| 延吉市2003年春季大气中O3、NOx、CO、SO2浓度观测分析 |
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| 引用本文： | 李善兰,金大成,陈铁,朴英爱,金庆烈,金粉姬.延吉市2003年春季大气中O3、NOx、CO、SO2浓度观测分析[J].延边大学理工学报,2003,29(4):257-260. |
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| 作者姓名： | 李善兰 金大成 陈铁 朴英爱 金庆烈 金粉姬 |
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| 作者单位： | [1]延边大学分析测试中心，吉林延吉133002 [2]韩国汉城大学地球环境科学部，韩国汉城137130 |
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| 摘 要： | 根据2003年春季延吉市大气的观测资料，分析了延吉市春季大气中O3、NOx、CO、SO2浓度的变化特点及大气成分间的相关性，同时评价了延吉市春季的空气质量．结果表明，NOx和O3气体浓度之间有明显的负相关性，CO浓度的增加对NOx浓度有一定的影响．
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| 关 键 词： | 延吉市 2003年 春季 浓度观测分析 空气质量 O3 NOx CO SO2 大气污染 |
| 文章编号： | 1004-4353(2003)04-0257-04 |
| 修稿时间： | 2003年9月13日 |
Measurements and analyses of the concentrations of O3, NOx, CO and SO2 over Yanji in spring |
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| LI Shan-lan,JIN Da-cheng,CHEN Tie,PIAO Ying-ai,JIN Qing-lie,JIN Fen-ji.Measurements and analyses of the concentrations of O3, NOx, CO and SO2 over Yanji in spring[J].Journal of Yanbian University (Natural Science),2003,29(4):257-260. |
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| Authors: | LI Shan-lan JIN Da-cheng CHEN Tie PIAO Ying-ai JIN Qing-lie JIN Fen-ji |
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| Affiliation: | LI Shan-lan~1,JIN Da-cheng~1,CHEN Tie~1,PIAO Ying-ai~1,JIN Qing-lie~2,JIN Fen-ji~2 |
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| Abstract: | By using the observational data obtained over the Yanji in spring 2003, the variation characteristics of O_3, NO_x, CO and SO_2 concentrations were shown, the relativity between (atmospheric) component were analyzed. The results indicated that there was obvious opposite (relation) between NO_x concentration and O_3 concentration. The variation CO concentration had impact on NO_x concentration, and the air quality over the Yanji in spring season was assessed based on the measurements. |
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| Keywords: | O_3 NO_x CO SO_2 Air quality |
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