摘要
分析了呼和浩特市可吸入颗粒物PM10污染特征,以及PM10变化规律与气象要素的关系。采用CART方法对造成呼和浩特市中度以上污染的气象条件进行分析,建立了预警模型,确定了呼和浩特市重污染预警指标。
Based on the PM10 from the Automatic Monitoring station of Huhhot and the meteorological data over the same period time,the paper analysis the PM10 Characteristics as well as the relationship between Changes of PM10 and meteorological conditions.and uses the CART method to study the meteorological factors which makes the PM10 to become the point of the heavy air pollution of Huhhot,also together offers the Warning Model about it,identified heavy pollution Warning Index in Hohhot.
出处
《内蒙古农业大学学报（自然科学版）》
CAS
2008年第3期38-41,共4页
Journal of Inner Mongolia Agricultural University(Natural Science Edition)
