【摘要】 根据１９７６年１０月至１９８８年９月连续１３年的黄河口滨海区的水深测量资料，运用水文学和数学方法进行规范化处理，采用计算机技术定量计算出冲淤量，给出冲淤的等厚度图。并分析黄河口淤积中心的变化与入海位置的关系及其冲淤特征和作用机制更多还原

【Abstract】 Thirteen Years’ (Oct.1976-Sept.1988) annual bathymetic data off the Huaghe Estuary have been processed by hydrographic and mathematic approaches using computer technique to calculate the amount of sediment erosion-accumulation in the study area. Isobath maps are made and analyzed to interpret the migrations of the mouth locations and the way of sediment transport. The characteristics of the erosion-accumulation processes and its mechanism are analyzed.更多还原