河流功能评价指标体系及应用

River Function Evaluation Index System and Its Application

根据河流功能的内涵和河流本身的自然特征,考虑到河流的自然功能、生态环境功能和社会服务功能,借鉴国内外对于河流功能评价的相关研究,构建了包含18个指标的河流功能评价指标体系,提出了河流功能的评价标准。以柏条河为例对建立的评价指标、评价标准和评价方法进行了验证应用,评价结论符合柏条河流域的实际情况。

Based on the connotation of river function and the natural characteristics of river, a river function evaluation index sys- tem was developed in consideration of the natural function, ecological environment function, and social service function of the river and the domestic and international research on river function evaluation. This evaluation index system contained 18 inde- xes,which can provide the evaluation standard of river function. In this paper, the proposed evaluation indexes, criteria, and methods were applied to verify the function of the Baitiao River, and the evaluation results tallied with the actual situations of the Baitiao River.