Rchr
J-GLOBAL ID：201801017579654048
Update date: Apr. 22, 2024
Yoshikawa Chisato
ヨシカワ チサト | Yoshikawa Chisato
Affiliation and department：
Homepage URL (1)：
https://www.jamstec.go.jp/biogeochem/member/yoshikawa/index.html
Research field (2)：
Space and planetary science
, Environmental dynamics
Research keywords (4)：
生物地球化学
, 海洋生態系モデル
, 窒素同位体比
, 海洋窒素循環
Research theme for competitive and other funds (17)：
- 2023 - 2027 アイソロギングの基盤となる海洋窒素同位体比地図の精緻化
- 2021 - 2025 アイソスケープを用いた外洋性高次捕食者の回遊経路追跡手法の開発
- 2020 - 2025 Developing an analytical method of multi-elemental Isoscapes by international networks
- 2019 - 2023 窒素同位体モデルを用いた新たな古海洋窒素サイクル解析手法の確立
- 2019 - 2023 Understanding of fish migration by nitrogen isotope ratio
- 2020 - 2022 海洋生物の回遊経路復元に向けた窒素同位体モデルによる全球海洋窒素同位体マッピング
- 2017 - 2020 Elucidation of quantitative and qualitative change in microbiological production processes of greenhouse gases caused by ocean acidification
- 2016 - 2019 Deepen the nitrogen cycle in the paleoceanography
- 2015 - 2019 Nitrogen isotopomer modeling for prediction of N2O emission form the ocean
- 2015 - 2017 Development and application of the compound specific isotope analysis of chlorophylls to elucidate nitrogen cycle in the ocean
- 2012 - 2017 Understanding of the atmospheric deposition, diffusion processes and land atmospheric interaction of radioactive materials
- 2013 - 2016 Nitrogen cycle in the surface ocean
- 2011 - 2016 Isotopomer material cycle analysis
- 2013 - 2015 福島原発事故由来の硫黄放射性同位体モデルを用いた硫酸塩エアロゾルの動態の解明
- 2012 - 2015 Understandings of the determining factor of oceanic N2O emissions by using a marine ecosystem isotopomer model
- 2011 - 2015 Observation based study of stable isotope effect in the food chain for different oceanic regions
- 2007 - 2009 窒素循環に注目した地球温暖化に対する海洋生態系の応答メカニズムの解明
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Papers (34)：
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Chisato Yoshikawa, Masahito Shigemitsu, Akitomo Yamamoto, Akira Oka, Naohiko Ohkouchi. A nitrogen isoscape of phytoplankton in the western North Pacific created with a marine nitrogen isotope model. Frontiers in Marine Science. 2024. 11
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Sakae Toyoda, Kotaro Terajima, Naohiro Yoshida, Chisato Yoshikawa, Akiko Makabe, Fuminori Hashihama, Hiroshi Ogawa. Extensive Accumulation of Nitrous Oxide in the Oxygen Minimum Zone in the Bay of Bengal. Global Biogeochemical Cycles. 2023
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Chisato Yoshikawa, Nanako O. Ogawa, Yoshito Chikaraishi, Akiko Makabe, Yohei Matsui, Yoshikazu Sasai, Masahide Wakita, Makio C. Honda, Yoshihisa Mino, Maki N. Aita, et al. Nitrogen Isotopes of Sinking Particles Reveal the Seasonal Transition of the Nitrogen Source for Phytoplankton. Geophysical Research Letters. 2022. 49. 17
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Yuta Isaji, C. Yoshikawa, N. O. Ogawa, K. Matsumoto, A. Makabe, S. Toyoda, N. F. Ishikawa, H. Ogawa, H. Saito, M. C. Honda, et al. Nitrogen Sources for Phytoplankton in the Eastern Indian Ocean Determined From δ 15 N of Chlorophyll a and Divinylchlorophyll a. Geochemistry, Geophysics, Geosystems. 2022. 23. 4
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Yota Harada, Shin-ichi Ito, Nanako O. Ogawa, Chisato Yoshikawa, Naoto F. Ishikawa, Michio Yoneda, Naohiko Ohkouchi. Compound-Specific Nitrogen Isotope Analysis of Amino Acids in Eye Lenses as a New Tool to Reconstruct the Geographic and Trophic Histories of Fish. Frontiers in Marine Science. 2022. 8
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Education (2)：
- 1999 - 2003 北海道大学大学院 地球環境科学研究科
- 1995 - 1999 Nara University of Education Undergraduate of Education
Professional career (1)：
Work history (6)：
- 2014 - 現在 国立環境研究所
- 2013 - 現在 海洋研究開発機構
- 2019 - 2021 プリンストン大学
- 2007 - 2013 Tokyo Institute of Technology
- 2007 - 2008 The University of Maryland
- 2003 - 2007 海洋研究開発機構
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Awards (2)：
- 2011 - 日本地球化学会 奨励賞
- 2002 - 日本地球化学若手会 ポスター賞
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