摘要
根据台湾海峡南部 2 个定点多周日观测站 1997 年 8 月的 C T D 资料,进行温、盐垂直分布时间变化的分析,结果表明:二测站调查期间基本上都存在温、盐跃层,跃层的强度和深度随时间变化较大,显示出较为复杂的温、盐垂直分布,与多种水系在此交汇有关.但二测站的下层稳定地存在低温高盐的海水,有向上涌升的趋势,并受潮流的影响。
Time series variations of the vertical temperature and salinity distributions in two anchored stations in the southern Taiwan Strait have been analysed based on the CTD data during August, 1997. The results are: (1) there existed thermocline and halocline in the sea areas around two anchored staions, the strength and depth of which varied pronouncedly from time to time because of the interaction among the currents there; (2) low temperature and high salinity water can appear in the lower layer of the two studied stations, which was affected by the tidal currents,indicating the existence of the upwelling there.
出处
《厦门大学学报(自然科学版)》
CAS
CSCD
北大核心
1999年第5期732-737,共6页
Journal of Xiamen University:Natural Science
基金
国家自然科学基金
关键词
温度
盐度
垂直分布
时间变化
台湾海峡
Temperature, Salinity,Vertical distribution,Time series variation, Southern Taiwan Strait