Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2015, Vol. 31 ›› Issue (20): 113-118.doi: 10.11924/j.issn.1000-6850.casb15030217

Special Issue: 资源与环境

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Dynamic Evaluation of Resource-Environment Carrying Capacity Based on Fuzzy Matter Element in Chongqing City

Liu Ming1, Liao Heping1,2, Li Tao1, Chu Yuanheng1, Shi Jin3   

  1. (1School of Geographical Sciences, Southwest University, Chongqing 400715;2Institute of Land Resources, Southwest University, Chongqing 400715;3School of Mathematics and Statistics, Southwest University, Chongqing 400715)
  • Received:2015-03-26 Revised:2015-07-07 Accepted:2015-06-23 Online:2015-07-28 Published:2015-07-28

Abstract: To provide policy basis for effectively protecting the ecological environment and sustainable development of Chongqing City, resource-environment carrying capacity was evaluated comprehensively. Based on the supporting system, economic system, dissipative system and conservation system of resources and environment, the indicator system of resource-environment carrying capacity was built. Then resource-environment carrying capacity from 2002 to 2013 in Chongqing City was evaluated and analyzed by the method of fuzzy matter element. The results showed that the resource-environment carrying capacity from 2002 to 2013 in Chongqing City presented an upward trend, and the protection of resources and environment was coordinated with social-economic development. The sustainable development was becoming optimized. The results provide the policy basis for protecting the resource-environment and sustainable development of Chongqing City.