气候变化领域集成服务门户(CCPortal): More extreme marine heatwaves in the China Seas during the global warming hiatus

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DOI	10.1088/1748-9326/ab28bc
	More extreme marine heatwaves in the China Seas during the global warming hiatus
	Li Y.; Ren G.; Wang Q.; You Q.
发表日期	2019
ISSN	17489318
卷号	14 期号:10
英文摘要	Based on the satellite-derived global daily sea surface temperature (SST) data set with high resolution (0.25° by 0.25°), we analyzed changes in annual mean SST and extreme SSTs over the China Seas since 1982. Results show that the annual mean SST in the China Seas has experienced a remarkable declining trend during the global warming hiatus (1998-2013), which was dominated by the striking cooling of SST in boreal winter. Despite annual mean SST experienced warming hiatus after 1998, the regional averaged SST for 1998-2013 was still 0.5 °C above that for 1982-1997. The statistical distributions show that there are not only significant warmer climate shift in annual mean SSTs but also in annual extreme hot SSTs and cold SSTs. These changes can increase the likelihood of extreme oceanic warming events, known as marine heatwaves (MHWs). Further analyses reveal that, from 1982 to present, the MHW frequency increases at a rate of 1.13 events per decade, 2.5 times the global mean rate. For the period 1998-2013, the MHWs in the China Sea has never decreased in both of the frequency and intensity but has already become more frequent, longer duration and more intense than those metrics of MHWs during 1982-1997. © 2019 The Author(s). Published by IOP Publishing Ltd.
英文关键词	China seas; global warming hiatus; marine heatwave; sea surface temperature
语种	英语
scopus关键词	Global warming; Surface waters; Annual mean; Boreal winters; Climate shifts; Data set; Heatwaves; High resolution; Sea surface temperature (SST); Statistical distribution; Oceanography; air-sea interaction; climate change; cooling; extreme event; global warming; heat wave; marine environment; sea surface temperature; South China Sea
来源期刊	Environmental Research Letters
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/154343
作者单位	National Marine Data and Information Service, Tianjin, 300171, China; Department of Atmospheric Science, School of Environmental Studies, China University of Geosciences, Wuhan, 430074, China; Laboratory for Climate Studies, National Climate Center, China Meteorological Administration, Beijing, 100081, China; Tianjin Meteorological Observatory, Tianjin, 300074, China; Fudan University, Shanghai, 200433, China
推荐引用方式 GB/T 7714	Li Y.,Ren G.,Wang Q.,et al. More extreme marine heatwaves in the China Seas during the global warming hiatus[J],2019,14(10).
APA	Li Y.,Ren G.,Wang Q.,&You Q..(2019).More extreme marine heatwaves in the China Seas during the global warming hiatus.Environmental Research Letters,14(10).
MLA	Li Y.,et al."More extreme marine heatwaves in the China Seas during the global warming hiatus".Environmental Research Letters 14.10(2019).