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IDA-CG49
タイトル和文Greenhouse Gas Monitoring from Space: Current Capabilities, Challenges, and Future Needs
英文Greenhouse Gas Monitoring from Space: Current Capabilities, Challenges, and Future Needs
タイトル短縮名和文Greenhouse Gas Monitoring from Space
英文Greenhouse Gas Monitoring from Space
代表コンビーナ氏名和文thomas p kurosu
英文thomas p kurosu
所属和文Jet Propulsion Laboratory
英文Jet Propulsion Laboratory
共同コンビーナ 1氏名和文Annmarie Eldering
英文Annmarie Eldering
所属和文Jet Propulsion Laboratory
英文Jet Propulsion Laboratory
共同コンビーナ 2氏名和文久世 暁彦
英文Akihiko Kuze
所属和文宇宙航空研究開発機構
英文Japan Aerospace Exploration Agency
共同コンビーナ 3氏名和文松永 恒雄
英文Tsuneo Matsunaga
所属和文国立環境研究所地球環境研究センター/衛星観測センター
英文Center for Global Environmental Research and Satellite Observation Center, National Institute for Environmental Studies
発表言語E
スコープ和文In a circulation letter of their Position Statement on Climate, the AGU writes

"Human-caused climate change is one of the most serious issues of our time. It will cause increasing health, economic, security, and ecological risks, from heat-related deaths and illnesses, hazards such as flooding, water scarcity, wildfire, and extreme weather and impacts to coastal infrastructure, agriculture, fisheries, and global migration."

With the constantly growing threat anthropogenically-induced climate change, global to local monitoring of atmospheric greenhouse gas (GHG) concentrations becomes increasingly important. Over the past decade, space-based GHG sensors have contributed substantially to our understanding of CO2 and CH4 emission sources and natural sinks on global and regional scales. Recent advances in these sensors have now extended these capabilities for studies of more compact sources, including large urban areas. NASAs OCO-3 on the ISS and Japans TANSO-FTS-2 on GOSAT-2 include target mapping modes that continue and extend the observation records of their precursors, and the Canadian commercial GHGSat provides high spatial resolution observations of CO2 and CH4 over selectable locations on the Earth. Sentinel 5P/TROPOMI measures CH4 with a wide swath instrument with daily near-global coverage. Future GHG observing systems are expected to further improve on the bridging of global and local scales, to provide optimized data records as basis for climate change mitigation policies.

We propose a session that focuses on the following aspects of space-based GHG monitoring: (1) capabilities of currently operating sensors measuring greenhouse gases on global to local scales, including OCO-2&3, TANSO-FTS/2, GHGsat, TROPOMI, and TANSAT; (2) identification and quantification of shortfalls in current data records, and requirements for future observation strategies; and (3) future observing systems and how these will address current gaps in GHG monitoring.
英文In a circulation letter of their Position Statement on Climate, the AGU writes

"Human-caused climate change is one of the most serious issues of our time. It will cause increasing health, economic, security, and ecological risks, from heat-related deaths and illnesses, hazards such as flooding, water scarcity, wildfire, and extreme weather and impacts to coastal infrastructure, agriculture, fisheries, and global migration."

With the constantly growing threat anthropogenically-induced climate change, global to local monitoring of atmospheric greenhouse gas (GHG) concentrations becomes increasingly important. Over the past decade, space-based GHG sensors have contributed substantially to our understanding of CO2 and CH4 emission sources and natural sinks on global and regional scales. Recent advances in these sensors have now extended these capabilities for studies of more compact sources, including large urban areas. NASAs OCO-3 on the ISS and Japans TANSO-FTS-2 on GOSAT-2 include target mapping modes that continue and extend the observation records of their precursors, and the Canadian commercial GHGSat provides high spatial resolution observations of CO2 and CH4 over selectable locations on the Earth. Sentinel 5P/TROPOMI measures CH4 with a wide swath instrument with daily near-global coverage. Future GHG observing systems are expected to further improve on the bridging of global and local scales, to provide optimized data records as basis for climate change mitigation policies.

We propose a session that focuses on the following aspects of space-based GHG monitoring: (1) capabilities of currently operating sensors measuring greenhouse gases on global to local scales, including OCO-2&3, TANSO-FTS/2, GHGsat, TROPOMI, and TANSAT; (2) identification and quantification of shortfalls in current data records, and requirements for future observation strategies; and (3) future observing systems and how these will address current gaps in GHG monitoring.
発表方法口頭および(または)ポスターセッション