黄海暖流源区附近水团特性及其季节变化

发布时间：2018-12-30 13:25

【摘要】：本文根据韩国海洋数据中心(KODC)发布的温盐资料、HYCOM模式模拟的数据及卫星高度计的数据,结合利用水团分析的方法,对对马暖流源区的水团分布及其季节变化进行了细致的讨论,得到的主要结论如下：1)一年之中,研究海区内一共出现了对马暖流水、对马暖流水黄海分支、黄海混合水、东海混合水、长江冲淡水、黄海冷水团及朝鲜沿岸水7种水团。对马暖流水在济州岛西南存在西向入侵的趋势,并具有明显的季节变化：冬季对马暖流水在整层都有分布,春季到夏季,其入侵趋势逐渐减弱,且分布深度逐渐降低,秋季开始对马暖流在底层的入侵迅速增强,甚至超过冬季。2)对夏季对马暖流水黄海分支的来源进行了初步分析,结果表明：对马暖流源区,50m以浅的层次为台湾暖流延续体的外侧分支携带的台湾暖流水,50m以深的层次为黑潮在九州西南的入侵(Kuroshio Branch Current west of Kyushu,简称KBCW)携带的黑潮水；台湾暖流水并不能绕过济州岛进入黄海内部,最终从济州岛以东的海域进入对马海峡；夏季对马暖流水黄海分支主要起源于KBCW。
[Abstract]:According to the temperature and salt data released by (KODC), the simulated data of HYCOM model and the data of satellite altimeter, the method of water mass analysis is used in this paper. The distribution of water mass and its seasonal variation in the source area of the warm current are discussed in detail. The main conclusions are as follows: 1) in one year, there are mixed water of the warm current of the horse, the branch of Huang Hai of the warm water of the warm current of the horse, the mixed water of Huang Hai. East China Sea mixed water, the Yangtze River diluted water, Huang Hai cold water mass and Korea coastal water 7 kinds of water masses. There is a trend of westward intrusion of warm water in the southwest of Jeju Island and obvious seasonal variation. The warm current water in winter distributes all over the layer, and gradually weakens from spring to summer, and the depth of distribution decreases gradually. At the beginning of autumn, the invasion of the warm current in the bottom layer increased rapidly, even more than in the winter. 2) the source of Huang Hai branch of the warm water in summer was analyzed. The results show that: for the source area of the warm current, 50m is the Taiwan warm current water carried by the lateral branch of the Taiwan warm current continuation at a shallow level, and the Kuroshio water carried by the Kuroshio invasion of (Kuroshio Branch Current west of Kyushu, southwest of Kyushu by the Kuroshio (KBCW for short) at the depth of 50m; Taiwan warm water can not bypass Jeju Island into Huang Hai, and finally from the sea east of Jeju Island into the Strait of Malaysia, the summer warm water Huang Hai branch mainly originated from KBCW.
【学位授予单位】：中国科学院研究生院(海洋研究所)
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：P731.16

【相似文献】

相关期刊论文 前10条

1 卢中发,苏育嵩;对马暖流水起源的模糊分析[J];海洋学报(中文版);1992年01期

2 孙湘平;对马暖流(表层)来源的探讨[J];海洋通报;1993年03期

3 王钟h~;;东海对马暖流水来源的数值模拟[J];黄渤海海洋;1993年02期

4 王钟　;夏、冬季对马暖流（表层）来源的数值模拟[J];黄渤海海洋;1994年03期

5 汤毓祥，Ｈｅｕｎｇ－ＪａｅＬｉｅ;夏季对马暖流水来源的探讨[J];海洋学报(中文版);1997年05期

6 郭炳火，李兴宰，李载学. Korea Ocean research & Development Institute, Ansan, Korea) Abstract--The separation of the Kuroshio water in the northeaster;夏季对马暖流区黑潮水与陆架水的相互作用──兼论对马暖流的起源[J];海洋学报(中文版);1998年05期

7 李铁刚;孙荣涛;张德玉;刘振夏;李青;江波;;晚第四纪对马暖流的演化和变动:浮游有孔虫和氧碳同位素证据[J];中国科学(D辑:地球科学);2007年05期

8 徐兆凯;崔镇勇;林东日;李铁刚;李安春;;日本海西南陆坡全新世对马暖流演化的沉积学和地球化学记录[J];海洋地质与第四纪地质;2010年01期

9 徐兆凯;崔镇勇;林东日;李铁刚;李安春;;日本海西南陆坡对马暖流影响下的全新世沉积物物源演化[J];海洋地质与第四纪地质;2011年04期

10 孙湘平;夏季对马暖流“东海段”的温－盐特征及1987年和1989年夏季的盐度差异[J];黄渤海海洋;1995年03期

相关硕士学位论文 前1条

1 胡放;黄海暖流源区附近水团特性及其季节变化[D];中国科学院研究生院(海洋研究所);2016年

，

本文编号：2395640