A regional strategy for ecological sustainability: A case study in Southwest China

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	A regional strategy for ecological sustainability: A case study in Southwest China
	Dong, Shikui; Wu, Xue; Liu, Shiliang; Cheng, Fangyan; Hou, Xiaoyun; Zhang, Yueqiu; Liu, Guohua
刊名	SCIENCE OF THE TOTAL ENVIRONMENT
	2018-03-01
卷号	616 页码:1224-1234
关键词	Environmental value Development benefit Superposition Partition map Conflict grading
ISSN号	0048-9697
文献子类	Article
英文摘要	Partitioning, a method considering environmental protection and development potential, is an effective way to provide regional management strategies to maintain ecological sustainability. In this study, we provide a large-scale regional division approach and present a strategy for Southwest China, which also has extremely high development potential because of the "Western development" policy. Based on the superposition of 15 factors, including species diversity, pattern restriction, agricultural potential, accessibility, urbanization potential, and topographical limitations, the environmental value and development benefit in the region were quantified spatially by weighting the sum of indicators within environmental and development categories. By comparing the scores with their respective median values, the study area was divided into four different strategy zones: Conserve zones (34.94%), Construction zones (32.95%), Conflict zones (16.96%), and Low-tension zones (15.16%). The Conflict zones in which environmental value and development benefit were both higher than the respective medians were separated further into the following 5 levels: Extreme conflict (36.20%), Serious conflict (28.07%), Moderate conflict (12.28%), Minor conflict (6.55%), and Slight conflict (16.91%). We found that 9.04% of nature reserves were in Conflict zones, and thus should be given more attention. This study provides a simple and feasible method for regional partitioning, as well as comprehensive support that weighs both the environmental value and development benefit for China's current Ecological Red Line and space planning and for regional management in similar situations. (c) 2017 Elsevier B.V. All rights reserved.
内容类型	期刊论文
源URL	[http://ir.rcees.ac.cn/handle/311016/40448]
专题	生态环境研究中心_城市与区域生态国家重点实验室
推荐引用方式 GB/T 7714	Dong, Shikui,Wu, Xue,Liu, Shiliang,et al. A regional strategy for ecological sustainability: A case study in Southwest China[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2018,616:1224-1234.
APA	Dong, Shikui.,Wu, Xue.,Liu, Shiliang.,Cheng, Fangyan.,Hou, Xiaoyun.,...&Liu, Guohua.(2018).A regional strategy for ecological sustainability: A case study in Southwest China.SCIENCE OF THE TOTAL ENVIRONMENT,616,1224-1234.
MLA	Dong, Shikui,et al."A regional strategy for ecological sustainability: A case study in Southwest China".SCIENCE OF THE TOTAL ENVIRONMENT 616(2018):1224-1234.