摘要
生态安全评价是生态安全研究的基础和前提,也是构建生态安全体系的核心部分。该研究通过回顾国内外生态安全评价研究发展历程,概述生态安全及其评价的概念和内涵,在此基础上从生态安全评价指标构建、评价指标权重确立、评价方法及其应用、评估结果分级等方面进行分析总结及特点述评,进而针对当前生态安全评价研究中存在的主要问题进行探讨,并展望了生态安全评价研究的发展方向。研究旨在为推进生态安全评价技术革新与探索提供参考和依据。
Ecological Security Assessment(ESA) is the basis and premise of ecological security research. The development progress of ESA is reviewed, and the concept and connotation of ESA are summarized. The following several aspects are focused on the construction of ecological security evaluation index, establishment of evaluation index weight, application of evaluation method, and classification of evaluation results. Based on the review, the problems which exist in the current ecological security evaluation are discussed and the development direction of ecological security evaluation research are prospected. The research aims to provide references for technological innovation and exploration for future development of ESA.
作者
曹秉帅
邹长新
高吉喜
何萍
CAO Bing-shuai;ZOU Changxin;GAO Ji-xi;HE Ping(School of Life Science,Nanjing University,Nanjing 210093,China;Nanjing Institute of Environmental Sciences,Ministry of Ecology and Environment,Nanjing 210042,China;Jiangsu Collaborative Innovation Center of Atmospheric Environment and Equipment Technology,Nanjing University of Information Science & Technology,Nanjing 210044,China;Chinese Research Academy of Environmental Sciences,Beijing 100012,China)
出处
《生态与农村环境学报》
CAS
CSCD
北大核心
2019年第8期953-963,共11页
Journal of Ecology and Rural Environment
基金
国家重点研发计划(2017YFC0506601)
中央级公益性科研院所基本科研业务专项(GYZX180201)
关键词
生态安全评价
评价方法
评估模型
ecological security assessment
assessment method
assessment model
