关于南海的表层流系及环流系统,已有不少中外学者进行过研究。他们大都根据船舶定位和海流瓶漂移资料,从盛行季风对这海区的直接作用来研究海流,缺乏海流实测和海水质量分布资料来作印证。因而,就南海北部而论,以往得出的结果,无论是表层流或环流, As for the surface circulation and circulation systems in the South China Sea, many Chinese and foreign scholars have conducted research. Most of them based on ship positioning and drift bottle drift data, from the prevalence of the monsoon direct impact on the sea to study the current, the lack of current measurements and sea water mass distribution data to confirm. Thus, as far as the northern part of the South China Sea is concerned, the past results, whether surface currents or circulation,