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有关太平洋海洋环流,特别是对亚热带(又称副热带)、热带和赤道带环流的调查研究,近数十年来在国内、外海洋学界已蓬勃展开。其中,日本气象厅于1967年至今在137°E断面上每年进行1—2次定期海洋观测,并于1972—1979年、1987—1995年在155°E断面上每年夏季进行一次观测。根据上述经向断面观测资料,许多学者对137°E断面的海流结构,温、盐分布,水团及其变异,以及与ENSO现象的关系作了细致的分析研究(邹娥梅
In recent decades, investigations and studies of the circulation of the Pacific Ocean, especially the subtropical (aka subtropical) and tropical and equatorial zones have been booming at home and abroad in recent decades. Among them, the Japan Meteorological Agency carried out 1 to 2 periodic ocean observations per year at the 137 ° E section from 1967 to the present and observed once every summer at 155 ° E sections in 1972-1979 and 1987-1995. Based on the above observations of the longitudinal section, many scholars have made detailed analysis on the current structure, temperature, salt distribution, water mass and its variation in the 137 ° E section and the relationship with the ENSO phenomenon (Zou et al.