气候变化领域集成服务门户(CCPortal): Long-term trend of near-surface air temperature lapse rate over the Chinese mainland during 1961-2018

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DOI	10.3354/cr01731
	Long-term trend of near-surface air temperature lapse rate over the Chinese mainland during 1961-2018
	Qin, Yun; Ren, Guoyu; Zhang, Panfeng; Zhan, Yunjian; Zhang, Siqi; Xue, Xiaoying
发表日期	2024
ISSN	0936-577X
EISSN	1616-1572
起始页码	92
卷号	92
英文摘要	The near-surface air temperature lapse rate (SATLR) is a result of surface energy balance, and the long-term trend of SATLR is linked to elevation-dependent warming (EDW). The long-term trend of SATLR in China's mainland was examined in the present study. It was found that the regional average values of annual, autumn, and winter SATLR anomalies in Tmean, Tmax, and Tmin decreased significantly during the period of 1961-2018. In terms of spatial distribution, most of the annual SATLR trends in Tmean across China's mainland are negative. In spring, positive SATLR trends in Tmean are widespread in the northern mountainous areas of China, while in winter, strong negative trends are found in some areas of the central and eastern parts of the Tibetan Plateau and the Yunnan-Guizhou Plateau. Most of the negative annual SATLR trends in Tmax occur in the central part of China, but in the southwestern part of China for Tmin. Widespread negative SATLR trends in Tmin are usually found in winter, especially in the Hengduan Mountains of Southwestern China and the eastern part of the Tibetan Plateau. The significant positive SATLR trends in Tmax are observed in spring, mostly distributed in northern mountainous areas. In the context of global and regional warming, the long-term trend of SATLR has the potential to detect differences in altitude responses to climate change on a small spatial scale, and to explore the local effect of EDW.
英文关键词	Temperature lapse rate; Long-term trend; Variation; Elevation-dependent warming; Surface air temperature; China
语种	英语
WOS研究方向	Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences
WOS类目	Environmental Sciences ; Meteorology & Atmospheric Sciences
WOS记录号	WOS:001204445300002
来源期刊	CLIMATE RESEARCH
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/301476
作者单位	China Meteorological Administration; China University of Geosciences; Jilin Normal University; China Meteorological Administration
推荐引用方式 GB/T 7714	Qin, Yun,Ren, Guoyu,Zhang, Panfeng,et al. Long-term trend of near-surface air temperature lapse rate over the Chinese mainland during 1961-2018[J],2024,92.
APA	Qin, Yun,Ren, Guoyu,Zhang, Panfeng,Zhan, Yunjian,Zhang, Siqi,&Xue, Xiaoying.(2024).Long-term trend of near-surface air temperature lapse rate over the Chinese mainland during 1961-2018.CLIMATE RESEARCH,92.
MLA	Qin, Yun,et al."Long-term trend of near-surface air temperature lapse rate over the Chinese mainland during 1961-2018".CLIMATE RESEARCH 92(2024).