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Kon Koetsu

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Affiliation
Faculty of Life and Environmental Sciences
Official title
Assistant Professor
Birth date
1982-01
URL
Email
 
Office
第2研究室
Phone
0558-22-6618
Research fields
Aquatic bioproduction science
Ecology/Environment
Research keywords
community structute
food web
ecosystem engineering
resource partitioning
species coexistence
stable isotope
intertidal
benthos
mangrove
Research projects
海洋酸性化に対する生物群集の応答評価:直接効果と間接効果の統合理解2018 -- 2021今 孝悦Japan Society for the Promotion of Science/Grant-in-Aid for Scientific Research(B)17,160,000Yen
砂浜域の生物生産に対する漂着物の機能評価2016 -- 2017今 孝悦Japan Society for the Promotion of Science/Grant-in-Aid for Young Scientists(B)4,160,000Yen
亜熱帯性藻場・干潟複合生態系における低次生産構造の解明2013-04 -- 2016-03山田秀秋Japan Society of for the Promotion of Science/Grant-in-Aid for Scientific Research (B)
Effects of allochthonous inputs on estuarine productivity2012-04 -- 2015-03Koetsu KonJapan Society of for the Promotion of Science/若手研究(B)4,550,000Yen
沿岸水域における浮遊懸濁物の起源とその変遷2012-04 -- 2015-03吉川尚Japan Society of for the Promotion of Science/Grant-in-Aid for Scientific Research (C)
Effects of mangrove reforestation on benthic faunal community2010-04 -- 2012-03Koetsu KonJapan Society of for the Promotion of Science/特別研究員奨励費1,900,000Yen
Clarification of trophic structure of mangrove forest in Southern Thailand,2008-04 -- 2010-03Koetsu KonJapan Society of for the Promotion of Science/特別研究員奨励費1,200,000Yen
Career history
2008-04 -- 2009-03University of Tokyo Graduate School of Agricultural and Life Sciences JSPS Research Fellow (DC2)
2009-04 -- 2010-03University of Tokyo Graduate School of Agricultural and Life Sciences JSPS Research Fellow (PD)
2010-04 -- 2011-10University of Tokyo Atmosphere and Ocean Research Institute JSPS Research Fellow (PD)
2011-11 -- (current)University of Tsukuba Faculty of Life and Environmental Sciences, Shimoda Marine Research Center Assistant professor
Academic background
2000-04 -- 2004-03Hokkaido University Faculty of Fisheries Department of Marine Biological ScienceGraduated
2004-04 -- 2006-03The University of Tokyo Graduate School of Agricultural and Life Sciences Department of Global Agricultural SciencesCompleted
2006-04 -- 2009-03The University of Tokyo Graduate School of Agricultural and Life Sciences Department of Global Agricultural SciencesCompleted
Degree
2009-03Ph, D. (agriculture)The University of Tokyo
Licenses and qualifications
2012-07潜水士
Academic societies
2016-04 -- (current)The Ecological Society of Japan
2004-04 -- (current)JAPANESE ASSOCIATION OF BENTHOLOGY
2004-04 -- (current)THE JAPANESE SOCIETY OF FISHERIES SCIENCE
Honors & Awards
2019-03第66回日本生態学会大会ポスター賞優秀賞第66回日本生態学会大会にて優れた発表を行った
Articles
  • 茨城県利根川で記録された国内外来魚ドンコOdontobutis obscura
    山川宇宙; 今井亮介; 今 孝悦; 津田吉晃
    茨城生物/38/pp.2-5, 2018-04
  • Development of microsatellite markers for the endangered sleeper, Eleotris oxycephala (Perciformes: Eleotridae)
    Yamakawa Uchu; Kaneko Shingo; Imai Ryosuke; Faulks Leanne...
    Genes Genet Syst/in press, 2019
  • Fish and macroinvertebrate fauna associated with floating or drifting surface water mangrove litter in a shallow coastal area in Trang, southern Thailand
    Horinouchi Masahiro; Kanou Kouki; Kon Koetsu; Tongnunui P...
    ICHTHYOLOGICAL RESEARCH/in press, 2019
  • Morphological development and occurrence patterns of larval and juvenile halfbeaks, Zenarchopterus spp., associated with mangrove flotsam in a shallow coastal area, Trang, southern Thailand
    Kanou Kouki; Horinouchi Masahiro; Tongnunui Prasert; Kon ...
    Biogeography/in press, 2019
  • THE INFLUENCE OF CO2 SEEPS TO COASTAL ENVIRONMENTS OF SHIKINE ISLAND IN JAPAN AS INDICATED BY GEOCHEMISTRY ANALYSES OF SEAFLOOR SEDIMENTS
    Hirano Hirosuke; Kon Koetsu; Yoshida Masa-aki; Harvey Ben...
    INTERNATIONAL JOURNAL OF GEOMATE/16(58)/pp.82-89, 2019-06
  • Effects of dead oyster shells as a habitat for the benthic faunal community along rocky shore regions
    Tomatsuri Morihiko; Kon Koetsu
    HYDROBIOLOGIA/790/pp.225- 232, 2017-04
  • Ocean acidification drives community shifts towards simplified non-calcified habitats in a subtropical-temperate transition zone
    Agostini Sylvain; Harvey Ben P; Wada Shigeki; Kon Koetsu;...
    Scientific reports/8(1), 2018-07
  • Role of microhabitat heterogeneity in benthic faunal communities in sandy bottom sediments of Oura Bay, Shimoda, Japan.
    Kon Koetsu
    Regional Studies in Marine Science/2/pp.71-76, 2015-03
  • Seasonal variations in leaf growth of Cymodocea serrulata in subtropical seagrass meadows
    Yamada Hideaki; Nakamoto Kenta; Hayakawa Jun; Kawamura To...
    FISHERIES SCIENCE/84(3)/pp.461-468, 2018-05
  • Assessment of feeding preference for subtropical macrophytes in young Siganus fuscescens
    山田 秀秋; 島袋 寛盛; 早川 淳; 中本 健太; 河村 知彦; 今 孝悦
    NIPPON SUISAN GAKKAISHI/82(4)/pp.631-633, 2016
  • Effects of artificial seaweed on vulnerability of two gastropod species (Cerithium zonatum and Clypeomorus bifasciata) to carnivorous crab Calappa hepatica
    山田 秀秋; 早川 淳; 中本 健太; 河村 知彦; 今 孝悦
    NIPPON SUISAN GAKKAISHI/82(1)/pp.33-35, 2015
  • 2. Food web structure of bivalves aquaculture in Bandon Bay, Southern Thailand
    岡本 侑樹; 石川 智士; 今 孝悦; 渡邉 一哉; 吉川 尚; SALAEN...
    NIPPON SUISAN GAKKAISHI/80(5)/pp.838-838, 2014-09
  • Food web structure of benthic faunal community in a mangrove forest in Southern Thailand
    今 孝悦; 黒倉 壽
    Kaiyo monthly/41(4)/pp.177-183, 2009-04
  • Delayed copulation as a means of female choice by the hermit crab Pagurus filholi.
    Yamanoi T.; Yoshino K.; Kon K.; and Goshima S.
    Journal of Ethology/24(3)/p.213-218, 2006-01
  • Role of microhabitats in food webs of benthic communities in a mangrove forest.
    Kon K.; Kurokura H.; and Hayashizaki K.
    Marine Ecology Progress Series/340/p.55-62, 2007-01
  • Food resource partitioning among fishes in an estuarine nursery as revealed by stable isotope analysis.
    Kon K.; Kanou K.; Inoue T.; Kobayashi A.; Hayashizaki K.;...
    La mer/46(1-2)/p.13-17, 2008-01
  • Effect of shrimp farming organic waste on food availability for deposit feeder crabs in a mangrove estuary, based on stable isotope analysis.
    Kon K.; Kawakubo N.; Aoki J.; Tongnunui P.; Hayashizaki K...
    Fisheries Science/75(3)/p.715-722, 2009-01
  • Do mangrove root structures function to shelter benthic macrofauna from predators?
    Kon K.; Kurokura H.; and Tongnunui P.
    Journal of Experimental Marine Biology and Ecology/370(1-2)/p.1-8, 2009-01
  • Effects of the physical structure of mangrove vegetation on a benthic faunal community.
    Kon K.; Kurokura H.; and Tongnunui P.
    Journal of Experimental Marine Biology and Ecology/383(2)/p.171-180, 2010-01
  • Influence of a microhabitat on the structuring of the benthic macrofaunal community in a mangrove forest.
    Kon K.; Kurokura H.; and Tongnunui P.
    Hydrobiologia/671(1)/p.205-216, 2011-01
  • Benthic food web of a salt marsh in an artificial lagoon, central Japan.
    Kon K.; Hoshino Y.; Kanou K.; Okazaki D.; Nakayama S.; an...
    Aquatic Ecosystem Health & Management/16(1)/pp.40-50, 2013-03
  • Importance of allochthonous material in benthic macrofaunal community functioning in estuarine salt marshes
    Kon Koetsu; Hoshino Yukihiro; Kanou Kouki; Okazaki Daisuk...
    ESTUARINE COASTAL AND SHELF SCIENCE/96/pp.236-244, 2012-01
Books
  • Importance of microhabitats for benthic faunal production in intertidal mangrove forests.
    Kon K.; Kurokura H.; and Ogawa H.
    Southeast Asian Water Environment2, IWA Publishing, 2007-01
  • ボラはデトリタス食ではない:安定同位体比分析で解明.
    今 孝悦
    東京湾の魚類、平凡社, 2011-01
Conference, etc.
  • マングローブ域の底生動物群集に対する複合的攪乱の影響
    今 孝悦
    平成31年度日本水産学会春季大会/2019-03-26--2019-03-30
  • 岩礁潮間帯のヤドカリ群集に対する海洋酸性化の影響
    今 孝悦
    第66回日本生態学会大会/2019-03-15--2019-03-19
  • Geochemistry analyses of sea floor sediments from the coasts of Shikine island in Japan indicate an influence of CO2 seeps to coastal environments.
    Kon Koetsu
    The 8th International Conference on Geotechnique, Construction Materials and Environment./2018-11-20--2018-11-22
  • ocal-scale genetic structure and kinship in the sleeper goby, Eleotris oxycephala, an amphidromous migratory fish, in the Sagami River System, Japan.
    Kon Koetsu
    The 8th East Asian Federation of Ecological Societies International Congress/2018-04-21--2018-04-23
  • 相模川水系におけるカワアナゴ Eleotris oxycephala の食性と集団構造
    今 孝悦
    第64回日本生態学会大会/2017-03-14--2017-03-18
  • ヤドカリに対する海洋酸性化の影響
    今 孝悦
    第64回日本生態学会大会/2017-03-14--2017-03-18
  • タイ国トラン沿岸域を漂流するマングローブの葉や海草等に付随する仔稚魚および大型無脊椎動物
    今 孝悦
    平成29年度日本水産学会春季大会/2017-03-26--2017-03-30
  • タイ国トランの砂浜動物群集に対するマングローブ落葉の機能
    今 孝悦
    平成29年度日本水産学会春季大会/2017-03-26--2017-03-30
  • The effect of ocean acidification on the prey searching behavior of the carnivorous gastropod
    Kon Koetsu
    International Workshop Assessing the Effects of Ocean Acidification on East Asian Ecosystems/2017-07-25--2017-07-26
  • 肉食性巻貝の餌探索行動に対する海 洋酸性化の影響
    今 孝悦
    2017年日本プランクトン学会・ベントス学会合同大会/2017-09-03--2017-09-05
  • The effect of ocean acidification on the prey searching behavior of the carnivorous gastropod.
    Kon Koetsu
    Tsukuba Global Science Week 2017/2017-09-25--2017-09-27
  • The long-term effects of ocean acidification on the prey searching behavior of muricid gastropod Reishia clavigera.
    Kon Koetsu
    The 3rd Asian Marine Biology Symposium 2017/2017-11-03--2017-11-05
  • 窮すれば長ず:巻貝を介したホンヤドカリに対する海洋酸性化の間接効果
    今 孝悦
    第65回日本生態学会大会/2018-03-14--2018-03-18
  • 海洋酸性化が裸鰓類の行動様式に及ぼす影響
    今 孝悦
    平成30年度日本水産学会春季大会/2018-03-26--2018-03-30
  • Local-scale genetic structure and kinship in the sleeper goby, Eleotris oxycephala, an amphidromous migratory fish, in the Sagami River System, Japan.
    Kon Koetsu
    The 8th East Asian Federation of Ecological Societies International Congress/2018-04-21--2018-04-23
Teaching
2019-09 -- 2019-09Extension Course of Laboratory and Field Studies in Marine and Montane BiologyUniversity of Tsukuba.
2019-09 -- 2019-09Extension Course of Laboratory and Field Studies in Marine BiologyUniversity of Tsukuba.
2019-10 -- 2020-02Seminar on Ecology EIIUniversity of Tsukuba.
2019-04 -- 2019-08Thesis Research in Ecology IUniversity of Tsukuba.
2019-04 -- 2019-08Seminar on Ecology EIUniversity of Tsukuba.
2019-10 -- 2020-03Field Studies in Marine EcologyUniversity of Tsukuba.
2019-10 -- 2020-02Thesis Research in Ecology IIUniversity of Tsukuba.
2019-09 -- 2019-09マリン生態環境科学University of Tsukuba.
2019-09 -- 2019-09Advanced Field Course in Marine and Mountain BiologyUniversity of Tsukuba.
2019-04 -- 2019-08Seminar on Ecology DIUniversity of Tsukuba.
Other educational activities
2013-04 -- (current)SSリーグ第6期生・チューター教員筑波大学
2013-04 -- 2013-04第54回科学技術週間 筑波大学キッズ・ユニバーシティ「一日筑波大生になろう!!」筑波大学
2012-11 -- 2012-11第3回筑波大学下田臨海実験センター一般公開筑波大学
2012-08 -- 2012-08筑波大学公開講座「海洋生物学入門」筑波大学
2012-04 -- 2013-03SSリーグ第5期生・チューター教員筑波大学
2012-04 -- 2012-04第53回科学技術週間 筑波大学キッズ・ユニバーシティ「一日筑波大生になろう!!」筑波大学
Talks
  • Do allochthonous inputs represent an important food resource for benthic macrofaunal communities in estuarine mudflats?
    Kon Koetsu
    The First Asian Marine Biology Symposium/2012-12-13--2012-12-17
University Management
2012-04 -- (current)筑波大学下田臨海実験センター サブネットワーク管理委員会委員
2012-04 -- (current)筑波大学生物学類大学説明会委員会委員

(Last updated: 2019-08-22)