广西生态环境评价指标体系及模糊评价

Fuzzy Evaluation and Evaluation Index System of Ecological Environment in Guangxi

本文采用模糊综合评价方法对2003年广西生态环境质量进行了综合评价,结果表明广西生态环境质量为中等,处在好与差的临界状态;工业企业的废水、废气排放和森林植被减少是影响环境质量的关键因子。因此,建议采取控制工业企业废水和二氧化硫排放、保护和扩大森林植被面积、加强水土流失和石漠化治理等措施,进一步提高广西生态环境质量,确保生态、资源、社会、经济可持续发展。

In this paper, we took the method of fuzzy evaluation to appraise the ecological environment quality of year 2003 in Guangxi, the result indicated that the ecological environment quality was the between good and bad, and the industrial rubbish increasing and the forest vegetation decreasing were key factors undermining environment quality. So We suggest to take measures to decrease the industrial wastewater and SO2, protect and increase the forest area, decrease the losing of water and soil and stone desert for further improve the quality of ecological environment and insure the sustainable development of ecology, resource, society and economy in Guangxi