Title: Stabilization analyses anderosion protective countermeasuresof shore -beach along Dacheng Bay on boundaryof Fujian-Guangdong Provinces
Abstract: On the basis of the spot surveying, silt origin, longshore sediment moving features, shore-beach scouring-silting changes and coastal evolution tendency of Dacheng Bay were studied by analyzing the longshore sediment transport changes and the coastal shape pattern. The result showed that the longshore zone of the bay has presented a wave-induced westward silt flow, in which silt is mainly from Zhao' an Bay and Gongkou Bay; the coasts of the bay are basically in erosion status except barrier-lagoon coast which situated in the eastern section is slightly silting; and with the decrease of silt origin, it is natural process of coastline adjustment of the bay that the coasts will show erosion-recession from now on. In the meantime, appropriate countermeasures have been put forward for erosion protection of the shore-beach along Dacheng Bay.
Publication Year: 2003
Publication Date: 2003-01-01
Language: en
Type: article
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