中小河流水利工程生态经济评价现状与展望

A review for ecological and economic evaluation of water conservancy projects designed for small and medium-sized rivers

水利是社会经济发展的基础支撑,水利工程的建设与生态、经济、社会的协调关系影响到区域经济、社会与生态发展,水利工程的建设与运行关系着我国生态环境的发展与变化,需要遵循人与自然和谐共生的基本方针,大力加强生态文明建设。因此探讨生态经济评价在中小河流水利工程中的应用性,结合相关研究成果、基于生态学、经济学、生态经济学理论对各类水利工程的生态经济评价进行梳理,科学分析水利工程建设与生态经济间的关系;以现有的水利工程生态经济评价认知为出发点,了解国内外水利工程生态经济评价的研究与应用现状;总结了当前水利工程生态经济评价的相关理论、评价方法以及水利工程生态经济评价中存在的问题。从评价指标体系、评价方法两方面提出了未来中小河流水利工程生态经济评价的研究与展望,为水利工程生态经济评价的研究与应用提供科学指导。

The water conservancy is the foundation support of social and economic development,the water conservancy engineering construction and the coordination relationship between ecology,economy and society affect regional economic,social and ecological development,the water conservancy engineering construction and operation are related to the development and change of our country's ecological environment,we need to follow the basic policy of human and nature in harmony and coexistence,and vigorously strengthen the ecological civilization construction.In this paper,the application of eco-economic evaluation in small and medium-sized river water conservancy projects is discussed,and the eco-economic evaluation of various water conservancy projects is sorted out based on ecology,economics and ecological economics theories combined with relevant research results,the relationship between water conservancy project construction and ecological economy is studied.Based on the existing cognition of ecological and economic evaluation of water conservancy project,this paper sorted out the research and application status of ecological and economic evaluation of water conservancy project.The relevant theories and evaluation methods of ecological economy evaluation of hydraulic engineering are summarized,as well as the existing problems in ecological economy evaluation of hydraulic engineering.From the evaluation index system and evaluation method,this paper puts forward the research prospect of ecological economic evaluation of middle and small river hydraulic engineering in the future,which provides scientific guidance for the research and application of ecological economic evaluation of hydraulic engineering.