水土保持治理对河道系统影响研究的若干基础理论问题

Some Theoretical Foundations for Influences of Soil and Water Conservation on River System

依据流域环境系统的观点，认为开展水土保持治理应考虑对下游河道系统的影响，并通过近期初步研究，论述了河道系统对流域治理的反馈响应问题。由此，提出了建议开展水土保持治理对河道系统影响的若干基础理论问题。

According to the view of watershed environmental system, when the soil and water conservation is carried out, its impacts on the lower reaches of a river system is considered and the feedback effect of river system to watershed management is discussed through our recent studies. Thus, several theoretical foundations that soil and water conservation influences its river system is set forth in this paper.