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搜索结果: 1-9 共查到大气物理学 PM10-2.2相关记录9条 . 查询时间(0.046 秒)
2012年7月,对黄石市城区夏季昼间大气颗粒物PM10与PM2.5样品进行采集,并用热/光反射法(TOR)分析其中的有机碳(OC)、元素碳(EC).结果显示,新老城区PM10中OC平均含量分别为14.60 μg·m-3和18.70 μg·m-3,EC平均含量分别为4.70 μg·m-3和11.02 μg·m-3;PM2.5中OC平均含量分别为11.89 μg·m-3和13.66 μg·m-3,EC...
Atmospheric aerosols or particulate matters are chemically complex and dynamic mixtures of solid and liquid particles. Sources of particulate matters include both natural and anthropogenic processes. ...
PM10, PM2.5 and PM1 mass concentrations have been measured at Delhi (28°35'N; 77°12'E) during the August to December 2007. The running mean of PM10, PM2.5 and PM1 data shows large variations. The PM1...
The spatial distribution of the aerosols over 86 Chinese cities was reconstructed from air pollution index (API) records for summer 2000 to winter 2006. PM10 (particulate matter ≤10 μm) mass concentra...
Concentrations of organic carbon (OC) and elemental carbon (EC) in atmospheric particles were measured in Tianjin during January, April, July and October in 2008. The 24-h PM2.5 (particles with aerod...
This paper presents experiments of PM10 data assimilation with the optimal interpolation method. The observations are provided by BDQA (Base de Données sur la Qualité de l'Air), whose monitoring netwo...
In the present study, ambient aerosol (PM10) concentrations of elemental carbon (EC), organic carbon (OC), and total carbon (TC) are reported for 12 European rural background sites and two urban backg...
Surface pollutant concentrations in México City show a distinct pattern of weekly variations similar to that observed in many other cities of the world. Measurements of the concentrations of carbon mo...
Source contributions to ambient PM10 (particles with an aerodynamic diameter of 10 μm or less) in Beijing, China were determined with positive matrix factorization (PMF) based on ambient PM10 composit...

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