| 黄、东海地理环境与环流系统分析——长江口及济州岛邻近海域综合调查研究报告(第二章) |
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| 引用本文： | 苏育嵩.黄、东海地理环境与环流系统分析——长江口及济州岛邻近海域综合调查研究报告(第二章)[J].中国海洋大学学报(自然科学版),1989(Z1). |
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| 作者姓名： | 苏育嵩 |
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| 作者单位： | 青岛海洋大学物理海洋与海洋气象系 |
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| 摘 要： | 简要介绍了黄海和东海的地理环境概况,着重分析调查海域的环流系统。有如下一些初步看法与结论。 台湾暖流的前缘混合水,可从长江冲淡水底层穿越而影响到苏北沿岸,直到32°N以北的浅水区域。对马暖流西侧的水体是东海混合水,而其东侧为黑潮分支。黄海暖流的流向在不同季节具有规律的摆动。黄海底层冷水团属于季节性水团,其强盛及消衰与温跃层的形成及消亡紧密相关。黄海底层冷水团与中部底层冷水并非每年彼此独立,它们的共同特征甚至比其差异更明显。夏季东海冷水不能借助爬升侵入黄海底层冷水团内部。在济州岛南部区域,中层的逆温、逆盐现象,是由黄海密度环流的扩散效应与东海冷水沿黄海底层冷水团边界的爬升这两个原因而形成的。
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| 关 键 词： | 黄海 东海 水团与环流 地理环境 |
A Survey of Geographical Environment Circulation System in the Huanghai Sea and East China Sea (comprehensive survey and research report on the water areas to the Changjiang River estuary and Chijudo Island, Chapter 2 ) |
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| Su Yusong.A Survey of Geographical Environment Circulation System in the Huanghai Sea and East China Sea (comprehensive survey and research report on the water areas to the Changjiang River estuary and Chijudo Island, Chapter 2 )[J].Periodical of Ocean University of China,1989(Z1). |
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| Authors: | Su Yusong |
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| Institution: | Department of physical oceanology and marine meteorology |
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| Abstract: | A survey of geographical environment in the Huanghai Sea and East China Sea is simply introduced. We shall emphatically analyse the circulation systems in this investigated area. Some preliminary opinions and conclusions were obtained as follows:The forward mixed water of Taiwan Warm Current in summer may pass through the Changjiang River Diluted Water from the bottom layer to influence the nearshore area of northern Jiangsu to the north of 32 N. The water in the west side of Tsushima Warm Current is a mixed water of East China Sea and the water in its east side is a branch water coming from the Kuroshio. The current direction of Huanghai Sea Warm Current has a regularity vaviety in different seasons. The Huanghai Sea Bottom Cold Water Mass belongs to a seasonal water mass and its waxing and waning are identical with the formation and elimination of thermocline .The Huanghai Sea Bottom Cold Water Mass and Central Bottom Cold Water are not independenteach other every year and their general characters are even more outstanding than their different characters. The East China Sea Cold Water can not well up with the aid of climbing to intrude into the inside of Huanghai Sea Bottom Cold water Mass in summer. In the southern area of Chejudo Island, the inversion phenomena of temperature and solinity in median layer are formed by two reasons of the diffusion effect of Huanghai Sea density circulation and the climbing of East China Sea Cold Water along the boundary of Huanghai Sea Bottom Cold Water Mass. |
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| Keywords: | the Huanghai Sea and East China Sea water mass and circul-ation geographical environment |
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