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TEAMS:
Coopera.on between science and regional
communi.es towards be;er restora.on of coastal
lives and ﬁsheries

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Hiroshi KITAZATO*, Akihiro KIJIMA, Kazuhiro KOGURE
and Katsunori FUJIKURA* TEAMS, Tokyo University of Marine Science andTechnology

Time-series of earthquake epicenter andMagnitudes

March 11, 2011, 7:00〜22:00
M3

M5

M7〜15 min
〜1 hour〜1 day1 day 〜
防災科学技術研究所Hi-net

Oﬀ Tohoku Earthquake and Tsunamis
deadmissing

15,894
2,562

total

18,45699% were dead by Tsunamis

March 11, 15:56（共同通信）
http://www.boston.com/bigpicture/2011/03/massive_earthquake_hits_japan.html

Tsunami inundaGon heights someGmesreaches at 40m high in alGtude anddestroyed coastal infrastructures and wash
everything out.
They also strongly disturbed coastal tooﬀshore ecosystems of the Northeast Japan.

時事通信

3

Tohoku Ecosystem-Associated Marine Sciences(TEAMS) 2012-2021 supported by MEXT

Tohoku University

Studies on the environment change
process in ﬁsheries grounds
Tokyo Univ. Mar. Sci. Tech.
Scientific evaluation of the effects of theearthquake and tsunami on theecosystem by conducting field researchand modeling.
Clarifying the way to restore fisheries

AORI
The University of Tokyo

Studies on the Mechanisms ofmarine ecosystem change

JAMSTEC
Studies on the mechanisms ofecosystem change on the seaﬂoor andcoastal-oﬀshore area

ConstrucGon of database andopen the scienGﬁc informaGon

Tokai Univ.

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Task of TEAMS
Carry out monitoring researches of disturbances andrecovery processes of coastal environments andecosystems by earthquake and tsunamis,

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transfer scien.ﬁc knowledge and results to ﬁshermen,
ci.zens and stakeholders for be;er restora.on of
their lives and regional economy (=ﬁshery) !

Learn from civil engineering

Disaster Risk Managements ﬂow chart(PrevenGon, ReducGon, MiGgaGon and RestoraGon)
Inter-disciplinarity

Data &ObservaGon

Modeling &synthesis

Science acGviGes

Stakeholders

InformaGon
products(habitat maps)

Delivery

AcGon

Trans-disciplinarity

Social Application of Scientiﬁc results（ex. Coastal ecosystem managements, socio-ecologicalrestoration、advanced ﬁsheries and others)＊ Application of TEAMS results for restoration of damaged ﬁsheries andcoastal societies need knowledge of either liberal arts or social sciences.
We have started series of dialogue among TEAMS, social science
community and regional stakeholders.

Data and observaGons à share data with stakeholders

Draw oﬀshore topographic maps by MBES (2011 ~ 2017)

Rias CoastOkirai Bay
OfunatoBay
Kesen-numa
Bay
Shizugawa Bay
Oppa Bay
Nagatsura-ura
Ogatsu Bay

Mangoku-ura

Onagawa Bay

HigashiMatsushima
Gamo tideland
Natori-Hiroura
SendaiBayYamamoto

Samenoura Bay
Oshika P.
(3points)

Real Gme informaGonof the marine condiGon
Development of the
new ﬁshing gear forreconstrucGon of
Sakhaline surf clamﬁshery in Yamamototown.

Observation of thedamage for coastal
ecosystem by diving
Seaweed communities
are getting back to theoriginal. However, sea
urchins was born inlarge quantities, it isgoing to be a rocky
shore crisis. In order toachieve both productionand environmental
protection, sea urchinsare collected andculture separately.

Genetic analyses of thedamage on divergence level

Coastal ecosystems consist of mulGple and mozaic
distribuGon of various habitats (ex. Otsuchi Bay)

Open oceanwaterRiverine input
Freshwater and sediment.

Seagrass
bed
Reed bed,
Salt marsh,
Sandy beachSand bar
Riverine input

Undaria-, Ascidian-, OysterAquacultures
Seagrass
bed

Abalone, Sea urchin
Salmon、Ayu、Turtle

Changes in density distribuLon of Corbicula
clam aMer Tsunami at Natori River
St.3

St.3
St.4

東部道路

東部道路
(n/㎡)

St.2

St.2

井土浦

井土浦

St.1

St.1

閖上大橋

閖上大橋

仙台湾

貞山堀

貞山堀
1 km

広浦
Aug., 2009
before disaster1 - 10
10 - 20

1 km

広浦Aug., 2011
AMer 5 months from disaster

St.3
St.4

仙台湾

0.1 -120 - 40

St.3
St.4

東部道路
St.2

井土浦

東部道路
St.2

井土浦

St.1
閖上大橋

St.1
仙台湾

貞山堀
広浦
Apr., 2012
AMer 1 year from disaster

閖上大橋

仙台湾

貞山堀
1 km

1 km

広浦
Aug., 2013
AMer 2-y 5 months from disaster

AMer Tsunami, thedistribuLon area change
to upstream area ( about1 Km) because of app.
1m land subsidence at
coastal area by GEJE

work together with ﬁshermen

Coastal oceanic monitoring system (ex. Otsuchi)
Real time information available for local people via cellphone
Real time Images

Water temp

Nutrients

Meteorologicalinformation
ICRC

WatercurrentWaveCoastal ocean forecast toward establishing sustainable ﬁshery
Long-term planning

AccumulaGon of real-Gme physico-chemical oceanographic data
Cold water invasion is fatal for
aquacultures. Coastal ocean condition
forecast is useful for avoiding daily risk.

Sea water circulation in Otsuchi Bay
surface water temp.
on March 1, 2012

Water temperature of
100m depth layer on
March 1, 2012

Physical oceanographic simulations ! coastal ocean forecastDatabase and their uLliLes

accessibility

CollecLng researchand scienLﬁc res
Comment and searching forof both ﬁsheries
andstakeholders
requestFishermen

Various dataRelease
informaLon

input

ciLzensscientists(Research Teams)

Tohoku U., Kitasato U.,
AORI, Univ. Tokyo, Tokyo
Univ., Mar. Sci. and Tech.,
Iwate U., JAMSTEC, Tokai
Univ., and others
Monitoring andresearches

Systems management:
Unit 4４）• Research data storage, archiving
and provide them to the public• Collect InformaGon and release• Data ﬂow system construcGonand others

teachers
stakeholder

DomesLc andinternaLonal projectShare our research results with stakeholders and ciLzen

Transfer and /or share knowledge with other countries:
Joint workshops!

TEAMS&IONTU+workshop+on+impacts+of+
marine+ecosystems+by+natural+
disasters+

Workshop with NaGonal Taiwan
University at Taipei, Taiwan on June2016!
Date+and+Time:++6/15/2016,+13:30+~+18:00+
Location:+IONTU+Lecture+hall+Tohoku+Ecosystem&Associated+Marine+Sciences+(TEAMS)+is+a+research+program+
contributing+to+the+restoration+of+fishery+grounds+affected+by+the+giant+earthquake+and+subsequent+massive+tsunami+on+March+11,+2011.++TEAMS+is+led+by+
Tohoku+University,+the+Atmosphere+and+Ocean+Research+Institute+(AORI)+of+the+
University+of+Tokyo+and+the+Japan+Agency+for+Marine&Earth+Science+and+Technology+(JAMSTEC)+with+the+goal+to+reveal+the+impacts+and+recovery+of+marine+ecosystem+in+
the+Tohoku+region.++This+TEAMS&IONTU+joining+workshop+is+aim+to+showcase+the+research+activities+from+both+organizations+to+seek+further+collaborations+
between+TEAMS+and+Taiwan+marine+scientists.+

We will have series of workshops / symposia with countries that are potenGal toexperience of natural hazards, in parGcular to Earthquake and Tsunamis.
+
13:30&13:40+(10+mins)+Welcome!remarks!!
by+Prof.+Ching&Ling+Wei+#++(Director+and+professor,+IONTU)!

June 2017, Chulalongkorn Univ., Thailand;
November 2017, World BOSAI Forum@Sendai for Disaster Risk ReducGon. We try
to take acGon plan for establishing coastal eco-DRR together with scienGsts fromhazardous countries, such as Chile, Indonesia, Thailand and others.
13:40&14:00+(20+mins)+Underwater!earthquake!and!geohazard!researches!at!IONTU!by+
Prof.+Emmy+T.+Y.+Chang++ +(Associate+Professor,+IONTU)!

Summary of TEAMS acGviGes
RestoraGon of coastal livelihood and economy (ﬁsheries)
with viewpoint from ecosystem-based disaster risk reducGon– Make research on disturbance and recovery of coastal
Ecosystems and Environments and share scienGﬁc knowledge
with stakeholders (ciGzens, ﬁshermen and government)– Design eco-DRR (recovery of natural environment andecosystems for keeping coastal ecotone; green and bluecoast)– Establish Coastal Ocean Management Systems for promoGngsustainable ﬁsheries, local economy, and for creaGng beler
coastal livelihood