论文部分内容阅读
本文应用多维模糊聚类方法分析了1984年8月台湾浅滩周围海域海水的7个海洋学参数,进而讨论了该海域水团的划分及海水的交汇情况.分析结果表明观测期间研究海域的主要海水类型为南海陆架水,内斜上升冷水及粤东上升流水,此外,在外斜一带还有一支上升冷水.南海陆架水属浅海混合水团,主要分布于上层,其影响只达东山—台湾浅滩一线.内斜上升冷水位于浅滩北侧,从东向西楔入研究海区,可能源于黑潮.粤东上升流水则位于粤东近海下层,观测期间影响海峡南部的主要是从台湾浅滩以东海域进入海峡的黑潮或南海(海盆)水.
In this paper, we use the multi-dimensional fuzzy clustering method to analyze the 7 oceanographic parameters of the seawater around the Taiwan Shoal in August 1984, and then discuss the division of water masses and the intersection of seawater in this area.The analysis results show that the main seawater in the study area during the observation period South China Sea shelf water is a shallow sea mixed water mass, mainly distributed in the upper layer, the impact of only the Dongshan - Taiwan Shoal first line .Inclinic rising cold water is located on the north side of the shoal and wedges from east to west in the study sea area may be due to the Kuroshio.The upwelling current in the eastern part of Guangdong is located in the lower reaches of the eastern Guangdong coast.The main influencing factors in the southern part of the strait during the observation period are mainly from the east of Taiwan’s shoal Kuroshio into the Strait or the South China Sea (basin) water.