日本地球惑星科学連合2023年大会
セッション概要| 大気水圏科学 (A) | ||||
|---|---|---|---|---|
| セッション小記号 | 大気水圏科学複合領域・一般 (CG) | |||
| セッション ID | A-CG35 | |||
| タイトル | グローバル炭素循環の観測と解析 | |||
| タイトル短縮名 | グローバル炭素循環 | |||
| 開催日時 | ||||
| 口頭 セッション |
5/25(木) AM1 |
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| 現地 ポスター コアタイム |
5/25(木) PM3 | |||
| オンライン ポスター セッション |
5/26(金) AM1 | |||
| 代表コンビーナ | 氏名 | 市井 和仁 | ||
| 所属 | 千葉大学 | |||
| 共同コンビーナ１ | 氏名 | Patra Prabir | ||
| 所属 | Research Institute for Global Change, JAMSTEC | |||
| 共同コンビーナ２ | 氏名 | 伊藤 昭彦 | ||
| 所属 | 国立環境研究所 | |||
| セッション言語 | E | |||
| スコープ |
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. |
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| 発表方法 | 口頭およびポスター | |||
| 共催情報 | 学協会 | - | ||
| ジョイント | - | |||