| 太平洋赤道潜流起源的模式研究 |
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| 引用本文： | 吕艳,王庆业.太平洋赤道潜流起源的模式研究[J].广东海洋大学学报,2009,29(4):58-62. |
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| 作者姓名： | 吕艳 王庆业 |
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| 作者单位： | 广东海洋大学南海海洋环境研究所,广东,湛江,524088 |
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| 基金项目： | 中国科学院海洋环流与波动重点实验室项目，广东海洋大学引进人才项目 |
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| 摘 要： | 基于一个高分辨率准全球海洋模式HYCOM(HYbrid Coordinate Ocean Model),研究了热带西太平洋海域赤道潜流的起源。结果表明:赤道潜流在大约130°E处开始,流核位于225 m、2°N附近,最大流速超过15 cm/s,体积输运约1.6×106 m3/s,其水源来自棉兰老海流;在东部140°E断面,赤道潜流的北部主要是由棉兰老海流提供(9.7×106 m3/s),其南部主要是来自新几内亚沿岸潜流(9.1×106 m3/s)。
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| 关 键 词： | 赤道潜流 起源 海洋模式 |
A Study on a Model of Origin of Pacific Equatorial Undercurrent |
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| L Yan,WANG Qing-ye.A Study on a Model of Origin of Pacific Equatorial Undercurrent[J].Journal of Zhanjiang Ocean University,2009,29(4):58-62. |
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| Authors: | L Yan WANG Qing-ye |
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| Institution: | L(U) Yan,WANG Qing-ye |
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| Abstract: | A high resolution quasi-global ocean model HYCOM(HYbrid Coordinate Ocean Model) is used to investigate the origin of the Equatorial Undercurrent(EUC) in the western tropical Pacific.The results suggest that the EUC starts about 130°E,with the core at about 225 m,2°N,the maximum of velocity over 15 cm/s,the volume transport about 1.6×106 m3/s,and it is from Mindanao Current(MC).Along the section of 140°E,the northern of the EUC is mainly provided by the MC(9.7×106 m3/s) and the southern of the EUC is mainly from New Guinea Coast Undercurrent(9.1×106 m3/s). |
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| Keywords: | Equatorial Undercurrent origin ocean model |
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