摘要
文章通过对2010年天津市12个环境空气质量监测国控点(不含清洁对照点)实时连续监测的CO数据的深入分析,探讨了其浓度趋势变化和污染特征。结果表明:CO日变化规律呈典型的双峰型,冬季CO浓度最高,夏季最低,CO与O3和温度均呈较好的负相关性。
This paper analyses 2010 monitoring data of CO from twelve national monitoring and controlling sites of environ- mental and atmosphere in Tianjin. The CO change trend and its characteristics were discussed. The results show that the CO data present the characteristic of typical two peaks - two valleys. The CO concentration is high in winter and low in summer. CO corre- lated negatively with ozone and temperature.
出处
《环境科学与管理》
CAS
2012年第6期89-90,104,共3页
Environmental Science and Management
