摘要
依据历史监测数据，研究了大气污染预测预报的方法及污染防治对策。利用主分量分析、多元逐步回归、拟合与逼近等方法，进行了天气预报参数与主要污染物的关系研究，建立了大气污染预测预报模型，制定了大气污染警戒值及警戒措施。模型可做４８小时内大气污染预报及１０日内大气污染趋势分析。
According to data of historical monitoring we studied the methods of calculating and forecasting the atmospheric pollution and the countermeasures of pollution with the relationship between weather forecasting parameters and main pollutants,the forecasting model of atmospheric pollution was developed with principal component analysis,multiple linear regression fitting and approximation as well as warning line of atmospheric pollution and warning line of atmospheric pollution and warning measurement.The model can make atmospheric pollution forcasting in 48 hours and trend analysis of atmospheric pollution in 10 days.
出处
《中国环境监测》
CAS
CSSCI
CSCD
北大核心
1999年第2期56-58,共3页
Environmental Monitoring in China
关键词
大气污染
预测预报
警戒值
警戒措施
防治对策
Atmospheric pollutionCalculating and forecastingWarning lineWarning measurement
