摘要
为探索我国煤炭行业的生态效率的评价方法,构建了针对煤炭行业的生态效率的评价指标体系,并对利用DEA的评价方法对煤炭行业的生态效率进行评价的可行性、科学性进行了实证研究。
An evaluation system of ecological efficiency for coal industry was set up.Feasibility and scientific quality of ecological efficiency by applying DEA evaluation method was researched.
出处
《煤矿开采》
北大核心
2011年第2期110-113,共4页
Coal Mining Technology
关键词
DEA
煤炭行业
生态效率评价
DEA
coal industry
ecological efficiency evaluation