsukuba

98

11

Sponsored Companies and Groups

(As of August 31, 2018)

17th World Lake Conference (Lake Kasumigaura, Ibaraki, Japan, 2018) is supported byfollowing companies and groups.

Hitachi, Ltd.

The Joyo Bank, Ltd

IBARAKI Prefecture development public corporation

JA Group Ibaraki

99

Water Agency

KASUMI Co., Ltd.

JFE Engineering Corporation

SEKISHO CORPORATION

Sompo Japan Nipponkoa Insurance Inc.

Tsukuba Bank, Limited

Ibraki-ken Water Quality Conservation Society

Kashima Eastern Complex

Kashima Coastal Industrial Zone Western Complex

Nippon Steel & Sumitomo Metal Corporation Kashima Works

11

General Incorporated Association Industrial Resources
Recycling Association of Ibaraki Prefecture

Nakagawa Humepipe Industry Co., Ltd.

Maezawa Industries, Inc.

NORIO FUJISHIRO DESIGN OFFICE Co., Ltd.

IDEA ConsultantsInc.

Suntory Liquors Ltd.

Kashimatoshikaihatsu Co., Ltd.

KASHIMA FUTO CO., LTD.

Kashima Rinkai Tetsudo Co., Ltd.

HITACHI CEMENT Co.,Ltd.

AOZORA Corporation

ITAKO KOKI Co., Ltd.

Eco Innovation Inc.

Katsuta Co., Ltd.

Kamisusyouji, Co.

Kanto Railway Co., Ltd.

KUROSAWASANGYOU CO., LTD

JX Nippon Mining & Metals
Corporation

JFE BARS & SHAPESCORPORATION EAST JAPANWORKS Kashima WorksSHOEISHINWA CORPORATIONSWING CORPORATION

Daishin Engineering

TAKANO KOUGYOTakahashi Shoji Co., Ltd.

NISSHO TSUKUBANUMATA CLEAN SERVICE

Hyakuri Recycle Center

PRIMECREATE co.,Ltd.

FURUYA KENSHO Company, Limited

YahataSaiseki Corp. Recycle Park

YAMATAKE Ibaraki CoopYOSHIE SOUGYOU NC East Nippon
Concrete Industries Co., LTD.

Recycle Park

Ibaraki Coop

NC East Nippon Concrete Industries
Co., LTD.

International Logitec. Corporation

Nakayama Corporation, Ltd, Japan

Mitsubishi Electric Plant Engineering
Corporation

Funders(As of 2018)

17th World Lake Conference (Lake Kasumigaura, Ibaraki, Japan, 2018) is subsidized byfollowing companies and groups.

The River Foundation

Honda Memorial Foundation

Kanto Regional Management Service Association

Tsukuba EXPO'85 Memorial Foundation
100

Memo

101

Access to the Venue
Main Venue Tsukuba International Congress Center
Address : 2-20-3, Takezono, Tsukuba, Ibaraki, 305-0032, Japan

Tsukuba International Congress Center was built with the aim ofstrengthening research exchange capabilities in Tsukuba andrevitalizing the regional economy through holding conventions. In
2016, G7 Science and Technology Ministers’ Meeting was held in
Tsukuba, Ibaraki Prefecture.
About 10 min on foot.

Tsukuba Stn.

Shinagawa JR Joban Line Limited express / about 60 min.
Stn.

Tokyo Stn.

Tsuchiura Stn.

Bus /about 25 min.

About 8 min
on foot.

JR Joban Line Limited express / about 45 min.
JR Joban Line Special Rapid / about 50 min.

Tokyo Stn.

JR Joban Line Special Rapid/ about 55 min.

Hitachino-Ushiku
Stn.

Bus /
about 35 min.

Shinagawa
Stn. JR Joban Line Special Rapid / about 65 min.

Tsukuba Center

JR Line + Bus

Ueno Stn.

JR Joban Line Limited express/ about 50 min.

Go up the escalator
to the pedestrian path,
Walk south along
the path.

Tsukuba International
Congress Center

TsukubaExpress Line

Rapid / about 45min.

AkihabaraStn.

Bus / about 60 min.

Ibaraki Airport
Highway bus

Tsukuba-Go from Yaesu-South exit / about 65 min.

Tokyo Stn.
Tokyo International Airport(Haneda)Narita International Airport

Bus / about 100 min.
AIRPORT LINER(NATT’S) / about 55 min.

2017.06

Contact Information
The 17th World Lake Conference

The 17th World Lake Conference

Executive Committee Secretariat(Environmental Management Division, Ibaraki Prefecture)

Secretariat
c/o Convention Linkage, Inc.

978-6 Kasahara-cho, Mito city, Ibaraki
310-8555 Japan
TEL: +81-29-301-2995
FAX: +81-29-301-2969
Email: wlc17@pref.ibaraki.lg.jp

2 Sanbancho, Chiyoda-ku, Tokyo,
102-0075 JAPANTEL: +81-3-3263-8695
FAX: +81-3-3263-8693
Email: cl-wlc17@c-linkage.co.jp(Lake Kasumigaura, Ibaraki, 2018)(Lake Kasumigaura, Ibaraki, 2018)

This conference receives the support of river fund by the River Foundation.
This conference is also supported by Honda Memorial Foundation,
Kanto Regional Management Service Association,
Tsukuba EXPO'85 Memorial Foundation.
The River Foundation

Ibaraki WLC17

http://www.wlc17ibaraki.jp/en/index.html
Please note that all the schedule on this announcement is tentative.
Photos by Ministry of Land, Infrastructure, Transport and Tourism (MLIT), Tsuchiura City, Tsukuba City,
Kasumigaura City, Hokota City, Ibaraki Town, Mito City, Ibaraki-Prefectural Kasumigaura Citizens' Association,
Tourism & Local Products Association Ikoinomura Hinuma and Tsukuba International Congress Center
Issued September, 2018