摘要
根据雾霾在形成机理、相对湿度、天空中景观的颜色及对能见度的影响程度不同，阐述了雾和霾的判别方法，并通过对深圳国家基本气象站2012-01-26～29的一次灰霾天气过程观测资料的分析得知，城市雾与霾往往同时存在，并可相互转换。在气象观测业务中，除按照能见度和相对湿度进行判识外，还可结合《霾的观测和预报等级》（QX／T113-2010）的指标进行判别，做好精细化预报。
According to the haze differ in mechanism, relative humidity, color and visibility level, by means of a haze weather observation data obtained by Shenzhen National Basic Weather Station on 26th to 29th January 2012,it showed that the city of fog and haze often existed at the same time and could be converted by each other. In meteorological business,besides in accordance with the visibility and relative humidity for distinguishing,the standard of QX/T113-2010 The Haze of Observation and Forecasting Levels can be also used in accurate identification and fine forecasting.
出处
《气象水文海洋仪器》
2016年第3期58-62,共5页
Meteorological,Hydrological and Marine Instruments
基金
公益性行业科研专项经费项目<自动气象站故障诊断
测试
维修系统研发>(NO.201206076)项目资助
关键词
雾
霾
相对湿度
能见度
预报
fog
haze
relative humidity
visibility
forecast
