自从黄河下游的河道整治问题提到工作日程上来以后,各方面提出了很多不同的意见。在这方面,亟待进一步统一认识,明确方向。本文專从泥沙的角度,来说明黄河之所以难治,以及在今后河道整治工作中所应该遵循的几项基本原则。作者接触黄河问题 Since the issue of river regulation in the lower reaches of the Yellow River refers to the work schedule, many different opinions have been put forward. In this regard, there is an urgent need to further unite our understanding and clarify the direction. This article specifically from the sediment point of view, to explain the reason why the Yellow River is refractory, and in the future river regulation work should follow several basic principles. Author contact with the Yellow River issue