植被对坡面水力侵蚀的影响机理探析  

Influence mechanism of vegetation on slope hydraulic erosion

作　　者：卢进波 李子健 Lu Jinbo;Li Zijian(Shenzhen Deep-water Water Consulting Co.,LTD.,Shenzhen,Guangdong 518000,China;School of Geography Science,Hunan Normal University,Changsha,Hunan 410081,China)

机构地区：[1]深圳市深水水务咨询有限公司,广东深圳518000 [2]湖南师范大学地理科学学院,湖南长沙410081

出　　处：《山西水土保持科技》2022年第2期6-9,共4页Soil and Water Conservation Science and Technology in Shanxi

基　　金：国家自然科学基金(项目编号:31600485)

摘　　要：地表粗糙度是影响坡面侵蚀的重要因素,而植被是控制土壤侵蚀的有效措施。植被可通过直接或间接的方式影响土壤侵蚀营力和可蚀性来影响土壤侵蚀过程。文章从植被类型、植被覆盖度、植被地上、地下部分论述了植被对地表粗糙度及侵蚀营力的影响机理,在归纳总结已有研究成果的基础上,指出已有研究中存在的问题和今后需要加强的方面,以期为土壤侵蚀防治中的植被选择及管护提供理论依据和科学参考。Surface roughness is an important factor affecting slope erosion,and vegetation is an effective measure to control soil erosion.Vegetation can influence soil erosion process directly or indirectly by affecting soil erosive force and erodibility.Articles from vegetation type,vegetation coverage,vegetation on the ground/underground part discusses the vegetation on the surface roughness and the influence mechanism of erosion agent in sum up,on the basis of existing research results,points out the problems existing in the existing research and the need to strengthen in the future,in order to choose for soil erosion prevention and control of the vegetation and provide theoretical basis and scientific reference of the management.

关 键 词：植被 地表粗糙度 土壤侵蚀 侵蚀营力 

分 类 号：S157.1[农业科学—土壤学]