干旱区生态环境知识资源中心(Arid): Identifying ecological red lines in China's Yangtze River Economic Belt: A regional approach

Arid

DOI	10.1016/j.ecolind.2018.09.052
	Identifying ecological red lines in China's Yangtze River Economic Belt: A regional approach
	Xu, Xibao 1; Yang, Guishan 1; Tan, Yan 2
通讯作者	Xu, Xibao ; Yang, Guishan
来源期刊	ECOLOGICAL INDICATORS
ISSN	1470-160X
EISSN	1872-7034
出版年	2019
卷号	96 页码:635-646
英文摘要	'Ecological red lines' (ERL) is currently used as a national policy for protecting ecological systems for sustainable development and safeguarding ecological security. The ERL defines the scale and scope of ecosystem services, and can be applied in policy decision-making and ecological protection. This study employs three ecological models (InVEST, RUSLE, CASA) and uses GIS to consolidate five key indicators (annual available recharge, soil retention capacity, net primary productivity, protected areas, lakes and flood storage and retention areas) that measure ecosystem services and two ecological vulnerability indicators (susceptibility of geological hazards, rocky desertification) to establish a coherent framework and criteria of the ERL. The ERL is spatially delineated in China's Yangtze River Economic Belt on the regional scale. The results show that the total area of ERL amounts to 1.13 million km(2), accounting for 55.5% of the total land area within the Belt. Six ERL domains-biodiversity conservation and soil retention; soil retention; biodiversity conservation; water conservation; soil retention and carbon sequestration; and biodiversity conservation and water conservation-make up 82.8% of the total ERL. The findings suggest that implementation of ERL policy is effective when the regional authority acts as an independent and a third-party assessor and enforces the use of a cross-provincial ecological compensation strategy. The coherent framework and criteria of the ERL at the regional scale is applicable to other regions of China.
英文关键词	Ecological red lines Ecosystem services Ecological vulnerability Yangtze River Economic Belt Ecological model
类型	Article
语种	英语
国家	Peoples R China ; Australia
收录类别	SCI-E ; SSCI
WOS记录号	WOS:000464889600063
WOS关键词	ECOSYSTEM SERVICES ; PROTECTED AREAS ; TRADE-OFFS ; IMPACTS ; BIODIVERSITY ; INDICATORS ; SCENARIOS ; PATTERNS ; LAKE
WOS类目	Biodiversity Conservation ; Environmental Sciences
WOS研究方向	Biodiversity & Conservation ; Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/215184
作者单位	1.Chinese Acad Sci, Nanjing Inst Geog & Limnol, Key Lab Watershed Geog Sci, Nanjing 210008, Jiangsu, Peoples R China; 2.Univ Adelaide, Dept Geog Environm & Populat, Adelaide, SA 5005, Australia
推荐引用方式 GB/T 7714	Xu, Xibao,Yang, Guishan,Tan, Yan. Identifying ecological red lines in China's Yangtze River Economic Belt: A regional approach[J],2019,96:635-646.
APA	Xu, Xibao,Yang, Guishan,&Tan, Yan.(2019).Identifying ecological red lines in China's Yangtze River Economic Belt: A regional approach.ECOLOGICAL INDICATORS,96,635-646.
MLA	Xu, Xibao,et al."Identifying ecological red lines in China's Yangtze River Economic Belt: A regional approach".ECOLOGICAL INDICATORS 96(2019):635-646.