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J-GLOBAL ID：200901060921586168   Update date: Nov. 21, 2024

Umezawa Yu

ウメザワ ユウ | Umezawa Yu
Affiliation and department：
Tokyo University of Agriculture and Technology Institute of Agriculture

About Tokyo University of Agriculture and Technology Institute of Agriculture


Job title： Professor
Homepage URL  (1)： http://yuumezawa.com/
Research field  (4)： Aquaculture ,  Atmospheric and hydrospheric science ,  Ecology and environmental science ,  Environmental dynamics
Research keywords  (2)： 海洋生物地球化学 ,  Marinebiogeochemistry
Research theme for competitive and other funds  (54)：
  • 2024 - 2028 熱帯農地における生物的炭素隔離の実現に必要な機序解明と活用
  • 2021 - 2028 Towards Sustainable Nitrogen Use Connecting Human Society and Nature
  • 2022 - 2027 陸海境界領域を含む沿岸域における陸起源物質の動態解明と縁辺海への輸送量の定量
  • 2021 - 2025 Model & scenario analyses of the response of coastal ecosystems to industrial structural changes in the Republic of Palau
  • 2019 - 2022 Environmental factors controlling accumulation of refractory components of macrophyte contributing to an increase of carbon sequestration to the ocean
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Papers (65)：
  • Yuichi Hayami, Naoki Fujii, Kazumaro Okamura, Hiroyuki Takasu, Yu Umezawa, Minoru Wada. Bottom water hypoxia enhanced by vertical migration of the raphidophyte Chattonella sp. in the Ariake Sea, Japan. Regional Studies in Marine Science. 2024. 80. 103919-103919
  • Yosuke Ohno, Yu Umezawa, Takeshi Okunishi, Ryuji Yukami, Yasuhiro Kamimura, Chikage Yoshimizu, Ichiro Tayasu. Investigation of inter-annual variation in the feeding habits of Japanese sardine (Sardinops melanostictus) and mackerels (Scomber spp.) in the Western North Pacific based on bulk and amino acid stable isotopes. Frontiers in Marine Science. 2023. 10
  • Akio Tamaki, Yu Umezawa, Yuichiro Hongo, Tetsutaro Takikawa. Long-term variability in larval recruitment rates of a callianassid shrimp population on an intertidal sandflat in an estuary-to-coastal ocean interface area in relation to river discharge and shelf water movement, western Kyushu, Japan. Journal of Oceanography. 2023
  • Hisashi Endo, Yu Umezawa, Shigenobu Takeda, Koji Suzuki. Haptophyte communities along the Kuroshio Current reveal their geographical sources and ecological traits. Molecular Ecology. 2022. 32. 1. 110-123
  • Ariana Chih-Hsien Liu, Feng-Hsun Chang, Jinny Wu Yang, Hiroaki Saito, Yu Umezawa, Chung-Chi Chen, Sen Jan, Chih-hao Hsieh. Free-living marine bacterioplankton composition and diversity along the Kuroshio region. Deep Sea Research Part I: Oceanographic Research Papers. 2022. 183. 103741-103741
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MISC (55)：
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Books (9)：
  • A Handbook on Fisheries Science
    生物研究社 2016
  • A guidline of ocean observation
    The Oceanographic Society of Japan 2015
  • Asian Megacities
    新泉社 2011
  • Asian Megacity
    2011
  • Encyclopedia of Global Environmental Studies
    弘文堂 2010
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Lectures and oral presentations  (29)：
  • 陸水由来の栄養塩が海域生態系に与える影響の多様性
    (日本地球惑星科学連合大会 2016)
  • Food source and habitat conditions of the larvae of the ghost shrimp Nihonotrypaea harmandi, estimated based on stable isotopes analysis of bulk and amino acids
    (Ocean Science Meeting 2014)
  • The availability of dissolved organic phosphorus in the northeast of the East China Sea
    (The 7th PEACE Ocean Science Workshop 2014)
  • フィリピンBolinao海域における養魚場等起源の有機物・栄養塩が隣接するサンゴ礁に与える影響の解析
    (JCRS 2013)
  • Seasonal shift of the contribution of Changjiang River and Kuroshio water to nutrient dynamics at continental shelf of East China Sea
    (Ocean Science Meeting 2012)
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Education (2)：
  • 1998 - 2004 The University of Tokyo Graduate School of Science Earth and Planetary Science
  • 1994 - 1998 The University of Tokyo Faculty of Science Department of Geography
Professional career (1)：
  • DSc (The University of Tokyo)
Work history (12)：
  • 2024/04 - 現在 Tokyo University of Agriculture and Technology Department of Environmental Science on Biosphere Professor
  • 2017/09 - 2024/03 Tokyo University of Agriculture and Technology Department of Environmental Science on Biosphere Associate Professor
  • 2012/03 - 2017/08 Nagasaki University Fisheries and Environmental Sciences Associate Professor
  • 2008/02 - 2012/03 Nagasaki University Faculty of Fisheries Assistant Professor
  • 2008 - 2012 Assistant Professor,Marine Biology and Dynamics,Faculty of Fisheries,Nagasaki University
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Committee career (11)：
  • 2018 - 現在 日本サンゴ礁学会 広報・社会連携担当理事
  • 2018 - 現在 日本海洋学会沿岸海洋研究会 地区委員
  • 2017 - 現在 日本海洋学会 海洋環境問題研究会 会長
  • 2014 - 現在 日本海洋学会 海洋環境委員会 委員
  • 2014 - 現在 日本サンゴ礁学会 広報委員会委員長
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Awards (4)：
  • 2014 - 日本海洋学会 沿岸海洋研究部会 速水論文賞
  • 2011 - 日本海洋学会 海洋環境科学賞
  • 2010 - 日本サンゴ礁学会 川口奨励賞
  • 2003 - 日本サンゴ礁学会 優秀発表賞
Association Membership(s) (7)：
JAPAN GEOSCIENCE UNION ,  American Geophysical Union ,  American Society of Limnology and Oceanography ,  International Society for Reef Studies ,  Japan Coral Reef Society ,  Japan Oceanograpy Society ,  The Oceanographic Society of Japan
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