马鞍山河段为长江中下游14个第一类重点整治河段之一。今年1月,马鞍山市、和县又被列为皖江城市带承接产业转移示范区之一。本文根据近三十余年的水文泥沙及最新施测的水下地形图等基础资料,分析马鞍山河段江心洲汊道的河床演变,并就其对马鞍山河段的影响进行分析,阐明实施河道整治工程的重要性。 The Ma’anshan section is one of 14 first-class key river courses in the middle and lower reaches of the Yangtze River. In January of this year, Ma’anshan City and He County were listed as one of the demonstration areas in Anhui’s urban belt to undertake industrial transfer. Based on the nearly thirty years of hydrological sediment and the latest survey of submarine topography and other basic data to analyze the Ma On Shan River Xinzhou River channel evolution and its impact on the Ma’anshan section of the river to clarify the implementation of the river The importance of renovation project.