层次分析法应用于黑龙江省生态环境质量评价研究

Applying Analytical Hierarchy Process to Assess Eco-Environment Quality of Heilongjiang Province

将层次分析法应用于生态省建设指标体系的研究,构建了黑龙江省生态省建设指标体系.采用专家调查问卷的方式构造判断矩阵,应用MATLAB6.5计算软件编程,确定了各指标的权重.运用环境质量综合指数模型,对黑龙江省的生态环境质量进行分级,评价黑龙江省生态省建设所取得的进展.结果表明,应用层次分析法定量地评价省域范围生态环境质量是切实可行的,黑龙江省自开展生态省建设以来,生态环境得到了明显改善.

The analytical hierarchy process （AHP） was adopted to study the index system of eco-province and the index system was set up for eco-province construction. The comparison matrix was constructed on the basis of experts＇ investigation questionnaires. MATLAB6.5 was used to confirm the weights of the indices. The general environment quality index model was used to grade the environment quality and assessed the progress of constructing eco-province in Heilongjiang province. The results indicate that it is feasible to apply the AHP to assess quantitatively the ecological environmental quality province wide. The ecological environment quality of Heilongjiang province has been improved obviously from the beginning of eco-province construction.