东北黑土区沟道侵蚀机理及防治研究进展

Research progress of gully erosion mechanism and control in black soil region of Northeast China

东北黑土区是我国重要的商品粮基地,由于过度的开垦以及对资源的不合理利用导致了东北黑土区严重的水土流失,本文主要对东北黑土区目前的侵蚀状况进行介绍,综述东北黑土区沟道侵蚀机制以及沟道侵蚀防治措施等方面,以期为沟道侵蚀研究提供理论参考,防治黑土区侵蚀的快速发展。最后,基于东北黑土区沟道侵蚀存在的问题,提出展望。

The northeast black soil area is an important commodity grain base in China.Due to excessive reclamation and unreasonable utilization of resources,the serious soil erosion in the northeast black soil area is caused.This paper mainly introduces the current erosion situation in the northeast black soil area,and summarizes the system of gully erosion and the prevention and control measures of channel erosion in the northeast black soil area.This study provides a theoretical reference for the study of gully erosion and prevents the rapid development of erosion in black soil area.Finally,based on the problems of the gully erosion in the black soil region of Northeast China,the prospect is put forward.