东海东北部夏季水文状况的研究  

The Hydrographic Condition in the Northeastern East China Sea in Summer

作　　者：汤毓祥[1] 李兴宰[2] 赵哲复 李载学[2] 

机构地区：[1]国家海洋局第一海洋研究所,青岛266003 [2]韩国海洋研究所

出　　处：《黄渤海海洋》1997年第1期8-19,共12页Journal of Oceanography of Huanghai & Bohai Seas

摘　　要：本文主要根据韩国海洋研究所通过东海沿岸海洋过程试验（即COPEX－ECS）收集的CTD资料，较详细地研究了东海东北部夏季的水文状况．文中首先分析了夏季出现在该海域最重要的几件海洋现象．其中主要包括长江冲淡水的东向扩展，黄海底层冷水南向插入，以及黑潮水的爬升和渗透。然后，使用t－S分析法，并参考有关研究成果，对东海东北部夏季水团进行了划分，并重点探讨了黑潮水和对马暖流水的结构特征。最后，本文讨论了朝鲜／对马海峡东、西水道夏季水文结构的差异问题。Summertime hydrographic condition in the northeastern East China Sea (NE-ECS) are studied mainly on the basis of the CTD data collectted by the Korea ocean Research and Development Institute (KORDI) through a project on ' Coastal Ocean Process Experiment-East China Sea (COPEX-ECS)'. At first. an intensive analysis is made of some of the most important oceanographic phenomena which occur in the NE-ECS in summer. The phenomena involve mainly the eastward extension of the Changjiang Diluted Water . the southward intrusion of the Huanghai Bottom Cold Water. and the upwelling and the penetration of the Kuroshio into the shelf . And then, the summcrtime types of water mass in the NE-ECS are classified by using the t-S diagram and consolting the relevant studies. The structures of the Kuroshio Water and the Tsushima Warm Current Water are described in more detail. Lastly , we discuss the remarkable differences in the summertime hydrographic structures between the western and eastern channels of the Korea/Tsushima strait.

关 键 词：夏季 水文状况 东海 

分 类 号：P731[天文地球—海洋科学]