生态学报2017，Vol.37Issue(19)：6431-6439,9.DOI:10.5846/stxb201607191469
甘肃省脆弱生态环境与贫困的耦合关系
Research of the coupling relationship between the vulnerable ecological environment and poverty in Gansu Province
摘要
Abstract
Maintaining the coordinated correlation between the ecological environment and economic development is one of the important strategies in the initial stages of national poverty alleviation and development.Taking Gansu Province as a study area,we designed a dual system development multi-index comprehensive evaluation system based on the theory of system coupling coordination degree.Between 2000 and 2014,we measured and analyzed the scores of vulnerable ecological environment and poverty and the coupling degree and spatio-temporal variability in the study area.The vulnerable ecological environment and poor coupling degree of Gansu showed a general rising trend,but exhibited three stages that were affected by factors such as policy adjustment.From the point of view of spatio-temporal variability,the coupling degree of vulnerable ecological environment and poverty increased from the southeast to the northwest,whereas spatial distribution was unbalanced.Given that the vulnerable ecological environment coexists with poverty,the strategic significance of protecting the environment of poor areas should be given full consideration.关键词
脆弱生态环境/贫困/耦合Key words
vulnerable ecological environment/poverty/coupling引用本文复制引用
牛亚琼,王生林..甘肃省脆弱生态环境与贫困的耦合关系[J].生态学报,2017,37(19):6431-6439,9.基金项目
甘肃省社科规划重大招标项目(12ZD08) （12ZD08）
甘肃农业大学青年导师基金项目(GAU-QNDS201304) （GAU-QNDS201304）
