【摘要】 <正> 黄东海为北太平洋西部的多雾区之一。雾季部分海区的最高频率达20%以上,对国防、交通和海洋开发事业有很大影响。因此,研究本海区海雾的生消规律及其予报方法不仅具有重要的实际意义,而且也有助于发展海洋与大气相互作用的理论。近十年来,我国有关单位已经做了不少工作。对于海雾特征的统计、予报方法以及海雾生消过程的天气类型等等已取得了一些有价值的结果。但这些成果多系根据沿岸台站资料分析得来的,对于说明海上全面情况受到一定限制。本文则试图完全采用海上大面积统计资料,来分析研究本海区海雾的基本特征。更多还原

【Abstract】 The fog formation relating to the variation of hydrographical andmeteorological conditions in the Yellow sea and East China sea wereinvestigated on the basis of various mouthly hydrographical and meteoro-logical parameters averaged over each squares having 2°latitude and longitude during 1958--1967. The results are summarized as follows: There exist at least four different patterns of fog, such as steam fog,coastal fog, advection fog and frontal fog in this region. For the annual variation of the fog frequency per month, it is foundhat the higher fog frequency only occurs in half a year from March toAugust, however, it is nearly no fog in another half year. In the fog prevalling season, the hydrographic and meteorologic con-ditions advantageous to the fog formation are discussed.更多还原