蔷薇河生态系统健康状况评价研究-《江苏水利》

文章信息/Info

作者:: 吴晓东¹; 徐晓峰²; 刘炜伟¹; 1.江苏省水文水资源勘测局连云港分局，江苏连云港 222004； 2. 赣榆县水政监察大队，江苏连云港 222100

Author(s):: WU Xiaodong; XU Xiaofeng; LIU Weiwei; 1. Lianyungang Hydrology and Water Resources Survey Bureau of Jiangsu Province，Lianyungang 222004，Jiangsu；2. Ganyu Water Administration Inspection Team，Lianyungang 222100，Jiangsu

Keywords:: qiangwei river; ecosystem health; evaluation method; indexes discussion

摘要:: 本文采用多指标评价法对蔷薇河进行生态系统健康评价，并将评价结果分为“病态、不健康、亚健康、健康、很健康”5个等级，构建了单一目标层、5个准则层和16个具体指标的健康河流评价体系，并借助于层次分析法建立评价模型得出研究成果。结果表明，蔷薇河生态系统健康评价综合指数为3.02，即蔷薇河处于健康状态，但已接近亚健康状态。此评价方法可为同类其它河流开展生态系统健康评价提供参考。

Abstract:: In order to fully understand ecosystem health of Qiangwei River，which is the only drinking water resource in Lianyungang，according to the concept of river ecosystem health，and consider the pros and cons of different evaluation methods，finally uses the multi-index evaluation method，and puts the evaluation results into five levles，sick，unhealth，sub-health，health and good health，constructs the river health evaluation system for a single target layer，five layers and sixteen indexes，and gets research results based on AHP. The results show that the ecosystem health score of qiangwei river is 3.02，in state of health，but very close to the state of sub-health. The evaluation method of this article can use on other similar rivers to develop ecosystem health assessment.