Study On The “Effiency-Benefit” Collaborative Mode Of Water Environment Management Under The Background Of Smart Water Conservancy

Ecological progress is not only a matter of people’s well-being,but also a long-term plan for the nation’s future.As an important link in building an ecological civilization and a beautiful China,water environment governance is an important part of implementing the environmental governance policies of the CPC Central Committee and The State Council,and resolutely winning the "battle for blue skies and clean water".Against the background of the rapid development of high and new technologies such as the Internet of Things and big data and the in-depth promotion of ecological civilization construction,water environment governance bears the mission of "green development,environmental protection and ecological civilization" in the information society,and is gradually moving forward from the traditional mode to smart water.How to make good use of high and new technologies to improve the efficiency of water environment conservancy and enhance the actual benefits brought by water environment conservancy is of great significance to the construction of comprehensive water environment conservancy mechanism.Therefore,the combination of the "Internet +smart water conservancy " background,in zhejiang province as an example,from the Angle of efficiency and benefit of the two empirical analysis was carried out on the water environmental governance,exploration can improve the water environment comprehensive governance efficiency,and promote the efficiency of the "double synergy" development path,so as to provide practical reference for the smart harnessing of balanced development of our country,provide certain reference for the future water environmental governance.First of all,this paper summarizes the relevant literatures and research methods about smart water conservancy and efficiency and benefit of water environment and environment conservancy at home and abroad in detail,and puts forward the necessity of comprehensively considering the efficiency and benefit of water environment conservancy under the background of smart water conservancy.Secondly,from the Angle of the natural environment,policy environment and technology environment,analyzes the water environmental governance mode to the transformation of the development process of wisdom,and according to the relevant statistics descriptive analysis about the present situation of water environment management in Zhejiang province,thus it is concluded that under the background of smart water conservancy Zhejiang main problems of water environment management,comprehensive analysis considering the water environment management efficiency and effectiveness of the necessity and urgency.Thirdly,in order to construct the "efficiency-benefit" cooperative mode of water environment governance,the efficiency and benefit of water environment management are respectively analyzed theoretically and empirically under the background of smart water conservancy: DEA model is used to construct the corresponding input-output index system of water environment governance,and comprehensive analysis is conducted on the efficiency of water environment governance in Zhejiang Province.At the same time,from the three dimensions of environmental benefit,economic benefit and social benefit,a hierarchical structure model of the comprehensive benefit of water environment management is established,and the comprehensive benefit of water environment management under the background of smart water management is empirically analyzed.Then,use the four points in the graph model of management to construct water environment governance “efficiency-benefit”collaborative model on the basis of comprehensive analysis.Through each level city in Zhejiang province in 2013-2018 according to the relative statistic data of the water environmental governance.Cities of Zhejiang province is divided into four types of “efficiency-benefit” model under the background of smart water and analyse and inspect each kind of model.What’s more,reflect the regional water environment governance development path and development mode.At the same time,with the development of regional smart water conservancy,regional water environmental governance mode is analyzed on the basis of the development trend.And taking Hangzhou city smart water conservancy “efficiency-benefit” coordination for example to improve the efficiency of the water environmental governance-provide relevant practical experience for other.Taking Jinhua city as an example,this paper explores its development process from “Low efficiency-benefit coordination” to “efficiency-benefit coordination” to provide a feasible development path for the regions with slow development of smart water conservancy.Finally,combined with the theoretical and empirical analysis results of the transformation of the“efficiency-benefit” coordination mode of water environmental governance in various cities of Zhejiang province,corresponding suggestions for water environment governance in other regions are put forward.