摘要
根据１９５８～１９９４ 年首都机场大雾观测记录，统计分析北京地区大雾生成的气候概况，计算分析大雾形成前各种物理量场的分布和观测数据，提出预报北京地区大雾的方法．并于１９９８ 年７～１１ 月进行了预报检验．
According to the records of fog in the Capital Airport during the period of 1958 to 1994, the statistical climate characteristics of fog occurring in Beijing area are analyzed.The observing data and the physical fields before fog are calculated and analyzed,and a method for short range forecasting fog is provided. The method is verified during July 1-Nov.30,1998 with high accurate rate of forecasting.The route of step predicting guideline on fog is suggested.
出处
《应用气象学报》
CSCD
北大核心
2000年第1期123-127,共5页
Journal of Applied Meteorological Science
基金
中国气象局"中国短期天气预报逐级指导系统研究"课题资助
关键词
大雾预报
逐级指导
北京地区
Fog forecast Step predicting guideline Beijing area
