Energy distributions of the large-scale horizontal currents caused by wind in the baroclinic ocean
文献类型：期刊论文
| 作者 | Zhou, L ; Tian, JW ; Wang, DX |
| 刊名 | SCIENCE IN CHINA SERIES D-EARTH SCIENCES
 |
| 出版日期 | 2005 |
| 卷号 | 48期号:12页码:2267-2275 |
| 关键词 | wind anomaly ocean current anomaly energy transportation wide frequency band near-inertial frequency energy distribution |
| ISSN号 | 1006-9313 |
| 通讯作者 | zhoulei_zq@hotmail.com |
| 中文摘要 | Ocean current data for nearly 3 months in the South China Sea (SCS), combined with the NCEP/NCAR reanalysis wind data, are analyzed. The results indicate that the wind energy enters the upper mixed layer in a wide continuous frequency band. In addition, the interaction between the low-frequency wind anomaly and the low-frequency current anomaly is the most 'effective' way for the energy input from the wind to the upper ocean. However, only the inertial and the near inertial energy propagate downwards through the upper mixed layer. The downward-propagating energy is distributed into the barotropic currents, the baroclinic currents and each mode of the baroclinic currents following the normal distributions. The energy change ratios between the barotropic motion to the baroclinic motion induced by the wind present a normal distribution of N(0.0242, 0.3947). The energy change ratios of the first 4 baroclinic modes to the whole baroclinic currents also follow the normal distributions. The first baroclinic mode follow; N (0.2628, 0.1872), the second N (0.1979, 0.1504), the third N (0.1331, 0.1633), and the fourth N (0.0650, 0.1540), respectively. |
| 学科主题 | Geosciences, Multidisciplinary |
| 收录类别 | SCI |
| WOS记录号 | WOS:000235014000022 |
| 公开日期 | 2011-07-03 |
| 源URL | [http://ir.scsio.ac.cn/handle/344004/5677]  |
| 专题 | 南海海洋研究所_热带海洋环境国家重点实验室(LTO) |
| 推荐引用方式 GB/T 7714 | Zhou, L,Tian, JW,Wang, DX. Energy distributions of the large-scale horizontal currents caused by wind in the baroclinic ocean[J]. SCIENCE IN CHINA SERIES D-EARTH SCIENCES,2005,48(12):2267-2275. |
| APA | Zhou, L,Tian, JW,&Wang, DX.(2005).Energy distributions of the large-scale horizontal currents caused by wind in the baroclinic ocean.SCIENCE IN CHINA SERIES D-EARTH SCIENCES,48(12),2267-2275. |
| MLA | Zhou, L,et al."Energy distributions of the large-scale horizontal currents caused by wind in the baroclinic ocean".SCIENCE IN CHINA SERIES D-EARTH SCIENCES 48.12(2005):2267-2275. |
入库方式： OAI收割
来源：南海海洋研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。