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海洋水温预报的研究,目前已成为现代海洋学的重要课题之一。这一研究的重要意义在于:(1)海洋中的海水,无论就其质量还是热容量而论,均远比大气大得多。海洋是地球上巨大的贮热库,并不断以各种方式向大气输送热能,影响着大气的热、动力状况。因此,水温预报成为近代海—气相互作用总课题中的重要部分。(2)在渔业海洋学中,水温预报是建立和发布渔情预报的重要环节。预知水温的变化和分布,将对鱼群的寻找和捕捞,具有重要的指导意义。(3)在海洋开发及国防建设上,对于水下声学装置的设置及水声仪表的有效使用等,也是一个重要的环境条件。
The research of ocean water temperature forecasting has now become one of the important topics of modern oceanography. The significance of this research lies in: (1) The sea water in the ocean is much larger than the atmosphere in terms of its mass and heat capacity. The ocean is a huge reservoir of heat on the earth, and continue to deliver heat to the atmosphere in various ways, affecting the atmosphere’s heat and power conditions. Therefore, forecasting of water temperature has become an important part of the general task of modern sea-gas interaction. (2) In fishery oceanography, forecasting of water temperature is an important step in establishing and releasing the forecast of fishery. Predicting the change and distribution of water temperature will find and catch the fish, which is of great guiding significance. (3) In marine development and national defense construction, setting of underwater acoustic devices and effective use of underwater acoustic instruments are also important environmental conditions.