摘要
在分析石灰石矿山露天开采可能造成的生态影响基础上,讨论矿山开采各个环节对生态因子的影响及强度,筛选出主要影响因子;建立了生态环境影响评价指标和分析方法;提出了相应的生态环境保护对策。
Opencast mining have great importance to ecological balance.Based on the analysis of opencast mining which maybe lead to ecological impact, this paper put forward an index system to evaluate ecological impact and method to analyse ecological impact. Through analysis of technology, this paper refer to the ecological master factors and bring about countermeasures for ecological conservation.
出处
《水土保持学报》
CSCD
北大核心
2002年第4期105-107,111,共4页
Journal of Soil and Water Conservation
基金
教育部人文社科基地重点项目(2001-zdxm-790011)
陕西省科技攻关项目(2000k-13-G8)
