Abstract
Important ecologically sensitive areas are extremely important to maintain regional ecological security. For railway construction projects that cross important ecologically sensitive areas, it is particularly necessary to implement ecological compensation in order to minimize the impact on important ecologically sensitive areas. This article introduces the ecological service function value loss accounting and ecological value loss accounting methods from the perspective of value, and puts forward the system introduction method, technology introduction method and compensation method introduction method of ecological compensation, combining the environmental impact assessment system and ecological compensation mechanism in order to improve the feasibility and operability of ecological compensation.
Highlights
Railway is one of the important transportation infrastructures
Among the ecological impacts brought by railway construction, the impacts on important ecologically sensitive areas are the most important
The accounting method is a standard method for determining ecological compensation based on the evaluation of ecological environment loss or the value of ecological service functions
Summary
China's ecological compensation mechanism still lacks a unified and sound management mechanism[9], and railway construction projects lack the practice and management policy of ecological compensation. Integrating ecological compensation into environmental impact assessment can make up for the current situation of incomplete ecological compensation legal system, incomplete policies, and difficult implementation of ecological compensation. It can improve the feasibility and operability of the implementation of ecological compensation. Through the identification of environmental impacts, the scope of ecological compensation is determined; through the investigation of the status quo of the environment, the damage recipients are determined, and the subject and object of ecological compensation are determined; through the analysis of environmental impact prediction, the standard of ecological compensation is determined; to determine the method of ecological compensation by proposing environmental protection countermeasures. Construction drawings, and implementation of ecological compensation, the scope, objects, and standards of ecological compensation should be verified, and ecological compensation should be adjusted and implemented according to actual conditions
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