日本地球惑星科学連合2023年大会

セッション情報

[E] オンラインポスター発表

セッション記号 A (大気水圏科学) » A-CG 大気海洋・環境科学複合領域・一般

[A-CG35] グローバル炭素循環の観測と解析

2023年5月26日(金) 09:00 〜 10:30 オンラインポスターZoom会場 (1) (オンラインポスター)

コンビーナ:市井 和仁(千葉大学)、Patra Prabir(Research Institute for Global Change, JAMSTEC)、伊藤 昭彦(国立環境研究所)

現地ポスター発表開催日時 (2023/5/25 17:15-18:45)

The Kyoto Protocol and the Paris Agreement under the United Nations Framework Convention on Climate Change (UNFCCC) aimed at reduction of greenhouse gases (GHGs) emission to keep the global warming below 2 deg C. The national commitments and progresses should be carefully monitored and verified by international bodies using different but complementary methodologies. Multiple lines of evidences are being acquired from observation and modeling of GHGs (e.g. CO2, CH4, N2O). National to regional sources and sinks estimations are improved by emission inventories, and top-down (atmospheric inverse analysis) and bottom-up (process-based models, site observation upscaling) approaches. The purpose of the session is to discuss state-of-the-art techniques for estimations of GHGs budgets and uncertainties at global and regional scales. The topic includes understanding of natural and anthropogenic processes using multiple methodologies (e.g. in-situ observation, aircraft monitoring, remote sensing, modeling, integration) for different targets (e.g. atmosphere, land, and ocean) at various spatial and temporal coverage (e.g. regional to global scales and past-present-future). Improved estimates of emissions from land use change, forest fires, and other anthropogenic sources (urban developments and thermal power station etc.) are also of interest.

09:00 〜 10:30

*Lorna Raja Nayagam1Shamil Maksyutov1、Tomohiro Oda2,3,4、Rajesh Janardanan1、Pamela Trisolino5、Jiye Zeng1Tsuneo Matsunaga1 (1.National Institute for Environmental Studies, Tsukuba, Japan、2.Earth from Space Institute, Universities Space Research Association (USRA), Washington, D.C., USA、3.Department of Atmospheric and Oceanic Science, University of Maryland, College Park, MD, USA、4.Graduate School of Engineering, Osaka University, Osaka, Japan、5.National Research Council of Italy-Institute of Atmospheric Science and Climate (CNR-ISAC), Bologna, Italy)

09:00 〜 10:30

*Mohammad Shamim Hasan Mandal1、Rempei Suwa2、Rene Rollon3、Giannina Marie G. Albano3、Green Ann A. Cruz3、Kenki Ono4、Yasmin H. Primavera-Tirol5、Ariel C. Blanco3、Kazuo Nadaoka6 (1.Hiroshima Univ., Japan、2.JIRCAS, Japan、3.Univ. of the Philippines, Philippines、4.FFPRI, Japan、5.Aklan State Univ., Philippines、6.Tokyo Institute of Tech., Japan)

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