重庆市水环境污染成因与生态脆弱性评价研究

Causes of Water Environmental Pollution and Ecological Vulnerability Assessment in Chongqing

重庆市位于中国西南腹地,是诸多江河的发源地,同时也是长江上游的重要生态屏障,其水体安全与生态的稳定性对于中国整体生态平衡具有重要意义。因此,对重庆市水环境污染成因展开研究,构建相应的重庆水环境脆弱性评价指标体系。使用模糊模式识别法,完成生态环境脆弱性评价过程。构建实验分析环节,经实验结果可知,新型评价方法的使用成本更加低廉,分析精度更高。在后续的环境保护中可使用新型评价方法为其提供更加有效的数据。

Chongqing is located in the hinterland of Southwest China.It is not only the root of many rivers,but also an important ecological barrier in the upper reaches of the Yangtze River.Its water safety and ecological stability are of great significance to China's overall ecological balance.Therefore,the causes of water environment pollution in Chongqing are studied,and the corresponding evaluation index system of water environment vulnerability in Chongqing is constructed.Fuzzy pattern recognition method is used to complete the process of ecological environment vulnerability assessment.The experimental results show that the use cost of the new evaluation method is lower and the analysis accuracy is higher.In the follow-up environmental protection,new evaluation methods can be used to provide more effective data.