Evaluation of water conservation function of Danjiang River Basin in Qinling Mountains, China based on InVEST model

doi:10.1016/j.jenvman.2021.112212

	Evaluation of water conservation function of Danjiang River Basin in Qinling Mountains, China based on InVEST model
	Li, Mingyue 1,3; Liang, Dong 1,3; Xia, Jun 2,3,4; Song, Jinxi 1,3; Cheng, Dandong 1,3; Wu, Jintao 1,3; Cao, Yelin 1,3; Sun, Haotian 1,3; Li, Qi 1,3
刊名	JOURNAL OF ENVIRONMENTAL MANAGEMENT
	2021-05-15
卷号	286 页码:12
关键词	Water conservation InVEST model Water resources The Danjiang River Basin
ISSN号	0301-4797
DOI	10.1016/j.jenvman.2021.112212
通讯作者	Song, Jinxi(jinxisong@nwu.edu.cn) ; Cheng, Dandong(chengdandong@hotmail.com)
英文摘要	With the shortage of water resources becoming a global concern, the water conservation function has become one of the most important service functions and the key factor in the sustainable development of watershed ecosystem. The Danjiang River Basin as an important source of water for the middle route of China?s South-toNorth Water Diversion Project, its water conservation function has attracted extensive public attention under global climate change. In this study, InVEST water yield model based on Budyko hydrological method was employed to analyze the spatio-temporal dynamics of water conservation, and the response of water conservation to climate, land use and soil changes for the period from 2000 to 2019. The results show that the water conservation of Danjiang River Basin tends to decrease under the comprehensive influence of various factors. The spatial analysis of the importance of water conservation identified Shangnan County, the southern part of Danfeng County and the northern part of Shanyang County as important water conservation areas in the study area, which should be regarded as the key and priority protection areas in the regional water resource and ecological protection. The study provides insights for sustainable water management and ecological protection policies, and the InVEST model with localized parameters can also be applied to other areas lacking climate, hydrological and geological data.
资助项目	National Natural Science Foundation of China[51679200] ; Key Research and Development Program of Shaanxi[2019ZDLSF05-02] ; Key Research and Development Program of Shaanxi[2020SF-400] ; Shaanxi Province Water Conservancy Science and Technology Project[2020slkj-13]
WOS研究方向	Environmental Sciences & Ecology
语种	英语
出版者	ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD
WOS记录号	WOS:000634983100009
资助机构	National Natural Science Foundation of China ; Key Research and Development Program of Shaanxi ; Shaanxi Province Water Conservancy Science and Technology Project
内容类型	期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/161726]
专题	中国科学院地理科学与资源研究所
通讯作者	Song, Jinxi; Cheng, Dandong
作者单位	1.Northwest Univ, Inst Qinling Mountains, Xian 710127, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing 100101, Peoples R China 3.Northwest Univ, Coll Urban & Environm Sci, Shaanxi Key Lab Earth Surface Syst & Environm Car, Xian 710127, Peoples R China 4.Wuhan Univ, Res Inst Water Secur RIWS, Wuhan 430072, Peoples R China
推荐引用方式 GB/T 7714	Li, Mingyue,Liang, Dong,Xia, Jun,et al. Evaluation of water conservation function of Danjiang River Basin in Qinling Mountains, China based on InVEST model[J]. JOURNAL OF ENVIRONMENTAL MANAGEMENT,2021,286:12.
APA	Li, Mingyue.,Liang, Dong.,Xia, Jun.,Song, Jinxi.,Cheng, Dandong.,...&Li, Qi.(2021).Evaluation of water conservation function of Danjiang River Basin in Qinling Mountains, China based on InVEST model.JOURNAL OF ENVIRONMENTAL MANAGEMENT,286,12.
MLA	Li, Mingyue,et al."Evaluation of water conservation function of Danjiang River Basin in Qinling Mountains, China based on InVEST model".JOURNAL OF ENVIRONMENTAL MANAGEMENT 286(2021):12.