XTBG OpenIR  > 全球变化研究组
Effects of climate change on terrestrial water storage and basin discharge in the lancang River Basin
Bibi, Sadia1,2; Song, Qinghai1,2; Zhang, Yiping1,2; Liu, Yuntong1,2; Kamran, Muhammad Aqeel4; Sha, Liqing1,2; Zhou, Wenjun1,2; Wang, Shusen3; Gnanamoorthy, Palingamoorthy1,2
2021
Source PublicationJOURNAL OF HYDROLOGY-REGIONAL STUDIES
ISSN2214-5818
Volume37Issue:xPages:-
Abstract

Study Region: Lancang River Basin (upper reaches of the Mekong River basin within China). Study Focus: Complex terranes and diverse climates are a bottleneck for understanding the hydrology of rivers originating from the Tibetan Plateau. This study deals with the impact of climate change on water storage in the Lancang River Basin, which is governed by the South Asian monsoon system. We evaluated the spatiotemporal distribution of multi-source precipitation, evapotranspiration, and terrestrial water storage (TWS) to understand the hydrological system in the region. We provide evidence of climate change impacts on TWS and basin discharge over an upstream region of the transboundary river system. New Hydrological Insights for the Region: The Five Gravity Recovery and Climate Experiment (GRACE) products and Global Land Data Assimilation System (GLDAS) TWS display analogous seasonal distribution, even though the amounts differ between them. The GRACE and GLDAS TWS exhibited a significant negative trend in the basin from 2002 to 2016. However, the Center for Space Research (CSR-M) at the University of Texas and the Jet Propulsion Laboratory (JPL-M) mascon solutions concede more severe and much wider TWS reduction than the three spherical harmonic (SH) solutions. In addition, a downward trend was observed for basin discharge over 15 years as a response to climate change (decreased precipitation and increased evapotranspiration). Furthermore, we identified a 2-month time lag between precipitation and TWS, which could be a response to climatic factors along with aquifer properties in a karst dominated region.

KeywordClimate change TWS River discharge hydrology Lancang River Basin
Subject AreaWater Resources
DOI10.1016/j.ejrh.2021.100896
Indexed BySCI
Language英语
WOS IDWOS:000701930000001
Citation statistics
Document Type期刊论文
Identifierhttp://ir.xtbg.org.cn/handle/353005/12387
Collection全球变化研究组
Affiliation1.Chinese Acad Sci, Xishuangbanna Trop Bot Garden, CAS Key Lab Trop Forest Ecol, Menglun 666303, Peoples R China
2.Chinese Acad Sci, Core Bot Gardens, Ctr Plant Ecol, Xishuangbanna 666303, Peoples R China
3.Chinese Acad Sci, Xishuangbanna Trop Bot Garden, Global Change Res Grp, Menglun 666303, Peoples R China
4.Nat Resources Canada, Canada Ctr Remote Sensing, Ottawa, ON K1A 0E4, Canada
5.Zhejiang Univ, Coll Environm & Resource Sci, Hangzhou, Peoples R China
Recommended Citation
GB/T 7714
Bibi, Sadia,Song, Qinghai,Zhang, Yiping,et al. Effects of climate change on terrestrial water storage and basin discharge in the lancang River Basin[J]. JOURNAL OF HYDROLOGY-REGIONAL STUDIES,2021,37(x):-.
APA Bibi, Sadia.,Song, Qinghai.,Zhang, Yiping.,Liu, Yuntong.,Kamran, Muhammad Aqeel.,...&Gnanamoorthy, Palingamoorthy.(2021).Effects of climate change on terrestrial water storage and basin discharge in the lancang River Basin.JOURNAL OF HYDROLOGY-REGIONAL STUDIES,37(x),-.
MLA Bibi, Sadia,et al."Effects of climate change on terrestrial water storage and basin discharge in the lancang River Basin".JOURNAL OF HYDROLOGY-REGIONAL STUDIES 37.x(2021):-.
Files in This Item: Download All
File Name/Size DocType Version Access License
Effects of climate c(1097KB)期刊论文出版稿开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Bibi, Sadia]'s Articles
[Song, Qinghai]'s Articles
[Zhang, Yiping]'s Articles
Baidu academic
Similar articles in Baidu academic
[Bibi, Sadia]'s Articles
[Song, Qinghai]'s Articles
[Zhang, Yiping]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Bibi, Sadia]'s Articles
[Song, Qinghai]'s Articles
[Zhang, Yiping]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Effects of climate change on terrestrial water storage and basin discharge in the lancang River Basin.pdf
Format: Adobe PDF
This file does not support browsing at this time
All comments (0)
No comment.
 

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