ITPCAS OpenIR  > 图书馆
Difference and cause analysis of water storage changes for glacier-fed and non-glacier-fed lakes on the Tibetan Plateau
Qiao, BJ (Qiao, Baojin)1,2; Zhu, LP (Zhu, Liping)1,3,4
Source PublicationSCIENCE OF THE TOTAL ENVIRONMENT
2019
Volume693Issue:0Pages:133399
DOI10.1016/j.scitotenv.2019.07.205
Abstract

Lakes on the Tibetan Plateau are very sensitive to dimate change and have expanded rapidly in recent decades. In this study, lake water storage change (LWSC) of 150 lakes since 1976 was estimated based on multi-temporal Landsat images and Shuttle Radar Topography Mission data. The lakes were then separated into glacier-fed and non-glacier-fed lakes based on the second Chinese glacier inventory and basin boundaries. The results indicate that most lakes had a shrinking trend and total water storage decreased by 5.53 +/- 0.4 km(3) from 1976 to 1990; however, most lakes expanded and increased in total water storage by 110.15 +/- 7.93 km(3) from 1990 to 2013. The water storage increase in glacier-fed lakes was 84% of the total increase in water storage from 1990 to 2013. An analysis of the relationship between the lakes and climate indicators suggests that both precipitation and glacial meltwater were the most important factors in lake change, in contrast, changes in evaporation had a limited influence on lake level and volume changes. Based on an assumption of similar precipitation and evaporation across neighbouring closed basins, we compared differences in LWSC between glacier-fed and nonglacier-fed lakes to analyze the cause of lake change. Our results suggest that less precipitation was the primary cause for lake contractions from 1976 to 1990. Glacial meltwater contributed at least 435%, 46.4% and 58.7% to the total increased water storage for the periods 1990-2000, 2000-2005 and 2005-2013, respectively. The results further suggest that increasing glacial meltwater had a contribution to lake expansion equivalent to that of precipitation-evaporation during 1990-2013. (C) 2019 Elsevier B.V. All rights reserved.

Subject AreaEnvironmental Sciences
WOS IDWOS:000489694700027
Language英语
Indexed BySCI
KeywordNam Co Lake Sarin Mode Evaporation Climate Balance Mountains Evolution Expansion Trend Soil
WOS Research AreaEnvironmental Sciences
WOS SubjectEnvironmental Sciences & Ecology
Cooperation Status国内
ISSN0048-9697
Department环境变化与地表过程重点实验室
URL查看原文
PublisherELSEVIER
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itpcas.ac.cn/handle/131C11/9081
Collection图书馆
Corresponding AuthorQiao, BJ (Qiao, Baojin); Zhu, LP (Zhu, Liping)
Affiliation1.Chinese Acad Sci, Inst Tibetan Plateau Res, Key Lab Tibetan Environm Changes & Land Surface P, Beijing 100101, Peoples R China;
2.Zhengzhou Univ, Inst Smart City, Zhengzhou 450001, Henan, Peoples R China;
3.CAS Ctr Excellence Tibetan Plateau Earth Sci, Beijing 100101, Peoples R China;
4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China.
Recommended Citation
GB/T 7714
Qiao, BJ ,Zhu, LP . Difference and cause analysis of water storage changes for glacier-fed and non-glacier-fed lakes on the Tibetan Plateau[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2019,693(0):133399.
APA Qiao, BJ ,&Zhu, LP .(2019).Difference and cause analysis of water storage changes for glacier-fed and non-glacier-fed lakes on the Tibetan Plateau.SCIENCE OF THE TOTAL ENVIRONMENT,693(0),133399.
MLA Qiao, BJ ,et al."Difference and cause analysis of water storage changes for glacier-fed and non-glacier-fed lakes on the Tibetan Plateau".SCIENCE OF THE TOTAL ENVIRONMENT 693.0(2019):133399.
Files in This Item:
File Name/Size DocType Version Access License
2019045.pdf(4663KB)期刊论文出版稿开放获取CC BY-NC-SAView Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Qiao, BJ (Qiao, Baojin)]'s Articles
[Zhu, LP (Zhu, Liping)]'s Articles
Baidu academic
Similar articles in Baidu academic
[Qiao, BJ (Qiao, Baojin)]'s Articles
[Zhu, LP (Zhu, Liping)]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Qiao, BJ (Qiao, Baojin)]'s Articles
[Zhu, LP (Zhu, Liping)]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: 2019045.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.