| 天津市环境空气中一氧化碳污染特征及变化趋势研究 |
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| 引用本文： | 杨继东,刘佳泓,杨光辉,徐建京.天津市环境空气中一氧化碳污染特征及变化趋势研究[J].环境科学与管理,2012,37(6):89-90,104. |
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| 作者姓名： | 杨继东 刘佳泓 杨光辉 徐建京 |
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| 作者单位： | 1. 中海油天津化工研究设计院,天津,300131
2. 天津市环境监测中心,天津,300191 |
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| 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。
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| 关 键 词： | 一氧化碳 污染特征 变化趋势 |
Analysis on Pollution Characteristics and Variation Trend of CO in Tianjin |
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| Yang Jidong,Liu Jiahong,Yang Guanghui,Xu Jianjing.Analysis on Pollution Characteristics and Variation Trend of CO in Tianjin[J].Environmental Science and Management,2012,37(6):89-90,104. |
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| Authors: | Yang Jidong Liu Jiahong Yang Guanghui Xu Jianjing |
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| Institution: | Yang Jidong, Liu Jiahong, Yang GuanghuiI , Xu Jlanjmg(1. CNOOC Tianjin Chemical Research ＆ Design Institute, Tianjin 300131, China; 2. Tianjin Environmental Monitoring Center, Tianjin 300191, China) |
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| Abstract: | 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. |
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| Keywords: | CO characteristics change trend |
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