Niwa Yosuke

Affiliation and department：

Research field (2)： Atmospheric and hydrospheric science , Environmental dynamics

Research keywords (5)： Greenhouse gases , Data assimilation , Inverse analysis , Atmospheric transport model , Carbon cycle

Research theme for competitive and other funds (5)：

2023 - 2028 多成分気体分析に基づく成層圏物質循環の長期変動の評価
2022 - 2027 Evaluation of climate change and carbon/oxygen cycles based on innovative observations of atmospheric constituents
2019 - 2023 マルチスケール二酸化炭素逆解析のための長期4次元変分法システムの開発
2015 - 2018 Evaluation of global warming based on a precise observation of the atmospheric Ar/N2 ratio
2008 - 2009 二酸化炭素の発生源、吸収源インバージョン解析に関する研究

Papers (73)：

Michael O’Sullivan, Stephen Sitch, Pierre Friedlingstein, Ingrid T. Luijkx, Wouter Peters, Thais M. Rosan, Almut Arneth, Vivek K. Arora, Naveen Chandra, Frédéric Chevallier, et al. The key role of forest disturbance in reconciling estimates of the northern carbon sink. Communications Earth & Environment. 2024. 5. 1
Kushal Tibrewal, Philippe Ciais, Marielle Saunois, Adrien Martinez, Xin Lin, Joel Thanwerdas, Zhu Deng, Frederic Chevallier, Clément Giron, Clément Albergel, et al. Assessment of methane emissions from oil, gas and coal sectors across inventories and atmospheric inversions. Communications Earth & Environment. 2024. 5. 1
Pierre Friedlingstein, Michael O'Sullivan, Matthew W. Jones, Robbie M. Andrew, Dorothee C. E. Bakker, Judith Hauck, Peter Landschützer, Corinne Le Quéré, Ingrid T. Luijkx, Glen P. Peters, et al. Global Carbon Budget 2023. Earth System Science Data. 2023. 15. 12. 5301-5369
Jin Ma, Marine Remaud, Philippe Peylin, Prabir Patra, Yosuke Niwa, Christian Rodenbeck, Mike Cartwright, Jeremy J. Harrison, Martyn P. Chipperfield, Richard J. Pope, et al. Intercomparison of Atmospheric Carbonyl Sulfide (TransCom-COS): 2. Evaluation of Optimized Fluxes Using Ground-Based and Aircraft Observations. Journal of Geophysical Research: Atmospheres. 2023. 128. 18
Gustaf Hugelius, Justine Lucile Ramage, Eleanor J. Burke, Abhishek Chatterjee, Thomas Luke Smallman, Tuula Aalto, Ana Bastos, Christina Biasi, Josep G. Canadell, Naveen Chandra, et al. Two decades of permafrost region CO2, CH4, and N2O budgets suggest a small net greenhouse gas source to the atmosphere. 2023

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MISC (52)：

町田敏暢, 坪井一寛, 丹羽洋介, 梅澤拓, 石島健太郎, 松枝秀和. 環境技術・材料の最新動向民間旅客機が切り拓く大気中二酸化炭素の新たな観測ネットワーク. JETI. 2020. 68. 1
Nawo Eguchi, Naoko Saitoh, Yosuke Niwa. Seasonal and inter-annual variations of methane at the upper troposphere. Abstract for the 2018 Joint 14th Quadrennnial iCACGP Symposium and 14th IGAC Science Conference. 2018
松枝秀和, 中村貴, 坪井一寛, 丹羽洋介, 澤庸介, 眞木貴史, 村山昌平, 石戸谷重之, 齋藤和幸. 大気中ラドン観測によるデータ選別手法の改良. 日本気象学会大会講演予稿集. 2018. 113. 206
石島健太郎, 滝川雅之, 山下陽介, 八代尚, 小玉知央, 佐藤正樹, 坪井一寛, 松枝秀和, 丹羽洋介, 森泉純, et al. NICAMを用いたラドン高濃度イベントの解析. 日本気象学会大会講演予稿集. 2017. 112. 123
丹羽洋介. 4次元変分法を用いたCO2インバージョン解析 (総特集データ同化研究と海洋学への貢献 : 海洋データ同化夏の学校 : 第20回記念号). 海洋. 号外 = Kaiyo monthly : カラー版. 2017. 59. 60-65

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Work history (6)：

2024/07 - 現在 National Institute for Environmental Studies
2018/04 - 2024/06 National Institute for Environmental Studies
2017/04 - 2018/03 Meteorological Research Institute
2010/05 - 2017/03 Meteorological Research Institute
2010/04 - 2010/04 The University of Tokyo Atmosphere and Ocean Research Institute

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Committee career (1)：

2014/10 - 2018/03 温室効果ガス観測技術衛星2型サイエンスチーム委員会委員

Awards (4)：

2022/10 - 日本気象学会正野賞観測とモデルの融合による全球温室効果ガス収支に関する研究
2016/10 - 日本大気化学会日本大気化学会奨励賞
2011/11 - 日本気象学会気象集誌論文賞
2011/10 - 大気化学研究会第17回大気化学討論会ベストポスター賞

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