| 摘要: |
| 根据1992年5月在南黄海取得的CTD资料和两个断面（34°N，36°N）的温、盐度和溶解氧资料，利用“对应分析法”研究该海域的水团配置和特性，并对其中的某些问题进行探讨。结果表明：春季，南黄海海域存在8个水团，即黄海水、南黄海冷水团、青岛冷水团、黄海暖流水以及长江冲淡水、苏北沿岸水、成山角冷水和朝鲜西岸沿岸水；南黄海冷水团是由黄海本地冷水和黄海暖流变性水组成，其内部的温、盐性质并不十分均匀；青岛冷水团来源于黄海沿岸水（渤南沿岸水），具有独特的温、盐结构和长消过程，是一个独立的水团而不是南黄海冷水团的组成部分。 |
| 关键词: 南黄海 水团 南黄海冷水团 |
| DOI： |
| 分类号: |
| 基金项目:国家自然科学基金资助项目，49176249号 |
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| ANALYSIS OF WATER MASSES IN THE SOUTH YELLOW SEA IN SPRING |
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Zhang Qilong, Weng Xuechuan, Yang Yuling
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Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071
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| Abstract: |
| In this paper, the distributions and characteristics of water masses in the South Yellow Sea are studied by using “the comparison analysis method” based on May 19 - June 2, 1992 CTD data and May 10 - 15, 1992 data on temperature, salinity and dissolved oxygen data obtained along two standard sections (34 °N and 36 °N) in the middle and western parts of the South Yellow Sea. The internal structure of the South Yellow Sea Cold Water Mass and its relation to the Qingdao Cold Water Mass are discussed. Some conclusions are as follows.
1. There are eight water masses, i.e., Yellow Sea Water, South Yellow Sea Cold Water Mass, Qingdao Cold Water Mass, Yellow Sea Warm Current Water, Chengshan Cape Cold Water, Western Korea Coastal Water, Northern Jiangsu Coastal Water and Changjiang River Diluted Water in the South Yellow Sea in spring.
2. In spring, the South Yellow Sea Cold Water Mass is in a formative period and is composed of two secondary water masses, the Yellow Sea Local Cold Water and the modified water of the Yellow Sea Warm Current, so its internal characteristics of temperature and salinity are not very uniform.
3. The Qingdao Cold Water Mass is an independent water mass in spring. It comes from the Yellow Sea Coastal Water (the South Bohai Sea Coastal Water) and possesses particular characteristics of temperature and salinity and growing and vanishing process, so it is not a part of the South Yellow Sea Cold Water Mass. |
| Key words: The South Yellow Sea, Water mass, South Yellow Sea Cold Water Mass |
