| 采样高度和降雪对大气污染物监测结果的影响 |
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| 引用本文： | 李德忱,赵嘉祥.采样高度和降雪对大气污染物监测结果的影响[J].干旱环境监测,1993,7(3):135-138. |
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| 作者姓名： | 李德忱 赵嘉祥 |
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| 作者单位： | 乌鲁木齐市环境科学研究监测中心站 830000
(李德忱)，乌鲁木齐市环境科学研究监测中心站 830000(赵嘉祥) |
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| 摘 要： | 大气中SO_2、NO_x、TSP和CO平行采样监测结果的统计分析表明,地面与楼顶采样的差异不显著,其浓度变化有随高度呈规律性的变化趋向,降雪具有明显的洗脱清除作用。
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| 关 键 词： | 大气监测 采样高度 降雪 |
IMPACT OF SAMPLING HEIGHT AND SNOWFALL ON RESULTS OF THE MONITORING FOR AIR POLLUTANT |
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| Li Dechen,Zhao Jiaxing.IMPACT OF SAMPLING HEIGHT AND SNOWFALL ON RESULTS OF THE MONITORING FOR AIR POLLUTANT[J].Arid Environmental Monitoring,1993,7(3):135-138. |
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| Authors: | Li Dechen Zhao Jiaxing |
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| Institution: | Urumqi Environmental Protection and Monitoring Centre |
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| Abstract: | Monitoring data of parallel sample of SO2, NOx, TSP and CO in atmosphere were calculated and analysed. Results show that the difference between sampling on ground and floor-roof is not remarkable. Its concentration change regularly with height. Snowfall play obvious washing and eliminating role. |
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| Keywords: | Atmosphere Monitoring Sampling height Snowfall Impact |
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