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目前我国在海洋水温予报工作中,经常通过经验统计求相关的方法,根据气温的变化予报海面水温。在一定条件下,这种予报方法已经取得了较为满意的结果。但这种方法的不足之处是缺乏理论根据,未能阐明水温变化(尤其是各层水温的变化)同各气象因子间的紧密联系。由于海洋漁业以及各种水下作业的发展,单纯使用相关法予测海面水温已不能满足实际要求。为此,如何从理论出发,寻求水温的变化同其影响因子间的相互联系,以及海水内部温度变化规律的研究,就成为十分必要的了。
At present, China’s ocean water temperature to report to the work, often through empirical statistics and related methods, according to changes in temperature to be reported to the sea surface temperature. Under certain conditions, this method has been reported to give more satisfactory results. The deficiency of this method, however, is that it lacks theoretical basis and fails to clarify the close relationship between the change of water temperature (especially the change of water temperature in each layer) and each meteorological factor. Due to the development of marine fisheries and various underwater operations, it is impossible to meet the actual requirements by simply using correlation law to measure the sea surface water temperature. Therefore, how to proceed from the theory, it is very necessary to seek the relationship between the change of water temperature and its influencing factors, as well as the research on the law of temperature change inside the sea water.