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细沟侵蚀是坡面侵蚀中最重要的组成部分,多年来受到了许多研究学者的重视。介绍了细沟侵蚀的主要研究方法,分析了不同研究方法的优缺点、适用条件及需要改进的方面;重点从细沟侵蚀发生的临界条件、细沟侵蚀形态演化及影响因素等方面,阐述目前细沟侵蚀研究现状、亟待解决的问题和面临的困难。该分析结果在把握未来细沟侵蚀研究方向及深入探讨细沟侵蚀理论方面具有借鉴作用。
Rill erosion is the most important part of slope erosion and has been paid attention by many researchers for many years. The main research methods of rill erosion are introduced, the advantages, disadvantages, applicable conditions and the aspects to be improved of the different methods are analyzed. The key points are the critical conditions of rill erosion, the evolution of rill erosion and its influencing factors, Rill erosion status quo, problems to be solved and difficulties faced. The results of this study can be used as a reference for grasping the future research direction of rill erosion and for studying the theory of rill erosion in depth.