Railway Construction Project Post Evaluation Of Soil And Water Conservation

China is a very serious soil erosion disaster in the world country, With the rapid development of economic and social environment, population, resources and more sharp contradiction, If not to increase prevention and protection, large-scale production and construction activities may be beyond the affordability of land and water resources and ecological environment.Railway projects have been built to do soil and water conservation, evaluation of the proposed project along the field investigation and data collection, retrospectively analyze to identify regional soil erosion and soil conservation status, combine with the status of the project, soil and water conservation measures have been taken to demonstrate and effect analysis, Proposed to supplement and improve the strategies and recommendations of the soil erosion control measures, summarize the lessons learned of the soil and water conservation management of railway construction projects, monitor and improve the project itself, and to improve the scientific level of the soil and water conservation measures on the railway construction projects after the Soil and Water Conservation The work guide. Railway construction projects on soil erosion can be reduced to a minimum, achieve the prevention of soil erosion, protect the ecological environment, so that the purpose of economic and environmental development.This article discusses the railway Soil and Water Conservation post evaluation meaning, purpose and meaning, post evaluation of the similarities and differences with the previous evaluation, post evaluation of the development and application of environmental impact at home and abroad, and combination of domestic and foreign research and advanced experience and to determine the rail project environmental impact post evaluation of soil and water conservation evaluation of ideas, principles and methods, the evaluation of soil and water conservation after the railway construction project in line with our national conditions and job content, work processes and the index system, to provide some basis for the railway construction project environmental impact evaluation of the establishment of the theory. According to the proposed theory, practical application, reach a railway line has been put into operation, soil and water conservation evaluation, more valuable conclusions and recommendations for the relevant departments of the decision-making and implementation in future projects.