摘要
在总结一般生态系统健康理论的基础上,引申出矿区生态系统健康的概念及内涵;从自然、人为和社会经济因素3个方面分析矿区生态系统健康的影响因子,并以此为基础阐述了矿区生态系统健康评价指标体系的指标选取原则,将评价体系分解为活力、组织结构、恢复力、生态系统服务功能与人类健康5个要素;结合一般生态系统健康评价方法,简述了适用于矿区的生态系统健康度计量法、模糊综合评价方法和突变级数法。目前矿区生态系统健康研究还处在发展阶段,还需要在理论、"3S"等技术方面进行更深入及定量化的研究。
Based on the ordinary theory of ecosystem health, the conception and connotation of that in mining area were introduced in detail. The factors influencing the ecological system were discussed in terms of natural, human and community economical elements. The principles of building indicator system for ecosystem health assessment in mining area were expounded. An indicator system of assessing ecosystem health in mining area consisted of vigor, organization structure, resilience, service functions of ecosystem and human health. Combined with general evaluation methods, the assessment methods applicable to mining area were summarized, such as computation method of ecosystem health, fuzzy comprehensive evaluation, and catastrophe progression method. At present, the research of ecosystem health in mining area was at the early stage of development, so it should further develop the theory and the quantitative methods, particularly the 3s technique which will pro- mote its study more thoroughly.
出处
《安徽农业科学》
CAS
北大核心
2011年第17期10370-10373,共4页
Journal of Anhui Agricultural Sciences
基金
云南省自然科学基金项目(2008ZC065M)
云南财经大学校基金项目(YC09D005)
关键词
矿区
生态系统健康
评价指标
评价方法
Mining area
Ecosystem health
Assessment indicator
Evaluation method
