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南黄海春季水温分布特征的分析
引用本文:于非,张志欣,兰健,刁新源,郭景松,葛人峰.南黄海春季水温分布特征的分析[J].海洋科学进展,2005,23(3):281-288.
作者姓名:于非  张志欣  兰健  刁新源  郭景松  葛人峰
作者单位:1. 国家海洋局,第一海洋研究所,山东,青岛,266061;海洋环境科学与数值模拟国家海洋局重点实验室,山东,青岛,266061
2. 中国海洋大学,山东,青岛,266003
基金项目:国家自然科学基金项目--垂向混合对中国近海跃层形成和消衰的影响研究(40476017)
摘    要:利用美国海军的空间分辩率为10′×10′月平均的GDEM三维水温资料,研究了南黄海春季水温的分布特征及其演变过程。分析结果较清晰地显示了春季南黄海的水温分布如何从冬季的垂直均匀型过渡到夏季的层化结构。分析还表明:春季南黄海水温的水平和垂直结构皆比冬季更为复杂,并出现若干个较特殊的水文现象,例如,在34°40′~36°20′N的南黄海西侧出现了“青岛冷水团”,而在35°30′~37°20′N的南黄海东侧,初次发现存在着一个类似性质的冷水团,称其为“仁川外海冷水团”。此外,在冷水团的邻近海域还存在着中层冷水。

关 键 词:南黄海  春季  水温分布
文章编号:1671-6647(2005)03-0281-08
收稿时间:2005-01-12
修稿时间:2005年1月12日

Analysis of Water Temperature Distribution Characteristics in the Southern Yellow Sea in Spring
YU Fei,ZHANG Zhi-xin,Lan Jian,DIAO Xin-yuan,GUO Jing-song,GE Reng-feng.Analysis of Water Temperature Distribution Characteristics in the Southern Yellow Sea in Spring[J].Advances in Marine Science,2005,23(3):281-288.
Authors:YU Fei  ZHANG Zhi-xin  Lan Jian  DIAO Xin-yuan  GUO Jing-song  GE Reng-feng
Abstract:In this paper, the US Navy GDEM monthly mean water temperature data with a spatial resolution of 1010 are used to analyze the water temperature distribution characteristics and its evolutional process in the southern Yellow Sea in spring. The analysis results crearly show the evolutional process of water temperature distributions from the vertically homogeneous structure in winter to the stratified structure in summer. It is shown from the analysis results that the horizontal and vertical water temperature structures in spring are more complex than those in winter, and some specific hydrographic phenomena appear in the southern Yellow Sea in spring, for example, Qingdao Cold Water Mass appears in the west of the southern Yellow Sea between 34 40 N and 36 20 N, and a similar cold water mass has been found to appear in the east of the southern Yellow Sea and to be called Inchon Offshore Cold Water Mass. In addition, there are also intermediate cold waters in the sea areas near the two cold water masses.
Keywords:southern Yellow Sea  spring  water temperature distribution
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