大洋风应力和风场的计算与分析  

^CALCULATION AND ANALYSIS OF WIND STRESS AND WIND FIELD IN THE WORLD OCEAN

作　　者：李克让[1] 林贤超[1] 吴忠祥[1] 

机构地区：[1]中国科学院地理研究所,国家计划委员会地理研究所,美国麻省理工学院地球大气和行星科学系

出　　处：《地理研究》1994年第3期44-52,共9页Geographical Research

基　　金：资源与环境信息系统国家重点实验室及国家自然科学基金

摘　　要：本文讨论了大洋风场，风应力和某些大气动力学特征，并介绍了需要计算的近海面大气运动学和动力学的量值，特别是风应力的计算方法，最后给出了利用迄今全球大洋最完善的ＣＯＡＤＳ资料求得的大洋风应力和合成风的计算与分析个例。Wind stress resultant wind Abstract Fluxes of momentum,heat,radation and water at the air-sea interface dhve the oceancirculation and determine the coupling between the atmosphere and the ocean.A reliable de-termination and analysis of these flux fields and wind fields are therefore essential for under-standing the role of the oceans in climate. The goal of this paper is to introduce some atmo-spheric kinetic and dynamic eiements , calculative methods , research history and the data foranalysing global climate and interaction between the atmosphere and the ocean. The compre-hensive ocean-atmosphere data set(COADS)is the most complete data set available for theglobal oceanic regions up to now. The examples of calculation and analysis of wind stressand wind fields in the world oceans on the basis of the wind data derived fron COADS aregiven at last.

关 键 词：大洋 风应力 合成风 风场 

分 类 号：P425.41[天文地球—大气科学及气象学]