Index of Kuroshio penetrating the Luzon Strait and its preliminary application
文献类型：期刊论文
| 作者 | Yu Xiaolin1,2,3; Wang Fan1 ; Wan Xiuquan3; Wang, F
|
| 刊名 | ACTA OCEANOLOGICA SINICA
 |
| 出版日期 | 2013 |
| 卷号 | 32期号:1页码:1-11 |
| 关键词 | Kuroshio Luzon Strait penetration Index |
| ISSN号 | 0253-505X |
| 通讯作者 | Wang, F |
| 中文摘要 | A method of quantifying the penetration of the Kuroshio into the Luzon Strait is improved with simulated salinity. The new method is applied in an area bounded by 0.6 correlation coefficient contour to the point of 20A degrees N, 118A degrees E which is determined by EOF analysis. The results suggest that the method is suitable for indicating Kuroshio's intrusion into the South China Sea quantitatively. As an indicator, the Kuroshio penetrating the Luzon index (KLI) reveals obvious annual cycle and weak bi-modality. For annual periods, indexes on the surface and subsurface which point the same events have totally opposite signs due to the winter burst of surface westward current. On long-term period, the surface and subsurface indexes have consistent signs. A subsurface index on 150 m avoiding high frequency signals from the surface can be used for indicating long-term Kuroshio intrusion variation. An anti-phase pattern in wavelet coherence map between KLI and Japan large meander index shows that the Luzon Strait is a "smoother" reducing the variability of the Kuroshio transport changes on long-termperiods. |
| 英文摘要 | A method of quantifying the penetration of the Kuroshio into the Luzon Strait is improved with simulated salinity. The new method is applied in an area bounded by 0.6 correlation coefficient contour to the point of 20A degrees N, 118A degrees E which is determined by EOF analysis. The results suggest that the method is suitable for indicating Kuroshio's intrusion into the South China Sea quantitatively. As an indicator, the Kuroshio penetrating the Luzon index (KLI) reveals obvious annual cycle and weak bi-modality. For annual periods, indexes on the surface and subsurface which point the same events have totally opposite signs due to the winter burst of surface westward current. On long-term period, the surface and subsurface indexes have consistent signs. A subsurface index on 150 m avoiding high frequency signals from the surface can be used for indicating long-term Kuroshio intrusion variation. An anti-phase pattern in wavelet coherence map between KLI and Japan large meander index shows that the Luzon Strait is a "smoother" reducing the variability of the Kuroshio transport changes on long-termperiods. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 学科主题 | Oceanography |
| 类目[WOS] | Oceanography |
| 研究领域[WOS] | Oceanography |
| 关键词[WOS] | SOUTH CHINA SEA ; WESTERN BOUNDARY CURRENT ; MODEL ; DYNAMICS ; OCEAN ; CIRCULATION ; INTRUSION ; MEANDER ; INFLOW ; JAPAN |
| 收录类别 | SCI |
| 原文出处 | 10.1007/s13131-013-0262-z |
| 语种 | 英语 |
| WOS记录号 | WOS:000313293900001 |
| 公开日期 | 2014-07-17 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/16412]  |
| 专题 | 海洋研究所_海洋环流与波动重点实验室 |
| 通讯作者 | Wang, F |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Key Lab Ocean Circulat & Waves, Qingdao 266071, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 3.Ocean Univ China, Qingdao 266100, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yu Xiaolin,Wang Fan,Wan Xiuquan,et al. Index of Kuroshio penetrating the Luzon Strait and its preliminary application[J]. ACTA OCEANOLOGICA SINICA,2013,32(1):1-11. |
| APA | Yu Xiaolin,Wang Fan,Wan Xiuquan,&Wang, F.(2013).Index of Kuroshio penetrating the Luzon Strait and its preliminary application.ACTA OCEANOLOGICA SINICA,32(1),1-11. |
| MLA | Yu Xiaolin,et al."Index of Kuroshio penetrating the Luzon Strait and its preliminary application".ACTA OCEANOLOGICA SINICA 32.1(2013):1-11. |
入库方式： OAI收割
来源：海洋研究所
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