A case study of winter storm-induced continental shelf waves in the northern South China Sea in winter 2009

被引：13

作者：

Li, Junyi ^{[1
,2
]}

Zheng, Quanan ^{[2
]}

Hu, Jianyu ^{[1
]}

Xie, Lingling ^{[2
,3
]}

Zhu, Jia ^{[1
]}

Fan, Zhenhua ^{[4
]}

机构：

[1] Xiamen Univ, State Key Lab Marine Environm Sci, Coll Ocean & Earth Sci, Xiamen 361102, Peoples R China

[2] Univ Maryland, Dept Atmospher & Ocean Sci, College Pk, MD 20742 USA

[3] Guangdong Ocean Univ, Guangdong Prov Key Lab Coastal Ocean Variat & Dis, Zhanjiang 524088, Peoples R China

[4] State Ocean Adm, Natl Marine Informat Ctr, Tianjin 300171, Peoples R China

来源：

CONTINENTAL SHELF RESEARCH | 2016年 / 125卷

基金：

美国国家科学基金会; 中国国家自然科学基金;

关键词：

Continental shelf wave mode; satellite sea level anomaly data; winter storm; northern South China Sea; COASTAL-TRAPPED WAVES; INERTIAL OSCILLATIONS; CURRENTS; SURGES; TIDE;

D O I：

10.1016/j.csr.2016.06.013

中图分类号：

P7 [海洋学];

学科分类号：

0707 ;

摘要：

This study deals with winter storm-induced continental shelf waves (CSWs) in the northern South China Sea in winter 2009 using tidal gauge data and along-track satellite altimeter data. The results show that the periods of CSWs propagating along the coast from Kanmen to Shuidong are in bands of 62 and 133 h. The phase speeds are in a range from 8 to 13 m s(-1) between Kanmen and Shantou, from 9 to 11 m s(-1) between Shantou and Huizhou and from 10 to 15 m s(-1) between Huizhou and Shuidong, respectively. Satellite altimeter captured along-track sea level anomaly during the CSW events. Further analysis using the theoretical cross-shore CSW modes to fit the along-track sea level anomaly data indicates that the first three wave modes play important roles during the CSW events and the first mode is a dominant component. (C) 2016 Elsevier Ltd. All rights reserved.

引用

页码：127 / 135

页数：9

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