摘要
为了研究气象条件与对烟花爆竹燃放的影响,针对政府应急安全管理和空气污染应对等工作开展相关服务,综合考虑了影响烟花爆竹燃放安全、燃放后污染物的扩散和清除,以及空气质量状况3方面的气象条件,采用隶属度乘积和函数最大值方法研发了烟花爆竹燃放气象指数。烟花爆竹燃放指数由低到高分4级,分别表示适宜、不太适宜、不适宜和极不适宜。燃放指数的发布对政府应急决策和公众理性燃放引导具有重要意义,文章介绍了燃放指数的分级和计算方法。
The meteorological index of fireworks burning is one of meteorological service products for government emergency response to safety management and air pollution controlling.By considering the meteorological factors affecting the safety of firework burning,the spread of pollutants,cleaning after burning,and air quality,such as wind speed,relative humidity,precipitation,air pollution,etc.,the meteorological index of fireworks burning is devised by means of the methods of membership degree and function＇s maximum.The burning index is divided into four levels from low to high：suitable,fairly suitable,unsuitable,and very unsuitable.The background of burning index,scientific connotation,forecast methods,and service strategy are discussed.
出处
《气象科技》
北大核心
2015年第4期740-743,共4页
Meteorological Science and Technology
基金
气象行业标准项目(QX/T-2014-01)资助
关键词
火险
空气污染
雾—霾
烟花爆竹
燃放指数
fire risk
air pollution
fog and haze
firework
burning index
