| 1998年夏季南海水团分析 |
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| 引用本文： | 刘增宏,李磊,许建平,侍茂崇.1998年夏季南海水团分析[J].海洋学研究,2001,19(3):1-10. |
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| 作者姓名： | 刘增宏 李磊 许建平 侍茂崇 |
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| 作者单位： | 国家海洋局第二海洋研究所!浙江杭州310012国家海洋局海洋动力过程与卫星海洋学重点实验室，浙江杭州310012，青岛海洋大学海洋环境学院!山东青岛266003，国家海洋局第二海洋研究所!浙江杭州310012国家海洋局海洋动力过程与卫星海洋学重点实验室，浙江杭州310012，国家海洋局海洋动 |
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| 基金项目： | 国家攀登计划“南海季风试验”项目，国家重点基础研究发展规划资助项目 (G1 9990 4 3 80 5 ) |
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| 摘 要： | 根据 1 998年夏季“南海季风试验 ( SCSMEX)”期间所获的 CTD资料 ,使用系统聚类、Fuzzy模式聚类、Bayes判别分析和 Fuzzy分析等水团分析方法 ,对南海水体的结构和水团配置状况等进行了分析 ,划出了南海存在的 9个主要水团 ,并对各水团的温、盐度特征进行了初析。在调查期间 ,南海本地水 (南海水 )几乎控制了整个调查海区 ,而黑潮水仅出现在台湾岛的西南海域 ;海水强烈混合发生在吕宋海峡附近 ;在中南半岛以东和吕宋岛以西海域 ,表层水明显下沉 ;在南海东南部可能有来自苏禄海的海水 ,其温、盐度特征类似于吕宋海峡中的黑潮水
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| 关 键 词： | 水团 黑潮 Bayes判别分析 Fuzzy分析 南海 |
| 文章编号： | 1001-909(2001)03-0001-10 |
| 修稿时间： | 2000年7月24日 |
Analysis of water masses in the South China Sea in the summer of 1998 |
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| LIU Zeng\|hong\\{,\} LI Lei\ XU Jian\|ping\\{,\} SHI Mao\|chong\\{,\}.Analysis of water masses in the South China Sea in the summer of 1998[J].Journal of Marine Sciences,2001,19(3):1-10. |
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| Authors: | LIU Zeng\|hong\\{ \} LI Lei\ XU Jian\|ping\\{ \} SHI Mao\|chong\\{ \} |
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| Institution: | LIU Zeng\|hong\+\{1,2\} LI Lei\+3 XU Jian\|ping\+\{1,2\} SHI Mao\|chong\+\{2,3\} |
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| Abstract: | Based on the CTD data obtained during SCSMEX in the summer of 1998, the structure of sea water and the configuration of water masses of the South China Sea during summer are analyzed with methods of water masses analyses referred to as hierarchical clustering, Fuzzy model clustering, Bayes discriminant analysis and Fuzzy analysis. Nine water masses are discriminated out, and their characteristics in temperature and salinity are primarily analyzed respectively. During this period, the local water of the South China Sea water nearly dominated over the whole investigated area, while the Kuroshio water only appeared in the region southwest of Taiwan Island. The intense mixing of the sea water occurred near the Luzon Strait. In the region east off Vietnam and the region west off Luzon Island, the Surface Water submerged obviously. In the southeast of the South China Sea, there maybe existed the water from the Sulu Sea, and its temperature and salinity characteristics were similar to that of the Kuroshio water near the Luzon Strait. |
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| Keywords: | water masses kuroshio bayes discriminant analysis fuzzy analysis South China Sea |
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