由于涡河上游发展引黄灌溉,大量泥沙随浇灌退水进入下游河道,加上本地区的水土流失,造成下游干流河床的严重淤积,降低了河道的防洪、排涝能力,本文对引黄灌溉引起的河道淤积的原因进行分析,并提出了防治措施,对涡河河道近期治理具有一定的意义。 Due to the development of Yellow River irrigation, a large amount of sediment flows back into the lower reaches of the river with watering and irrigation. With the erosion in this area, serious sedimentation of downstream riverbed is caused and the flood control and drainage capacity of the river channel is reduced. In this paper, The causes of siltation caused by the river are analyzed, and the prevention and control measures are put forward, which have certain significance to the recent treatment of the river.