| 土壤侵蚀与地表坡度关系研究 |
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| 引用本文： | 王秀英,曹文洪,陈东.土壤侵蚀与地表坡度关系研究[J].泥沙研究,1998(2):36-41. |
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| 作者姓名： | 王秀英 曹文洪 陈东 |
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| 作者单位： | 中国水利水电科学研究院，北京100044 |
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| 摘 要： | 本文阐述了坡度影响土壤侵蚀机理，并对土壤侵蚀临界坡度进行了初步探讨，分析其存在的原因，指出临界坡度与土壤内在性质、植被、泥沙粒径、降雨特性、入渗等因素有关，并不是一个常数。最后结合小区径流场试验资料分析了坡度对土壤侵蚀的影响。
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| 关 键 词： | 土壤侵蚀 临界坡度 入渗 径流场 降雨 植被 泥沙粒径 初步探讨 小区 |
Study on relationship between soil erosion and land slope |
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| Wang Xiuying\ Cao Wenhong\ Chen Dong.Study on relationship between soil erosion and land slope[J].Journal of Sediment Research,1998(2):36-41. |
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| Authors: | Wang Xiuying\ Cao Wenhong\ Chen Dong |
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| Affiliation: | China Institute of Water Resources and Hydropower Research |
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| Abstract: | The authors demonstrate the mechanism of slope influencing on soil erosion, discuss the erosion slope thresholds, and point out that the slope threshold is not constant but depend on the soil properties, vegetation cover, soil particle, rainfall characteristics and infiltration, etc.Based on the data of pilot plats, the effects of slope on soil erosion are analyzed in this paper. |
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| Keywords: | soil erosion slope threshold splash erosion |
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