随着我国对河道治理的力度不断加大,清晰的了解和认识到河道现状和河道存在问题成了河道治理的迫切需求,这就对河道的调研方法提出了更高的要求。本文从我国河道调研现状出发,通过分析调研目的,结合苍头河河段整治工程实例,阐述了以水质改善为目标的河道调研方法。 With the increasing intensity of river regulation in our country, a clear understanding and recognition of the current status of the river and the existing problems in the river have become the urgent needs of the river harnessing. This puts forward higher requirements on the river survey methods. Based on the current situation of river survey in our country, this paper elaborates the method of river investigation aimed at the improvement of water quality by analyzing the purpose of investigation and combining with the project of regulation of the section of Canou River.