干旱区生态环境知识资源中心(Arid): Increasing shrinkage risk of endorheic lakes in the middle of farming-pastoral ecotone of Northern China

Arid

DOI	10.1016/j.ecolind.2021.108523
	Increasing shrinkage risk of endorheic lakes in the middle of farming-pastoral ecotone of Northern China
	Wang, Yanfang; Shen, Yanjun; Guo, Ying; Li, Bohao; Chen, Xiaolu; Guo, Xiaonan; Yan, Haiming
通讯作者	Shen, YJ
来源期刊	ECOLOGICAL INDICATORS
ISSN	1470-160X
EISSN	1872-7034
出版年	2022
卷号	135
英文摘要	Lakes are an important water resource and provide a variety of important ecosystem services for humans. Effective monitoring of lake surface area (LSA) dynamics is critical for sustainable management of water re-sources, particularly in arid and semi-arid areas. The interannual and intraannual variations of lakes and their impact factors in the middle of the farming-pastoral ecotone of Northern China (M-FPENC) were analyzed. The results showed that a total of 1192 lakes have appeared during the last 20 years, with a total area of approxi-mately 1145.6 km(2), with most of them having seasonal and ephemeral water. The LSA in the M-FPENC decreased rapidly during 2000-2019. The annual maximum LSA and number of lakes greater than 1 km(2) decreased by 30.04% and 33.00%, respectively. At the intraannual scale, the LSA continued to shrink from April to July, with the lowest value observed in the middle of July, and then gradually recovered. It was found that interannual variations in the lake area mainly depended on the interannual fluctuation in precipitation. The shrinkage of lakes was mainly attributed to the significant increase of land surface evapotranspiration.
英文关键词	MODIS Lake surface area (LSA) Water frequency (FW) Farming-pastoral ecotone of Northern China (FPENC)
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000761401000007
WOS关键词	SURFACE-WATER ; LAND ; IRRIGATION ; DYNAMICS ; EVOLUTION ; IMPACT
WOS类目	Biodiversity Conservation ; Environmental Sciences
WOS研究方向	Biodiversity & Conservation ; Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/392297
推荐引用方式 GB/T 7714	Wang, Yanfang,Shen, Yanjun,Guo, Ying,et al. Increasing shrinkage risk of endorheic lakes in the middle of farming-pastoral ecotone of Northern China[J],2022,135.
APA	Wang, Yanfang.,Shen, Yanjun.,Guo, Ying.,Li, Bohao.,Chen, Xiaolu.,...&Yan, Haiming.(2022).Increasing shrinkage risk of endorheic lakes in the middle of farming-pastoral ecotone of Northern China.ECOLOGICAL INDICATORS,135.
MLA	Wang, Yanfang,et al."Increasing shrinkage risk of endorheic lakes in the middle of farming-pastoral ecotone of Northern China".ECOLOGICAL INDICATORS 135(2022).