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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
According to the CTD data obtained during the SCSMEX summer of 1998, the water masses of the South China Sea and the water mass were analyzed by using water cluster analysis methods such as cluster analysis, Fuzzy pattern clustering, Bayes discriminant analysis and Fuzzy analysis. Configuration and other conditions were analyzed, delineated the existence of the South China Sea 9 major water groups, and the water temperature and salinity characteristics of the regiment. During the survey, local water from the South China Sea (South China Sea) almost controlled the entire survey area, while Kuroshio water only appeared in the southwest of Taiwan Island. Strong sea-water mixing took place near the Luzon Strait; east of Indochina Peninsula and west of Luzon Island In the sea area, the surface water obviously sinks; there may be seawater from the Sulu Sea in the southeastern part of the South China Sea. Its temperature and salinity features are similar to the Kuroshio water in the Luzon Strait