摘要
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, which has been paid much attention by many researchers. This paper aimed to introduce the main research methods of the rill erosion, analyzed the advantages and disadvantages, applicable conditions and some points which could be improved, focusing on the critical conditions of the rill erosion, rill morphological evolution and influencing factors and discussion on the research situation, solutions of the rill erosion and the problems there are still on. Our review is not only beneficial to grasp the research direction of rill erosion, but also play an important role in promoting the development of rill erosion theory in the future.
作者
田磊
TIAN Lei(Tuancheng Lake Administration Bureau of Beijing South-to-North Water Diversion, Beijing 100195, China)
出处
《北京水务》
2017年第4期20-25,共6页
Beijing Water
关键词
细沟侵蚀
研究方法
侵蚀形态
临界条件
研究展望
rill erosion
research method
erosion morphology
critical condition
research prospects
