CAJ | 학술논문

文章通过对2010年天津市12个环境空气质量监测国控点（不合清洁对照点）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03和温度均呈较好的负相关性。
문장통과대2010년천진시12개배경공기질량감측국공점（불합청길대조점）실시련속감측적CO수거적심입분석，탐토료기농도추세변화화오염특정。결과표명：CO일변화규률정전형적쌍봉형，동계CO농도최고，하계최저，CO여03화온도균정교호적부상관성。
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.