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DOI	10.1088/1748-9326/ab82cb
	Estimation of water volume in ungauged, dynamic floodplain lakes
	Tan Z.; Melack J.; Li Y.; Liu X.; Chen B.; Zhang Q.
发表日期	2020
ISSN	17489318
卷号	15 期号:5
英文摘要	Lakes play a crucial role in retaining water and altering biogeochemical processes on floodplains. Existing strategies and algorithms for estimation of water storage are insufficient for dynamic floodplain lakes due to the scarcity of available observations. Combining a time series of open water area with a fine spatial-temporal resolution by integrating Landsat and MODIS observations of Poyang Lake (China) with digital elevation models, and limited gauge data, generated water storage estimates as a function of surface hydrological connectivity. Despite possessing a relatively small portion of Poyang Lake's water volume, the floodplain lakes occupy a large part of the surface water area, especially in the low water period. Floodplain lakes, in particular, those distributed in the upper delta contribute to relieving drought conditions in Poyang Lake. © 2020 The Author(s). Published by IOP Publishing Ltd.
英文关键词	floodplain lakes; hydrological connectivity; remote sensing; water volume
语种	英语
scopus关键词	Banks (bodies of water); Digital storage; Floods; Biogeochemical process; Digital elevation model; Drought conditions; Floodplain lakes; Hydrological connectivity; Spatial temporals; Water storage; Water volumes; Lakes; connectivity; drought stress; floodplain; Landsat; MODIS; open water; tide gauge; time series analysis; volume; water storage; China; Jiangxi; Poyang Lake
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/154037
作者单位	Key Laboratory of Watershed Geographic Sciences, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, 73 East Beijing Road, Nanjing, 210008, China; University of California, Santa Barbara, CA 93106, United States; University of California, Davis, CA 95616, United States
推荐引用方式 GB/T 7714	Tan Z.,Melack J.,Li Y.,et al. Estimation of water volume in ungauged, dynamic floodplain lakes[J],2020,15(5).
APA	Tan Z.,Melack J.,Li Y.,Liu X.,Chen B.,&Zhang Q..(2020).Estimation of water volume in ungauged, dynamic floodplain lakes.Environmental Research Letters,15(5).
MLA	Tan Z.,et al."Estimation of water volume in ungauged, dynamic floodplain lakes".Environmental Research Letters 15.5(2020).