日本地球惑星科学連合2022年大会

セッション情報

[E] 口頭発表

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-CG37] グローバル炭素循環の観測と統合解析

2022年5月26日(木) 09:00 〜 10:30 202 (幕張メッセ国際会議場)

コンビーナ:市井 和仁(千葉大学)、コンビーナ:Prabir Patra(Research Institute for Global Change, JAMSTEC)、伊藤 昭彦(国立環境研究所)、コンビーナ:Hoffman Forrest M.(Oak Ridge National Laboratory)、座長:市井 和仁(千葉大学)

The Paris Agreement under the United Nations Framework Convention on Climate Change (UNFCCC) is a landmark agreement, which aims 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. Many observation and technique to monitor GHGs budget have been improved in recent years. The improvements include observational platforms for monitoring atmospheric GHGs, national or regional emission inventories, top-down estimations (e.g. atmospheric inverse analysis), and bottom-up estimations (e.g. process-based models). However, due to uncertainties in sparse observation network and integration methods, large uncertainty remains in GHGs sources/sinks estimations at global and regional scales. The purpose of the session is to discuss state-of-the-art techniques for estimations of GHGs (e.g. CO2, CH4, N2O) budget at global and regional scales. The topic includes natural and anthropogenic processes, various methodologies (e.g. in-situ observation, aircraft monitoring, remote sensing, modeling, integration), and various targets (e.g. atmosphere, land, and ocean), 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.

09:15 〜 09:30

*Naveen Chandra1Prabir Patra1,2,3Yosuke Niwa4Akihiko Ito4Yosuke Iida5Daisuke Goto6Shinji Morimoto3Masayuki Kondo7Masayuki Takigawa1Tomohiro Hajima1Michio Watanabe1 (1.Research Institute for Global Change, JAMSTEC, 3173-25 Showa-machi, Kanazawa, Yokohama, 236-0001, Japan 、2.Center for Environmental Remote Sensing, Chiba University, Chiba, 263-8522, Japan、3.Graduate School of Science, Tohoku University, 6-3 Aoba, Aramaki, Aoba-ku, Sendai 980-8578, Japan 、4.Earth System Division, National Institute for Environmental Studies, Tsukuba 305-8506, Japan 、5.Atmosphere and Ocean Department, Japan Meteorological Agency, Tokyo 105-8431, Japan、6.National Institute of Polar Research, 10-3 Midori-cho, Tachikawa, Tokyo, 190-8518, Japan 、7.Institute for Space-Earth Environmental Research, Nagoya University, Nagoya, Aichi 464-8601 )

×

認証

×

要旨・抄録、PDFの閲覧には参加者用アカウントでのログインが必要です。参加者ログイン後に閲覧・ダウンロードできます。
» 参加者用ログイン
» 出展者の方はこちら