Research purposes: Along with the advancement of the nature reserves construction vigorously, the natutre reserves quantity and the area have been increased much. The railway constructions often face the issue related to nature reserve because of its long length, the technical limitation and the need of approach to economical foothold, so it is necessary to make proposal to the railway route selection for the purpose of selecting the best railway mute in environmental protection and sensitive areas.
Research methods: According to the different disturbances of railway route to nature reserves, the analyses，made for seeking the way of solving the problem mentioned above based on the law and standard.
Research results: The railway shall not be allowed to enter the buffer area and the core area of the nature reserves. The experimental area of nature reserve must not be destroyed in the ecological environment and the pollutants emission should not exceed the requirements of the relative standards , when railway is in experimental area of nature reserve. When the railway route has to enter the scope area of nature reserve, the railway route must be approved by the administrative department of nature reserve according to the laws and regulations.
Research Conclusions: The railway route selection is probably adjusted for keeping railway away from nature reserve if necessary based on the collected information on nature reserve first and adjust to avoidance routing. If it is impossible to keep away from nature reserve , the railway route should keep away from the core and buffer areas of nature reserve as much as possible. The construction unit should performance the procedure in prophase of construction to make the survey and design based on environmental impact assessment for promoting the construction smoothly, rapidly and legally.
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