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Simulated circulations off the Changjiang (Yangtze) River mouth in spring and autumn
The circulations off the Changjiang mouth in May and November were simulated by a three dimension numerical model with monthly averaged parameters of dynamic factors in this paper. The area covers the East China Sea (ECS), Yellow Sea and Bohai Sea. Simulated results show that the circulation off the Changjiang mouth in spring and autumn is mainly the Changjiang runoff and Taiwan Warm Current (TWC). The Changjiang discharge is much larger in May than in November, and the wind is westward in May, and southward in November off the Changjiang mouth. The runoff in May branches in three parts, one eastward flows, the other two flow northward and southward along the Subei and Zhejiang coast respectively. The Changjiang diluted water expands eastward off the mouth, and forms a strong salinity front near the mouth. Surface circulation in autumn is similar to that in winter, the runoff southward flows along the coast, and the northward flowing TWC becomes weaker compared to that in spring and summer. The bottom circulations in May and November are mainly the runoffnear the mouth and the TWC offthe mouth, and the runoff and TWC are greater in May than in November.
作 者： 朱建榮 戚定滿 肖成猷 作者單位： 朱建榮,肖成猷(State Key Laboratory of Estuarine and Coastal Research. East China Normal University, Shanghai 200062, China)戚定滿(Center of Estuarine and Coastal Science Research, Science Research Institute of Transportation Bureau, Shanghai 201201, China)
刊 名： 中國海洋湖沼學報(英文版) ISTIC SCI 英文刊名： CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY 年，卷(期)： 2004 22(3) 分類號： 關鍵詞： off the Changjiang (Yangtze) River mouth circulation numerical simulation Taiwan Warm Current Changjiang runoff【Simulated circulations off the Chang】相關文章：
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