Cotidal charts and tidal power input atlases of the global ocean from TOPEX/Poseidon and JASON-1 altimetry
文献类型：期刊论文
| 作者 | Wang Yihang1,2,3,4,5; Fang Guohong3; Wei Zexun3; Wang Yonggang3; Wang Xinyi3; Xu Xiaoqing3 |
| 刊名 | ACTA OCEANOLOGICA SINICA
 |
| 出版日期 | 2012-07-01 |
| 卷号 | 31期号:4页码:11-23 |
| ISSN号 | 0253-505X |
| 关键词 | satellite altimetry global ocean tides tidal energetics tidal power input |
| 通讯作者 | Wang, YH (reprint author), Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China. |
| 英文摘要 | The global distributions of eight principal tidal constituents, M-2, S-2, K-1, O-1, N-2, K-2, P-1, and Q(1), are derived using TOPEX/Poseidon and JASON-1(T/P-J) satellite altimeter data for 16 a. The intercomparison of the derived harmonics at 7000 subsatellite track crossover points shows that the root mean square (RMS) values of the tidal height differences of the above eight constituents range from 1.19 cm to 2.67 cm, with an average of about 2 cm. The RMS values of the tidal height differences between T/P-J solutions and the harmonics from ground measurements at 152 tidal gauge stations for the above constituents range from 0.34 cm to 1.08 cm, and the relative deviations range from 0.031 to 0.211. The root sum square of the RMS differences of these eight constituents is 2.12 cm, showing the improvement of the present model over the existing global ocean tidal models. Based on the obtained tidal model the global ocean tidal energetics is studied and the global distribution of the tidal power input density by tide-generating force of each constituent is calculated, showing that the power input source regions of semidiurnal tides are mainly concentrated in the tropical belt between 30 degrees S and 30 degrees N, while the power input source regions of diurnal tides are mainly concentrated off the tropic oceans. The global energy dissipation rates of the M-2, S-2, K-1, O-1, N-2, P-1, K-2 and Q(1) tides are 2.424, 0.401, 0.334, 0.160, 0.113, 0.035, 0.030 and 0.006 TW, respectively. The total global tidal dissipation rate of these eight constituents amounts to 3.5 TW. |
| 学科主题 | Oceanography |
| 收录类别 | SCI |
| 原文出处 | 10.1007/s13131-012-0216-x |
| 语种 | 英语 |
| WOS记录号 | WOS:000307428900002 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/12135]  |
| 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.Ningbo Univ, Ningbo 315211, Zhejiang, Peoples R China 3.State Ocean Adm, Inst Oceanog 1, Qingdao 266061, Peoples R China 4.State Key Lab Satellite Ocean Environm Dynam, Hangzhou 310012, Zhejiang, Peoples R China 5.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang Yihang,Fang Guohong,Wei Zexun,et al. Cotidal charts and tidal power input atlases of the global ocean from TOPEX/Poseidon and JASON-1 altimetry[J]. ACTA OCEANOLOGICA SINICA,2012,31(4):11-23. |
| APA | Wang Yihang,Fang Guohong,Wei Zexun,Wang Yonggang,Wang Xinyi,&Xu Xiaoqing.(2012).Cotidal charts and tidal power input atlases of the global ocean from TOPEX/Poseidon and JASON-1 altimetry.ACTA OCEANOLOGICA SINICA,31(4),11-23. |
| MLA | Wang Yihang,et al."Cotidal charts and tidal power input atlases of the global ocean from TOPEX/Poseidon and JASON-1 altimetry".ACTA OCEANOLOGICA SINICA 31.4(2012):11-23. |
入库方式： OAI收割
来源：海洋研究所
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