| 1. | The weser estuary in germany , with broad beaches , lots of sand bars and many tributaries , is characterized with a great quantity of sediment transport due to tidal current ' s movement in the fluvial bed of fine sediment
摘要德国威悉河口滩地宽广，有无数的沙洲和许多大的分流，潮流在主要为细沙的冲积河床中运动，泥沙输移量极大。 |
