摘要
诸多煤炭开采区由于资源开发过度导致当地生态系统脆弱,为科学合理的衡量煤炭开采区的生态系统状态,有效开展生态规划和生态恢复,建立了煤炭开采区生态健康评价指标体系和基于层次分析法的评价模型,并将其应用于代表性的煤炭开采区—平顶山市生态健康评价中。通过分析,平顶山煤炭开采区生态系统处于健康状态,但生态系统健康状况比较脆弱,很容易恶化。
Many coal-mining districts due to resource over-exploitation led to the fragile local ecosystems for scientific and reasonable measure of ecosystem state coal mining district,the effective implementation of ecological planning and ecological restoration,establishes the evaluation index system of ecological health of the coal mining area,and based on analytic hierarchy process evaluation model law,and apply it to a representative of the coal-mining districts-Pingdingshan ecosystem health evaluation. After analysis,the Pingdingshan coal mining districs ecosystem in a healthy state,but relatively fragile ecosystem health,it is easy to deteriorate.
出处
《煤炭技术》
CAS
北大核心
2015年第1期368-370,共3页
Coal Technology
基金
平顶山学院河南省生态学重点学科资助成果(71012)
关键词
煤炭开采区
生态系统健康评价
层次分析法
coal mining area
ecosystem health assessment
analytic hierarchy process
