摘要
CAPPS预报系统对一、二级空气质量预报效果较好,但高浓度污染预报能力较差.从天气系统和气象条件入手,分析了高浓度污染日的成因,提出将气象条件判别方法、天气学方法和CAPPS等几种预报方法的结果进行集成预报,可以有效地提高高浓度污染预报能力.
It is preferable to use CAPPS to predict air quality of one or two levels,however,to predict the high air pollution,it's much worse.In this text, analyze the cause of high-air-pollution days by weather system and meteorological contitions,propose an integrated prediction using the results coming from the distinguishing method of meteorological conditions,meteorology method and CAPPS.This integrated prediction will improve the forecasting ability of hiigh air pollution effectively.
出处
《科技通报》
北大核心
2004年第2期156-158,163,共4页
Bulletin of Science and Technology
关键词
CAPPS
高浓度污染
气象条件分析
集成预报
CAPPS
high air pollution
analysis of meteorological condition
integated prediction
