摘要
基于冯士笮所给出的一种浅海环流模型，采用数值方法，对渤海冬季进行环流的数值模拟，给出了冬季三维风生环流和正压环流（含潮余流）。分析了潮致Ｌａｇｒａｎｇｅ余流对冬季环流的贡献及黄海暖流余脉对渤海冬季环流的影响。最后对风生环流和正压环流的特征进行了分析和讨论。
Based on the shallow sea circulation model by Prof. Feng in 1988 and using the same numerical method in reference [2],the numerical simulation of wintertime circulation in the Bobal Sea has been conducted. The three-dimensional wind-driven circulation and barotropic circulation (including tide-induced residual current) of the Bobal Sea in winter have been derived. The effects of the tide-induced Lagrangian residual current and the branch of the Huanghai Warm Current (HWC) on the winter circulation are discussed. Finally, we discuss and analyse the structure of the wind-dviven circulation and the barotropic circulation.
基金
国家自然科学基金
关键词
渤海
冬季环流
数值模拟
Bobal Sea
wintertime circulation
numerical simulation
