Absolute geostrophic currents in global tropical oceans
文献类型：期刊论文
| 作者 | Yang Lina1,2,3; Yuan Dongliang1,3,4 |
| 刊名 | Chinese journal of oceanology and limnology
 |
| 出版日期 | 2016-11-01 |
| 卷号 | 34期号:6页码:1383-1393 |
| 关键词 | P-vector Absolute geostrophic currents World tropical oceans Sverdrup balance |
| ISSN号 | 0254-4059 |
| DOI | 10.1007/s00343-016-5092-3 |
| 通讯作者 | Yuan dongliang(dyuan@qdio.ac.cn) |
| 英文摘要 | A set of absolute geostrophic current (agc) data for the period january 2004 to december 2012 are calculated using the p-vector method based on monthly gridded argo profiles in the world tropical oceans. the agcs agree well with altimeter geostrophic currents, ocean surface current analysis-real time currents, and moored current-meter measurements at 10-m depth, based on which the classical sverdrup circulation theory is evaluated. calculations have shown that errors of wind stress calculation, agc transport, and depth ranges of vertical integration cannot explain non-sverdrup transport, which is mainly in the subtropical western ocean basins and equatorial currents near the equator in each ocean basin (except the north indian ocean, where the circulation is dominated by monsoons). the identified non-sverdrup transport is thereby robust and attributed to the joint effect of baroclinicity and relief of the bottom (jebar) and mesoscale eddy nonlinearity. |
| WOS关键词 | SVERDRUP BALANCE ; NORTH-ATLANTIC ; ARGO PROFILES ; CIRCULATION ; PACIFIC ; FIELD ; COUNTERCURRENT ; 24-DEGREES-N ; TRANSPORTS ; VELOCITY |
| WOS研究方向 | Marine & Freshwater Biology ; Oceanography |
| WOS类目 | Limnology ; Oceanography |
| 语种 | 英语 |
| WOS记录号 | WOS:000382885200022 |
| 出版者 | SCIENCE PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2376288 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Yuan Dongliang |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Key Lab Ocean Circulat & Waves, Qingdao 266071, Peoples R China 4.Qingdao Collaborat Innovat Ctr Marine Sci & Techn, Qingdao 266003, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang Lina,Yuan Dongliang. Absolute geostrophic currents in global tropical oceans[J]. Chinese journal of oceanology and limnology,2016,34(6):1383-1393. |
| APA | Yang Lina,&Yuan Dongliang.(2016).Absolute geostrophic currents in global tropical oceans.Chinese journal of oceanology and limnology,34(6),1383-1393. |
| MLA | Yang Lina,et al."Absolute geostrophic currents in global tropical oceans".Chinese journal of oceanology and limnology 34.6(2016):1383-1393. |
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来源：中国科学院大学
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