奎屯河流域健康评价

以新疆典型的干旱内陆河流域--奎屯河流域为研究对象,在确定流域健康评价时空尺度的基础上,提出涵盖流域水资源健康、涉水生态环境健康、社会经济健康的评价指标体系,构建基于组合赋权与协调发展度的流域健康评价模型。结果表明:现状年(2015年)处于亚健康状态的分区有:子区1、子区2、子区3、子区6,综合评价指数分别为:0.419、0.404、0.408、0.401,协调发展类型为临界协调发展;处于不健康状态的分区有:子区4和子区5,综合评价指数为0.358和0.343,协调发展类型属于中度不协调衰退型。

Watershed health assessment of Kuitun River Basin

Taking Kuitun River Basin, a typical arid inland river basin in Xinjiang, as the research object, on the basis of determining the space-time scale of watershed health assessment, the evaluation index system covering water resources health, water related ecological environment health and socio-economic health was proposed, and the watershed health assessment model based on combination weighting and coordinated development degree model was constructed. The results show that the sub healthy areas in 2015 are subregion 1, subregion 2, subregion 3 and subregion 6, whose comprehensive evaluation indexes are 0. 419, 0. 404, 0. 408 and 0. 401, respectively. The type of coordinated development is critical coordinated development. The subregions in unhealthy state are subregion 4 and subregion 5, whose comprehensive evaluation indexes are 0. 358 and 0. 343, respectively. And the type of coordinated development belongs to moderate uncoordinated recession type.