The 11th Symposium on
Polar Science
ONLINE MEETING PROGRAM

Online meeting period: 16 November - 18 December 2020
Real-time Oral session: 1 – 3 December 2020

CONTENTS

Welcome ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・

page2

Session list ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・

3

Real-time oral session schedule

・・・・・・・・・・・・・・・・・・・・・

4

Information for presenters・・・・・・・・・・・・・・・・・・・・・・・・

5

Information for participants

・・・・・・・・・・・・・・・・・・・・・・・・

6

・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・

7

ProgramSpecial Session
S・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・

8

Ordinary Sessions
OA

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11

OB

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13

OG

・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・

17

OM

・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・

19

OS

・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・

22

Interdisciplinary Sessions
IW・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・

25

IN

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27

1

Welcome
Welcome to the 11th Symposium on Polar Science
The 11th Symposium on Polar Science hosted by the National Institute of Polar Research (NIPR), Tokyo,
Japan, will be held with an Online Meeting System by file upload from 16 November to 18 December,and a real-time oral session from 1st to 3rd December 2020. The NIPR is organizing this annual
symposium to present and promote a wide variety of polar scientific research and interdisciplinary
studies.
The symposium includes a special session, the theme of which is “Accelerating Arctic
research: Recent progress and future prospect of Arctic research”. Accompanying this special session
will be parallel sessions, which will include ordinary sessions and interdisciplinary sessions.
We look forward to your active participation.
Kunio T. Takahashi
Secretary,
The 11th Symposium on Polar Science executive committee

2

Session list
Special Session[S] Accelerating Arctic research: Recent progress and future prospect of Arctic research

Ordinary Sessions[OA] Antarctic meteorites[OB] Polar biology[OG] Polar geosciences[OM] Polar meteorology and glaciology[OS] Space and upper atmospheric sciences

Interdisciplinary Sessions[IW] Whole atmosphere[IN] New insights of ship-based interdisciplinary study in Southern Ocean

3

Real-time Oral session schedule
Date

Real-time Oral Session (ZOOM)

Time
AM

10:00-12:15
SPM

13:15-16:40
SPM

16:45-18:00
S

PM

18:00-19:20
SAM

10:00-11:30
OB

Lunch time
1 Dec
(Tue)

Lunch time
2 Dec
(Wed)

PM

13:00-14:30
OB

13:00-14:30
OS

13:00-14:15
OGPM

14:45-16:45
OB

14:45-16:15
OS

14:30-17:00
OG

AM

09:30-12:00
OM

09:25-11:45
OA
Lunch time

3 Dec
(Thu)

PM

13:30-14:30
OM

13:30-15:00
IW

13:00-15:15
INPM

14:40-15:40
OM

15:30-17:30
IW

15:30-18:00
IN

4

13:30-14:50
OA

Information for presenters
Online Meeting System
Please access the Online Meeting System via the following link:

https://ads.nipr.ac.jp/PolarSymposium2020/

Poster presentation
You can upload the poster file in PDF format to the online meeting system from November 16th. The participants
can browse the system and write comments to each poster presentation. The presenter can correspond to thosecomments. The discussion time will continue until the system closes on December 18.

Real-time Oral presentation
The real-time oral session will be held using the “ZOOM Meeting”. Zoom URL will be posted in the online meetingsystem on the previous day.
The length of oral presentation is up to the session convener. Please confirm the time schedule of your talk in the
program. Please note that your time window for your talk includes (i) presentation time, (ii) time for discussions and(iii) time to switch speakers.
After the real-time oral session, your presentation video and/or slide will be uploaded to the online meeting system.
You can discuss on online system until December 18.
For any questions, please ask the convener of each session or the LOC.

5

Information for participants
Pre-registration
All participants are required to register beforehand through the online registration system.
Only the registered participants to the 11th Symposium of Polar Science can sign in to the online meeting system
and real-time oral sessions.
Deadline for pre-registration for participation is November 30th.

Symposium program and abstracts
The PDF version of the symposium program is downloadable from this web site.
Web image files which contain the program and abstracts are downloadable from the web site. It will be releasedon early November.

6

Special session

Interdisciplinary sessions

Ordinary sessions

Time Table

The 11th Symposium on Polar Science - Session Schedule
Click a session in the time table below or select a session in the pull-down menu above or in the session list below to show the selected session program. Session codes (like S, IW, OB...)are described in the session list below.
Date

Time

Real-time Oral Session (ZOOM)
10:00-12:15
S

AM

Lunch time
13:15-16:40
S

1 Dec
(Tue)

16:45-18:00
S

PM

18:00-19:20
S
Date

Time

Same as aboveAM

10:00-11:30
OB

Same as above

Same as above

Lunch time

2 Dec
(Wed)

13:00-14:30
OB

13:00-14:30
OS

13:00-14:15
OG

14:45-16:45
OB

14:45-16:15
OS

14:30-17:00
OG

Time

Same as above

Same as above

Same as aboveAM

9:30-12:00
OM

PM

Date

Same as above

Same as above
9:25-11:45
OA

Lunch time

3 Dec
(Thu)
PM

13:30-14:30
OM

13:30-15:00
IW

13:00-15:15
IN

14:40-15:40
OM

15:30-17:30
IW

15:30-18:00
IN

13:30-14:50
OA

Session list and session code
Special session[S] Accelerating Arctic research: Recent progress and future prospect of Arctic researchInterdisciplinary sessions[IW] Whole atmosphere[IN] New insights of ship-based interdisciplinary study in Southern Ocean
Ordinary sessions[OA] Antarctic Meteorites[OB] Polar Biology[OG] Polar Geosciences[OM] Polar Meteorology and Glaciology[OS] Space and upper-atmosphere sciences

All Rights Reserved、Copyright © National Institute of Polar ResearchInter-university Research Institute Corporation Research Organization of Information and Systems National Institute of Polar Research
10-3, Midoricho, Tachikawa, Tokyo 190-8518, Japan△ Page Top

Special session

Interdisciplinary sessions

Ordinary sessions

Time Table

Oral session │ Poster session

Special session[S] Accelerating Arctic research: Recent progress and future prospect of Arctic
research
ScopesThis session will consist of three parts. Part 1 reviews the collected results of ArCS (2015-2020). Part 2 introduces ArCS II (2020-2025) and its plan, along with strategic
goals, priority subjects, and research infrastructures formulated based on the experience of GRENE (2011-2016) Arctic and ArCS. In Part 3, we will have a panel discussion
on "Future of Arctic research". This theme addresses the prospect of Arctic research in general. Taking the implementation cycle of research projects and changes indomestic and international situations of society into consideration, we will broadly discuss the overall picture and future prospects of Arctic research.
Conveners :Hiroyuki Enomoto, Hiroshi Miyaoka, Teruo Aoki, and Kentaro Nishimoto (NIPR)

Real-time Oral presentations (10:00 – 12:15, 13:15 – 18:00, 18:00 - 19:20)
Date: Tue. 1 December
10:00 - 10:05

Opening address by the director-general of NIPR

Takuji Nakamura (NIPR)

10:05 - 10:10

Beginning of Special session

Kunio T. Takahashi (NIPR)

Part 1: ArCS session Chair: Hiroyuki Enomoto (NIPR)
So1

10:10 - 10:25

So2

10:25 - 10:30

So3

10:30 - 10:45

So4

10:45 - 11:00

Overview of the Arctic Challenge for Sustainability (ArCS)
project (2015-2020)
Supporting activities in the "Arctic Challenge for
Sustainability (ArCS)" program
Predictability study on weather and sea-ice forecasts
linked with user engagement
Iron and nutrients supply to a fjord from glacier-induced
pumping in northwestern Greenland*Masao Fukasawa (JAMSTEC)*Tetsuo Sueyoshi (NIPR), Masao Fukasawa (JAMSTEC)*Jun Inoue (NIPR) , and ArCS Theme 1 members*Naoya Kanna (The University of Tokyo), Shin Sugiyama (Hokkaido
University), Yasushi Fukamachi (Hokkaido University), Daiki Nomura(Hokkaido University), Jun Nishioka (Hokkaido University)*Amane Fujiwara (JAMSTEC), Shigeto Nishino (JAMSTEC), Takuhei Shiozaki(JAMSTEC & The University of Tokyo), Koji Sugie (JAMSTEC), Hisatomo

So5

11:00 - 11:15

Response of lower trophic organisms to recent
environmental changes in the Arctic

Waga (University of Alaska Fairbanks), Yoshiyuki Abe (Hokkaido
University), Koki Tokuhiro (Hokkaido University), Yuri Fukai (Hokkaido
University), Kohei Matsuno (Hokkaido University), Atsushi Yamaguchi(Hokkaido University), Toru Hirawake (Hokkaido University), Naomi Harada(JAMSTEC), Takashi Kikuchi (JAMSTEC)

So6

11:15 - 11:30

Seabird responses to a rapidly changing Pacific Arctic:*Akinori Takahashi (NIPR), Alexis Will (NIPR, Univ. Alaska Fairbanks), Jean-findings from ArCS project

Baptiste Thiebot (NIPR), Alexander Kitaysky (Univ. Alaska Fairbanks)*Tatsuhiro Mori (Tokyo University of Science), Sho Ohata (Nagoya
University), Kumiko Goto-Azuma (NIPR & SOKENDAI), Yutaka Kondo (NIPR),
Kaori Fukuda (NIPR), Yoshimi Ogawa-Tsukagawa (NIPR), Nobuhiro Moteki

So7

11:30 - 11:45

Seasonal Variation of Wet Deposition of Black Carbon at
Ny-Ålesund, Svalbard(The University of Tokyo), Atsushi Yoshida (The University of Tokyo),
Makoto Koike (The University of Tokyo), Puna Ram Sinha (Indian Instituteof Space Science and Technology), Naga Oshima (Meteorological ResearchInstitute), Hitoshi Matsui (Nagoya University), Yutaka Tobo (NIPR &SOKENDAI), Masanori Yabuki (Kyoto University), Wenche Aas (NorwegianInstitute for Air Research)*Yusuke Kawaguchi (The University of Tokyo), Jun Nishioka (Hokkaido
University), Shigeto Nishino (JAMSTEC), Shinzou Fujio (The University of

So8

11:45 - 12:00

The Cold Water Upwelling Near the Anadyr Strait:

Tokyo), Keunjong Lee (The University of Tokyo & Korea Institute of Ocean

Observations and Simulations

Science and Technology), Amane Fujiwara (JAMSTEC), Daigo Yanagimoto(The University of Tokyo), Humio Mitsudera (Hokkaido University), Ichiro
Yasuda (The University of Tokyo)

So9

12:00 - 12:15

People and community in the Arctic: overview of ArCS
project in the field of humanities and social sciences*Shinichiro Tabata (Hokkaido University)

Lunch
Part 2: ArCS II session Chair: Hiroshi Miyaoka (NIPR)
So10

13:15 - 13:25

Start of Arctic Challenge for Sustainability (ArCS) II*Hiroyuki Enomoto (NIPR)

project (2020-2025)
So11

13:25 - 13:40

Strategic Goal 1 "Advanced observation of Arctic
Environmental Change" in ArCS II Project

13:40 - 13:55

So13

13:55 - 14:10

Impact of Arctic Environmental Change on Society

So14

14:10 - 14:25

Legal and Policy Responses for a Sustainable Arctic

14:25 - 14:35

Q&A

14:35 - 14:50

So16

14:50 - 15:05

So17

15:05 - 15:20
15:20 - 15:30(Japan Agency for Marine-Earth Science and Technology), Hideki
Kobayashi (Japan Agency for Marine-Earth Science and Technology)

ArCS II Strategic Goal 2: Improvement of Weather and

So12

So15

*Teruo Aoki (NIPR), Makoto Koike (University of Tokyo), Eiji Watanabe

Climate Prediction*Hiroyasu Hasumi (JAMSTEC & The University of Tokyo)*Shin Sugiyama (Hokkaido University), Hiroki Takakura (Tohoku University),
Akihisa Konno (Kogakuin University)*Kentaro Nishimoto (NIPR)

Summary of the medium-range forecast of the Arctic sea*Noriaki Kimura (The University of Tokyo), Hiroyasu Hasumi (The University

iceof Tokyo), Hajime Yamaguchi (The University of Tokyo)

Monitoring of Sea Ice Thickness around Yamal Peninsula
using AMSR2*Yurika Watanabe (Kitami Institute of Technology), Kazutaka Tateyama(Kitami Institute of Technology), Koh Izumiyama (Hokkaido University), Seita
Hoshio (Japan Aerospace Exploration Agency)

Towards a deeper understanding of mechanism for
amplifying the Arctic warming in the ArCS II project*Masakazu Yoshimori (The University of Tokyo)

BreakPart 3: Panel session Moderator: Hiroyuki Enomoto (NIPR)

So18

15:30 - 15:35

Introduction of panel session*Hiroyuki Enomoto (NIPR)

15:35 - 15:43

Progress of Arctic research in Japan and JCAR

*Takashi Yamanouchi (NIPR)

15:43 - 15:51

Japan’s new icebreaking research vessel plan

*Hajime Yamaguchi (The University of Tokyo)

International Perspectives on Achievements and Further*Hajo Eicken (International Arctic Research Center, University of Alaska

Potential of Japanese Arctic Research

Fairbanks)

15:51 - 15:59
15:59 - 16:40

Discussion

16:40 - 16:45

Break

Poster short presentation Chair: Teruo Aoki (NIPR)
16:45 - 17:48

3-minute poster appeal (18 short talks of Sp1 – Sp18)

17:48 - 18:00

Break

Dipatch of young researchers/students to abroad Chair: Yashushi Fukamachi (Hokkaido University)
So19

18:00 - 19:20

ArCS II Overseas Fellowship Program Session (Language:
Japanese)*Yasushi Fukamachi (Hokkaido University), young researchers/students

Poster presentations (16 November - 18 December)
SIOS - an international partnership developing a sustained
Sp1

regional observing system for Arctic Earth System
Science*Inger Jennings (SIOS Knowledge Centre), Dariusz Ignatiuk (SIOS Knowledge Centre), Heikki
Lihavainen (SIOS Knowledge Centre), Christiane Hubner (SIOS Knowledge Centre), Shridhar
D. Jawak (SIOS Knowledge Centre), Øystein Godøy (SIOS Knowledge Centre & Norwegian
Msteorological Institute)*Shridhar D. Jawak (Svalbard Integrated Arctic Earth Observing System), Veijo Pohjola(Svalbard Integrated Arctic Earth Observing System), Inger Jennings (Svalbard Integrated

Sp2

Bringing the Svalbard science community together intimes of global pandemic of COVID-19

Arctic Earth Observing System), Christiane Hübner (Svalbard Integrated Arctic Earth
Observing System), Dariusz Ignatiuk (Svalbard Integrated Arctic Earth Observing System),Øystein Godøy (Svalbard Integrated Arctic Earth Observing System & Norwegian
Msteorological Institute), Heikki Lihavainen (Svalbard Integrated Arctic Earth Observing
System), Bo N. Andersen (University ofOslo), Kim Homén (Norwegian Polar Institute)

Sp3
Sp4

GRENE Arctic Climate Change Research Project (20112016)*Takashi Yamanouchi (NIPR & SOKENDAI)

Verification of the use of Google Cloud Platform by*Takeshi Terui (NIPR), Yasushi Fujiwara (The University of Tokyo), Takehiko Nose (Thecalculating a real-time forecast model

University of Tokyo)*Shinji Morimoto (Tohoku University), Daisuke Goto (NIPR), Shohei Murayama (National
Institute of Advanced Industrial Science and Technology), Ryo Fujita (MeteorologicalResearch Institute), Yasunori Tohjima (National Institute for Environmental Studies), Shigeyuki

Sp5Studies on variations of atmospheric greenhouse gases in
the ArCS project 2015-2019

Ishidoya (National Institute of Advanced Industrial Science and Technology), Toshinobu
Machida (National Institute for Environmental Studies), Kazuhiro Tsuboi (MeteorologicalResearch Institute), Yoichi Inai (Japan Meteorological Agency), Prabir K. Patra (Japan Agency
for Marine-Earth Science and Technology), Shamil Maksyutov (National Institute forEnvironmental Studies), Akihiko Ito (National Institute for Environmental Studies), Shuji Aoki
(Tohoku University)

Sp6
Sp7

Influence of Springtime Okhotsk High on Rapid Discharge*Kazuhiro Oshima (Aomori University), Hotaek Park (JAMSTEC), Masatake E. Hori (The

Increase Accompanied by River Ice Melt in Eastern Siberia

University of Tokyo), Yasuhiro Yoshikawa (Kitami Institute of Technology)

Modeling of soil moisture dynamics in a larch forest in*Taro Nakai (National Taiwan University & University of Alaska Fairbanks), Tetsuya Hiyama

eastern Siberia(Nagoya University)

Cross-comparison of NDVI time series among three*Hirohiko Nagano (Nagoya University), Kazuhito Ichii (Chiba University), Hiroki Mizuochi

Sp8

Sp9
Sp10
Sp11
Sp12

Sp13

Sp14
Sp15

different satellite sensors for two different larch forests ineastern Siberia(AIST), Ayumi Kotani (Nagoya University), Tetsuya Hiyama (Nagoya University)

Decadal scale variation of permafrost active layer*Ayumi Kotani (Nagoya University), Taro Nakai (National Taiwan University), Tetsuya Hiyama

thickness at larch forests in eastern Siberia(Nagoya University), Takeshi Yamazaki (Tohoku University), Takeshi Ohta (Nagoya University)

Spatial patterns and size-frequency distribution ofthermokarst lakes in the middle basin of the Rena River*Hitoshi Saito (Kanto Gakuin University), Yoshihiro Iijima (Mie University)

Changes in fungal diversity in Ward Hunt Lake, Canadian*Masaharu Tsuji (National Institute of Technology, Asahikawa College), Yukiko Tanabe (NIPR

High Arctic& SOKENDAI), Warwick F. Vincent (Université Laval), Masaki Uchida (NIPR & SOKENDAI)

Summary of the R/V Mirai Arctic Ocean cruise in 2020
Tectonics, magmatism, and hydrothermalism in Arctic
Ocean floor
Area change of supraglacial lakes on Tracy and Heilprin
Glaciers, northwestern Greenland*Shigeto Nishino (JAMSTEC), Amane Fujiwara (JAMSTEC), Motoyo Itoh (JAMSTEC),
Jonaotaro Onodera (JAMSTEC), Akihiko Murata (JAMSTEC), Takashi Kikuchi (JAMSTEC)*Masakazu Fujii (NIPR & SOKENDAI), Hiroshi Sato (Senshu University), Taichi Sato (TheNational Institute of Advanced Industrial Science and Technology), Yoshifumi Nogi (NIPR &SOKENDAI)*Yefan Wang (Hokkaido University), Shin Sugiyama (Hokkaido University)

Estimation of Greenland surface mass balance using*Ryouta O'ishi (The University of Tokyo), Fuyuki Saito (JAMSTEC), Ayako Abe-Ouchi (Thepositive degree-days method and energy balance model

University of Tokyo, JAMSTEC, NIPR), Takashi Obase (The University of Tokyo)*Yuki Komuro (NIPR), Fumio Nakazawa (NIPR & SOKENDAI), Naoko Nagatsuka (NIPR),

Sp16

Temporal and spatial variabilities in recent surface mass

Motohiro Hirabayashi (NIPR), Wataru Shigeyama (NIPR & SOKENDAI), Sumito Matoba

balance at EGRIP, Greenland(Hokkaido University), Tomoyuki Homma (Nagaoka University of Technology), Kumiko GotoAzuma (NIPR & SOKENDAI)ArCS II Cryosphere research-3 "Water and material
Sp17

circulations between snow-and-ice and atmosphere inseasonal sea ice regions and their impact on environment
in the Arctic

Sp18*Sumito Matoba (Hokkaido University), Yoshinori Iizuka (Hokkaido University), Yuzo Miyazaki(Hokkaido University), Toshitaka Suzuki (Yamagata University), Shohei Hattori (Tokyo
Institute of Technology), Ryu Uemura (Nagoya University), Keiichiro Hara (Fukuoka
University), Naga Oshima (Meteorological Research Institute), Tetsuhide Yamasaki(Avangnaq), Teruo Aoki (Meteorological Research Institute & NIPR)

Breathability and Thermal Insulation Performance of an*Ryo Kusaka (Hokkaido University), Shin Sugiyama (Hokkaido University), Aki Harada (Natural

Arctic Fox Fur used for Clothing in North Greenland

Energy Research Association in Hokkaido)

All Rights Reserved、Copyright © National Institute of Polar ResearchInter-university Research Institute Corporation Research Organization of Information and Systems National Institute of Polar Research
10-3, Midoricho, Tachikawa, Tokyo 190-8518, Japan△ Page Top

Special session

Interdisciplinary sessions

Ordinary sessions

Time Table

Oral session │ Poster session[OA] Antarctic meteorites
ScopesThis session is hold to present rexent research outcomes for Antarctic meteorites and micrometeorites.
Conveners : Naoya Imae (NIPR)

Real-time Oral presentations (09:25 – 11:45, 13:30 – 14:50)
Date: Thu. 3 December
Chair: Naoki Shirai (Tokyo Metropolitan University), Akira Yamaguchi (NIPR)
9:25 - 9:30
OAo1

9:30 - 9:45

Opening

Akira Yamaguchi (NIPR), Naoya Imae (NIPR)

Benford’s Law as Applied to Ordinary-Chondrite Mass
Distributions Among Observed Falls, NWA Finds and*Alan E. Rubin (UCLA)

Antarctic Finds*Michael Zolensky (ARES, NASA JSC), Robert Bodnar (Virginia Tech),OAo2

9:45 - 10:00

Direct Analysis of Early Solar System Aqueous Fluids by
TOF-SIMS

Andrei Dolocan (University of Texas), Hector Lamadrid (University ofMissouri), Yoko Kebukawa (Yokohama National University), E. Sendula(Virginia Tech), Queenie H.-S. Chan (University of London), Zia Rahman(Jacobs JETS)

Oxygen isotope variation in CV and CR dark inclusions
OAo3

10:00 - 10:15

and chondrules: Evidence for a possible genetic
relationship between CV3 dark inclusions and CM
chondrites*Richard C. Greenwood (The Open University), Michael E. Zolensky (ARES,
Johnson Space Center), Paul C. Buchanan (Kilgore College), Ian A. Franchi(The Open University)*Daniel P. Glavin (NASA Goddard Space Flight Center), Hannah L. McLain(Catholic University of America), Jason P. Dworkin (NASA Goddard Space
Flight Center), Eric T. Parker (NASA Goddard Space Flight Center), Jamie E.

OAo4

10:15 - 10:30

Abundant extraterrestrial amino acids in the primitive CM
carbonaceous chondrite Asuka 12236

Elsila (NASA Goddard Space Flight Center), José C. Aponte (Catholic
University of America), Danielle N. Simkus (USRA), Chad I. Pozarycki(Southeastern Universities Research Association), Heather V. Graham(Catholic University of America), Larry R. Nittler (Earth and Planets
Laboratory, Carnegie Institution of Washington), Conel M.O'D Alexander(Earth and Planets Laboratory, Carnegie Institution of Washington)*Yuchen Xu (National Space Science Center, Chinese Academy of

OAo5

10:30 - 10:45

The high abundances of presolar grains found in the most

Sciences), Yangting Lin (Institute of Geology and Geophysics, Chineseprimitive CM meteorite, Asuka 12169

Academy of Sciences), Jialong Hao (Institute of Geology and Geophysics,
Chinese Academy of Sciences), Makoto Kimura (NIPR)

OAo6

10:45 - 11:00

Pristine nature and formation environments of chondrules
from Asuka 12236 CM2.9 chondrite: Evidence frommineral chemistry and oxygen isotope systematics*Kohei Fukuda (University of Wisconsin-Madison), Makoto Kimura (NIPR),
Noriko T. Kita (University of Wisconsin-Madison)

Chair: Atsushi Takenouchi (NIPR), Naoya Imae (NIPR)
OAo7

11:00 - 11:15

OAo8

11:15 - 11:30

Extremely heterogeneous oxygen isotopes in an Al-richchondrule from Yamato 81020 (CO3.05)
Oxygen isotope systematics of chondrules and olivine
fragments from Tagish Lake C2 chondrite*Noriko T. Kita (University of Wisconsin-Madison), Mingming Zhang(University of Wisconsin-Madison), Kohei Fukuda (University of WisconsinMadison), Makoto Kimura (NIPR)*Takayuki Ushikubo (Kochi Institute, JAMSTEC), Makoto Kimura (NIPR)*Naoki Shirai (Tokyo Metropolitan University), Steven Goderis (Vrije
Universiteit Brussel), Mehmet Yesiltas (Kirklareli University), Hamed

OAo9

11:30 - 11:45

The BELARE 2019-2020 meteorite recovery expedition on Pourkhorsandi (Université Libre de Bruxelles), Manu Poudelet (International
the Nansen Ice Field, East Antarctica

Polar Foundation), Martin Leitl (International Polar Foundation), Akira
Yamaguchi (NIPR), Vinciane Debaille (Université Libre de Bruxelles), Philippe
Claeys (Vrije Universiteit Brussel)

Lunch
Chair: Atsushi Takenouchi (NIPR), Naoya Imae (NIPR)
OAo10

13:30 - 13:45

Olivine xenocrysts and cooling rates of quenchedangrites: Implications for the stratigraphy of their igneous
body
40Ar/39Ar geochronology of unbrecciated vesicular*Hideyuki Hayashi (The University of Tokyo), Takashi Mikouchi ( The
University of Tokyo), Akira Yamaguchi (NIPR)

OAo11

13:45 - 14:00

eucrites PCA 82502 and PCA 9100740Ar/39Ar
geochronology of unbrecciated vesicular eucrites PCA
82502 and PCA 91007*Fred Jourdan (Curtin University), Lucy Foreman (Curtin University), Trudi
Kennedy (Curtin University), Gretchen Benedix (Curtin University), Ela
Eroglu (Curtin University), Celia Mayers (Curtin University)*Anna Barbaro (University of Pavia), Febrizio Nestola (University of Padova

OAo12

14:00 - 14:15

Graphite-based geothermoetry of Yamato 74123 ureilitic
meteorite& Goethe-University Frankfurt), Lidia Pittarello (National History Museum),
Ludovic Ferriére (National History Museum), Mara Murri (University of
Milano-Bicocca), Oliver Christ (University of Padova), Matteo Alvaro(University of Pavia), Chiara Domeneghetti (University of Pavia)
Ayaka Nakamura (Hiroshima University), *Masaaki Miyahara (Hiroshima

OAo13

14:15 - 14:30

The discovery of Mn-precipitates in nakhlites Yamato
000802

University), Hiroki Suga (The University of Tokyo & JASRI), Akira
Yamaguchi (NIPR), Daisuke Wakabayashi (KEK), Shohei Yamashita (KEK),
Yasuo Takeichi (KEK), Yoshio Takahashi (The University of Tokyo), Eiji
Ohtani (Tohoku University)

14:30-14:50

Poster session (1-minute appeal)

Poster presentations (16 November - 18 December)
OAp1

OAp2
OAp3
OAp4

OAp5
OAp6
OAp7

OAp8

Shock metamorphism and Ar-Ar ages of ordinary*Atsushi Takenouchi (NIPR), Hirochika Sumino (The University of Tokyo), Akira Yamaguchichondrites(NIPR)

Identification of primitive unequilibrated ordinary*Kevin Righter (ARES, NASA-JSC), John Schutt (Case Western Reserve University), Nicolechondrites from four Antarctic dense collections areas

Lunning (ARES, NASA-JSC), Ralph P. Harvey (Case Western Reserve University), Jim Karner(EET, GRO, LEW, and MET)

(University of Utah)

Ordinary chondrites: nitrogen systematics*Ramakant R. Mahajan (Physical Research Laboratory)

The oxygen isotopic and chemical composition of theprimitive Asuka CM chondrites
On the bulk mineralogical composition of carbonaceouschondrites in high-Mg/Si planetary systems
Variations of CM chondrites evaluated from X-ray
diffraction
A potential impact melt clast in the Renazzo-like (CR)chondrite Pecora Escarpment (PCA) 91082?
Evaluation of Raman Parameters of Organic Matter: The
Comparative Study for Thermal Records in Carbonaceous
Chondrites.

*Makoto Kimura (NIPR), Richard C. Greenwood (The Open University), Jean-Alix Barrat(Université de Bretagne Occidentale), Naoya Imae (NIPR), Mutsumi Komatsu (SOKENDAI),
Akira Yamaguchi (NIPR), Takaaki Noguchi (Kyushu University)*Peter Futó (University of Debrecen)*Naoya Imae (NIPR), Makoto Kimura (NIPR)*Jemma Davidson (Arizona State University), Devin L. Schrader (Arizona State University)*Mutsumi Komatsu (SOKENDAI & Waseda University), Timothy J. Fagan (Waseda University),
Akira Yamaguchi (NIPR)*Devin L. Schrader (Arizona State University), Jemma Davidson (Arizona State University),

OAp9

The Fe/S ratio of pyrrhotite group sulfides in chondrites:

Timothy J. McCoy (National Museum of Natural History, Smithsonian Institutio), Thomas J.

An indicator of oxidation

Zega (University of Arizona), Sara S. Russell (Natural History Museum), Kenneth J. Domanik(University of Arizon), Ashley J. King (Natural History Museum)

OAp10

Collection of Antarctic micrometeorites using the freeze-*Takahito Tominaga (Kyushu University), Takaaki Noguchi (Kyushu University), Yoshimori Touidrying method of snow

(Kyushu University), Akira Yamaguchi (NIPR)*Motoo Ito (JAMSTEC Kochi), Akira Yamaguchi (NIPR), Naoya Imae (NIPR), Makoto Kimura(NIPR), Naoki Shirai (Tokyo Met. Univ.), Naotaka Tomioka (JAMSTEC Kochi), Masayuki Uesugi

OAp11

Bulk analysis of a small fragment of the Hayabusa2(JASRI/SPring-8), Kentaro Uesugi (JASRI/SPring-8), Takuji Ohigashi (UVSOR/IMS), Yuzuru

returned sample: A plan proposed by Phase2 Kochi

Karouji (JAXA), Yu Kodama (MWJ), Hayato Yuzawa (UVSOR/IMS), Kaori Hirahara (Osaka
Univ.), Ikuya Sakurai (Nagoya Univ.), Ikuo Okada (Nagoya Univ.), Toru Yada (JAXA), Masanao
Abe (JAXA)

OAp12
OAp13

Volatile loss from mesosiderites*Naoji Sugiura (Chiba University of Technology), T. Arai (Chiba Institute of Technology)

Shock and thermal history of ureilites and implications of*Akira Yamaguchi (NIPR), Jean-Alix Barrat (UBO, IUEM), Naoki Shirai (Tokyo Metropolitan

Zn depletion

University)

All Rights Reserved、Copyright © National Institute of Polar ResearchInter-university Research Institute Corporation Research Organization of Information and Systems National Institute of Polar Research
10-3, Midoricho, Tachikawa, Tokyo 190-8518, Japan△ Page Top

Special session

Interdisciplinary sessions

Ordinary sessions

Time Table

Oral session │ Poster session[OB] Polar Biology
ScopesThis session covers the following research topics.
Polar Marine Ecosystems -from biogeochemistry to apex predators
Polar Terrestrial Ecosystem -diversity and biological response
Conveners : Ryosuke Makabe (NIPR)

Real-time Oral presentations (10:00 – 11:30, 13:00 – 14:30, 14:45 - 16:45)
Date: Wed. 2 December
Chair: Masayoshi Sano (NIPR)*Takuhei Shiozaki (The University of Tokyo & JAMSTEC), Amane Fujiwara
OBo1

10:00 - 10:30

Biological nitrogen fixation detected under Antarctic sea(JAMSTEC), Keisuke Inomura (University of Washington), Yuu Hirose

ice(Toyohashi University of Technology), Fuminoro Hashihama (Tokyo
University of Marine Science and Technology), Naomi Harada (JAMSTEC)

OBo2

OBo3

10:30 - 11:00

11:00 - 11:30

Differences in diversity and photoprotection capability*Kazuhiro Yoshida (Hokkaido University & University of Tasmania & Saga

between Ice algae and under-ice phytoplankton in

University), Hiroshi Hattori (Tokai University), Takenobu Toyota (Hokkaido

Saroma-Ko Lagoon, Japan: a comparative taxonomic

University), Andrew McMinn (University of Tasmania), Koji Suzuki (Hokkaido

diatom analysis with microscopy and DNA barcoding

University)

Algal concentration and composition in newly
formed/young sea ice in Antarctic*Keigo D. Takahashi (SOKENDAI), Masato Ito (JAMSTEC), Ryosuke Makabe(SOKENDAI & NIPR & TUMSAT), Takeshi Tamura (NIPR & SOKENDAI),
Tsuneo Odate (NIPR & SOKENDAI), Masato Moteki (TUMSAT & NIPR)

Lunch
Chair: Akinori Takahashi (NIPR)
OBo4

13:00 - 13:30

OBo5

13:30 - 14:00

Foraging ecology of Baikal seals in Lake Baikal
Environmental factors affecting foraging habitat andbehaviour of Adélie penguins throughout the breeding
season*Yuuki Watanabe (NIPR), Eugene Baranov (Baikal Seal Aquarium), Nobuyuki
Miyazaki (The University of Tokyo)*Nobuo Kokubun (NIPR), Louise Emmerson (AAD), Julie Mclnnes (AAD),
Barbara Wienecke (AAD), Colin Southwell (AAD)*Sarara Azumi (Hokkaido University), Yutaka Watanuki (Hokkaido

OBo6

14:00 - 14:30

Foraging movements and prey of short-tailed shearwaters
in the Southern Ocean

University), Akinori Takahashi (NIPR), Nobuo Kokubun (NIPR), Yasuhiro
Ando (Hokkaido University), Masato Moteki (TUMSAT), Fernando Arce
(University of Tasmania), Olivia Dove (University of Tasmania), Mary-Anne
Lea (University of Tasmania), Mark Hindell (University of Tasmania)

14:30 - 14:45

Break

Chair: Satoshi Imura (NIPR)
Biodiversity of cyanobacteria and microalgae infreshwater and terrestrial habitats, Eastern Dronning
OBo7

14:45 - 15:15

Maud Land, Lützow-Holm Bay, Antarctica; Does
cyanobacterial support development of lake bottom
communities by nitrogen fixation, and Construction ofphotosynthetic microorganisms diversity database (60Japan Antarctic Research Expedition - 2018/2019)*Josef Elster (University of South Bohemia & Phycology Centre), Tomotake
Wada (SOKENDAI), Hiroshi Koyama (SOKENDAI), Sakae Kudoh (NIPR &SOKENDAI), Satoshi Imura (NIPR & SOKENDAI), Jana Kvíderová (Universityof South Bohemia & Phycology Centre), Miloslav Šimek (Ghent University &University of South Bohemia), Elie Verleyen (University of Liège), Annick
Wilmotte (University of South Bohemia)*Yuu Hirose (Toyohashi University of Technology), Takuhei Shiozaki (TheA deep amplicon sequencing study of the algal
OBo8

15:15 - 15:45

communities in lacustrine and hydro-terrestrial
environments of Antarctica

University of Tokyo), Masahiro Otani (Niigata University), Itsuki Hamano(Osaka Prefecture University), Shizue Yoshihara (Osaka Prefecture
University), Hayato Tokumoto (Osaka Prefecture University), Sakae Kudoh(NIPR & SOKENDAI), Satoshi Imura (NIPR & SOKENDAI), Toshihiko Eki(Toyohashi University of Technology), Naomi Harada (JAMSTEC)*Sho Shimada (Toho University School of Medicine & Tokyo Medical and
Dental University), Ryosuke Nakai (Bioproduction Research Institute,
National Institute of Advanced Industrial Science and Technology (AIST)),

OBo9

15:45 - 16:15

Chasing Legionella spp. in Antarctic human-made andnatural environments

Kotaro Aoki (Toho University School of Medicine), Norifumi Shimoeda(Tochigi Medical Center, Tochinoki Hospital), Giichiro Ohno (Tokatsu
Hospital), Sakae Kudoh (NIPR & SOKENDAI), Satoshi Imura (NIPR &SOKENDAI), Kentaro Watanabe (NIPR), Yasunari Miyazaki (Tokyo Medical

and Dental University), Yoshikazu Ishii (Toho University School of Medicine),
Kazuhiro Tateda (Toho University School of Medicine)*Elie Verleyen (Ghent University), Bart Van de Vijver (Meise Botanic Garden& University of Antwerp), Bjorn Tytgat (Ghent University), Eveline Pinseel(Ghent University & Meise Botanic Garden), Dominic A. Hodgson (British
OBo10

16:15 - 16:45

Diatoms define a novel freshwater biogeography of the

Antarctic Survey), Kateřina Kopalová (Charles University), Steven L. Chown

Antarctic(Monash University), Eric Van Ranst (Ghent University), Satoshi Imura (NIPR& SOKENDAI), Sakae Kudoh (NIPR & SOKENDAI), Wim Van Nieuwenhuyze(Ghent University), Koen Sabbe (Ghent University), Wim Vyverman (Ghent
University)

Poster presentations (16 November - 18 December)
OBp1

Molecular analysis of fecal pellets collected by using gel
sediment traps in the Indian sector of the Southern Ocean
during austral summer*Masayoshi Sano (NIPR), Ryosuke Makabe (NIPR & TUMSAT & SOKENDAI), Norio Kurosawa(Soka University), Masato Moteki (NIPR & TUMSAT), Tsuneo Odate (NIPR & SOKENDAI)

Microscopic and DNA-based diet analyses of larval
OBp2

Antarctic myctophid fish Electrona antarctica in the*Satoshi Nirazuka (Tokyo University of Marine Science and Technology), Aiko Tachibanaof larval Antarctic myctophid fish Electrona antarctica inMarine Science and Technology & NIPR)

Southern OceanMicroscopic and DNA-based diet analyses(Tokyo University of Marine Science and Technology), Masato Moteki (Tokyo University of

the Southern Ocean*Ryosuke Makabe (NIPR & SOKENDAI), Keigo D. Takahashi (SOKENDAI), Shintaro Takao
OBp3

Seasonal variation in physical and biological parameters(Nationala Institute for Environmental Studies), Ryo Matsuda (Soka University), Kohei

during sea ice melting season in the Southern Ocean

Mizobata (TUMSAT), Norio Kurosawa (Soka University), Masato Moteki (TUMSAT & NIPR),
Tsuneo Odate (NIPR & SOKENDAI)*Erina Yoshida (Kyoto University of Advanced Science), Nobue Takasawa Kasamatsu (Kyoto

OBp4

Cold tolerance of phytoplankton living in rivers,ponds andUniversity of Advanced Science), Asami Fujisawa (Kyoto University of Advanced Science),lakes

Kaname Tamagawa (Kyoto University of Advanced Science), Ryosuke Makabe (NIPR), Tsuneo
Odate (NIPR)

Role of fecal pellet-like dinoflagellates in the carbon
OBp5

OBp6

OBp7

OBp8

OBp9

OBp10

OBp11

OBp12

transport and food webs in the seasonal ice zone of theSouthern Ocean*Jaekyeng Han (Soka University), Ayuko Kagesawa (SOKENDAI), Masayoshi Sano (NIPR),
Shintaro Takao (National Institute for Environmental Studies), Ryosuke Makabe (NIPR &SOKENDAI & TUMSAT), Masato Moteki (NIPR & TUMSAT), Tsuneo Odate (NIPR &SOKENDAI), Norio Kurosawa (Soka University)

Environmental DNA as a tool for biomonitoring the*Aiko Tachibana (TUMSAT), Ryosuke Makabe (NIPR & TUMSAT), Masato Moteki (TUMSAT &Antarctic marine ecosystem

NIPR)

Species-specific distribution of euphausiids in the waters
surrounding Hokkaido, northeastern Japan during May
and June 2019
The learning material set of marine plankton: Resinembedded specimens, image and video for the promotionof marine education*Yoshizumi Nakagawa (TUA), Tomoki Shimizu (TUA), Yukiko Taniuchi (JFREA), Hiromi Kasai(JFREA), Yasuto Nishino (TUA)*Hisae Sakurai (NIPR), Masayoshi Sano (NIPR), Kunio T. Takahashi (NIPR & SOKENDAI),
Ryosuke Makabe (NIPR & SOKENDAI &TUMSAT), Tsuneo Odate (NIPR & SOKENDAI)

Photosynthetic strategies of an ice diatom to low Fe*Kazuhiro Yoshida (Hokkaido University & University of Tasmania & Saga University), Ondřej

availability as estimated through ice tank experiments with

Prášil (The Czech Academy of Science), Andrew McMinn (University of Tasmania), Koji Suzuki

77 K chlorophyll fluorometry(Hokkaido University)

Report on the status and trends of Southern Ocean
Zooplankton based on the SCAR Southern Ocean
Continuous Plankton Recorder (SO-CPR) Survey
Short-tailed shearwaters fly and navigate efficiently understrong winds over Southern Ocean
Walking behavior of the Antarctic tardigrade, Acutuncus
antarcticus*Kunio T. Takahashi (NIPR & SOKENDAI), John A. Kitchener (AAD), Karen V. Robinson (NIWA),
Graham W. Hosie (SAHFOS), and SO-CPR Survey Team
*Akinori Takahashi (NIPR), Sarara Azumi (Hokkaido University), Yutaka Watanuki (Hokkaido
University), Nobuo Kokubun (NIPR), Fernando Arce (University of Tasmania), Mary-Anne Lea(University of Tasmania), Mark Hindell (University of Tasmania)*Kurumi Yoshimura (Keio University SFC), Megumu Tsujimoto (Keio University SFC)
*Bungo Nishizawa (NIPR), Jean-Baptiste Thiebot (NIPR), Fumio Sato (Yamashina Institute for

OBp13

Mapping marine debris encountered by albatrosses
tracked across oceanic waters

Ornithology), Naoki Tomita (Yamashina Institute for Ornithology), Ken Yoda (Nagoya
University), Rei Yamashita (Tokyo University of Agriculture and Technology), Hideshige
Takada (Tokyo University of Agriculture and Technology), Yutaka Watanuki (Hokkaido
University)*Junichi Takagi (NIPR), Akinori Takahashi (NIPR & SOKENDAI), Hina Watanabe (SOKENDAI),

OBp14

Three-dimensional positioning during underwater group
behaviour of Adélie penguins

Kotaro Ichikawa (Kyoto University), Hideaki Nishizawa (Kyoto University), Seki Asai (Tokyo
University of Marine Science and Technology), Yoshinori Miyamoto (Tokyo University ofMarine Science and Technology), Hiromichi Mitamura (Kyoto University), Nobuaki Arai(National Fisheries University)*Takashi Iwata (Ocean Policy Research Institute & The University of Tokyo), Kim Goetz

OBp15

Estimating daily energy gain of lactating Weddell seals
using animal-borne video and accelerometers(Alaska Fisheries Science Center), Rachel Holser (Universtiy of California), Sarah Michael(Massey University), Matt Pinkerton (National Institute of Water and Atmospheric Research),
Akinori Takahashi (NIPR), Kagari Aoki (The University of Tokyo), Rose Foster (University ofCanterbury), Katsufumi Sato (The University of Tokyo)

OBp16

Scaling of dive duration among water birds with
contrasted swimming modes*Hiroya Matsushita (SOKENDAI), Yuuki Watanabe (NIPR & SOKENDAI)

OBp17

OBp18

OBp19

OBp20

OBp21
OBp22
OBp23
OBp24
OBp25
OBp26

Culturally important seabirds distribute beyond therecently established shipping avoidance area around St.
Lawrence Is., northern Bering Sea*Jean-Baptiste Thiebot (NIPR), Alexis Will (NIPR & University of Alaska Fairbanks), Akinori
Takahashi (NIPR), Alexander Kitaysky (University of Alaska Fairbanks)

Food of short-tailed shearwaters died in a collision in the*Sarara Azumi (Hokkaido University), Akinori Takahashi (NIPR), Jumpei Okado (Hokkaido

Southern Ocean

University), Yasuaki Niizuma (Meijo University), Yutaka Watanuki (Hokkaido University)

Ice alga, Detonula confervacea, changes its cell and*Kyoko Kawanobe (Kanagawa University), Kosuke Aratani (Kanagawa University), Shunsukecolony size depending on the vertical position of sea ice in

Sakai (Kanagawa University), Kazuki Hoshi (Kanagawa University), Sakae Kudoh (NIPR),

Saroma-ko lagoon

Yoshihiro Suzuki (Kanagawa University)

Mercury concentration in soil observed around Syowa
station, Antarctica
Analysis of bacterial microbiota associated with

Umbilicaria spp. lichens in polar regions*Koyomi Nakazawa (Fukuoka Institute of technology), Osamu Nagafuchi (Fukuoka Institute oftechnology), Megumu Tsujimoto (Keio University), Koji Kanefuji (Institute of Statisticalmathematics), Satoshi Imura (NIPR)*Zichen He (Hiroshima University), Martin W. Hahn (University of Innsbruck), Takeshi
Naganuma (Hiroshima University)

Characterization of carbazole degrading bacteria from*Tatsuya Niwano (Shibaura Institute of Technology), Siti Aqlima Ahmad (Universiti Putra

Antarctic soil

Malaysia), Azham Zulkharnain (Shibaura Institute of Technology)

Heterocyclic compounds degradation of newly isolated*Seiryu Take (Shibaura Institute of Technology), Siti Aqlima Ahmad (Universiti Putra Malaysia),

Antarctic soil bacteria

Azham Zulkharnain (Shibaura Institute of Technology)

Thermal germination characteristics of High Arctic plants:*Soshi Osaki (Hiroshima University), Takayuki Nakatsubo (Hiroshima University), Masaki

implications for their responses to climate warming

Uchida (NIPR)

Identification of genes involved in biosurfactant*Azham Zulkharnain (Shibaura Institute of Technology), Siti Aqlima Ahmad (Universiti Putra

production from Antarctic soil bacteria

Malaysia)

Diversity of bdelloid rotifer in wetland and lakes of Sôya
Coast, East Antarctica*Tomotake Wada (SOKENDAI), Sakae Kudoh (NIPR & SOKENDAI)

Population changes of Globisporangium spp. in a

Sanionia moss colony in Ny-Ålesund and their infection to
OBp27

Sanionia moss in an in vitro testPopulation changes ofGlobisporangium spp. in a Sanionia moss colony in Ny-*Natsumi Fujii (Osaka Prefecture University), Motoaki Tojo (Osaka Prefecture University)Ålesund and their infection to Sanionia moss in an in vitro
test
OBp28

OBp29

Bacterial diversity and function in the soil at Canadian*Masaki Uchida (NIPR & SOKENDAI), Shu Kuan Wong (NIPR), Ryo Kaneko (Bioinsight Co.,

ArcticLtd.)

Microfungi associated with Salix spp. in Arctic andAntarctic tundraMicrofungi associated with Salix spp. in

Arctic and Antarctic tundra*Takashi Osono (Doshisha University), Satoru Hobara (Rakuno Gakuen University), Dai Horose(Nihon University), Msakai Ushida (NIPR)*Hiroshi Koyama (SOKENDAI), Tomotake Wada (SOKENDAI), Sakae Kudoh (NIPR &OBp30

Diversity of benthic microbial mats in five lakes on Sôya
Coast ice-free areas, East Antarctica

SOKENDAI), Satoshi Imura (NIPR & SOKENDAI), Jana Kvíderová (University of South Bohemia& Phycology Centre), Miloslav Šimek (University of South Bohemia & Biology Centre AS CR),
Elie Verleyen (Ghent University), Annick Wilmotte (University of Liege), Josef Elster(University of South Bohemia & Phycology Centre)*Rasidnie Razin Wong (Universiti Putra Malaysia), Azham Zulkharnain (Shibaura Institute of

OBp31

Statistical optimisation of diesel degradation with bacterial

Technology), Claudio Gomez-Fuentes (Universidad de Magallanes), Nancy Calisto-Ulloa

consortium(Universidad de Magallanes), Peter Convey (British Antarctic Survey), Siti Aqlima Ahmad(Universiti Putra Malaysia & National Antarctic Research Centre)*Khadijah Nabilah Mohd Zahri (Universiti Putra Malaysia), Suriana Sabri (Universiti Putra

OBp32

Effects of Heavy Metals on Antarctic Bacterial Community
Growth Kinetics in Degrading Waste Canola Oil

Malaysia), Azham Zulkharnain (Shibaura Institute of Technology), Claudio Gomez-Fuentes(Universidad de Magallanes), Nancy Calisto-Ulloa (Universidad de Magallanes), Peter Convey(British Antarctic Survey), Siti Aqlima Ahmad (Universiti Putra Malaysia & National Antarctic
Research Centre)

Biodegradation of phenol and diesel by cold-adapted

OBp33

Arthrobacter sp. strain AQ5-05 isolated from Antarctic

soilBiodegradation of phenol and diesel by cold-adapted

Arthrobacter sp. strain AQ5-05 isolated from Antarctic

soil

OBp34

Adaptation strategy of aerial green alga, Prasiola crispa

growing in AntarcticaAdaptation strategy of aerial green
alga, Prasiola crispa growing in Antarctica*Siti Aqlima Ahmad (Universiti Putra Malaysia & National Antarctic Research Centre), Gillian Li
Yin Lee (Universiti Putra Malaysia), Azham Zulkharnain (Shibaura Institute of Technology),Peter Convey (British Antarctic Survey), Siti Aisyah Alias (National Antarctic ResearchCentre), Gerardo González-Rocha (Universidad de Concepcion)*Makiko Kosugi (Astro Biology Center), Fumino Maruo (Chuo University), Norio Kurosawa(Soka University), Akinori Kawamata (Ehime Prefectural Science Museum), Yasuhiro Kamei(National Institute for Basic Biology), Yasuhiro Kashino (University of Hyogo), Hiroyuki Koike(Chuo University), Sakae Kudoh (NIPR), Satoshi Imura (NIPR)*Syazani Darham (Universiti Putra Malaysia), Azham Zulkharnain (Universidad de Magallanes),

OBp35

Identification of Molybdenum-Reducing Psychrotolerant

Claudio Gomez-Fuentes (Shibaura Institute of Technology), Suriana Sabri (Universiti Putra

Marine Bacteria Isolated from Bernardo O'Higgins

Malaysia), Nancy Callisto-Ulloa (Shibaura Institute of Technology), Peter Convey (British

Riquelme Base Station, Antarctica.

Antarctic Survey), Siti Aqlima Ahmad (Universiti Putra Malaysia & National Antarctic
Research Centre)*Tengku Athirrah Tengku-Mazuki (Universiti Putra Malaysia), Noor Azmi Shaharuddin

OBp36

Optimisation of Phenol Degradation of Antarctic Bacteria(Universiti Putra Malaysia), Peter Convey (British Antarctic Survey), Azham Zulkharnain

Consortium(Shibaura Institute of Technology), Claudio Gomez-Fuentes (Universidad de Magallanes), Siti
Aqlima Ahmad (Universiti Putra Malaysia & National Antarctic Research Centre)

OBp37

Phytoremediation of Diesel Contaminant using Antarctic
Fresh Water Algae*Zheng-Syuen Lim (Universiti Putra Malaysia), Chiew-Yen Wong (International Medical
University), Azham Zulkharnain (Shibaura Institute of Technology), Siti Aqlima Ahmad(Universiti Putra Malaysia & National Antarctic Research Centre)

*Gayathiri Verasoundarapandian (University of Putra Malaysia), Chiew-Yen Wong
OBp38

Growth Studies of Antarctic Filamentous Algae in(International Medical University), Azham Zulkharnain (Shibaura Institute of Technology), Aida

Molybdenum

Atiqah Mohd Noor (University of Putra Malaysia), Siti Aqlima Ahmad (University of Putra
Malaysia & National Antarctic Research Centre)

Evaluation of the feasibility for biodegradation of phenol
OBp39

by Antarctic isolate at low temperature in the presence ofheavy metals*Kavilasni Subramaniam (Universiti Putra Malaysia), Noor Azmi Shaharuddin (Universiti Putra
Malaysia), Azham Zulkharnain (Shibaura Institute of Technology), Khalilah Abdul Khalil(Universiti Teknologi MARA), Peter Convey (British Antarctic Survey), Siti Aqlima Ahmad(Universiti Putra Malaysia & National Antarcitc Resaerch Centre)*Nur Nadhirah Zakaria (Universiti Putra Malaysia), Claudio Gomez-Fuentes (Universidad de

OBp40

Heavy Metal Inhibition towards Diesel Biodegradation by
Antarctic Marine Bacteria

Magallanes), Azham Zulkharnain (Shibaura Institute of Technology), Suriana Sabri (Universiti
Putra Malaysia), Nancy Calisto-Ulloa (Universidad de Magallanes), Peter Convey (British
Antarctic Survey), Siti Aqlima Ahmad (Universiti Putra Malaysia & National Antarctic
Research Centr)*Ahmad Fareez Ahmad Roslee (Universiti Putra Malaysia), Claudio Gomez-Fuentes

OBp41

Assessment of Soils Microbiota and Their Adaptation to(Universidad de Magallanes), Noor Azmi Shaharudin (Universiti Putra Malaysia), Azham

Low-Temperature Degradation of Diesel Hydrocarbons in

Zulkharnain (Shibaura Institute of Technology), Nancy Calisto-Ulloa (Universidad deAntarctica

Magallanes), Peter Convey (British Antarctic Survey), Siti Aqlima Ahmad (Universiti Putra
Malaysia & National Antarctic Research Centre)

All Rights Reserved、Copyright © National Institute of Polar ResearchInter-university Research Institute Corporation Research Organization of Information and Systems National Institute of Polar Research
10-3, Midoricho, Tachikawa, Tokyo 190-8518, Japan△ Page Top

Special session

Interdisciplinary sessions

Ordinary sessions

Time Table

Oral session │ Poster session[OG] Polar Geosciences
ScopesThis session covers research topics from the fields of geology, mineralogy, geomorphology, quaternary research, geodesy, and geophysics.
Conveners : Masakazu Fujii (NIPR)

Real-time Oral presentations (13:00 – 14:15, 14:30 - 17:00)
Date: Wed. 2 December
Chair: Mami Takehara (NIPR)
OGo1

13:00 - 13:15

Traces of fluid movement in the active lower crust of*Tetsuo Kawakami (Kyoto University), Tatsuro Adachi (Kyushu University),collision setting observed in the Sør Rondane Mountains,

Masaoki Uno (Tohoku University), Fumiko Higashino (Okayama University

East Antarctica: A field survey report of JARE61

of Science), Noriyoshi Tsuchiya (Tohoku University)

Petrological characteristics of granulite/amphibolite-facies
OGo2

13:15 - 13:30"bleached" hydration zones caused by fluid infiltration
along fractures at middle crustal conditions in the Sør
Rondane Mountains, East Antarctica
Multiple timings of garnet-forming high-grade

OGo3

OGo4

13:30 - 13:45

13:45 - 14:00

metamorphism in the Sør Rondane Mountains, East
Antarctica

14:00 - 14:15

of Science), Noriyoshi Tsuchiya (Tohoku University)*Fumiko Higashino (Kyoto University, Okayama University of Science),
Tetsuo Kawakami (Kyoto University) , Shuhei Sakata (Kyoto University, The
University of Tokyo), Takafumi Hirata (Kyoto University, The University ofTokyo)*Tatsuro Adachi (Kyushu University), Tetsuo Kawakami (Kyoto University) ,Oyayubi ridge of Brattnipene, Sør Rondane Mountains,

Masaoki Uno (Tohoku University), Fumiko Higashino (Okayama University

East Antarctica.

of Science), Noriyoshi Tsuchiya (Tohoku University)

metamorphic rocks revealed by reactive-transport model
coupled with phase equilibrium: Evidence from fluid-rockreaction zones, Sør Rondane Mountains, East Antarctica

14:15 - 14:30

Tatsuro Adachi (Kyushu University), Fumiko Higashino (Okayama University

Contrasting P-T records of the metamorphic rocks at the

Fluid fluxes through the reaction zones and fractures in
OGo5*Masaoki Uno (Tohoku University), Tetsuo Kawakami (Kyoto University),*Mindaleva Diana (Tohoku University), Masaoki Uno (Tohoku University),
Atsushi Okamoto (Tohoku University), Noriyoshi Tsuchiya (Tohoku
University)

Break

Chair: Yoshiya Irie (NIPR)
Linking Tarim with North India in northern Gondwana due
OGo6

14:30 - 14:45

to final closure of the Proto-Tethys Ocean: Insights fromprovenance of early Paleozoic sedimentary rocks in the
Altyn Tagh orogen*Qian Liu (International Research Fellow of JSPS, The University ofTsukuba), Toshiaki Tsunogae (The University of Tsukuba, University of
Johannesburg)*Arata Kioka (Kyushu University, Universität Innsbruck), Vladislav S. Isaev(Lomonosov Moscow State University), Masakazu Fujii (NIPR, SOKENDAI),
Takeshi Tsuji (Kyushu University, Kyoto University), Pavel I. Kotov

OGo7

14:45- 15:00

Field-based monitoring, assessment and forecast of the(Lomonosov Moscow State University), Stanislav A. Ogorodov (Lomonosov

permafrost coast retreat along the Kara Sea

Moscow State University, Russian Academy of Sciences), Osip Kokin(Lomonosov Moscow State University, N.N. Zudov State Oceanographic
Institute), Michail Tsarapov (Lomonosov Moscow State University), Tatiana
Mironova (Lomonosov Moscow State University)

Sea-level reconstruction using GIA modeling and
OGo8

OGo9
OGo10

15:00 - 15:15

15:15 - 15:30
15:30 - 15:45
15:45 - 16:00

geological evidence at Lützow-Holm Bay during the past
50,000 years*Takeshige Ishiwa (NIPR), Yusuke Suganuma (NIPR, SOKENDAI), Jun’ichi
Okuno (NIPR, SOKENDAI), Yuki Tokuda (Tottori University of Environmental
Studies), Takuya Itaki (GSJ, AIST), Satoshi Sasaki (Shimane University),
Shintaro Yamasaki (Kyoto University)

GRACE/GRACE-FO Observed Mass Change Patterns of*Tianyan Shi (SOKENDAI), Yoichi Fukuda (NIPR), Koichiro Doi (NIPR,

Antarctica Extracted by ICA Method

SOKENDAI), Jun’ichi Okuno (NIPR, SOKENDAI)

Effect of local snow mass distribution on geodetic*Akihisa Hattori (SOKENDAI), Yuichi Aoyama (NIPR, SOKENDAI), Koichiro

observation at Syowa Station with UAV survey

Doi (NIPR, SOKENDAI), Jun’ichi Okuno (NIPR, SOKENDAI)

BreakChair: Masakazu Fujii (NIPR)
16:00 - 16:45

3-min Poster Presentation (14 short talks of OGp1 – OGp14)

16:45 - 17:00

General discussion

Poster presentations (16 November - 18 December)
Deglaciation history of the East Antarctic Ice sheet
OGp1

OGp2

OGp3

OGp4

OGp5

revealed by exposure ages and marine sedimentary
records in Lützow-Holm Bay, Dronning Maud Land
Preliminary results of Japanese surveys on multibeam
bathymetry off East Antarctica
Fluctuations in the Rotational Motion of the Antarctic
Plate as Derived from Shipboard Three Component
Magnetometers
Crustal motion in Antarctica simulated by GIA modeling:
implications for Holocene ice melting history and viscosity
structure of the Earth’s mantle
Collapse of the peripheral bulge around Antarctica
inferred from GIA modeling*Yusuke Suganuma (NIPR, SOKENDAI), Moto Kawamata (SOKENDAI), Yuki Haneda (GSJ,
AIST), Takeshige Ishiwa (NIPR), Kota Katsuki (Shimane University), Takuya Itaki (GSJ, AIST),
Osamu Seki (Hokkaido University), Masakazu Fujii (NIPR, SOKENDAI), Jun’ichi Okuno (NIPR,
SOKENDAI)*Masakazu Fujii (NIPR, SOKENDAI), Yoshifumi Nogi (NIPR, SOKENDAI)*Takeshi Matsumoto (University of the Ryukyus), Takanori Ishihara (Chuo Kaihatsu
Corporation), Yoshifumi Nogi (NIPR, SOKENDAI)*Jun’ichi Okuno (NIPR, SOKENDAI), Akihisa Hattori (SOKENDAI), Yoshiya Irie (NIPR), Koichiro
Doi (NIPR, SOKENDAI)*Yoshiya Irie (NIPR), Jun’ichi Okuno (NIPR, SOKENDAI), Koichiro Doi (NIPR, SOKENDAI)*Aleksandr Nogovitcyn (Hokkaido University), Ruslan Shakhmatov (Hokkaido University),

OGp6

Effects of the extreme wet event on nitrogen availability
and NDVI in larch forest of Eastern Siberia

Tomoki Morozumi (Hokkaido University), Shunsuke Tei (Forestry and Forest Products
Research Institute), Yumiko Miyamoto (Hokkaido University), Shin Nagai (JAMSTEC), Trofim
Maximov (Siberian Branch of the Russian Academy of Sciences), Atsuko Sugimoto (Hokkaido
University)

OGp7

OGp8

OGp9

Cordierite megacrysts in felsic gneiss from Botunnuten insouthern Lützow-Holm Complex, East Antarctica
Non-silicate minerals in garnet-bearing mafic granulites
from Skallevikshalsen in the Lützow-Holm Complex of East
Antarctica

OGp14

University of Johannesburg)

Kamei (Shimane University), Ippei Kitano (Kyushu University), Yoichi Motoyoshi (NIPR,

and its localized hydration process

SOKENDAI)

India geologic connections from the newly proposed
geological subdivision of the Lützow-Holm Complex inbiotite-chlorite gneiss from the northeastern part of
Akebono Rock in the Lützow-Holm Complex, East
Antarctica

OGp13*Kazuki Takahashi (University of Tsukuba), Toshiaki Tsunogae (University of Tsukuba,*Tomokazu Hokada (NIPR, SOKENDAI), Sotaro Baba (University of the Ryukyu), Atsushi

The petrography of staurolite-bearing garnet-gedrite-

OGp12

University), Yoichi Motoyoshi (NIPR, SOKENDAI)

Complex, with reference to Point Widdows charnockite

East Antarctica

OGp11

Hokada (NIPR, SOKENDAI), Atsushi Kamei (Shimane University) , Ippei Kitano (Kyushu

Geologic nature and evolution of Western Rayner

Implications for the East Antarctica - Sri Lanka - southern
OGp10*Sotaro Baba (University of the Ryukyu), Seira Ohshiro (University of the Ryukyu), Tomokazu

Daniel J. Dunkley (NIPR, Polish Academy of Sciences), *Tomokazu Hokada (NIPR, SOKENDAI),
Kazuyuki Shiraishi (NIPR, SOKENDAI), Yoshikuni Hiroi (NIPR, Chiba University), Yoshifumi Nogi
(NIPR, SOKENDAI), Yoichi Motoyoshi (NIPR, SOKENDAI)*Ippei Kitano (Kyushu University), Tomokazu Hokada (NIPR, SOKENDAI), Sotaro Baba
(University of the Ryukyu), Atsushi Kamei (Shimane University), Yoichi Motoyoshi (NIPR,
SOKENDAI)The first report of the occurrence and petrography of*Ippei Kitano (Kyushu University), Tsuyoshi Toyoshima (Niigata University), Masahiro Ishikawa

garnet-orthopyroxene granulite from Oku-iwa Rock in the(Yokohama National University), Takuma Katori (Niigata University, Fossa Magna Museum),Lützow-Holm Complex, East Antarctica

Tomokazu Hokada (NIPR, SOKENDAI)

Geochemical study on charnockites in Rundvagshetta,
Lützow-Holm Complex*Atsushi Kamei (Shimane University), Hikari Awata (Shimane University), Tomokazu Hokada(NIPR, SOKENDAI), Sotaro Baba (University of the Ryukyu), Ippei Kitano (Kyushu University),
Yoichi Motoyoshi (NIPR, SOKENDAI)

Fossil earthquake recorded by pseudotachylytes and two*Tsuyoshi Toyoshima (Niigata University), Ippei Kitano (Kyushu University), Masahiro Ishikawa

textural types of cataclasites from northern Langhovde in(Yokohama National University), Takuma Katori (Niigata University), Tomokazu Hokada (NIPR,

the Lützow-Holm Complex, East Antarctica

SOKENDAI)All Rights Reserved、Copyright © National Institute of Polar ResearchInter-university Research Institute Corporation Research Organization of Information and Systems National Institute of Polar Research
10-3, Midoricho, Tachikawa, Tokyo 190-8518, Japan△ Page Top

Special session

Interdisciplinary sessions

Ordinary sessions

Time Table

Oral session │ Poster session[OM] Polar Meteorology and Glaciology
ScopesThis session covers research topics from the fields of atmospheric science, meteorology, glaciology, sea ice, oceanography, and paleoclimatology.
Conveners : Shuki Ushio (NIPR)

Real-time Oral presentations (09:30 – 12:00, 13:30 – 15:40)
Date: Thu. 3 December
Chair: Naohiko Hirasawa (NIPR), Haruhiko Kashiwase (NIPR)
Application of tritium tracer technique to the precipitation*Naoyuki Kurita (ISEE, Nagoya University), Naohiko Hirasawa (NIPR), Hideaki

between clear-sky and synoptic precipitation over theMotoyama (NIPR), Fumio Nakazawa (NIPR), Naofumi Akata (Hirosaki

Antarctic plateau

University), Stepan Poluianov (University of Oulu)

09:50 - 10:10

Active Boreal Forest Fires and Warm Air Masses*Hiroshi Hayasaka (Hokkaido University)

10:10 - 10:20

Break

OMo1

09:30 - 09:50

OMo2

OMo3

10:20 - 10:40

OMo4

10:40 - 11:00

Mapping Lake Ice Thickness Distribution Using UAV in the*Kohei Sato (Kitami Institute of Technology), Kazutaka Tateyama (Kitami

Saroma-ko Lagoon

Institute of Technology), Tasuya Watanabe (Kitami Institute of Technology)

Measuring Deformed Sea Ice Area in Seasonal Ice Zones*Takenobu Toyota (Hokkaido University), Junno Ishiyama (Toma Town

Using L-band SAR Images

Office), Noriaki Kimura (University of Tokyo)*Daiki Nomura (Hokkaido University), Alison Webb (University of Warwick),Yuhong Li (Third Institute of Oceanography), Manuel Dall'osto (Institute ofOMo5

11:00 - 11:20

Melt pond biogeochemistry in central Arctic: first insightsfrom MOSAiC campaign

Marine Science), Katrin Schmidt (University of Plymouth), Elise Droste(University of East Anglia), Nikolai Kolabutin (Arctic and Antarctic ResearchInstitute), Egor Shimanchuk (Arctic and Antarctic Research Institute), Jun
Inoue (NIPR), Ellen Damm (Alfred Wegener Institute), Bruno Delille(Universiry of Liege)

OMo6

11:20 - 11:40

OMo7

11:40 - 12:00

Rapid progress of ocean acidification over the Southern*Bofeng F. Li (Hokkaido University), Xianliang L. Pan (Hokkaido University),

Ocean

Yutaka W. Watanabe (Hokkaido University)

Ice Shelf Melt Water Feedback to Melt Rate of Pine Island
and Thwaites Glaciers*Kofan Lu (JAMSTEC)

Lunch
Chair: Ikumi Oyabu (NIPR), Sakiko Ishino (NIPR)*Yuki Komuro (NIPR), Fumio Nakazawa (NIPR & SOKENDAI), Naoko
OMo8

13:30 - 13:50

Analysis of solid microparticles and metal components
contained in snow at EGRIP, Greenland

Nagatsuka (NIPR), Motohiro Hirabayashi (NIPR), Wataru Shigeyama (NIPR &SOKENDAI), Sumito Matoba (Hokkaido University), Tomoyuki Homma(Nagaoka University of Technology), Kumiko Goro-Azuma (NIPR &SOKENDAI)*Kumiko Goto-Azuma (NIPR & SOKENDAI), Nobuhiro Moteki (University ofTokyo), Yoshimi Ogawa-Tsukagawa (NIPR), Kaori Fukuda (NIPR), Sho OhataOMo9

13:50 - 14:10

Continuous flow analysis of iron oxide in a Greenland ice
core using a modified single-particle soot photometer(Nagoya University), Atsushi Yoshida (University of Tokyo), Tatsuhiro Mori
(Tokyo University of Science), Yutaka Kondo (NIPR), Makoto Koike(University of Tokyo), Motohiro Hirabayashi (NIPR), Remi Dallmayr (NIPR),
Jun Ogata (NIPR), Kyotaro Kitamura (NIPR), Sumito Matoba (Hokkaido
University), Teruo Aoki (NIPR)

OMo10

14:10 - 14:30
14:30 - 14:40

OMo11

14:40 - 15:00

Impact of density and microstructure on bubble close-off*Ryo Inoue (SOKENDAI), Shuji Fujita (NIPR & SOKENDAI), Kenji Kawamura

in layered firn at a new site near Dome Fuji, East

(NIPR & SOKENDAI & JAMSTEC), Fumio Nakazawa (NIPR & SOKENDAI),

Antarctica

Ikumi Oyabu (NIPR)BreakThe effect of ultraviolet germicidal radiation on melted
snow and ice samples for the inactivation of
microorganisms*Fumio Nakazawa (NIPR & SOKENDAI), Kumiko Goto-Azuma (NIPR &SOKENDAI)*Christopher Chambers (Hokkaido University), Ralf Greve (Hokkaido

OMo12

15:00 - 15:20

Long-term future projections for the Antarctic ice sheet

University), Takashi Obase (University of Tokyo), Fuyuki Saito (Japan

with the model SICOPOLIS

Agency for Marine-Earth Science and Technology), Kaho Harada(University of Tokyo), Ayako Abe-Ouchi (University of Tokyo)*Ralf Greve (Hokkaido University), Christopher Chambers (Hokkaido

OMo13

15:20 - 15:40

Long-term future projections for the Greenland ice sheetwith the model SICOPOLIS

University), Reinhard Calov (Potsdam Institute for Climate Impact
Research)

Poster presentations (16 November - 18 December)
OMp1

A model study of controlling factors for ultrafine particle*Ryohei Haraguchi (Fukuoka University), Masahiko Hayashi (Fukuoka University), Naohikoconcentrations in the Antarctic coastal region in summer

Hirasawa (NIPR)

Characteristics of cloud fraction from whole-sky camera
OMp2

and ceilometer observations onboard R/V Shirase during
JARE 61

Makoto Kuji (Nara Women's University), *Sara Hirose (Nara Women's University), Naho
Nakatsuji (Nara Women's University), Mana Takada (Nara Women's University), Sakiko ishino(NIPR), Naohiko Hirasawa (NIPR), Rigen Shimada (Japan Aerospace Exploration Agency),
Masahiro Hori (University of Toyama)*Naho Nakatsuji (Nara Women’s University), Sara Hirose (Nara Women’s University), Nanao

OMp3

Cloud fractions estimated from satellite and shipboard

Yamada (Nara Women’s University), Mana Takada (Nara Women’s University), Makoto Kuji

observations(Nara Women’s University), Rigen Shimada (Japan Aerospace Exploration Agency), Masahiro
Hori (University of Toyama)

OMp4

OMp5

OMp6

OMp7
OMp8

OMp9

Possible semi-circumglobal teleconnection along polar
front jet over the Northern Hemisphere driven by deep
convection over the Sahel*Tomoe Nakanishi (Mie University), Yoshihiro Tachibana (Mie University), Yuta Ando (Mie
University & Niigata University)

A hemispheric extreme cold winter in 2017/18 enhanced*Keisuke Ota (Mie University), Yoshihiro Tachibana (Mie University), Yuta Ando (Mieby the lowest extent of Chukchi sea ice

University & Niigata University)

Detection of a climatological short break in the Polar*Yuta Ando (Mie University & Niigata University), Koji Yamazaki (Hokkaido University),Night Jet in early winter and its relation to cooling over

Yoshihiro Tachibana (Mie University), Masayo Ogi (Hokkaido University), Jinro Ukita (Niigata

Siberia

University)

The stratospheric QBO affects Southern Ocean sea ice
through the tropical convection in early austral winter*Koji Yamazaki (Hokkaido University), Tetsu Nakamura (Hokkaido University)

A 25 years record of surface air temperature at Dome

*Shohei Morino (Nagoya University), Naoyuki Kurita (Nagoya University), Takao Kameda

Fuji(Kitami Institute of Technology), Hideaki Motoyama (NIPR)

Impact of Tasman Sea temperature warming on Antarctic
Peninsula warming*Kazutoshi Sato (Kitami Institute of Technology), Jun Inoue (NIPR), Ian Simmonds (The
University of Melbourne), Irina Rudeva (The University of Melbourne & Australian Bureau of
Meteorology)

Clouds and radiation processes in regional climate models

OMp10 evaluated using observations over the ice-free Arctic*Jun Inoue (NIPR), Kazutoshi Sato (Kitami Institute of Technology), and CORDEX Team

Ocean

*Rigen Shimada (JAXA & Meteorological Research Institute), Masahiro Hori (University of
OMp11

The version upgrade of the GCOM-C/SGLI Cryosphere
products

Toyama), Teruo Aoki (NIPR & Meteorological Research Institute), Tomonori Tanikawa(Meteorological Research Institute), Sumito Matoba (Hokkaido University), Masashi Niwano(Meteorological Research Institute), Knut Stamnes (Stevens Institute of Technology), Wei Li(Stevens Institute of Technology), Nan Chen (National Center for Atmospheric Research)

Long-term trends of regional snow cover extent in the

OMp12 Northern Hemisphere derived from polar-orbiting satellite
optical sensors*Masahiro Hori (University of Toyama), Masashi Niwano (Meteorological Research Institute),
Rigen Shimada (Japan Aerospace Exploration Agency), Teruo Aoki (NIPR & MeteorologicalResearch Institute)

Development and Application of a coupled ice-sheet/earth

OMp13 rebound model for Antarctic and Northern Hemisphere*Fuyuki Saito (JAMSTEC), Jun'ichi Okuno (NIPR), Ayako Abe-Ouchi (AORI U.Tokyo)

ice-sheets

OMp14

Incorporation of grounding line parameterizations in thethree-dimensional ice sheet model SICOPOLIS
Modeling of Antarctic ice sheet response to atmospheric

OMp15 and ocean warming and its relation to past and future
warming

OMp16

OMp17

Basal topography in the Dome Fuji region derived fromthe ground-based radar survey
On the choice of antennas for observation of bedrock
topography below the ice sheet*Takashi Obase (The University of Tokyo), Ayako Abe-Ouchi (The University of Tokyo &NIPR), Fuyuki Saito (JAMSTEC), Ralf Greve (Hokkaido University), Kaho Harada (The
University of Tokyo)*Kaho Harada (The University of Tokyo), Ayako Abe-Ouchi (The University of Tokyo & NIPR),
Takashi Obase (The University of Tokyo), Wing-Le Chan (The University of Tokyo), Fuyuki
Saito (Japan Agency for Marine-Earth Science and Technology), Ralf Greve (Hokkaido
University)*Shun Tsutaki (NIPR), Shuji Fujita (NIPR & SOKENDAI), Kenji Kawamura (NIPR & SOKENDAI &JAMSTEC), Ayako Abe-Ouchi (The University of Tokyo & NIPR), Kotaro Fukui (Tateyama
Caldera Sabo Museum)*Shuji Fujita (NIPR & SOKENDAI), Shun Tsutaki (NIPR), Kenji Kawamura (NIPR & SOKENDAI &JAMSTEC), Ayako Abe-Ouchi (The University of Tokyo & NIPR), Kotaro Fukui (Tateyama
Caldera Sabo Museum)

Crystal orientation fabric development of Dome Fuji ice

OMp18 core inferred from dielectric permittivity tensor*Tomotaka Saruya (NIPR), Shuji Fujita (NIPR & SOKENDAI)

measurement

OMp19

Modeling elastic stress of Langhovde Glacier in East

*Masahiro Minowa (Nagoya University), Evgeny A. Podolskiy (Hokkaido University), Shin

Antarctica

Sugiyama (Hokkaido University)

Fractionation of O2/N2 and Ar/N2 in polar ice cores
OMp20

during bubble formation, bubble-clathrate transition, andgas loss during storage from precise gas measurementsof the Dome Fuji ice core, Antarctica

OMp21

Microwave observation of snow melting, Rain-On-Snow*Ikumi Oyabu (NIPR), Kenji Kawamura (NIPR & SOKENDAI & JAMSTEC), Kyotaro Kitamura(NIPR), Shuji Fujita (NIPR & SOKENDAI), Tsutomu Uchida (Hokkaido University), Jeffery P.
Severinghaus (SIO), Jacob Morgan (SIO), Motohiro Hirabayashi (NIPR)*Nuerasimuguli Alimasi (NIPR), Hiroyuki Enomoto (NIPR & SOKENDAI), Naohiko Hirasawa

and ice lens formation in polar regions(NIPR & SOKENDAI)

Ice speed and frontal variations of outlet glaciers on

OMp22 Lützow-Holm Bay, East Antarctica, after a breakup of*Ken Kondo (Hokkaido University), Shin Sugiyama (Hokkaido University)land-fast sea ice

Approaches for integrated awareness of flow velocity,

OMp23 outflux, and thinning rate of Shirase Glacier using satellite
data

OMp24
OMp25
OMp26

OMp27

*Shotaro Ohkawa (Waseda University), Koichiro Doi (NIPR & SOKENDAI), Kazuki Nakamura(Nihon University), Hiroto Nagai (Waseda University)

Position of grounding line at outlet glacier based on*Chiyuki Narama (Niigata University), Tsutomu Yamanokuchi (RESTEC), Shin Sugiyama

DDInSAR analysis(Hokkaido University)

Spatial variations in biogenic impurities in the ablation*Tsubasa Takahashi (Chiba University), M. Ono (Chiba University), A. Kizawa (Chuoarea of Gulkana Glacier in Alaska

University), Nozomu Takeuchi (Chiba University)

Recent increase of extreming snowfall events in Kanto*Yuki Nakamura (Mie University), Yoshihiro Tachibana (Mie University), Yuta Ando (Mieand its relation to the shift of surrounding fields

University & Niigata University)

Continuous methane measurement by a Continuous Flow
Analysis system*Ayaka Yonekura (SOKENDAI), Kenji Kawamura (NIPR & SOKENDAI), Ikumi Oyabu (NIPR),
Kyotaro Kitamura (NIPR), Jun Ogata (NIPR), Motohiro Hirabayashi (NIPR), Kaori Fukuda(NIPR), Kumiko Goto-Azuma (NIPR & SOKENDAI), Hieaki Motoyama (NIPR & SOKENDAI)*Yuko Motizuki (RIKEN Nishina Center for Accelerator-Based Science), Yoichi Nakai (RIKEN
Nishina Center for Accelerator-Based Science), Kazuya Takahashi (RIKEN Nishina Center for
Accelerator-Based Science), Junya Hirose (RIKEN Nishina Center for Accelerator-BasedA novel laser-melting ice-core sampler with high depth

OMp28 resolution and high throughput for discrete ice core
analysesScience), Yu Vin Sahoo (RIKEN Nishina Center for Accelerator-Based Science), Yasushige
Yano (RIKEN Nishina Center for Accelerator-Based Science), Masaki Yumoto (RIKEN Nishina
Center for Accelerator-Based Science), Masayuki Maruyama (RIKEN Nishina Center for
Accelerator-Based Science), Michio Sakashita (RIKEN Nishina Center for Accelerator-Based
Science), Kiwamu Kase (RIKEN Nishina Center for Accelerator-Based Science), Satoshi Wada
(RIKEN Nishina Center for Accelerator-Based Science)

Establishment of investigating methods for clarifying the

OMp29 correspondence between infrasound in the polar regions
and natural phenomena such as the aurora*Haruka Ohata (Kochi University of Technology), Masa-yuki Yamamoto (Kochi University ofTechnology)*Tomoyuki Onomura (The University of Tokyo), Rintaro Matsushita (The University of Tokyo),

OMp30

Sea-water spray measurement and icebreaking operation

Hajime Yamaguchi (The University of Tokyo), Shuki Ushio (NIPR), Yutaka Yamauchi (Techncal

during JARE61 Shirase cruise

Research Center, Japan Marine United Corporation), Shigeya Mizuno (Techncal ResearchCenter, Japan Marine United Corporation)

OMp31

Development of heat and salt flux dataset associated with
sea-ice processes in the Antarctic Ocean*Sohey Nihashi (National Institute of Technology (KOSEN) Tomakomai College), Kazuki Nakata(Hokkaido University), Ryosuke Makabe (NIPR), Noriaki Kimura (The University of Tokyo),Takeshi Tamura (NIPR)*Masato Ito (Japan Agency of Marine-Earth Science and Technology), Andrew R. Mahoney

OMp32

The relation between sea ice stratigraphy and particle
concentration in an Alaskan coastal lagoon(University of Alaska Fairbanks), Chris M. Polashenski (Dartmouth College & U.S. Army Cold
Regions Research and Engineering Laboratories), Takenobu Toyota (Hokkaido University),
Sumito Matoba (Hokkaido University), Takashi Kikuchi (Japan Agency of Marine-Earth
Science and Technology)

OMp33

Formulation of disequilibrium for estimating the*Chenye Wang (Hokkaido University), Bofeng F. Li (Hokkaido University), Xianliang L. Pan

anthropogenic CO2 over the Southern Ocean(Hokkaido University), Yutaka W. Watanabe (Hokkaido University)

The effect of basal melting of the Totten Ice Shelf on*Tetsuya Tamura (Hokkaido University), Daiki Nomura (HokkaidoUniversity), Daisuke Hirano

OMp34 marine biogeochemical components in Sabrina Coast,
East Antarctica

Variations of surface water carbonate chemistry from
OMp35 winter to summer in the Indian sector of the Southern
Ocean

Multi-decadal trend of freshening over the Southern

OMp36 Ocean coastal regions based on a progressedparameterization technique

OMp37(Hokkaido University), Takeshi Tamura (NIPR), Masaaki Kikuchi (Hokkaido University), Gen
Hashida (NIPR), Shigeru Aoki (Hokkaido University), Hiroto Murase (TUMSAT)*Manami Tozawa (Hokkaido University), Daiki Nomura (Hokkaido University), Shin-ichiro
Nakaoka (National Institute for Environmental Studies), Masaaki Kiuchi (Hokkaido University),
Daisuke Hirano (Hokkaido University), Shigeru Aoki (Hokkaido University), Hiroto Murase(Tokyo University of Marine Science and Technology)*Xianliang L. Pan (Hokkaido University), Bofeng F. Li (Hokkaido University), Yutaka W.
Watanabe (Hokkaido University)

Long term observation of winter lake surface changes in*Tatsuru Sato (National Institute of Technology), Ken-ichi Kobayashi (National Institute ofIzunuma, in northeast Japan

Technology)

Development and Installation of Network Connected

OMp38 Meteorological Sensors in the Shiretoko World Natural
Heritage region*Kazutaka Tateyama (Kitami Institute of Technology), Hiroshi Ohno (Kitami Institute ofTechnology)

All Rights Reserved、Copyright © National Institute of Polar ResearchInter-university Research Institute Corporation Research Organization of Information and Systems National Institute of Polar Research
10-3, Midoricho, Tachikawa, Tokyo 190-8518, Japan△ Page Top

Special session

Interdisciplinary sessions

Ordinary sessions

Time Table

Oral session │ Poster session[OS] Space and upper-atmosphere sciences
ScopesThis session covers the solar-terrestrial science related to topics in the polar upper atmosphere, ionosphere and magnetosphere.
Conveners : Masaki Okada and Koji Nishimura (NIPR)

Real-time Oral presentations (13:00 – 14:30, 14:45 - 16:15)
Date: Wed. 2 December
Chair: Akira Sessai Yukimatu (NIPR)*Akira Sessai Yukimatu (NIPR & SOKENDAI), Tsutomu Nagatsuma (NICT),
Nozomu Nishitani (ISEE), Tomoaki Hori (ISEE), Keisuke Hosokawa (UEC),
OSo1

13:00-13:15

Masakazu Watababe (ICSWSE), Hideaki Kawano (ICSWSE), Yusuke Ebihara
SuperDARN plan for Phase X JARE project and beyond(Kyoto University), Hideo Maeno (NICT), Ryuho Kataoka (NIPR &SOKENDAI), Yoshimasa Tanaka (NIPR & SOKENDAI & PEDSC), Koji
Nishimura (NIPR & SOKENDAI & PEDSC), Natsuo Sato (NIPR), Yuka
Kadowaki (NIPR & PEDSC)

OSo2
OSo3

13:15-13:30
13:30-13:45

Development of the imaging receiver system for the*Nozomu Nishitani (ISEE, Nagoya University), Yoshiyuki Hamaguchi (ISEE,SuperDARN Hokkaido East radar

Nagoya University), Tomoaki Hori (ISEE, Nagoya University)

Inversion Technique on Interferometric Atmospheric*Koji Nishimura (NIPR), Ryosuke Tamura (Kyoto University), Hiroyuki

Radar

Hashiguchi (Kyoto University)*Masayoshi Takada (Tokyo University), Kanako Seki (Tokyo University),

Simultaneous observations of a low-altitude ion upflow by
OSo4

13:45-14:00

the EISCAT radar and molecular ions in the ring current
by the Arase (ERG) satellite

Yasunobu Ogawa (NIPR), Kunihiro Keika (Tokyo University), Satoshi
Kasahara (Tokyo University), Shoichiro Yokota (Osaka University), Tomoaki
Hori (Nagoya University), Kazushi Asamura (Institute of Space andAstronautical Science), Yoshizumi Miyoshi (Nagoya University), Iku
Shinohara (Institute of Space and Astronautical Science)*Yoshimasa Tanaka (Polar Environment Data Science Center & NIPR &OSo5

14:00-14:15

Auroral computed tomography method and its application

SOKENDAI), Yasunobu Ogawa (Polar Environment Data Science Center &to discrete aurora

NIPR & SOKENDA), Akira Kadokura (Polar Environment Data Science
Center & NIPR & SOKENDA)*Akira Kadokura (NIPR), Yasunobu Ogawa (NIPR), Yoshimasa Tanaka(NIPR), Hisao Yamagishi (NIPR), Masaki Okada (NIPR), Ryuho Kataoka

OSo6

14:15-14:30

Antarctic large area network observation of auroral(NIPR), Herbert Akihito Uchida (SOKENDAI), Yuichi Otsuka (Nagoya Univ.),

phenomena using unmanned system: Current status of

Tetsuo Motoba (JHU/APL), Natsuo Sato (NIPR), Gunnlaugur Bjornsson

project in 2020

(Univ. of Iceland), Jean Rasson (Royal Meteorological Institute of Belgium),
Alain Hubert (International Polar Foundation), Ashwini K. Sinha (Indian
Institute of Geomagnetism)

14:30-14:45

Break

Chair: Kataoka Ryuho (NIPR)*Herbert Akihito Uchida (SOKENDAI), Ryuho Kataoka (NIPR), Kiyoka Murase
OSo7

14:45-15:00

Resolving the evolution of pulsating aurora: High-speed
Tjörnes-Arase-Syowa conjugate observation(SOKENDAI), Shoya Matsuda (ISAS/JAXA), Yoshiya Kasahara (Kanazawa
University), Masafumi Shoji (ISEE), Yoshizumi Miyoshi (ISEE), Iku Shinohara(ISAS/JAXA), Ayako Matsuoka (Kyoto University), Satoshi Kurita (RISH),
Keisuke Hosokawa (UEC), Shun Imajo (ISEE)

OSo8

15:00-15:15

Two current systems in the preliminary phase of theSudden Commencement*Shigeru Fujita (Meteorological College & NIPR)*Shigeru Fujita (Meteorological College & NIPR), Shin'ya Nakano (TheInstitute of Statistical Mathematics), Akira Kadokura (NIPR), Yoshimasa

OSo9

15:15-15:30

Feasibility study of the global MHD simulation code

Tanaka (NIPR), Ryuho Kataoka (NIPR), Aoi Nakamizo (NICT), Yoshibumi

toward reanalysis of the space weather phenomena

Kubota (NICT), Keisuke Hosokawa (The University of ElectroCommunications), Satoko Saita (National Institute of Technology,
Kitakyushu College)*Ryuho Kataoka (NIPR & SOKENDAI), Takanori Nishiyama (NIPR &SOKENDAI), Akira Sessai Yukimatu (NIPR & SOKENDAI), Yoshimasa Tanaka

OSo10

15:30-15:45(NIPR & SOKENDAI), Yasunobu Ogawa (NIPR & SOKENDAI), Akira
New auroral camera network in Antarctic polar cap

Kadokura (NIPR & SOKENDAI), Herbert Akihito Uchida (NIPR & SOKENDAI),
Keisuke Hosokawa (UEC), Yusuke Ebihara (Kyoto University), Takeshi

Sakanoi (Tohoku University), Masakazu Watanabe (Kyushu University),
Shigeru Fujita (Meteorological College), Takashi Tanaka (Kyushu University)*Wataru Kihara (Shinshu University), Kazuoki Munakata (Shinshu
OSo11

15:45-16:00

A Particular ICME Event in August 2018 Observed with

University), Chihiro Kato (Shinshu University), Ryuho Kataoka (NIPR), Akira

the Ground Based Muon Detectors and Neutron Monitors

Kadokura (NIPR), Shoko Miyake (National Institute of Technology), et al.
(The GMDN collaboration)*Masumichi Seta (Kwansei Gakuin University), Naomasa Nakai (Kwansei
Gakuin University), Nario Kuno (University of Tsukuba & Tomonaga Centerfor the History of the Universe), Hiro Saito (University of Tsukuba &Tomonaga Center for the History of the Universe), Fuuta Takiguchi(University of Tsukuba), Toru Koyama (University of Tsukuba), Makoto
Nagai (National Astronomical Observatory of Japan), Kazuo Sorai

OSo12

16:00-16:15

Upgrading 30cm Sub-millimeter Telescope to Map the
Milky Way in CO and CI Lines(Hokkaido University & University of Tsukuba), Yu Yashima (Hokkaido
University), Kazuki Shimizu (Hokkaido University), Taketo Nagasaki (High
Energy Accelerator Research Organization), Tom Nitta (University ofTsukuba & Tomonaga Center for the History of the Universe), Dragan
Salak (University of Tsukuba & Tomonaga Center for the History of the
Universe), Takuya Hashimoto (University of Tsukuba & Tomonaga Centerfor the History of the Universe), Toshifumi Umemoto (National
Astronomical Observatory of Japan), Antarctic Astronomy Consortium ofJapan

Poster presentations (16 November - 18 December)*Takuo T. Tsuda (UEC), Chengyu Li (UEC), Shiori Hamada (UEC), Keisuke Hosokawa (UEC),
OSp1

OI 630.0 nm and N2 1PG emissions in pulsating aurora

Shin-ichiro Oyama (Nagoya Univ. & NIPR & University of Oulu), Satonori Nozawa (Nagoya

events detected by an optical spectrograph at Tromsø,

Univ.), Tetsuya Kawabata (Nagoya Univ.), Akira Mizuno (Nagoya Univ.), Junichi Kurihara

Norway(Hokkaido Univ.), Takanori Nishiyama (NIPR & SOKENDAI), Michaek J. Kosch (SANSA &Lancaster University & University of the Western Cape)

Yearly variations in Be-7 concentrations in the surface air
OSp2

at Iceland and Japanfor 16 years from 2003: Solar

modulation of cosmogenic nuclide
Aurora and airglow observations with the multi-

OSp3

OSp4

OSp5

wavelength all-sky attitude-stabilized imagers and GNSS
receiver on Shirase*Hirohisa Sakurai (Yamagata University), Youmei Kawamura (Yamagata University), Fuyuki
Tokanai (Yamagata University), Emiko Inui (Yamagata University), Mirei Takeyama (Yamagata
University), Toru Moriya (Yamagata University), Fusa Miyake (ISEE), Akira Kadokura (NIPR),
Natsuo Sato (NIPR), Bjornsson Gunnlaugur (Iceland Univ.)*Takashi Sakanoi (Tohoku University), Takuo T. Tsuda (The University of ElectroCommunications), Yuta Hozumi (The University of Electro-Communications), Takeshi Aoki
(The University of Electro-Communications), Akinori Saito (Kyoto University), Takahiro Naoi
(NICT), Masato Nagahara (NICT), Mitsumu K. Ejiri (NIPR), Takanori Nishiyama (NIPR)

Temporal evolutions of N2+ Meinel (1,2) band near 1.5*Takanori Nishiyama (NIPR & SOKENDAI), Makoto Taguchi (Rikkyo University), Hidehikoum associated with aurora breakup and their effects on

Suzuki (Meiji University), Peter Dalin (Swedish Institute of Space Physics), Yasunobu Ogawa

mesopause temperature estimations from OH Meinel (3,1)(NIPR & SOKENDAI & Joint Support-Center for Data Science Research), Urban Bräendströem

band(Swedish Institute of Space Physics), Takeshi Sakanoi (Tohoku University)

Toward full-automatic FLR identification and density*Hideaki Kawano (Kyushu University), Akira Sessai Yukimatu (NIPR & SOKENDAI), Nozomu

estimation from SuperDARN VLOS data to identify

Nishitani (Nagoya University), Yoshimasa Tanaka (NIPR & SOKENDAI), Satoko Saita

magnetospheric regions(Kitakyushu College), Tomoaki Hori (Nagoya University)*Yasunobu Ogawa (NIPR & SOKENDAI & Joint Support-Center for Data Science Research),

OSp6

Network observations of aurora and airglow with low-cost

Akira Kadokura (NIPR & SOKENDAI & Joint Support-Center for Data Science Researc),

multi-wavelength imager system

Yoshimasa Tanaka (NIPR & SOKENDAI & Joint Support-Center for Data Science Researc),and WMI team

OSp7

Visualizing field-aligned electric fields associated withinterchange-type reconnection*Masakazu Watanabe (Kyushu University), Tomoya Asano (Kyushu University), Dongsheng
Cai (University of Tsukuba), Peikun Xiong (University of Tsukuba), Shigeru Fujita(Meteorological College), Takashi Tanaka (Kyushu University)*Miki Nishimura (Shinshu University), Takuya D. Kawahara (Shinshu University), Katsuhiko

OSp8

Pulse spectrum simulation using optical heterodyne

Tsuno (RIKEN Center for Advanced Photonics), Mitsumu Ejiri (NIPR), Takayo Ogawa (RIKEN

interferometry

Center for Advanced Photonics), Satoshi Wada (RIKEN Center for Advanced Photonics),
Satonori Nozawa (ISEE, Nagoya University)

OSp9

OSp10

Study on the effect of asymmetric pulsed laser spectrum
on wind bias observed by the Na lidar at Tromso
Development of a new M-I coupling algorithm in global
MHD magnetosphere simulation: Alfvenic-Coupling*Yoshitaka Kobayashi (Shinshu University), Takuya D. Kawahara (Shinshu University), Satonori
Nozawa (ISEE, Nagoya University), Takuo T. Tsuda (The University of ElectroCommunications), Norihito Saito (RIKEN Center for Advanced Photonics)*Aoi Nakamizo (National Institute of Information and Communications Technology), Akimasa
Yoshikawa (Kyushu University), Hiroyuki Nakata (Chiba University), Keiichiro Fukazawa (Kyoto
University), Takashi Tanaka (Kyushu University)*Nario Kuno (University of Tsukuba & Tomonaga Center for the History of the Universe),
Naomasa Nakai (Kwansei Gakuin University), Masumichi Seta (Kwansei Gakuin University),
Kazuo Sorai (Hokkaido University & University of Tsukuba & Tomonaga Center for theHistory of the Universe), Makoto Nagai (National Astronomical Observatory of Japan), Tom

OSp11

Antarctic Terahertz Telescope Project

Nitta (University of Tsukuba & Tomonaga Center for the History of the Universe), Hiro Saito(University of Tsukuba & Tomonaga Center for the History of the Universe), Dragan Salak(University of Tsukuba & Tomonaga Center for the History of the Universe), Takuya
Hashimoto (University of Tsukuba & Tomonaga Center for the History of the Universe),
Tomofumi Umemoto (National Astronomical Observatory of Japan), and Antarctic astronomy
consortium of JapanOSp12

Operational Report and use-case of New Polar Science
Computer System*Masaki Okada (NIPR)All Rights Reserved、Copyright © National Institute of Polar ResearchInter-university Research Institute Corporation Research Organization of Information and Systems National Institute of Polar Research
10-3, Midoricho, Tachikawa, Tokyo 190-8518, Japan△ Page Top

Special session

Interdisciplinary sessions

Ordinary sessions

Time Table

Oral session │ Poster session

Interdisciplinary Session[IW] Whole atmosphere
ScopesThis session provides an opportunity to present and discuss observational, theoretical, and modeling studies focusing on a variety of phenomena in each layer or acrossmultiple layers of the earth's atmosphere.
Conveners : Yoshihiro Tomikawa, Mitsumu K. Ejiri, and Takanori Nishiyama (NIPR)

Real-time Oral presentations (13:30 – 15:00, 15:30 – 17:30)
Date: Thu. 3 December
Note: [I] represents an invited talk.

Chair: Naohiko Hirasawa (NIPR)
IWo1

13:30 - 13:45

IWo2

13:45 - 14:00

IWo3

14:00 - 14:15

The analysis of extreme tropopause fold events at Syowa*Masatoshi Mizukoshi (The University of Tokyo), Masashi Kohma (TheStation in the Antarctic

University of Tokyo), Kaoru Sato (The University of Tokyo)

The Kelvin-Helmholtz billows in the Antarctic troposphereand lower stratosphere captured by the PANSY radar at
Syowa Station (69.0°S, 39.6°E)
Characteristics of inertia gravity waves over Syowa*Yuichi Minamihara (The University of Tokyo), Kaoru Sato (The University ofTokyo), Masaki Tsutsumi (NIPR)*Lihito Yoshida (SOKENDAI), Yoshihiro Tomikawa (NIPR & SOKENDAI),

Station in summer -Comparison between the PANSY radar Mitsumu K. Ejiri (NIPR & SOKENDAI), Masashi Kohma (The University ofand the ERA5 reanalysis-

Tokyo), Kaoru Sato (The University of Tokyo)*Yoshihiro Tomikawa (NIPR & SOKENDAI), Kaoru Sato (The University ofTokyo), Yoshitaka Saito (Japan Aerospace Exploration Agency), Isao

IWo4

14:15 - 14:30

Current status of LODEWAVE (Long-Duration balloon
Experiment of gravity WAVE over Antarctica)

Murata (Tohoku University), Naohiko Hirasawa (NIPR & SOKENDAI),
Masashi Kohma (The University of Tokyo), Kyoichi Nakashino (Tokai
University), Daisuke Akita (Tokyo Institute of Technology), Takuma Matsuo(Meiji University), Masatomo Fujiwara (Hokkaido University), Lihito Yoshida(SOKENDAI)

IWo5

14:30 - 14:45

IWo6

14:45 - 15:00
15:00 - 15:30

A study of dynamical processes in the middle atmosphereassociated with a sudden stratospheric warming using ahigh-resolution and high-top general circulation modelTime Variation of PMWE and Turbulent Energy Dissipation
Rates after the Stratospheric Sudden Warming in theSouthern Hemisphere in 2019

*Haruka Okui (The University of Tokyo), Kaoru Sato (The University ofTokyo), Dai Koshin (The University of Tokyo), Shingo Watanabe (JAMSTEC)*Masashi Kohma (The University of Tokyo), Kaoru Sato (The University ofTokyo), Koji Nishimura (NIRP), Masaki Tsutsumi (NIPR & SOKENDAI)

BreakChair: Masaki Tsutsumi (NIPR)*Sekiho Maeda (Nagoya University), Satonori Nozawa (Nagoya University),
Statistical study of atmospheric stability in the polar
IWo7

15:30 - 15:45

upper mesosphere and lower thermosphere above
Tromsø by using sodium LIDAR data

Takuya Kawahara (Shinshu University), Norihito Saito (RIKEN), Satoshi
Wada (RIKEN), Takuo Tsuda (The University of Electro-Communications),
Toru Takahashi (Electronic Navigation Research Institute & University ofOslo), Tetsuya Kawabata (Nagoya University), Chris Hall (UiT The Arctic
University of Norway)*Satonori Nozawa (ISEE, Nagoya University), Takuo T. Tsuda (The University
of Electro-Communications), Norihito Saito (RIKEN Center for Advanced
Photonics), Toru Takahashi (University of Oslo & Electronic Navigation

IWo8

15:45 - 16:00

Statistical study of Sporadic Sodium Layer (SSL) in the

Research Institute), Takuya Kawahara (Shinshu University), Yasunobu

polar MLT region

Ogawa (NIPR), Hitoshi Fujiwara (Seikei University), Satoshi Wada (RIKEN
Center for Advanced Photonics), Tetsuya Kawabata (ISEE, Nagoya
University), Chris Hall (UiT The Arctic University of Norway), Asgeir Brekke(UiT The Arctic University of Norway)

A frequency-tunable resonance scattering lidar
IWo9

16:00 - 16:15

observation at Syowa in Antarctic - Characteristics of
calcium ion layer in the mesosphere and lowerthermosphere -IWo10

16:15 - 16:30*Mitsumu K. Ejiri (NIPR & SOKENDAI), Takanori Nishiyama (NIPR &SOKENDAI), Takuo T. Tsuda (UEC), Takuji Nakamura (NIPR & SOKENDAI),
Makoto Abo (Tokyo Metropolitan University), Katsuhiko Tsuno (RIKEN,
RAP), Takuya D. Kawahara (Shinshu Univ.), Takayo Ogawa (RIKEN, RAP),
Satoshi Wada (RIKEN, RAP)

Development of the mesosphere wind observation using*Taishi Hashimoto (NIPR), Masaki Tsutsumi (NIPR), Koji Nishimura (NIPR),

meteors on the PANSY radar

Toru Sato (Kyoto University), Kaoru Sato (The University of Tokyo)

IWo11

16:30 - 16:45

IWo12

16:45 - 17:00

IWo13

17:00 - 17:30

Imaging Observation of Ionospheric Field Aligned*Daisuke Kagawa (Kyoto University), Taishi Hashimoto (NIPR), Akinori Saito

Irregularities by the PANSY Radar at Antarctic Syowa(Kyoto University), Koji Nishimura (NIPR), Masaki Tsutsumi (NIPR), Toru

StationSato (Kyoto Universit), Kaoru Sato (Tokyo University)

Statistical study of solar activiy and seasonal dependence*Hirotaka Koyama (Nagoya University), Satonori Nozawa (Nagoya

of semidiurnal tide in the polar lower Thermosphere on

University), Yasunobu Ogawa (NIPR), Asgeir Brekke (UiT The Arctic

quiet days using EISCAT radar data

University of Norway)[I] Solar Impact on Climate through Energetic Particle
Precipitation*Yvan J. Orsolini (Norwegian Institute for Air Research)

Poster presentations (16 November - 18 December)*Akira Mizuno (ISEE, Nagoya University), Daichi Tsutsumi (ISEE, Nagoya University), Takahiro
Kosegaki (ISEE, Nagoya University), Hiroyuki Iwata (ISEE, Nagoya University), Taku Nakajima
IWp1

Multi-frequency mm-wave spectrometer for atmosphericminor constituents at Syowa Station(ISEE, Nagoya University), Kohei Haratani (ISEE, Nagoya University), Tomoo Nagahama (ISEE,
Nagoya University), Syoki Iriyama (ISEE, Nagoya University), Genma Mizoguchi (ISEE, Nagoya
University), Naoto Sekiya (University of Yamanashi), Takuma Hayashi (University of
Yamanashi), Yoshihiro Tomikawa (NIPR), Mitsumu K. Ejiri (NIPR), Kaoru Sato (The Universityof Tokyo)

Direct Evidence of Nitrate Aerosol Formation in Summer
IWp2

Antarctic Stratosphere Obtained by a Balloon-Assisted
Unmanned Aerial Vehicle Using Two-Stage Separation
MethodSporadic Fe layer event associated with vertical ion drift

IWp3

based on wind shear theory: simultaneous observation by
a resonance scattering lidar and an MF radar at Syowa
station (69.0°S, 39.6°E)*Masahiko Hayashi (Fukuoka University), Shin-Ichiro Higashino (Kyushu University), Takuya
Okada (Kyushu University), Shuji Nagasaki (Kyushu University), Koichi Shiraishi (Fukuoka
University), Keiichi Ozuka (Nippon Tungsten Co. Ltd)*Takanori Nishiyama (NIPR & SOKENDAI), Mitsumu K. Ejiri (NIPR & SOKENDA), Takuo T.
Tsuda (The University of Electro- Communications), Katsuhiko Tsuno (ASI, RIKEN), Takuji
Nakamura (NIPR & SOKENDA), Masaki Tsutsumi (NIPR & SOKENDA), Makoto Abo (Tokyo
Metropolitan University), Taku D. Kawahara (Shinshu University), Takayo Ogawa (ASI, RIKEN),
Satoshi Wada (ASI, RIKEN)*Yoichi Inai (Tohoku University & JMA), Shotaro Chida (Tohoku University), Shinji Morimoto

IWp4

Seasonal variations of 18O and 13C of CO2 in the upper
troposphere and lower stratosphere over Siberia(Tohoku University), Shohei Murayama (AIST), Shuji Aoki (NIPR), Takakiyo Nakazawa (Tohoku
University), Toshinobu Machida (NIES), Hidekazu Matsueda (MRI), Yousuke Sawa (JMA),
Kazuhiro Tsuboi (MRI), Keiichi Katsumata (NIES & Takachiho Chem. Industrial Co.), Ryo Fujita(MRI)*Isao Murata (Tohoku University), Yoshihiro Tomikawa (NIPR & SOKENDAI), Isamu Morino

IWp5

Short-term variations of HCl and HF trends observed with(National Institute for Environmental Studies), Hideaki Nakajima (National Institute for

FTIR at Tsukuba and Rikubetsu

Environmental Studies), Hideharu Akiyoshi (National Institute for Environmental Studies),
Tomoo Nagahama (Nagoya University)

IWp6

IWp7

The impact of assimilation of PANSY radar observation at
Syowa station on atmospheric circulation reproduction inreanalysis data
Na layer variation related with cosmic noise absorption
observed at Syowa, Antarctic*Kazutoshi Sato (Kitami Institute of Technology), Jun Inoue (NIPR), Akira Yamazaki(JAMSTEC), Yoshihiro Tomikawa (NIPR)*Takuo T. Tsuda (UEC), Yoshimasa Tanaka (NIPR & SOKENDAI), Ryo Tozu (UEC), Kyogo
Takizawa (UEC), Mitsumu K. Ejiri (NIPR & SOKENDAI), Takanori Nishiyama (NIPR &SOKENDAI), Takuya D. Kawahara (Shinshu Univ.), Takuji Nakamura (NIPR & SOKENDAI)All Rights Reserved、Copyright © National Institute of Polar ResearchInter-university Research Institute Corporation Research Organization of Information and Systems National Institute of Polar Research
10-3, Midoricho, Tachikawa, Tokyo 190-8518, Japan△ Page Top

Special session

Interdisciplinary sessions

Ordinary sessions

Time Table

Oral session │ Poster session

Interdisciplinary Session[IN] New insights of ship-based interdisciplinary study in Soutnern Ocean
ScopesThis session aims to highlight a range of geology, petrology, geophysics, paleo-oceanography, geochemistry, marine biology, environmental science, and ocean dynamics on
multi spatial-temporal scales.
Conveners : Masakazu Fujii (NIPR), Minoru Ikehara (Kochi University), Asuka Yamaguchi (University of Tokyo), Kenichiro Tani (National Museum of Nature and Science),
Hidetaka Nomaki (JAMSTEC), and Koji Seike (AIST)

Real-time Oral presentations (13:00 – 15:15, 15:30 – 18:00)
Date: Thu. 3 December
Chair: Hidetaka Nomaki (JAMSTEC)
INo1

INo2

13:00 - 13:15

13:15 - 13:30

Hydrographic section along 57°E in the South Indian
Ocean*Katsuro Katsumata (JAMSTEC), Yuichiro Kumamoto (JAMSTEC), Hiroshi
Uchida (JAMSTEC), Shinya Kouketsu (JAMSTEC), Masahito Shigemitsu(JAMSTEC), Kosei Sasaoka (JAMSTEC), Minoru Hamana (JAMSTEC)

High-resolution ocean temperatures and Polar Front*Matthieu Civel-Mazens (Kochi University & AIST), X. Crosta (Université delatitudinal migration assessment based on radiolarian and

Bordeaux), G. Cortese (GNS Science), E. Michel (LSCE), A. Mazaud (LSCE),

diatoms assemblages in the Kerguelen Plateau region,

O. Ther (Université de Bordeaux), M. Ikehara (Kochi University), T. Itaki

Southern Ocean, over the last 360 kyrs

(AIST)*Naoto Jimi (NIPR), *Akito Ogawa (The University of Tokyo), Shimpei F.
Hiruta (National Museum of Nature and Science), Chong Chen (Japan
Agency for Marine-Earth Science and Technology), Itaru Kobayashi (TheINo3

13:30 - 13:45

Deep-sea macrobenthos biodiversity survey at theSouthern Ocean in KH-19-6 Leg 4

University of Tokyo), Hironori Komatsu (National Museum of Nature andScience), Masanori Okanishi (The University of Tokyo), Gregorius Altius
Pratama (The University of Tokyo), Satoshi Imura (NIPR), Hidetaka Nomaki(Japan Agency for Marine-Earth Science and Technology), Kenichiro Tani
(National Museum of Nature and Science), Minoru Ikehara (Kochi
University)*Ryota Nakajima (JAMSTEC), Hidetaka Nomaki (JAMSTEC), Maki Aita

INo4

13:45 - 14:00

Floating microplastics in the Eastern South Pacific and the Noguchi (JAMSTEC), Takuya Ohnishi (The University of Tokyo), Hayao
Southern Ocean

Yokochi (Kindai-University), Kazutaka Takahashi (The University of Tokyo),
Minoru Ikehara (Kochi University), Atsushi Tsuda (The University of Tokyo)

Chair: Asuka Yamaguchi (The University of Tokyo)
INo5

14:00 - 14:15

Vector magnetic anomalies around the East Scotia Ridge*Yoshifumi Nogi (NIPR)*Chihiro Ohshima (The University of Tokyo), Norikatsu Akizawa (TheINo6

14:15 - 14:30

Geochemical characteristics of the mantle in the Scotia

University of Tokyo), Akira Ishikawa (Tokyo Institute of Technology), Sungarc region constrained by osmium isotopes and platinum-

Hi Choi (Chungnam National University), Kenichiro Tani (National Musium ofgroup elements

Nature and Science), Asuka Yamaguchi (The University of Tokyo), Teruaki
Ishii (Shizuoka University)*Asuka Yamaguchi (The University of Tokyo), Ippei Yamamoto (The
University of Tokyo), Yuichi Okuma (The University of Tokyo), Kodai Kato
(Kochi University), Yuji Kato (Kochi University), Kaoru Kubota (KobeINo7

14:30 - 14:45

Characteristics of sediments cored from the South

University), Kenichiro Tani (National Museum of Nature and Science),

Shetland Trench

Hiroaki Koge (National Institute of Advanced Industrial Science andTechnology), Jinyu Zhou (The University of Tokyo), Hanaya Okuda (The
University of Tokyo), Takashi Hakomori (The Univesity of Tokyo), Minoru
Ikehara (Kochi University)

INo8

14:45 - 15:00

New geophysical observation of circum-Antarctic mid-

*Masakazu Fujii (NIPR & SOKENDAI), Kyoko Okino (The University ofocean ridges

Tokyo), Yoshifumi Nogi (NIPR & SOKENDAI)*Hiroshi Sato (Senshu University), Masakazu Fujii (NIPR), Taichi Sato (AIST),
Yoshifumi Nogi (NIPR), Shiki Machida (Chiba Institute of Technology),
Ryoko Senda (Kyushu University), Christine Meyzen (Universita degli Studi

INo9

15:00 - 15:15

Geology of the Conrad Rise: Summary of six cruises by

di Padova), Michael Bizimis (University of South Carolina), Hideo Ishizuka

R/V Hakuho-Maru(Kochi University), Yukiko Kozaka (Nagoya University), Yuki Tokuda (Tottori
University of Environmental Studies), Takuma Haga (National Museum of
Nature and Science), Yukito Kurihara (Mie University), Shungo Kawagata

(Yokohama National University), Hiroki Matsui (Akita University)
15:15 - 15:30

Break

Chair: Minoru Ikehara (Kochi University)
INo10

15:30 - 15:45

INo11

15:45 - 16:00

INo12

16:00 - 16:15

INo13
INo14

16:15 - 16:30
16:30 - 16:45

Estimating the Contribution of Local and Advective
parcels to Mixed Layer Dynamics in the Indian Sector of
the Southern Ocean through a Box Model approach
Cosmonaut Sea Meso-scale Oceanic Structure Survey(CoSMOSS)*Matheus F. Azevedo (TUMSAT), Yujiro Kitade (TUMSAT), Shigeru Aoki
(Hokkaido University)*Shigeru Aoki (Hokkaido University), Daisuke Hirano (Hokkaido University),
Takeshi Tamura (NIPR), Kohei Mizobata (TUMSAT), Kazuya Kusahara(JAMSTEC)*Keishi Shimada (TUMSAT), Kitade Yujiro (TUMSAT), Kohei Mizobata

Oceanic structure of the Vincennes Bay(TUMSAT), Takeshi Tamura (NIPR)

The Heart of the East AnTarctic CRyosphere-Ocean*Kohei Mizobata (TUMSAT), Takeshi Tamura (NIPR), Daisuke Hirano

Synergy System (HEAT-CROSS)(Hokkaido University), Ryosuke Makabe (NIPR)

Possibility of oceanographic observations off Shackleton*Yoshihrio Nakayama (Hokkaido University), Masakazu Fujii (NIPR), Kay I.

ice shelf

Ohshima (Hokkaido University), Shigeru Aoki (Hokkaido University)

Chair: Masakazu Fujii (NIPR)
16:45 - 17:00

3-min Poster Presentation (4 short talks of OGp1 – OGp4)

17:00 - 17:15

Break

17:15 - 18:00

General discussion

Poster presentations (16 November - 18 December)
INp1

INp2

Carbon cycling associated with formation and transportof Cape Darnley Bottom Water
The formation process of calsitic skeleton of deep-sea
isidid octocorals inferred from crystal orientation*Naoyuki Tamura (TUMSAT), Michiyo Yamamoto-Kawai (TUMSAT)*Yukiko Kozaka (Nagoya University), Katsuyoshi Michibayashi (Nagoya University), Takenori
Kato (Nagoya University), Yui Kouketsu (Nagoya University), Yuki Tokuda (Tottori Universityof Environmental Studies), Hiroshi Sato (Senshu University), Minoru Ikehara (Kochi University)*Tatsuo Kanamaru (Nihon University), Kenichiro Tani (National Museum of Nature and

INp3

Does GIA link Antarctic magmatism influenced by climatechange to MORs activities?

Science), Masahiro Ishikawa (Yokohama National University), Kuniyuki Furukawa (Aichi
University), Masakazu Fujii (NIPR), Osamu Ishizuka (Geological Survey of Japan/AIST), Jun'ichi
Okuno (NIPR), Iona Mclntosh (Japan Agency for Marine-Earth Science and Technology),
Motohiro Tsuboi (Kwansei Gakuin University)

INp4

New constraints on the crutsal structure of the South
Orkney microcontinental block from detrital zircon U-Pb
geochronology*Kenichiro Tani (National Museum of Nature and Science), Philip T. Leat (British Antarctic
Survey)All Rights Reserved、Copyright © National Institute of Polar ResearchInter-university Research Institute Corporation Research Organization of Information and Systems National Institute of Polar Research
10-3, Midoricho, Tachikawa, Tokyo 190-8518, Japan△ Page Top