| Morphodynamic Processes of Tidal Inlet and Ebb-Tidal Delta of Shuidong Bay |
| |
| 作者单位： | Li Chunchu，Ying Zhifu，Yan Ganran Luo Zhangren
Associate Professor，Department of Geography，Zhongshan University，Guangzhou |
| |
| 摘 要： | Based on the observed data in 1982- 1985 at Shuidong Bay area, west Guangdong Province, the morphodynamic processes of tidal inlet and ebb-tidal delta in the barrier-lagoon system are presented, including the dynamic features of tides and in the tidal inlet, the regional dyanmics and longshore sediment transport in the ebb-tidal delta, the genesis of the entrance bar, the recent erosion and deposition in the ebb-tidal delta and so on. The paper attempts to answer two questions, i. e., the stability of the tidal inlet and the feasibility of dredging on the entrance bar for the course of Shuidong Harbour. The results show that the stability of the tidal inlet is ideal and that dredging action on the entrance bar may be successful if dredging is deep enough and the course position reasonable.
|
Morphodynamic Processes of Tidal Inlet and Ebb-Tidal Delta of Shuidong Bay |
| |
| Authors: | Li Chunchu Ying Zhifu Yan Ganran Luo Zhangren
Associate Professor |
| |
| Institution: | Li Chunchu,Ying Zhifu,Yan Ganran Luo Zhangren
Associate Professor,Department of Geography,Zhongshan University,Guangzhou |
| |
| Abstract: | Based on the observed data in 1982- 1985 at Shuidong Bay area, west Guangdong Province, the morphodynamic processes of tidal inlet and ebb-tidal delta in the barrier-lagoon system are presented, including the dynamic features of tides and in the tidal inlet, the regional dyanmics and longshore sediment transport in the ebb-tidal delta, the genesis of the entrance bar, the recent erosion and deposition in the ebb-tidal delta and so on. The paper attempts to answer two questions, i. e., the stability of the tidal inlet and the feasibility of dredging on the entrance bar for the course of Shuidong Harbour. The results show that the stability of the tidal inlet is ideal and that dredging action on the entrance bar may be successful if dredging is deep enough and the course position reasonable. |
| |
| Keywords: | barrier-lagoon tidal inlet ebb-tidal delta morphodynamic inlet stability on entrance bar |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《中国海洋工程》浏览原始摘要信息 |
| 点击此处可从《中国海洋工程》下载免费的PDF全文 |
|
