Diverging responses of high-latitude CO2 and CH4 emissions in idealized climate change scenarios

GSTDTAP > 资源环境科学

DOI	10.5194/tc-15-1097-2021
	Diverging responses of high-latitude CO2 and CH4 emissions in idealized climate change scenarios
	admin
	2021-03-19
出版年	2021
国家	欧洲
领域	气候变化 ; 资源环境
英文摘要	The present study investigates the response of the high-latitude carbon cycle to changes in atmospheric greenhouse gas (GHG) concentrations in idealized climate change scenarios. We find that at a global mean temperature of roughly 1.75 K (±0.5 K) above pre-industrial levels the high-latitude ecosystem turns from a CO2 sink into a source of atmospheric carbon, with the net fluxes into the atmosphere increasing substantially with rising atmospheric GHG concentrations. This is very different from scenario simulations with the standard version of the MPI-ESM, in which the region continues to take up atmospheric CO2 throughout the entire 21st century.
URL	查看原文
来源平台	European Geosciences Union
引用统计	被引频次：15[WOS] [WOS记录] [WOS相关记录]
文献类型	科技报告
条目标识符	http://119.78.100.173/C666/handle/2XK7JSWQ/319953
专题	资源环境科学气候变化
推荐引用方式 GB/T 7714	admin. Diverging responses of high-latitude CO2 and CH4 emissions in idealized climate change scenarios,2021.