本文对小清河口的水文气象特征、沿海水动力条件、泥沙淤积分布和延伸造陆情况以及历史变迁等问题进行了阐述,指出河口三角洲的淤积延伸、口门阻塞、河道缩窄、水深变浅、排泄不畅、水源不足、水质污染及风暴潮灾严重等问题,是开发治理的关键。据此提出综合治理和开发利用的办法与建议。 This paper elaborates the hydrological and meteorological characteristics, coastal hydrodynamic conditions, sediment distribution, extension of land-making conditions and historical changes of the Xiaoqing River estuary. It points out that siltation and extension of the estuary delta, obstruction of the mouth, channel narrowing, water depth change Shallow, poor drainage, lack of water, water pollution and storm surge and other serious problems, is the key to the development of governance. Accordingly, the methods and suggestions for comprehensive management, development and utilization are put forward.