Indonesian Throughflow in an eddy-resolving ocean model
文献类型：期刊论文
| 作者 | Feng Xue1,2; Liu HaiLong3; Wang FuChang3; Yu YongQiang3; Yuan DongLiang1
|
| 刊名 | CHINESE SCIENCE BULLETIN
 |
| 出版日期 | 2013-12-01 |
| 卷号 | 58期号:35页码:4504-4514 |
| 关键词 | Indonesian Throughflow INSTANT eddy-resolving ocean model LICOM2.0 volume transport |
| ISSN号 | 1001-6538 |
| 通讯作者 | Liu, HL |
| 中文摘要 | The performance of the eddy-resolving LICOM2.0 in simulating the Indonesian Throughflow has been evaluated against the INSTANT data in the present study. The mean vertical structures of the along strait velocities are simulated well in LICOM2.0, but the large velocities at the bottom of the Lifamatola Passage and the Timor Passage cannot be reproduced by LICOM2.0. The causes are considered to be both the errors in the topography and the tidal mixing at the bottom. Despite several biases in the mean velocities, the mean inflow and outflow volume transports in LICOM2.0 are almost identical to the INSTANT data. Compared with the lower resolution LICOM, the most significant improvement is the better simulation of the partitions of the inflow and outflow transports in individual straits. The outflow for low-resolution LICOM is mainly through the Ombai and Lombok Strait, whereas that for LICOM2.0 is mainly through the Timor Passage. The variability of the vertical structure of velocities and the volume transport are also investigated. LICOM2.0 overestimates the magnitude of the upper-layer currents and the amplitude of the variation. We also found that the largest correlation coefficient occurs in the shallowest strait, the Lombok, whereas the lowest occurs in the Timor Passage, especially in the upper layer. The latter may be caused by the unrealistic transport through the Torres Strait in LICOM2.0. |
| 英文摘要 | The performance of the eddy-resolving LICOM2.0 in simulating the Indonesian Throughflow has been evaluated against the INSTANT data in the present study. The mean vertical structures of the along strait velocities are simulated well in LICOM2.0, but the large velocities at the bottom of the Lifamatola Passage and the Timor Passage cannot be reproduced by LICOM2.0. The causes are considered to be both the errors in the topography and the tidal mixing at the bottom. Despite several biases in the mean velocities, the mean inflow and outflow volume transports in LICOM2.0 are almost identical to the INSTANT data. Compared with the lower resolution LICOM, the most significant improvement is the better simulation of the partitions of the inflow and outflow transports in individual straits. The outflow for low-resolution LICOM is mainly through the Ombai and Lombok Strait, whereas that for LICOM2.0 is mainly through the Timor Passage. The variability of the vertical structure of velocities and the volume transport are also investigated. LICOM2.0 overestimates the magnitude of the upper-layer currents and the amplitude of the variation. We also found that the largest correlation coefficient occurs in the shallowest strait, the Lombok, whereas the lowest occurs in the Timor Passage, especially in the upper layer. The latter may be caused by the unrealistic transport through the Torres Strait in LICOM2.0. |
| WOS标题词 | Science & Technology |
| 学科主题 | Science & Technology - Other Topics |
| 类目[WOS] | Multidisciplinary Sciences |
| 研究领域[WOS] | Science & Technology - Other Topics |
| 关键词[WOS] | CHINA SEA THROUGHFLOW ; INDIAN-OCEAN ; CLIMATE SYSTEM ; CIRCULATION ; STRAIT ; FLOW ; TRANSPORT ; BOUNDARY ; GCM |
| 收录类别 | SCI |
| 原文出处 | 10.1007/s11434-013-5988-7 |
| 语种 | 英语 |
| WOS记录号 | WOS:000326943300022 |
| 公开日期 | 2014-07-17 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/16413]  |
| 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, Key Lab Ocean Circulat & Waves, Qingdao 266071, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Inst Atmospher Phys, State Key Lab Numer Modeling Atmospher Sci & Geop, Beijing 100029, Peoples R China |
| 推荐引用方式 GB/T 7714 | Feng Xue,Liu HaiLong,Wang FuChang,et al. Indonesian Throughflow in an eddy-resolving ocean model[J]. CHINESE SCIENCE BULLETIN,2013,58(35):4504-4514. |
| APA | Feng Xue,Liu HaiLong,Wang FuChang,Yu YongQiang,&Yuan DongLiang.(2013).Indonesian Throughflow in an eddy-resolving ocean model.CHINESE SCIENCE BULLETIN,58(35),4504-4514. |
| MLA | Feng Xue,et al."Indonesian Throughflow in an eddy-resolving ocean model".CHINESE SCIENCE BULLETIN 58.35(2013):4504-4514. |
入库方式： OAI收割
来源：海洋研究所
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