摘要
利用1999年1月至2002年7月日照市环境监测站监测的污染物浓度资料和探空及本站地面气象资料,分析了日照地区可吸入颗粒物(PM_(10))、二氧化硫(SO_2)、氮氧化物(NO_x)浓度变化的时空分布特征及气象要素的变化对污染物浓度时空分布特征的影响。在此基础上,建立了可吸入颗粒物(PM_(10))、二氧化硫(SO_2)、氮氧化物(NO_x)浓度指数预报方程及大气质量指数分区预报流程。并用VB6.0语言编程在微机上建立了简洁流畅、操作简便的大气质量指数分区预报系统。实际预报结果较好。
Basis on analyzing characteristics of the daily the seasonally and the regionally change in the densities of three main pollution agents (PM_(10)、SO_2、NO_x) and the influence of metrological date on three main pollution agents from January 1999 to July 2002 in Rizhao City, with the application of daily numerical prediction and daily local weather forecast, a model of air pollutant index in different forecast area in Rizhao City has been set up- With the application of VB6, 0, an operation system is established for air pollutant index in different forecast area in Rizhao City. The forecast show that the results as well.
出处
《中国环境监测》
CAS
CSCD
北大核心
2003年第5期56-59,共4页
Environmental Monitoring in China
