The ecological benefit-loss evaluation in a riverine wetland for   hydropower projects - A case study of Xiaolangdi reservoir in the Yellow   River, China

doi:10.1016/j.ecoleng.2015.12.037

CORC > 北京大学 > 环境科学与工程学院

	The ecological benefit-loss evaluation in a riverine wetland for hydropower projects - A case study of Xiaolangdi reservoir in the Yellow River, China
	Chen Liang ; Sui Xin ; Wang Dongsheng ; Yin Xiuying ; Ji Guodong
刊名	ECOLOGICAL ENGINEERING
	2016
关键词	Riverine wetland Ecosystem services Ecological benefit-loss evaluation Xiaolangdi reservoir Hydropower project RURAL-URBAN GRADIENT ECOSYSTEM SERVICE VALUES RESTORATION SCALES
DOI	10.1016/j.ecoleng.2015.12.037
英文摘要	This paper presents a comprehensive analysis on the ecological benefit and loss of Xiaolangdi reservoir from its completion in 2000 to 2012. We firstly propose a three-step framework of the ecological-benefit-loss evaluation for hydropower projects, in accordance with which an index system of riverine wetland ecosystem services valuation was established originally. Then we make a quantitative valuation on the change of riverine wetland ecosystem services caused by this project. Finally, the ecological benefit and loss of the project in the riverine wetland were evaluated in two aspects of positive impacts and negative impacts. The results showed that (1) the positive impacts of Xiaolangdi reservoir mainly included 9 categories of ecosystem services: flood control, ice prevention, sedimentation reduction, energy substitution, emission reduction benefit, water supply, afforestation, shipping and entertainment; the total ecological benefit of the project in the riverine wetland was 26.2058 billion yuan. (2) The negative impacts of Xiaolangdi reservoir mainly included 5 categories: loss due to land submergence, heritage submergence, water and soil erosion, reservoir sedimentation and immigration; the total ecological loss of the project in the riverine wetland was 24.2167 billion yuan. (3) From 2000 to 2012, the net value of ecological-benefit-loss for the project was 1.9891 billion yuan. (C) 2015 Elsevier B.V. All rights reserved.; China's Post-doctoral Science Fund [2014M561009]; Twelfth Five Year Science and Technology Support Program [2012BAC06B01]; SCI(E); ARTICLE; suixin@iwhr.com; jiguodong@pku.edu.cn; ,SI; 34-44; 96
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/458639]
专题	环境科学与工程学院
推荐引用方式 GB/T 7714	Chen Liang,Sui Xin,Wang Dongsheng,et al. The ecological benefit-loss evaluation in a riverine wetland for hydropower projects - A case study of Xiaolangdi reservoir in the Yellow River, China[J]. ECOLOGICAL ENGINEERING,2016.
APA	Chen Liang,Sui Xin,Wang Dongsheng,Yin Xiuying,&Ji Guodong.(2016).The ecological benefit-loss evaluation in a riverine wetland for hydropower projects - A case study of Xiaolangdi reservoir in the Yellow River, China.ECOLOGICAL ENGINEERING.
MLA	Chen Liang,et al."The ecological benefit-loss evaluation in a riverine wetland for hydropower projects - A case study of Xiaolangdi reservoir in the Yellow River, China".ECOLOGICAL ENGINEERING (2016).