摘要
文章包头市为例,对包头市2001年~2007年的空气质量日报、二氧化硫变化趋势(SO2)、可吸入颗粒物变化趋势(PM10)和2007年二氧化硫、可吸入颗粒物月均值、小时值进行了分析研究,得出其变化特征,从而找出造成包头市空气环境污染的主要原因,为包头市环境质量改善提供依据。
Taking Baotou Municipal as an example, the article has analyzed the air quality in daily reports between 2001 and 2007, the variation trend of sulfur dioxide and inhalable particles , the monthly mean value and the hourly value of sulfur dioxide and inhalable particles in 2007, then concluded the change characteristics and put forward the main reasons of air pollution in Baotou. These provides the basis for improving the quality of environment.
出处
《环境与发展》
2011年第5期37-39,55,共4页
Environment & Development
关键词
包头市
空气环境质量
时间变化
主要污染因子
Baotou Municipal
air quality
time-varying
the major pollution factor