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《Journal of Chongqing Jiaotong University(Natural Science)》 2010-02
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Analysis on Economic Loss of Soil and Water Eroded during Highway Construction in Mountain Area

ZHANG Zhuo (School of Civil Engineering & Architecture,Chongqing Jiaotong University,Chongqing 400074,China)  
Economic loss of soil and water loss in highway has negative benefit by man-made accelerated erosion in zonal region.Making a comprehensive survey on outer round of Chongqing,the eroded units and the environmental sensitive area along the line are discussed. The paper choices the evaluation index of soil and water loss. The relation of the evaluation index and economic loss is set up. The result provides a quantificational reference to soil eroded treat and protection of highway construction in mountain.
【Fund】: 重庆交通大学山区道路建设与技术维护重点实验室开放基金项目(cqmrcmlab07-04)
【CateGory Index】: S157.1
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