以铁路建设可行性研究阶段的线路方案比选为目标,对铁路建设环境影响展开经济分析,运用环境经济学的有关理论方法,在综合比较的基础上,选定适合铁路建设特点的环境影响经济分析方法,用以评估线路方案环境影响造成的经济损失,便于决策者更直观地认识到各个线路方案在环境影响方面的差别。 Taking the comparison and selection of railway schemes in the feasibility study stage of railway construction as an objective, an economic analysis on the environmental impact of railway construction is carried out. By using the relevant theoretical methods of environmental economics, on the basis of comprehensive comparison, the environmental impact economy suitable for railway construction is selected Analysis method to assess the economic loss caused by the environmental impact of the route plan so as to make it easier for decision makers to recognize the differences in environmental impacts of each route plan more directly.