| 公路建设中水土流失影响及防治措施 |
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| 引用本文： | 李金海.公路建设中水土流失影响及防治措施[J].重庆环境科学,2003,25(2):42-44. |
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| 作者姓名： | 李金海 |
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| 作者单位： | 河北师范大学资源与环境科学学院 石家庄050016 |
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| 摘 要： | 公路建设中造成的水土流失越来越严重，水土流失范围呈线状，常常跨越多个流域和地貌类型，因此影响范围较广，且在公路的不同部位水土流失的程度不同，影响期限不同。在实际调查的基础上分析公路建设中水土流失的原因，并提出计算方法及一般性防护措施。
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| 关 键 词： | 公路建设 水土流失 计算方法 防治措施 水土保持 影响因素 |
| 文章编号： | 1001-2141(2003)02-0042-03 |
Affect and Countermearures of Soil Erosion in Highway Construction |
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| Li Jinhai.Affect and Countermearures of Soil Erosion in Highway Construction[J].Chongqing Environmental Science,2003,25(2):42-44. |
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| Authors: | Li Jinhai |
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| Abstract: | Soil erosion is more and more serious in the process of highway construction and limited in a linearn pattern.It may stride across multiple basins and various types of landform so that the affect range of soil erosion is extensive.Founding road affected by soil erosion onlly in some fixed period,and the affected time is different in different part of soil.According to the investigation data,the causes of soil erosion,the way of calculation and the general countermearures in highway construction were put forward. |
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| Keywords: | Highway construction Soil erosion Countermearures Way of calculation |
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