Abstract: Firstly,the general situation of the shoals in uppper Jingjiang Reach were described in this paper.The Fluvial processes of the sand bed shoal and the gravel bed shoal of the reach were discussed based on the Lujiahe waterway and the majiazui waterway.Finally,the change of the two kinds of shoals in upper Jingjiang were estimated after the construction of the project.

Key words: shoal, upper Jingjiang of Yangtze Rive, Three Gorges project

摘要： 文中首先简述了上荆江水道自然概况,在此基础上分别以芦家河浅滩和马家咀浅滩为例,探讨了卵石浅滩及沙质浅滩的自然演变规律及原因;最后就三峡建库对上荆江两类浅滩的影响问题给出了略估

关键词: 浅滩演变, 上荆江, 三峡工程