摘要
本文根据1990～1991年冬季渤海海冰的实况和历史资料,通过对冰期、冰厚、结冰范围等几个方面的对比分析,描述了该年度海冰的变化过程,并确定该年度黄、渤海海冰属于轻年。通过气温场、海温场及500hPa高度的分析,总结了该年度辽东湾海冰的特点及成因。
Based on the observation of the sea ice on the Bohai Sea during Winter 1990-1991 and some historical ice data, we have described the ice evolutiot on the Bohai Sea through comparing this winter's ice period, ice thickness and ice range with those of historical ice data.So far as the ice on the Bohai and Huanghai Seas is concerned, this year can be cogsidered a uery mild year.The ice characteristics and its synoptic causes are concluded by analysing the air temperature, sea temperature and 500 hPa height fields.
出处
《海洋预报》
北大核心
1991年第4期12-20,共9页
Marine Forecasts
