摘要
利用1971～2000年聊城市大雾天气的气象资料,分析了该地区大雾天气形成的天气学条件;并利用T213数值预报资料,经过相关检验,构建了基于最优化表征大雾形成的天气学特征因子多元回归方程。经过业务试验,建立了大雾的客观预报系统。
Using the foggy weather data in Liaocheng from 1971 to 2000,the forming mechanism of foggy weather were analyzed.Based on the T213 numerical forecast data,the weather characteristics multiple regression equation of the formation of foggy were constructed.After the experiment,the objective forecast system of heavy fog were construted.
出处
《河北农业科学》
2011年第1期142-143,148,共3页
Journal of Hebei Agricultural Sciences
关键词
聊城市
大雾天气
气候特征
预报
Liaocheng City
Heavy fog
Climatic characteristics
Forecast
