河口形状对河口环流、盐水入侵和最大浑浊带的影响明显。
The variation of the river mouth shape has obvious impact on the estuarine circulation, the salinity intrusion and the turbidity maximum zone.
作者应用改进的ECOM模式，通过设计一个平直和喇叭形理想河口，研究河口形状对环流和盐水入侵影响。
Using an improved ECOM model, designing an idealized strait and funnel-shape estuary, the impact of the estuarine funnel shape on the estuarine circulation and saltwater intrusion is studied.
河口宽度与坡度的变化会改变环流结构和盐度、悬沙分布；
Variations of estuary width and slope would change the circulation structure and distributions of salinity and suspended sediment.
研究结果表明：在北槽口内，最大浑浊带形成的主要动力过程是潮汐的不对称性和河口重力环流。
Results suggest that the dominant dynamic processes responsible for the formation of the turbidity maximum are tidal asymmetry and gravitational circulation at the mouth of the North Passage.
研究结果表明：在北槽口内，最大浑浊带形成的主要动力过程是潮汐的不对称性和河口重力环流。
Results suggest that the dominant dynamic processes responsible for the formation of the turbidity maximum are tidal asymmetry and gravitational circulation at the mouth of the North Passage.
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