Intraseasonal variability of the subthermocline current east of Mindanao
文献类型：期刊论文
| 作者 | Wang, Qingye1; Zhai, Fangguo2; Wang, Fujun1; Hu, Dunxin1 |
| 刊名 | JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS
 |
| 出版日期 | 2014-12-01 |
| 卷号 | 119期号:12页码:8552-8566 |
| 关键词 | intraseasonal variability western-boundary current |
| 通讯作者 | Wang, QY (reprint author), Chinese Acad Sci, Inst Oceanol, Key Lab Ocean Circulat & Waves, Qingdao, Peoples R China. |
| 英文摘要 | The intraseasonal variability (ISV) of the subthermocline current east of Mindanao was characterized and shown to be caused by the activity of subthermocline eddies using mooring observations at 8 degrees N, 127.03 degrees E and a high-resolution numerical model. The ISV of the observed current east of Mindanao is vertically coherent in the upper 940 m but is significantly intensified below the thermocline. The ISV amplitude (8 cm s(-1)) of zonal subthermocline current is comparable with that (11 cm s(-1)) of the meridional current, revealing the nature of active eddies. The ISV of the subthermocline current was caused by the subthermocline eddies from three different pathways. The subthermocline eddies propagating along approximately 10 degrees N-11 degrees N contributed more to the ISV of the subthermocline current east of Mindanao than did those eddies propagating westward along 8 degrees N or northwestward from the New Guinea coast. Subthermocline eddies mainly exist south of the bifurcation latitude of the North Equatorial Current in the western tropical Pacific, and their generation and propagation mechanisms are briefly discussed. |
| 学科主题 | Oceanography |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000348452800020 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/23939]  |
| 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, Key Lab Ocean Circulat & Waves, Qingdao, Peoples R China 2.Ocean Univ China, Coll Phys & Environm Oceanog, Qingdao, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Qingye,Zhai, Fangguo,Wang, Fujun,et al. Intraseasonal variability of the subthermocline current east of Mindanao[J]. JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS,2014,119(12):8552-8566. |
| APA | Wang, Qingye,Zhai, Fangguo,Wang, Fujun,&Hu, Dunxin.(2014).Intraseasonal variability of the subthermocline current east of Mindanao.JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS,119(12),8552-8566. |
| MLA | Wang, Qingye,et al."Intraseasonal variability of the subthermocline current east of Mindanao".JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS 119.12(2014):8552-8566. |
入库方式： OAI收割
来源：海洋研究所
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