Internal solitary waves on the southwest shelf of Dongsha Island observed from mooring ADCP
文献类型：期刊论文
| 作者 | Lin Feilong1,2,3; Hou Yijun1,2; Liu Yahao1,2; Fang Yong1,2,3; Hu Po1,2
|
| 刊名 | CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY
 |
| 出版日期 | 2014-09-01 |
| 卷号 | 32期号:5页码:1179-1187 |
| 关键词 | internal solitary wave (ISWs) South China Sea Dongsha Island refraction |
| 通讯作者 | Hou, YJ (reprint author), Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China. |
| 英文摘要 | Internal solitary waves (ISWs) are frequently observed in the area between Dongsha Island (DI) and Taiwan Island. However, there have been few in-situ observations southwest of DI. To improve our knowledge of ISWs in this area, we observed the ISWs over the continental shelf (115.4A degrees E, 20.3A degrees N) from Aug. 29 to Oct. 10, 2011 with temperature sensors and an acoustic Doppler current profiler (ADCP). The observations showed that the a fully developed ISW produced a current whose maximum westward velocity was 0.92 m/s and maximum northward velocity was 0.47 m/s. During the 41-day observation period the ISWs appeared for three periods with about 7-day gaps between each period. During each day, two types of ISWs were observed. The first type of wave arrived regularly diurnally at the same time each day, with a similar pattern to that of the type-a wave identified by Ramp et al. (2004). The second type arrived about 12 h after the first type and was delayed about 1 hour each day; this wave type was related to the type-b wave. Thus, our observations confirmed that both type-a and type-b waves can reach the area southwest of the DI. Moreover, the waves observed by the mooring propagated toward the directions of 270A degrees-315A degrees clockwise from true north, indicating obvious refraction from uneven topography around DI. |
| 学科主题 | Marine & Freshwater Biology; Oceanography |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000340879900023 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/23938]  |
| 专题 | 海洋研究所_海洋环流与波动重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 2.Chinese Acad Sci, KLOCAW, Qingdao 266071, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lin Feilong,Hou Yijun,Liu Yahao,et al. Internal solitary waves on the southwest shelf of Dongsha Island observed from mooring ADCP[J]. CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2014,32(5):1179-1187. |
| APA | Lin Feilong,Hou Yijun,Liu Yahao,Fang Yong,&Hu Po.(2014).Internal solitary waves on the southwest shelf of Dongsha Island observed from mooring ADCP.CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,32(5),1179-1187. |
| MLA | Lin Feilong,et al."Internal solitary waves on the southwest shelf of Dongsha Island observed from mooring ADCP".CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY 32.5(2014):1179-1187. |
入库方式： OAI收割
来源：海洋研究所
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