Author(s)

Tian Lin

Corresponding Author

Tian Lin

ABSTRACT

With the rapid development of urban and rural construction, it is widely used in the construction of ecological city, whether it is the protection of water resources and water environment or its corresponding treatment. On the one hand, cities are increasingly dependent and demanding on water safety, water resources and water environment; On the other hand, in the process of urban construction, due to the continuous occupation and emission of pollutants, the ecological and environmental problems of urban water system are very prominent. Based on the uncertain information theory, this paper puts forward the basic principles that should be followed in the ecological construction of urban water environment, discusses the countermeasures and technical measures for the ecological water conservancy construction of urban water system, and analyzes the problems existing in the current ecological construction of urban water environment, aiming at providing relevant technical support for the construction of water ecological civilization in China and providing scientific and technological services.

KEYWORDS

Uncertain information, Ecological construction of urban water environment, Protection measures