冲淤变化的含义是冲蚀和淤积相结合的变化。
Use the hydrologic and sediment tests and historical charts information, we can analysis basic rule and master factors from beach erosion and siltation, water dynamical factors, and then we can forecast the current of beach erosion. The result shows that:1.
利用该海域历史海图资料和最新的水文泥沙测验资料,从岸滩冲淤变化、水动力条件等多角度分析岸滩侵蚀的基本规律以及主要影响因素,并对3个典型岸段岸滩侵蚀的趋势做出预测。
参考来源 - 长江河口典型岸滩侵蚀过程及影响因素分析·2,447,543篇论文数据，部分数据来源于NoteExpress
但海底地形变化在不同的地段是不同的，且冲淤变化差异明显。
But submarine topography changed differently in the different area, especially in the kinds of erosion and siltation.
沙坝-泻湖型沙滩剖面冲淤变化的主要特征是中潮带形成次一级沙坝。
The main response feature of the bar-lagoon beach profile's was formation of secondary bars at mid tide zone.
沙坝-泻湖型沙滩剖面冲淤变化的主要特征是中潮带形成次一级沙坝。
The main response feature of the bar-lagoon beach profile was the formation of secondary bars at the mid tide zone.
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