中文摘要：

指标权重的确定是矿区可持续发展评价的关键。采用层次分析法和熵权法相结合的主客观赋权法，确定了拉拉铜矿区可持续发展评价指标体系各层次指标的权系数，指出：亚目标层中系统发展水平的权系数最大，为0．6222；准则层中经济绩效权重系数最大，为0．3252，环境协调状况的权系数最小，为0．0183；指标层中矿区人均产值占有最大权重，为0．2168，矿山占地面积和矿区塌陷土地复垦率的权系数最小，均为0．0017。以上结果表明，经济在整个评价体系中占有最重要的地位，符合经济的可持续发展是矿区可持续发展的中心原则，对矿区可持续发展评价具有重要的参考价值。

英文摘要：

The determination of index weight is the key to the evaluation of mine sustainable development. The weight coefficients of various level indexes in the evaluation of mine sustainable development of Lala copper mine district were determined by the analytical hierarchy process（AHP） and entropy weighting（EW） method. It is indicated that the system development level has the maximum weight coefficient of 0. 622 2 in the sub-target layer; the economy benefit has the maxi- mum weight coefficient of 0.325 2 while environment coordination, the minimum of 0.018 3 in the rule layer; and the pro- duction value per person has the maximum weight coefficient of 0.216 8 while both the mine area and the land reclamation rate have the same minimum values of 0. 001 7 in the index layer. These results demonstrate that economy is the most important in the evaluation system, which accords with the rule that economy is the center of and of great reference signifi- cance to the sustainable development of mine.