基于环境质量监测的区域环境质量综合评价体系

环境质量的优劣直接关系到人类的生存和发展,如何对某一区域环境质量进行科学的综合评价对环境管理具有重要的理论和现实意义。根据环境质量评价指标的选择原则,以环境质量监测为基础,通过征求专家意见确定了能反映区域环境质量特性的指标及其权重,建立了区域环境质量的综合评价体系。并用此综合评价体系对四川省6个地区的环境质量进行了评价,计算了区域环境质量综合指数,结果表明,该评价体系简单、方便、适用性强且易于操作,为科学地评价和考核区域环境质量提供研究方法。

Research on Regional Environmental Quality Comprehensive Assessment System based on the Environmental Quality Monitoring

The environmental quality is relevant directly to the life and health of human being. How to evaluate synthetically a regional environmental quality has important practical and theoretical significance. This paper elaborated the comprehensive assessment system of environmental quality based on the environmental quality monitoring. The evaluated indexes were selected which could reflect the characteristics of the regional environmental quality according to the selection principle of the environmental quality evaluation index and the weights of the indexes were determined by the method of consulting the experts. The comprehensive indexes of regional environmental quality of six areas of Sichuan Province were calculated by this assessment system. The results showed that the system which provided a research method for scientific evaluation and assessment of regional environmental quality was simple,convenient,applicable and easy to operate.