摘要
矿区生态承载力是矿区生态系统抵御外界胁迫的素质,矿区生态承载力理论及评价方法研究是深入认识矿区复合生态系统的重要手段,也是建立矿区生态系统健康评价理论方法体系的基础性工作。在对矿区生态承载力概念、内涵探讨的基础上,从生态系统弹性力、资源环境承载力及生态系统压力三个方面对其进行了量化研究,并提出了评价矿区生态承载力的分级综合评价方法。
The mining area ecological carrying capacity （MAECC） is the constitution ot mining area compound ecosystem to resist exterior stress. The study on the MAECC theory and assessment method is the important means to deep understand the mining area compound ecosystem and the foundation task to establish the theory and method system of ecosystem health assessment in mining area. Based on the discuss of conception and connotation of the MAECC, the quantification method of MAECC including ecological elastic capability, resources and environment carrying capability and ecosystem pressure is investigated, and a MAECC classification comprehensive assessment method is introduced.
出处
《有色金属》
CSCD
北大核心
2006年第2期103-106,共4页
Nonferrous Metals
基金
国家自然科学基金资助项目(70173034)
关键词
环境工程
生态承载力
评价
生态系统健康
矿区
environmental engineering
ecological carrying capability
assessment
ecosystem health
mining area
