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本文建立了渤海海冰生消过程的模式,该模式除含有一般常用的海冰热力—动力学过程外,增加了海冰漂到暖水中的融解过程,为了探讨渤海海冰生消过程的机制,用该模式进行了一系列数值试验,具体内容为:1.在模式结构不变情况下各别地变化与海冰生消有关的某些海洋、气象等因子;2.在海洋、气象等因子不变的情况下改变模式结构,分为考虑海冰的单纯的热力学生消过程和不考虑海冰漂到暖水中的融解过程这两种情况。试验的主要结果表明,在计算渤海那样不完全封冻海区的海冰生消时,必须考虑海冰漂到暖水中的融解过程。
In this paper, the mode of sea-ice sea-off process in the Bohai Sea is established. In addition to the thermodynamics-dynamics processes commonly used in sea ice, the model increases the melting process of sea ice into warm water. In order to discuss the mechanism of sea-ice sea- , A series of numerical experiments were carried out using this model. The specific contents are as follows: 1. Some ocean and meteorological factors related to sea ice abatement change under the same mode structure; 2. Changing the mode structure under the same factor, it can be divided into two cases: the simple thermokinetic elimination process considering sea ice and the melting process without considering the ice drift into warm water. The main results of this experiment show that the melting of sea ice into warm water must be taken into consideration when calculating sea-ice generation in areas not completely frozen in the Bohai Sea.