An Artificial Longshore Bar at the West Coast of the Island of Sylt/German Bight-First Experiences
An Artificial Longshore Bar at the West Coast of the Island of Sylt/German Bight-First Experiences
复制标题
叙尔特岛西海岸的人工海滨酒吧/德国 Bight-First Experiences
DOI：
--
复制
发表时间：
1996
期刊：
影响因子：
--
通讯作者：
R. Koster
中科院分区：
文献类型：
--
作者：
K. Ahrendt;R. Koster
坎本附近Sylt岛西海岸的一段海滩特别受到海岸侵蚀的威胁，1990年通过人工海岸堤坝进行了保护。三年后，可以认识到沿海结构的显着改善。一个又高又宽的海岸沙洲已经发育并下风，海滩也变宽了。沿岸泥沙输移速率降低到Ca=0.3345*C0 0.8676，泥沙的迁移性(持续时间)减小(增加)。人工岸滩的位置、高度和长度必须符合当地的自然条件。
A section of the beach at the west coast of the island Sylt near Kampen, which was particularly endangered by coastal erosion, was protected by means of an artificial longshore bar in 1990. Three years later a significant improvement in the coastal structure can be recognized. A high and wide longshore bar has developed and leeward, the beach has widened as well. The longshore sediment transport rate was reduced to C a = 0.3345 * C 0 0.8676 and the mobility (duration) of the sand decreased (increased). The position, height and length of artificial longshore bars must agree with local, natural conditions.