| 长武王东试验区道路侵蚀及其防治途径 |
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| 引用本文： | 郑世清,周佩华,刘元保.长武王东试验区道路侵蚀及其防治途径[J].水土保持研究,1990,0(2):40-44. |
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| 作者姓名： | 郑世清 周佩华 刘元保 |
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| 作者单位： | 中国科学院、水利部西北水土保持研究所 陕西杨陵 |
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| 摘 要： | 本文通过野外调查、航片判读、野外人工径流冲刷试验，并结合土壤容重室内试验资料，对影响道路侵蚀的因素进行了综合分析。道路侵蚀是导致高原沟壑区沟头迅速延伸、地形更加破碎的主要原因之一，因此，以道路侵蚀防治为中心，并采用一系列综合防治措施是搞好本区域土壤保持工作的重点。
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| 关 键 词： | 道路侵蚀 沟头前进 防治途径 |
Road Erosion and Its Controlling in Wangdong Experimental Area of Changwu County |
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| Zheng Shiqing,Zhou Peihua,Liu Yuanbao.Road Erosion and Its Controlling in Wangdong Experimental Area of Changwu County[J].Research of Soil and Water Conservation,1990,0(2):40-44. |
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| Authors: | Zheng Shiqing Zhou Peihua Liu Yuanbao |
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| Institution: | Northwesteru Institute of Soil and Water Conservation Under Academia Sinica and the Ministry of Water Conservancy |
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| Abstract: | In this Paper the factors of affecting road erosion are analyzed comprehensively by field investigation, aerial photo interpretation and the experiments of runoff-scouring and soil density in the field or lab.. The road erosion is one of the important causes which result in gully head extending and more topography breaking in the region of loess plateau.Taking the road erosion control as a central task and putting to use a series of comprehensive controlling measures are the key of soil conservation in this area. |
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| Keywords: | Road erosion Gully head extending Controlling method |
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