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德雷克海峡夏季海雾的分析研究
引用本文:黄耀荣.德雷克海峡夏季海雾的分析研究[J].极地研究,1992,4(2):51-58.
作者姓名:黄耀荣
作者单位:国家海洋环境预报中心 北京100081
摘    要:本文利用中国第三次南极考察的海上实测水文气象资料 ,以及智利南极弗雷气象中心和阿根廷所发布的每日高空和地面天气图 ,对海雾进行了天气学分析 ,指出了夏季影响德雷克海峡地区的海雾过程主要是平流冷却雾。通过分析这种海雾生消时的气压场和其它要素场特征 ,得出一些有益的结论 ,从而为本区海雾的预报提供了依据。

关 键 词:德雷克海峡  平流冷却雾  风场  温湿场  雾型

ANALYSIS FOR THE SUMMER SEA FOG OF DRAKE PASSAGE
Huang Yaorong.ANALYSIS FOR THE SUMMER SEA FOG OF DRAKE PASSAGE[J].Chinese Journal of Polar Research,1992,4(2):51-58.
Authors:Huang Yaorong
Abstract:In this paper, the synoptic analysis of sea fog was made based on the weather and hydrology observation data of the third Chinese Antarctic Research Expedition as well as upper and surface weather charts issued by Felac Meteorological Center and Argentine.It was pointed out that in summer advection cooling fog is the main one effecting Drake passage.This kind of fog has a long last time scale, a high frequency and a rather close correlation with the wind field,the appearance possibility in north slightly wind was 86%.The paper gives out several weather patterns with fog appearance as well as the distribution of weather elements of these weather patterns,which could help forecast fog appearance of this region.
Keywords:Drake Passage  Sea fog  wind field  temperature  humidity field  fog pattern  
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