| 平均海平面上升对东中国海台风风暴潮影响的数值模拟 |
| |
| 引用本文： | 高志刚,韩树宗,刘克修,郑运霞,于华明.平均海平面上升对东中国海台风风暴潮影响的数值模拟[J].海洋通报(英文版),2008,10(2). |
| |
| 作者姓名： | 高志刚 韩树宗 刘克修 郑运霞 于华明 |
| |
| 作者单位： | 1. 中国海洋大学,山东,青岛,266100
2. 国家海洋信息中心,天津,300171 |
| |
| 摘 要： | 本文采用ECOMSED模式模拟了影响东中国海的3次台风过程，经与实测资料对比验证了模型的可靠性。在此基础上设计了敏感性试验以考察海平面上升对风暴潮造成的影响。结果表明，海平面上升对风暴潮的影响在空间分布上不是一致的，且因具体台风过程而异。整体而言，海平面上升对风暴潮造成的影响有限。海平面上升0．5m，大部分站位风暴增水极值基本不变，即使海平面上升5m大部分站位的风暴增水极值相对改变量都小于10％。
|
| 关 键 词： | 风暴潮数值模拟 平均海平面上升 ECOMSED模型 东中国海 |
Numerical Simulation of the Influence of Mean Sea Level Rise on Typhoon Storm Surge in the East China Sea |
| |
| GAO Zhigang,HAN Shuzong,LIU Kexiu,ZHENG Yunxia,YU Huaming.Numerical Simulation of the Influence of Mean Sea Level Rise on Typhoon Storm Surge in the East China Sea[J].Marina Science Bulletin,2008,10(2). |
| |
| Authors: | GAO Zhigang HAN Shuzong LIU Kexiu ZHENG Yunxia YU Huaming |
| |
| Abstract: | In this paper,ECOMSED (Estuarine Coastal Ocean Model with sediment transport) model is employed to simulate storm surge process caused by typhoon passing across East China Sea in nearly years.Capability of ECOMSED to simulate storm surge is validated by comparing model result with observed data.Sensitivity experiments are designed to study the influence of sea level rise on typhoon storm surge.Numerical experiment shows that influence of mean sea level rise on typhoon storm surge is non-uniform spatially and changes as typhoon process differs.Maybe fixed boundary method would weaken the influence of mean sea level rise on storm surge,and free boundary method is suggested for the succeeding study. |
| |
| Keywords: | Storm surge simulation ECOMSED model East China Sea sea level rise |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
