干旱区生态环境知识资源中心(Arid): Conception and evaluation methodology of water resources carrying capacity based on three-level analysis

Arid

DOI	10.2166/ws.2020.149
	Conception and evaluation methodology of water resources carrying capacity based on three-level analysis
	Lin, Pengfei; You, Jinjun; Wang, Lin; Jia, Ling; Gan, Hong; Fu, Yicheng
通讯作者	You, JJ (corresponding author), China Inst Water Resources & Hydropower Res, State Key Lab Simulat & Regulat Water Cycle River, Beijing 100038, Peoples R China.
来源期刊	WATER SUPPLY
ISSN	1606-9749
EISSN	1607-0798
出版年	2020
卷号	20 期号:6 页码:2359-2374
英文摘要	In supply-oriented water development, water is a rigid constraint on sustainable development in many parts of the world, especially in arid and semi-arid areas. The water resources carrying capacity (WRCC) concept represents the maximum socio-economic scale that can be supported by water exploitation without causing an irreversible impact on the ecosystem. In this paper, three-level framework is put forward to illustrate and quantitatively evaluate the WRCC. The first level is the principal body, which focuses on the study of water resources systems. The second level is the carried object, including the socio-economic system, water ecological system, and environment system. The third level is the coupling of the principal body and carried object to calculate the WRCC. This three-level WRCC model was applied to the load conditions of the Shiyang River Basin (SRB). The results show that the SRB is overloaded, and only 1.99 million people can be carried at the modern carrying level. The WRCC could be increased by optimizing industrial structures and improving water efficiency. This method provides a tool to help policymakers develop sustainable approaches to environmental management and planning.
英文关键词	Shiyang River Basin three-level model water carrying capacity
类型	Article
语种	英语
开放获取类型	hybrid
收录类别	SCI-E
WOS记录号	WOS:000617138500031
WOS关键词	SHIYANG RIVER-BASIN
WOS类目	Engineering, Environmental ; Environmental Sciences ; Water Resources
WOS研究方向	Engineering ; Environmental Sciences & Ecology ; Water Resources
来源机构	河海大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/349231
作者单位	[Lin, Pengfei; You, Jinjun; Wang, Lin; Jia, Ling; Gan, Hong; Fu, Yicheng] China Inst Water Resources & Hydropower Res, State Key Lab Simulat & Regulat Water Cycle River, Beijing 100038, Peoples R China; [Lin, Pengfei] Hohai Univ, Grad Sch, Nanjing 210098, Jiangsu, Peoples R China
推荐引用方式 GB/T 7714	Lin, Pengfei,You, Jinjun,Wang, Lin,et al. Conception and evaluation methodology of water resources carrying capacity based on three-level analysis[J]. 河海大学,2020,20(6):2359-2374.
APA	Lin, Pengfei,You, Jinjun,Wang, Lin,Jia, Ling,Gan, Hong,&Fu, Yicheng.(2020).Conception and evaluation methodology of water resources carrying capacity based on three-level analysis.WATER SUPPLY,20(6),2359-2374.
MLA	Lin, Pengfei,et al."Conception and evaluation methodology of water resources carrying capacity based on three-level analysis".WATER SUPPLY 20.6(2020):2359-2374.