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长江河口的河床演变规律,核心问题是泥沙运动规律.借助卫星遥感新技术,展现了长江口表层悬浮泥沙浓度场空间分布和动态变化规律,并给出表层悬沙浓度场的定量分布及其与垂线平均含沙量的关系.为长江口深水航道整治方案的确定提供了科学依据.
At the core of the Yangtze River Estuary, the core of which is the law of sediment movement.The spatial distribution and dynamic variation of suspended sediment concentration in the Yangtze Estuary are presented by means of new satellite remote sensing techniques. Which is related to the vertical sediment concentration and provides a scientific basis for the determination of the regulation of the deepwater channel in the Yangtze Estuary.