吕宋海峡附近海域水团分布及季节变化特征-中国Argo实时资料中心.PDF

热带海洋学报 JOURNAL OF TROPICAL OCEANOGRAPHY 2011 年 第 30 卷 第 1 期： 11−19 海洋水文学 ; 1, 2 1, 2 1 1 刘增宏 , 许建平 , 孙朝辉 , 朱伯康 (1. , 310012; 2. , 310012) : 2003 2 2009 4 Argo , , 120.5°122.75°E19°23°N , , 19°N (NPTW)(NPIW) , NPTW , , , , NPIW , NPIW , , : ; Argo ; ; ; 中图分类号: P731.21 文献标识码: A 文章编号: 1009-5470(2011)01-0011-09 The characteristics of water mass distribution and its seasonal variation near the Luzon Strait 1,2 1,2 1 1 LIU Zeng-hong , XU Jian-ping , SUN Chao-hui , ZHU Bo-kang (1. Second Institute of Oceanography, SOA, Hangzhou 310012, China ; 2. State Key Laboratory of Satellite Ocean Environment Dy- namics, Second Institute of Oceanography, SOA, Hangzhou 310012, China) Abstract: The Luzon Strait is located between Taiwan and Luzon islands, connecting the Philippine Sea and the South China Sea. The characteristics of water mass distribution and its seasonal variation in this region were discussed using the Argo temperature and salinity data from February 2003 to April 2009. The analysis suggested that in the area of 120.5º−122.75ºE and 19º−23ºN the water mass has the properties between the South China Sea Water and the North Pacific Water; in the area south of 19ºN, the water exchange is not significant. The intrusion of the North Pacific Tropical Water (NPTW) and the North Pacific Intermediate Water (NPIW) into the South China Sea is