Chisato Yoshikawa

Profile Information

Affiliation: Japan Agency for Marine-Earth Science and Technology

Degree: 博士（地球環境科学）(北海道大学)

Researcher number: 40435839
J-GLOBAL ID: 201801017579654048
researchmap Member ID: B000305131

External link: https://www.jamstec.go.jp/biogeochem/member/yoshikawa/index.html

Research Interests

Research Areas

Research History

2014 - Present

国立環境研究所
2013 - Present

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

Education

1999 - 2003

地球環境科学研究科, 北海道大学大学院
1995 - 1999

Undergraduate of Education, Nara University of Education

Awards

2011

奨励賞, 日本地球化学会

吉川知里
2002

ポスター賞, 日本地球化学若手会

吉川知里

Papers

A nitrogen isoscape of phytoplankton in the western North Pacific created with a marine nitrogen isotope model

Chisato Yoshikawa, Masahito Shigemitsu, Akitomo Yamamoto, Akira Oka, Naohiko Ohkouchi

Frontiers in Marine Science, 11, Jan 22, 2024
Extensive Accumulation of Nitrous Oxide in the Oxygen Minimum Zone in the Bay of Bengal

Sakae Toyoda, Kotaro Terajima, Naohiro Yoshida, Chisato Yoshikawa, Akiko Makabe, Fuminori Hashihama, Hiroshi Ogawa

Global Biogeochemical Cycles, Sep, 2023
Nitrogen Isotopes of Sinking Particles Reveal the Seasonal Transition of the Nitrogen Source for Phytoplankton

Chisato Yoshikawa, Nanako O. Ogawa, Yoshito Chikaraishi, Akiko Makabe, Yohei Matsui, Yoshikazu Sasai, Masahide Wakita, Makio C. Honda, Yoshihisa Mino, Maki N. Aita …

Geophysical Research Letters, 49(17), Sep 16, 2022
Nitrogen Sources for Phytoplankton in the Eastern Indian Ocean Determined From δ 15 N of Chlorophyll a and Divinylchlorophyll a

Yuta Isaji, C. Yoshikawa, N. O. Ogawa, K. Matsumoto, A. Makabe, S. Toyoda, N. F. Ishikawa, H. Ogawa, H. Saito, M. C. Honda …

Geochemistry, Geophysics, Geosystems, 23(4), Apr, 2022 Peer-reviewed
Compound-Specific Nitrogen Isotope Analysis of Amino Acids in Eye Lenses as a New Tool to Reconstruct the Geographic and Trophic Histories of Fish

Yota Harada, Shin-ichi Ito, Nanako O. Ogawa, Chisato Yoshikawa, Naoto F. Ishikawa, Michio Yoneda, Naohiko Ohkouchi

Frontiers in Marine Science, 8, Feb 3, 2022 Peer-reviewed
Seasonal and Interannual Variations in Nitrogen Availability and Particle Export in the Northwestern North Pacific Subtropical Gyre

Y. Mino, C. Sukigara, M. C. Honda, H. Kawakami, M. Wakita, K. Sasaoka, C. Yoshikawa, O. Abe, J. Kaiser, K. Kimoto …

Journal of Geophysical Research: Oceans, 125(5), May, 2020 Peer-reviewed
Tracking long-distance migration of marine fishes using compound-specific stable isotope analysis of amino acids.

Jun Matsubayashi, Yutaka Osada, Kazuaki Tadokoro, Yoshiyuki Abe, Atsushi Yamaguchi, Kotaro Shirai, Kentaro Honda, Chisato Yoshikawa, Nanako O Ogawa, Naohiko Ohkouchi …

Ecology letters, 23(5) 881-890, Mar 24, 2020 Peer-reviewed
Response of N2O production rate to ocean acidification in the western North Pacific

Breider Florian, Yoshikawa Chisato, Makabe Akiko, Toyoda Sakae, Wakita Masahide, Matsui Yohei, Kawagucci Shinsuke, Fujiki Tetsuichi, Harada Naomi, Yoshida Naohiro

NATURE CLIMATE CHANGE, 9(12) 954-958, Nov, 2019 Peer-reviewed
Factors Regulating Nitrification in the Arctic Ocean: Potential Impact of Sea Ice Reduction and Ocean Acidification

Takuhei Shiozaki, Minoru Ijichi, Amane Fujiwara, Akiko Makabe, Shigeto Nishino, Chisato Yoshikawa, Naomi Harada

GLOBAL BIOGEOCHEMICAL CYCLES, 33(8) 1085-1099, Aug, 2019 Peer-reviewed
Radioactive ³⁵S emitted from the Fukushima Nuclear Power Plant and its re-suspension from the contaminated area

Sebastian Oscar Danielache, Chisato Yoshikawa, Mizuo Kajino, Satoshi Itou, Wataru Kakeya, Naohiro Yoshida, Yasuhito Igarashi

Geochemical Journal, 53(2) 103-118, 2019 Peer-reviewed
Hadal water biogeochemistry over the Izu-Ogasawara Trench observed with a full-depth CTD-CMS

Kawagucci Shinsuke, Makabe Akiko, Kodama Taketoshi, Matsui Yohei, Yoshikawa Chisato, Ono Etsuro, Wakita Masahide, Nunoura Takuro, Uchida Hiroshi, Yokokawa Taichi

OCEAN SCIENCE, 14(4) 575-588, Jul 13, 2018 Peer-reviewed
Nitrate Isotope Distribution in the Subarctic and Subtropical North Pacific

Yoshikawa Chisato, Makabe Akiko, Matsui Yohei, Nunoura Takuro, Ohkouchi Naohiko

GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS, 19(7) 2212-2224, Jul, 2018 Peer-reviewed
Basin-scale distribution of NH4 + and NO2 − in the Pacific Ocean

Sayaka Yasunaka, Yukihiro Nojiri, Taketo Hashioka, Chisato Yoshikawa, Taketoshi Kodama, Shin-ichiro Nakaoka, Sanae Chiba, Fuminori Hashihama, Masahide Wakita, Ken Furuya …

Journal of Oceanography, 74(1) 1-11, Feb 1, 2018 Peer-reviewed
Comparison of carbon cycle between the western Pacific subarctic and subtropical time-series stations: highlights of the K2S1 project

Makio C. Honda, Masahide Wakita, Kazuhiko Matsumoto, Tetsuichi Fujiki, Eko Siswanto, Kosei Sasaoka, Hajime Kawakami, Yoshihisa Mino, Chiho Sukigara, Minoru Kitamura …

JOURNAL OF OCEANOGRAPHY, 73(5) 647-667, Oct, 2017 Peer-reviewed
Comparison of carbon cycle between the western Pacific subarctic and subtropical time-series stations: highlights of the K2S1 project

Honda MC, M Wakita, K Matsumoto, T Fujiki, E Siswanto, K Sasaoka, H Kawakami, Y Mino, C Sukigara, M Kitamura …

Journal of Oceanography, Apr 26, 2017 Peer-reviewed
Long-term assessment of airborne radiocesium after the Fukushima nuclear accident: re-suspension from bare soil and forest ecosystems

Mizuo Kajino, Masahide Ishizuka, Yasuhito Igarashi, Kazuyuki Kita, Chisato Yoshikawa, Masaru Inatsu

ATMOSPHERIC CHEMISTRY AND PHYSICS, 16(20) 13149-13172, Oct, 2016 Peer-reviewed
Contribution to the Themed Section: Advances in Plankton Modelling and Biodiversity Evaluation Flexible phytoplankton functional type (FlexPFT) model: size-scaling of traits and optimal growth

S. Lan Smith, Markus Pahlow, Agostino Merico, Esteban Acevedo-Trejos, Yoshikazu Sasai, Chisato Yoshikawa, Kosei Sasaoka, Tetsuichi Fujiki, Kazuhiko Matsumoto, Makio C. Honda

JOURNAL OF PLANKTON RESEARCH, 38(4) 977-992, Jul, 2016 Peer-reviewed
Coupled 1-D physical-biological model study of phytoplankton production at two contrasting time-series stations in the western North Pacific

Yoshikazu Sasai, Chisato Yoshikawa, S. Lan Smith, Taketo Hashioka, Kazuhiko Matsumoto, Masahide Wakita, Kosei Sasaoka, Makio C. Honda

JOURNAL OF OCEANOGRAPHY, 72(3) 509-526, Jun, 2016 Peer-reviewed
Insight into nitrous oxide production processes in the western North Pacific based on a marine ecosystem isotopomer model

Chisato Yoshikawa, Hitomi Abe, Maki N. Aita, Florian Breider, Keichi Kuzunuki, Sakae Toyoda, Nanako O. Ogawa, Hisami Suga, Naohiko Ohkouchi, Sebastian O. Danielache …

JOURNAL OF OCEANOGRAPHY, 72(3) 491-508, Jun, 2016 Peer-reviewed
Origin and fluxes of nitrous oxide along a latitudinal transect in western North Pacific: Controls and regional significance

Florian Breider, Chisato Yoshikawa, Hitomi Abe, Sakae Toyoda, Naohiro Yoshida

GLOBAL BIOGEOCHEMICAL CYCLES, 29(7) 1014-1027, Jul, 2015 Peer-reviewed

Research Projects

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

科学研究費助成事業基盤研究(B), 基盤研究(B), 日本学術振興会, Apr, 2023 - Mar, 2027

吉川知里
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

科学研究費助成事業基盤研究(B), 基盤研究(B), 日本学術振興会, Apr, 2021 - Mar, 2025

松林順, 吉川知里, 長田穣
Developing an analytical method of multi-elemental Isoscapes by international networks

Grants-in-Aid for Scientific Research Fund for the Promotion of Joint International Research (Fostering Joint International Research (B)), Fund for the Promotion of Joint International Research (Fostering Joint International Research (B)), Japan Society for the Promotion of Science, Oct, 2020 - Mar, 2025
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

科学研究費助成事業挑戦的研究(萌芽), 挑戦的研究(萌芽), 日本学術振興会, Jun, 2019 - Mar, 2023

吉川知里, 重光雅仁, 山本彬友
Understanding of fish migration by nitrogen isotope ratio

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B), Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2019 - Mar, 2023
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

科学研究費助成事業国際共同研究加速基金(国際共同研究強化(A)), 国際共同研究加速基金(国際共同研究強化(A)), 日本学術振興会, 2020 - 2022

吉川知里
Elucidation of quantitative and qualitative change in microbiological production processes of greenhouse gases caused by ocean acidification

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B), Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2017 - Mar, 2020

Toyoda Sakae
Deepen the nitrogen cycle in the paleoceanography

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (A), Grant-in-Aid for Scientific Research (A), Japan Society for the Promotion of Science, Apr, 2016 - Mar, 2019

OHKOUCHI Naohiko, CHIKAMOTO Megumi
Nitrogen isotopomer modeling for prediction of N2O emission form the ocean

Grants-in-Aid for Scientific Research Grant-in-Aid for Young Scientists (A), Grant-in-Aid for Young Scientists (A), Japan Society for the Promotion of Science, Apr, 2015 - Mar, 2019

YOSHIKAWA Chisato
Development and application of the compound specific isotope analysis of chlorophylls to elucidate nitrogen cycle in the ocean

Grants-in-Aid for Scientific Research Grant-in-Aid for Challenging Exploratory Research, Grant-in-Aid for Challenging Exploratory Research, Japan Society for the Promotion of Science, Apr, 2015 - Mar, 2017

OGAWA Nanako O., YOSHIKAWA Chisato, SUGAHARA Haruna
Understanding of the atmospheric deposition, diffusion processes and land atmospheric interaction of radioactive materials

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area), Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area), Japan Society for the Promotion of Science, Jun, 2012 - Mar, 2017

Igarashi Yasuhito, HIROTO KAWASHIMA, TANAKA YASUMICHI, SEKIYAMA TSUYOSHI, MAKI TAKASHI, YAMADA KEITA, ZAIZEN YUJI, ADACHI KOUJI, NAKAI IZUMI, YAMADA YUTAKA, UTANI KEISUKE, NISHIGUCHI KOHEI, ABE YOSHINARI, MIKAMI MASAO, HATANO YUKO, OGATA HIROKO, YOSHIKAWA CHISATO, AOYAMA TOMOO, TOYODA SAKAE, HATTORI SHOHEI, MURAKAMI SHIGEKI, KAJINO MIZUO, NIIMURA NOBUO, WATANABE AKIRA, OSADA NAOYUKI, YATAGAI AKIYO, MAKI TERUYA, SATOU YUKIHIKO
Nitrogen cycle in the surface ocean

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B), Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2013 - Mar, 2016

Ogawa Nanako O., YOSHIKAWA Chisato
Isotopomer material cycle analysis

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (S), Grant-in-Aid for Scientific Research (S), Japan Society for the Promotion of Science, Apr, 2011 - Mar, 2016

YOSHIDA Naohiro, NANBU Shinkoh, YAMADA Keita, TOYODA Sakae, YOSHIKAWA Chisato, Danielache O. Sebastian, HATTORI Shohei, GIRBERT Alexis
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

科学研究費助成事業新学術領域研究(研究領域提案型), 新学術領域研究(研究領域提案型), 日本学術振興会, Apr, 2013 - Mar, 2015

吉川知里
Understandings of the determining factor of oceanic N2O emissions by using a marine ecosystem isotopomer model

Grants-in-Aid for Scientific Research Grant-in-Aid for Young Scientists (B), Grant-in-Aid for Young Scientists (B), Japan Society for the Promotion of Science, Apr, 2012 - Mar, 2015

YOSHIKAWA Chisato
Observation based study of stable isotope effect in the food chain for different oceanic regions

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B), Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2011 - Mar, 2015

AITA Maki, KITAMURA Minoru, KOBARI Toru, YOSHIKAWA Chisato, WADA Eitaro
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

科学研究費助成事業特別研究員奨励費, 特別研究員奨励費, 日本学術振興会, 2007 - 2009

山下知里

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