海面风应力是大气通过海面直接向海洋输送动量的唯一方式,它密切联系着海洋动力要素(海流、海浪、风暴潮等)的发生和发展。因此无论从动力海洋学和海洋气象学的理论抑或实用预报角度来看,风应力的研究历来是个十分重要的课题。由于海上测风资料十分匮乏,广义的风应力的研究应该包括两方面的问题:(1)海面风应力和海面测风高度上风速的关系;(2)海面测风高度上的风速和海面地转风的关 Sea surface wind stress is the only way that the atmosphere delivers momentum directly to the ocean through the sea surface. It is closely related to the occurrence and development of marine dynamic elements (currents, waves, storm surges, etc.). Therefore, the study of wind stress has always been a very important issue in terms of the theory of dynamic oceanography and marine meteorology or the practical forecasting. Because of the lack of sea-based wind data, the research on generalized wind stress should include two aspects: (1) the relationship between sea-level wind stress and the wind speed at sea surface; (2) the wind speed and sea surface Turn the wind off