The Research Of Watershed Ecological Protection Mechanism In Heihe River Basin

Watershed often contains multiple administrative regions.In the process of economic and social development of watershed,increasing water demand and limited water resources will be contradictory.Constructing watershed ecological protection mechanism is an effective way to solve the contradiction between ecological protection and economic development.In this paper,the construction of ecological compensation mechanism in heihe river basin is systematically studied,and policy Suggestions and decision-making references are put forward for the scientific construction of ecological compensation mechanism in heihe river basin,so as to promote the sustainable utilization of water resources and high-quality economic development in heihe river basin.This paper summarizes the background,significance,purpose and content of constructing the ecological compensation mechanism of heihe river basin,introduces the methods and technical routes used in the research,systematically sorts out the relevant studies at home and abroad,and makes a brief review on them.This paper deeply analyzes the theoretical basis of constructing the ecological compensation mechanism of heihe river basin,and systematically expounds the theoretical analysis ideas of the whole research.This paper elaborates on the necessity and feasibility of constructing the ecological compensation mechanism in heihe river basin.The construction of ecological compensation in heihe river basin is conducive to the sustainable development of economy and society in heihe river basin,as well as the construction of ecological barrier,national unity,social stability,national defense research and border defense.It not only improves the heihe river basin management system,but also sets an example for other river basin management in China.The ecological compensation mechanism of heihe river basin is established on the basis of the constitution,water law and other laws and regulations,based on the current situation of water resources and ecological environment in the basin,and fully absorbing the practical experience of water resources management and comprehensive management in the basin.This paper designs the basic institutional framework of the ecological compensation mechanism in heihe river basin,focuses on the unified management of heihe water resources,and makes an in-depth study of the management system,basic principles and compensation subjects of the ecological compensation in heihe river basin.Based on the combination of watershed management and regional management,the management system makes full use of the platform of river length system.The determination of the basic principles of ecological compensation in heihe river basin,on the one hand,should be based on the basic principles of ecological compensation,reasonable determination of who is the beneficiary,the protector,the payer and the destroyer,let the environmental beneficiaries pay the reasonable cost to the protector and punish the environmental destroyer.On the other hand,according to the distribution of water resources in the heihe river basin,the specific measures of ecological compensation in the heihe river basin should be sorted out,and the basic principles of ecological compensation based on the actual situation in the heihe river basin and in line with the management law of the heihe river basin should be concluded on the basis of the two.The main body of ecological compensation in heihe river basin includes government body,market body,responsibility body and administrative area body.The ecological environment of heihe river basin is fragile and the level of economic and social development of the basin is not high.Finally,based on the above research and analysis,conclusions and Suggestions are proposed around the construction of ecological compensation mechanism in heihe river basin.The Suggestions are as follows: first,ecological compensation in heihe river basin should be based on the climate change in heihe river basin in recent years,and further optimize the allocation of water resources with the help of water rights trading market.Secondly,measures should be taken to extend ecological compensation to farmers in the heihe river basin in order to curb the reclamation and expansion of farmland.