Study on the Evaluation of the Connectivity Effect of Urban Water Systems
Comprehensive management of the water environment and river and lake system connectivity is currently an important way to solve the water environment problems in urban areas and achieve harmony between people and water.The paper constructed an index system for evaluating the effect of connectivity of urban water systems based on quantitative,structural and spatial characteristics in response to the characteristics of urban water systems and comprehensive water environment management projects,and evaluated the effect of connectivity of water systems after the implementation of the comprehensive water environment management and ecological restoration project in Pingyu county.The results of the study show that:after the connection of the water systems,the tributaries of the rivers increase and the watershed area is greatly increased.The hydrological response of the river systems to precipitation is accelerated.The water systems all have a good degree of connectivity and good river structure.
Water system connectivityindicator systemPingyu county
万方数据
维普
