| 乌鲁木齐市2种主要温室气体浓度水平 |
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| 引用本文： | 胡晏玲.乌鲁木齐市2种主要温室气体浓度水平[J].干旱环境监测,2011,25(2):80-84. |
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| 作者姓名： | 胡晏玲 |
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| 作者单位： | 乌鲁木齐市环境监测中心站; |
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| 摘 要： | 利用2010年乌鲁木齐市近地面大气主要温室气体的自动监测数据,分析了CO2和CH4浓度的分布特征和时间变化规律.结果表明,乌鲁木齐市CO2小时浓度在(349.1～605.0)×10-6之间;采暖期浓度高,平均浓度为438.1 ×10-6,非采暖期浓度低,平均浓度为375.0×10-6.CH4浓度日变化明显,昼间低、夜间...
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| 关 键 词： | 乌鲁木齐 温室气体 浓度特征 |
Two Main Greenhouse Gas Concentration of Urumqi |
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| HU Yan-ling.Two Main Greenhouse Gas Concentration of Urumqi[J].Arid Environmental Monitoring,2011,25(2):80-84. |
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| Authors: | HU Yan-ling |
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| Institution: | HU Yan-ling(Urumqi Environmental Monitoring Centre Station,Urumqi Xinjiang 830000,China) |
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| Abstract: | Using urumqi near surface greenhouse gas automatic monitoring main data in 2010, CO2 and CH4 distribution Characteristics and time change rule were analyzed.The results showed that CO2 concentration was（349.1～605.0）×10-6.It was high in heating season and average concentration was 438.1×10-6.Low concentration was 375.0×10-6 in other seasons.CH4 concentration change was evident.Changing amplitude was 1 074×10-9 and peak value appeared in 00：00～01：00. |
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| Keywords: | Urumqi greenhouse gas concentration characteristics |
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