干旱区生态环境知识资源中心(Arid): Impact of the Construction of Water Conservation Projects on Runoff from the Weigan River

Arid

DOI	10.3390/w15132431
	Impact of the Construction of Water Conservation Projects on Runoff from the Weigan River
	Su, Jingwen; Long, Aihua; Chen, Fulong; Ren, Cai; Zhang, Pei; Zhang, Ji; Gu, Xinchen; Deng, Xiaoya
通讯作者	Long, AH ; Chen, FL
来源期刊	WATER
EISSN	2073-4441
出版年	2023
卷号	15 期号:13
英文摘要	In order to use water resources more efficiently, the construction of water conservation projects in dryland watersheds has changed the natural water cycle processes. This study used the SWAT (Soil and Water Assessment Tool) model coupled with the glacier module to simulate the hydrological processes in the upper reaches of the Weigan River estuary from 1965 to 1991, to restore and quantitatively evaluate the conditions of the estuarine runoff in the no-reservoir scenario, and to analyse the impact of the construction of water conservation projects on the estuarine runoff based on this model. The results show that the SWAT model has good applicability in the study area, with 41.45% and 58.55% of the increase in runoff due to increased precipitation and temperature, respectively, over the 52 years study period. The degree of influence of the construction of water conservation projects on runoff from the mountain in different seasons was spring > autumn > winter > summer, with 83.28% of the spring runoff being influenced by artificial regulation. The construction of water conservation projects has alleviated water shortage problems to a certain extent, and is an effective measure for achieving the efficient allocation of water resources in arid areas.
英文关键词	human activities water conservation construction SWAT model runoff configuration glacial runoff simulation Weigan River Basin
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:001028107800001
WOS关键词	CLIMATE-CHANGE ; HYDROLOGY
WOS类目	Environmental Sciences ; Water Resources
WOS研究方向	Environmental Sciences & Ecology ; Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/399044
推荐引用方式 GB/T 7714	Su, Jingwen,Long, Aihua,Chen, Fulong,et al. Impact of the Construction of Water Conservation Projects on Runoff from the Weigan River[J],2023,15(13).
APA	Su, Jingwen.,Long, Aihua.,Chen, Fulong.,Ren, Cai.,Zhang, Pei.,...&Deng, Xiaoya.(2023).Impact of the Construction of Water Conservation Projects on Runoff from the Weigan River.WATER,15(13).
MLA	Su, Jingwen,et al."Impact of the Construction of Water Conservation Projects on Runoff from the Weigan River".WATER 15.13(2023).