气候变化领域集成服务门户(CCPortal): Asymmetric hysteresis response of mid-latitude storm tracks to CO2 removal

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DOI	10.1038/s41558-024-01971-x
	Asymmetric hysteresis response of mid-latitude storm tracks to CO2 removal
	Hwang, Jaeyoung; Son, Seok-Woo; Garfinkel, Chaim I.; Woollings, Tim; Yoon, Hyunsuk; An, Soon-Il; Yeh, Sang-Wook; Min, Seung-Ki; Kug, Jong-Seong; Shin, Jongsoo
发表日期	2024
ISSN	1758-678X
EISSN	1758-6798
起始页码	14
结束页码	5
卷号	14 期号:5
英文摘要	In a warming climate, storm tracks are projected to intensify on their poleward side. Here we use large-ensemble CO2 ramp-up and ramp-down simulations to show that these changes are not reversed when CO2 concentrations are reduced. If CO2 is removed from the atmosphere following CO2 increase, the North Atlantic storm track keeps strengthening until the middle of the CO2 removal, while the recovery of the North Pacific storm track during ramp-down is stronger than its shift during ramp-up. By contrast, the Southern Hemisphere storm track weakens during ramp-down at a rate much faster than its strengthening in the warming period. Compared with the present climate, the Northern Hemisphere storm track becomes stronger and the Southern Hemisphere storm track becomes weaker at the end of CO2 removal. These hemispherically asymmetric storm-track responses are attributable to the weakened Atlantic meridional overturning circulation and the delayed cooling of the Southern Ocean.
语种	英语
WOS研究方向	Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences
WOS类目	Environmental Sciences ; Environmental Studies ; Meteorology & Atmospheric Sciences
WOS记录号	WOS:001190197500002
来源期刊	NATURE CLIMATE CHANGE
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/291757
作者单位	Seoul National University (SNU); Hebrew University of Jerusalem; University of Oxford; Yonsei University; Pohang University of Science & Technology (POSTECH); Hanyang University; Yonsei University; Woods Hole Oceanographic Institution
推荐引用方式 GB/T 7714	Hwang, Jaeyoung,Son, Seok-Woo,Garfinkel, Chaim I.,et al. Asymmetric hysteresis response of mid-latitude storm tracks to CO2 removal[J],2024,14(5).
APA	Hwang, Jaeyoung.,Son, Seok-Woo.,Garfinkel, Chaim I..,Woollings, Tim.,Yoon, Hyunsuk.,...&Shin, Jongsoo.(2024).Asymmetric hysteresis response of mid-latitude storm tracks to CO2 removal.NATURE CLIMATE CHANGE,14(5).
MLA	Hwang, Jaeyoung,et al."Asymmetric hysteresis response of mid-latitude storm tracks to CO2 removal".NATURE CLIMATE CHANGE 14.5(2024).