Hirata Takafumi

ヒラタタカフミ | Hirata Takafumi

Affiliation and department：
Homepage URL (1)： https://www.arc.hokudai.ac.jp/organization/groups/satellite_and_modeling/

Research field (1)： Environmental dynamics

Research keywords (4)：衛星リモートセンシング , 海洋生態学 , 放射伝達 , 生物光学

Research theme for competitive and other funds (17)：

2022 - 2025 海洋生態系解析のためのSGLI海色プロダクトの検証と改良
2020 - 2024 Arctic biodiversity change and its consequences: Assessing, monitoring and predicting the effects of ecosystem tipping cascades on marine ecosystem services and dependent human systems
2021 - 2024 Study on sea ice condition and navigability risk of Northern Sea Route
2019 - 2024 小型衛星 RISESAT 搭載海洋観測カメラによる観測とその応用
2018 - 2023 海洋植物プランクトンに関する形質空間の概念確立と気候変動に伴う将来予測

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Papers (47)：

Irene D. Alabia, Jorge García Molinos, Takafumi Hirata, Franz J. Mueter, Carmen L. David. Pan-Arctic marine biodiversity and species co-occurrence patterns under recent climate. Scientific Reports. 2023. 13. 1
Yoshio Masuda, Yasuhiro Yamanaka, Sherwood Lan Smith, Takafumi Hirata, Hideyuki Nakano, Akira Oka, Hiroshi Sumata, Maki Noguchi Aita. Acclimation by diverse phytoplankton species determines oceanic carbon to nitrogen ratios. Limnology and Oceanography Letters. 2023
Takafumi Hirata, Koji Suzuki. Relative contributions of photophysiology and chlorophyll-a abundance to phytoplankton group-specific primary production in the Kuroshio region as inferred by satellite ocean color remote sensing (in press). Journal of Oceanography. 2022
Yoshio Masuda, Yasuhiro Yamanaka, Sherwood Lan Smith, Takafumi Hirata, Hideyuki Nakano, Akira Oka, Hiroshi Sumata. Photoacclimation by phytoplankton determines the distribution of global subsurface chlorophyll maxima in the ocean. Communications Earth & Environment. 2021. 2. 1
Atsushi Matsuoka, Janet W. Campbell, Stanford B. Hooker, François Steinmetz, Kazunori Ogata, Takafumi Hirata, Hiroto Higa, Victor S. Kuwahara, Tomonori Isada, Koji Suzuki, et al. Performance of JAXA’s SGLI standard ocean color products for oceanic to coastal waters: chlorophyll a concentration and light absorption coefficients of colored dissolved organic matter. Journal of Oceanography. 2021. 78. 4. 187-208

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MISC (1)：

Books (3)：

Education (1)：

Professional career (1)：

Work history (9)：

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Committee career (14)：

2024/01 - 現在 International Arctic Science Committee (IASC), ICARP IV, Research Priority Team 3 Member
2023/07 - 現在一般社団法人北海道産学官連携フォーラム宇宙航空研究会運営委員
2023/06 - 現在当別町地球温暖化対策実行計画策定委員会委員
2023/05 - 現在当別町地域福祉計画策定委員会委員
2022/02 - 現在 Frontiers in Marine Science, Associate Editor

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Association Membership(s) (4)：

日本海洋学会 , The Optical Society of America , 日本地球惑星科学連合 , American Geophysical Union

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