Water ecological health evaluation method based on ecological integrity and application thereof

The invention discloses a water ecological health evaluation method based on ecological integrity and application thereof, an evaluation index system is divided into a target layer, a criterion layer, an element layer and an index layer, and a differentiated reference determination method is adopted for different types of indexes based on ecological integrity. And quantitatively and qualitatively analyzing the problem of the core index by adopting a method of combining an entropy weight method and an analytic hierarchy process, and finally displaying the health condition of the water ecosystem by adopting a form of easily understood graphic annotation and color partition. In conclusion, the method can comprehensively, scientifically and accurately evaluate the health state of the water ecosystem, facilitates the promotion of water ecology assessment, and provides a scientific basis for water ecology management and restoration. 本发明公开了一种基于生态完整性的水生态健康评价方法及其应用，将评价指标体系分为目标层、准则层、要素层、指标层，基于生态完整性对不同类型的指标采用差异化的基准确定方法，