The Outburst of a Lake and Its Impacts on Redistribution of Surface Water Bodies in High-Altitude Permafrost Region

doi:10.3390/rs14122918

CORC > 兰州理工大学 > 兰州理工大学 > 理学院

	The Outburst of a Lake and Its Impacts on Redistribution of Surface Water Bodies in High-Altitude Permafrost Region
	Ding, Zekun 1,2; Niu, Fujun 1,2; Li, Guoyu 1,2; Mu, Yanhu 1,2; Chai, Mingtang 3,4; He, Pengfei 5
刊名	REMOTE SENSING
	2022-06-01
卷号	14 期号:12
关键词	climate warming and wetting lake outburst surface water body continuous permafrost regions Tibetan Plateau
DOI	10.3390/rs14122918
英文摘要	The lakes distributed in permafrost areas on the Tibetan Plateau (TP) have been experiencing significant changes during the past few decades as a result of the climate warming and regional wetting. In September 2011, an outburst occurred on an endorheic lake (Zonag Lake) in the interior of the TP, which caused the spatial expansion of three downstream lakes (Kusai Lake, Haidingnor Lake and Salt Lake) and modified the four independent lake catchments to one basin. In this study, we investigate the changes in surficial areas and water volumes of the outburst lake and related downstream water bodies 10 years after the outburst. Based on the meteorological and satellite data, the reasons for the expansion of downstream lakes were analyzed. Additionally, the importance of the permafrost layer in determining hydrological process on the TP and the influence of from lake expansion on engineering infrastructures were discussed. The results in this study showed the downstream lakes increased both in area and volume after the outburst of the headwater. Meanwhile, we hope to provide a reference about surface water changes and permafrost degradation for the management of lake overflow and flood on the TP in the background of climate warming and wetting.
WOS研究方向	Environmental Sciences & Ecology ; Geology ; Remote Sensing ; Imaging Science & Photographic Technology
语种	英语
出版者	MDPI
WOS记录号	WOS:000816500000001
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/158953]
专题	理学院
作者单位	1.Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, State Key Lab Frozen Soil Engn, Lanzhou 730000, Peoples R China; 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China; 3.Ningxia Univ, Sch Civil & Hydraul Engn, Yinchuan 750021, Ningxia, Peoples R China; 4.Ningxia Univ, Engn Res Ctr Efficient Utilizat Modern Agr Water, Minist Educ, Yinchuan 750021, Ningxia, Peoples R China; 5.Lanzhou Univ Technol, Sch Sci, Key Lab Disaster Prevent & Mitigat Civil Engn Gan, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Ding, Zekun,Niu, Fujun,Li, Guoyu,et al. The Outburst of a Lake and Its Impacts on Redistribution of Surface Water Bodies in High-Altitude Permafrost Region[J]. REMOTE SENSING,2022,14(12).
APA	Ding, Zekun,Niu, Fujun,Li, Guoyu,Mu, Yanhu,Chai, Mingtang,&He, Pengfei.(2022).The Outburst of a Lake and Its Impacts on Redistribution of Surface Water Bodies in High-Altitude Permafrost Region.REMOTE SENSING,14(12).
MLA	Ding, Zekun,et al."The Outburst of a Lake and Its Impacts on Redistribution of Surface Water Bodies in High-Altitude Permafrost Region".REMOTE SENSING 14.12(2022).