| 2008年阿左旗沙尘天气分析 |
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| 引用本文： | 乌日图那森,潘明,李敏,谷雨.2008年阿左旗沙尘天气分析[J].内蒙古环境科学,2013(12):161-166. |
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| 作者姓名： | 乌日图那森 潘明 李敏 谷雨 |
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| 作者单位： | [1]二连浩特市环境监测站,二连浩特011100 [2]阿拉善盟环境监测站,巴彦浩特750306 [3]内蒙古农业大学,呼和浩特010010 [4]内蒙古自治区环境监测中心站,呼和浩特010011 [5]南京信息工程大学,南京210044 |
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| 摘 要： | 本文通过对阿左旗2008年3－5月的空气总悬浮颗粒物浓度进行监测，分析该地区空气中颗粒物含量与沙尘天气状况。结果表明：根据空气总悬浮颗粒物浓度的沙尘天气分级标准，2008年3－5月大气中TSP平均浓度值分别为：0．556mg／m3，0．459mg／m3，0．395mg／m3，由3－5月总体呈现下降的趋势。阿左旗大气中TSP浓度符合国家环境空气质量二级标准。3－5月期间共发生9次沙尘天气，其中浮尘天气7次、扬沙天气2次。沙尘天气的频率以3月最高，4月其次，5月最低。
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| 关 键 词： | 沙尘天气 TSP浓度 阿左旗 |
2008 ZuoQi dust weather analysis |
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| Wu Ritunashen,Pan Ming,Li Min,Gu yu.2008 ZuoQi dust weather analysis[J].Inner Mongolia Environmental Protection,2013(12):161-166. |
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| Authors: | Wu Ritunashen Pan Ming Li Min Gu yu |
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| Institution: | 1. Evlianhot city environmental monitoring station. Erlianhot 0011100 ; 2. La shan union environmeneal monitoring station, Bayan hot 750306; 3. Inner Morgolia agricultural univesity , Hohhot 010010; 4. The Inner Mongolia autonomors vegion environmental monitoring station, Hohhot 01001 ; 5. Naming information engineering university, Nanjing 210044) |
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| Abstract: | ZuoQi o this article through to 3 - 5, 2008 of air total suspended particle concentration monitoring, analysis the region particles content in the air and dust weather conditions, The results show that： According to the concentration of total suspended particulate matter air dust weather classification standard, 3 -5, 2008 average density TSP in the atmosphere are： 0. 556 mg/m3 after, 0. 459 mg/m3 after, 0. 395 mg/m3 after, from 3 to 5 month general downward trend, ZuoQi TSP concentration in the atmosphere o meet the national secondary standard of air environmental quality. 3 - 5 months a total of nine times during dust weather, including floating dust weather 7 times, flying sand weather 2 times. Sand and dust weather, the highest frequency of march to April second, lowest in May. |
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| Keywords: | Dust weather TSP concentration ZuoQi |
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