Variation of suspended-sediment caused by tidal asymmetry and wave effects
文献类型：期刊论文
| 作者 | Xie, Jianbin2,3; Feng, Xingru1,2,3,4; Gao, Guandong1,2,4 |
| 刊名 | OCEAN MODELLING
 |
| 出版日期 | 2024-12-01 |
| 卷号 | 192页码:13 |
| 关键词 | SSC Tidal asymmetry Wave-current interactions |
| ISSN号 | 1463-5003 |
| DOI | 10.1016/j.ocemod.2024.102454 |
| 通讯作者 | Feng, Xingru(fengxingru07@qdio.ac.cn) |
| 英文摘要 | Suspended sediment plays an important role in coastal topography evolution and ecological environment change. To obtain a clear picture of the underlying mechanisms, we studied the response of suspended sediment dynamics to tidal current and wave-current interactions using the wave-current-sediment model of SCHISM. The results revealed evident tidal asymmetry in the study area, and showed that the suspended sediment concentration (SSC) markedly changes within a tidal cycle. We also disassembled the wave-current interactions to determine the contribution of each physical mechanism of the wave and hydrodynamic models. Regarding the importance of various effects of wave-current interactions on SSC, the wave-induced bottom shear stress and wave-induced radiation stress should be considered. The importance of advection in horizontal space is comparable to that of wave-induced bottom shear stress and wave-induced radiation stress, and is greater than that of the other types of wave energy advection. This study successfully explained all the mechanisms that influence the variation of SSC to the southwest of Hainan Island, which is helpful for coastal management and could provide a reference for other coastal areas. |
| WOS关键词 | 3-DIMENSIONAL CURRENT ; RADIATION STRESS ; RIVER ESTUARY ; COUPLED-WAVE ; STORM-SURGE ; TRANSPORT ; DYNAMICS ; PLUMES ; TRENDS ; ENERGY |
| 资助项目 | National Natural Science Foundation of China[42276028] ; National Key Research and Development Program of China[2023YFC3008200] ; Marine S&T & T Fund of Shandong Province for Pilot National Laboratory for Marine Science and Technology (Qingdao)[2021QNLM040001-5] |
| WOS研究方向 | Meteorology & Atmospheric Sciences ; Oceanography |
| 语种 | 英语 |
| WOS记录号 | WOS:001336610100001 |
| 出版者 | ELSEVIER SCI LTD |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/199486]  |
| 专题 | 海洋研究所_海洋环流与波动重点实验室 |
| 通讯作者 | Feng, Xingru |
| 作者单位 | 1.Pilot Natl Lab Marine Sci & Technol, Qingdao 266071, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Key Lab Ocean Observat & Forecasting, Key Lab Ocean Circulat & Waves, Qingdao, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100029, Peoples R China 4.Chinese Acad Sci, Inst Oceanol, CAS Engn Lab Marine Ranching, Qingdao 266071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xie, Jianbin,Feng, Xingru,Gao, Guandong. Variation of suspended-sediment caused by tidal asymmetry and wave effects[J]. OCEAN MODELLING,2024,192:13. |
| APA | Xie, Jianbin,Feng, Xingru,&Gao, Guandong.(2024).Variation of suspended-sediment caused by tidal asymmetry and wave effects.OCEAN MODELLING,192,13. |
| MLA | Xie, Jianbin,et al."Variation of suspended-sediment caused by tidal asymmetry and wave effects".OCEAN MODELLING 192(2024):13. |
入库方式： OAI收割
来源：海洋研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。