天津市环境绩效评估研究

Environmental Performance Evaluation Research of Tianjin

在主题框架和"PSR"模型下,本文构建了由环境与资源开发利用、生态环境健康、生态保护与环境治理3个二级指标,及7个三级指标、35个四级指标构成的天津市环境绩效评估指标体系,并利用目标渐近法、历史比较法、等权重法、环境绩效指数法、雷达图法为一体的综合评价方法测算了2007-2011年的环境绩效指数。研究结果表明,天津市2007-2011年综合环境绩效指数逐年提升,资源与能源利用绩效偏低,生态环境健康、生态保护与环境治理绩效持续稳步增长。

Under the theme framework and “PSR” model. this paper, constructed environmental performance assessment system of Tianjin, including 3 second-level indexes （environmental and resource exploitation, ecological and environmental health, ecological protection and environmental management）, 7 third-level indexes, and 35 fourth-level indexes. The environmental performance index were estimated from 2007 to 2011 by the integrated evaluation methods of target asymptotic method, historical comparative method, weighting method, environmental performance index method, radar map method, etc. The results showed that the comprehensive environmental performance index of Tianjin increased year by year from 2007 to 2011, while the performance of resource and energy utilization is low, and the other two second-level indexes （the ecological health of the ecological, environment protection and environmental management performance） continued to grow steadily.