An extended variable-grid global ocean circulation model and its preliminary results of the equatorial Pacific circulation
文献类型：期刊论文
| 作者 | Fang, GH; Wei, ZX; Wang, YG; Chen, HY; Wang, XY
|
| 刊名 | ACTA OCEANOLOGICA SINICA
 |
| 出版日期 | 2004 |
| 卷号 | 23期号:1页码:23-29 |
| 关键词 | Global Ocean Circulation Model Variable Grid Equatorial Pacific Zonal Currents Lower Deep Western Boundary Current Abyssal Western Boundary Current |
| ISSN号 | 0253-505X |
| 文献子类 | Article |
| 英文摘要 | To investigate the interaction between the tropical Pacific and China seas a variable-grid global ocean circulation model with fine grid[(1/6)degrees] covering the area from 20degreesS to 50degreesN and from 99degrees to 150degreesE is developed. Numerical computation of the annually cyclic circulation fields is performed. The results of the annual mean zonal currents and deep to abyssal western boundary currents in the equatorial Pacific Ocean are reported. The North Equatorial Current,the North Equatorial Countercurrent, the South Equatorial Current and the Equatorial Undercurrent are fairly well simulated. The model well reproduces the northward flowing abyssal western boundary current. From the model results a lower deep western boundary current east of the Bismarck-Solomon-New Hebrides Island chain at depths around 2 000 in has been found. The model results also show that the currents in the equatorial Pacific Ocean have multi-layer structures both in zonal currents and western boundary currents, indicating that the global ocean overturning thermohaline circulation appears of multi-layer pattern.; To investigate the interaction between the tropical Pacific and China seas a variable-grid global ocean circulation model with fine grid[(1/6)degrees] covering the area from 20degreesS to 50degreesN and from 99degrees to 150degreesE is developed. Numerical computation of the annually cyclic circulation fields is performed. The results of the annual mean zonal currents and deep to abyssal western boundary currents in the equatorial Pacific Ocean are reported. The North Equatorial Current,the North Equatorial Countercurrent, the South Equatorial Current and the Equatorial Undercurrent are fairly well simulated. The model well reproduces the northward flowing abyssal western boundary current. From the model results a lower deep western boundary current east of the Bismarck-Solomon-New Hebrides Island chain at depths around 2 000 in has been found. The model results also show that the currents in the equatorial Pacific Ocean have multi-layer structures both in zonal currents and western boundary currents, indicating that the global ocean overturning thermohaline circulation appears of multi-layer pattern. |
| 学科主题 | Oceanography |
| 语种 | 英语 |
| WOS记录号 | WOS:000220678300003 |
| 公开日期 | 2010-12-22 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/2473]  |
| 专题 | 海洋研究所_海洋环流与波动重点实验室 海洋研究所_海洋生物技术研发中心 |
| 作者单位 | 1.Inst Oceanog, Key Lab Marine Sci & Numer Modelling, State Oceanog Adm, Qingdao 266061, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 3.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fang, GH,Wei, ZX,Wang, YG,et al. An extended variable-grid global ocean circulation model and its preliminary results of the equatorial Pacific circulation[J]. ACTA OCEANOLOGICA SINICA,2004,23(1):23-29. |
| APA | Fang, GH,Wei, ZX,Wang, YG,Chen, HY,&Wang, XY.(2004).An extended variable-grid global ocean circulation model and its preliminary results of the equatorial Pacific circulation.ACTA OCEANOLOGICA SINICA,23(1),23-29. |
| MLA | Fang, GH,et al."An extended variable-grid global ocean circulation model and its preliminary results of the equatorial Pacific circulation".ACTA OCEANOLOGICA SINICA 23.1(2004):23-29. |
入库方式： OAI收割
来源：海洋研究所
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