Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.5194/acp-17-3145-2017 |
The contribution of wood burning and other pollution sources to wintertime organic aerosol levels in two Greek cities | |
Florou, Kalliopi1,2; Papanastasiou, Dimitrios K.1,2; Pikridas, Michael3; Kaltsonoudis, Christos1,2; Louvaris, Evangelos1,2; Gkatzelis, Georgios I.1,2; Patoulias, David1,2; Mihalopoulos, Nikolaos4,5; Pandis, Spyros N.1,2,6 | |
2017-03-01 | |
发表期刊 | ATMOSPHERIC CHEMISTRY AND PHYSICS
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ISSN | 1680-7316 |
EISSN | 1680-7324 |
出版年 | 2017 |
卷号 | 17期号:4 |
文章类型 | Article |
语种 | 英语 |
国家 | Greece; Cyprus; USA |
英文摘要 | The composition of fine particulate matter (PM) in two major Greek cities (Athens and Patras) was measured during two wintertime campaigns, one conducted in 2013 and the other in 2012. A major goal of this study is to quantify the sources of organic aerosol (OA) and especially residential wood burning, which has dramatically increased due to the Greek financial crisis. A high-resolution time-of-flight aerosol mass spectrometer (HR-ToF-AMS) was deployed at both sites. PM with diameter less than 1 mu m (PM1) consisted mainly of organics (60-75 %), black carbon (5-20 %), and inorganic salts (around 20 %) in both Patras and Athens. In Patras, during evening hours, PM1 concentrations were as high as 100 mu g m(-3), of which 85% was OA. In Athens, the maximum hourly value observed during nighttime was 140 mu g m(-3), of which 120 mu g m(-3) was OA. Forty to 60% of the average OA was due to biomass burning for both cities, while the remaining mass originated from traffic (12-17 %), cooking (12-16 %), and long-range transport (18-24 %). The contribution of residential wood burning was even higher (80-90 %) during the nighttime peak concentration periods, and less than 10% during daytime. Cooking OA contributed up to 75% during mealtime hours in Patras, while traffic-related OA was responsible for 60-70% of the OA during the morning rush hour. |
领域 | 地球科学 |
收录类别 | SCI-E |
WOS记录号 | WOS:000395149400001 |
WOS关键词 | NEW-YORK-CITY ; POSITIVE MATRIX FACTORIZATION ; HIGH-RESOLUTION ; MASS-SPECTROMETER ; SOURCE APPORTIONMENT ; CHEMICAL-CHARACTERIZATION ; PARTICULATE MATTER ; AIR-POLLUTION ; GAS-PHASE ; SECONDARY |
WOS类目 | Environmental Sciences ; Meteorology & Atmospheric Sciences |
WOS研究方向 | Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/26166 |
专题 | 地球科学 |
作者单位 | 1.ICE FORTH, Inst Chem Engn Sci, Patras, Greece; 2.Univ Patras, Dept Chem Engn, Patras, Greece; 3.Cyprus Inst, Environm Energy & Water Res Ctr, Nicosia, Cyprus; 4.Univ Crete, Dept Chem, Iraklion, Greece; 5.Natl Observ Athens, IERSD, Athens, Greece; 6.Carnegie Mellon Univ, Dept Chem Engn, Pittsburgh, PA 15213 USA |
推荐引用方式 GB/T 7714 | Florou, Kalliopi,Papanastasiou, Dimitrios K.,Pikridas, Michael,et al. The contribution of wood burning and other pollution sources to wintertime organic aerosol levels in two Greek cities[J]. ATMOSPHERIC CHEMISTRY AND PHYSICS,2017,17(4). |
APA | Florou, Kalliopi.,Papanastasiou, Dimitrios K..,Pikridas, Michael.,Kaltsonoudis, Christos.,Louvaris, Evangelos.,...&Pandis, Spyros N..(2017).The contribution of wood burning and other pollution sources to wintertime organic aerosol levels in two Greek cities.ATMOSPHERIC CHEMISTRY AND PHYSICS,17(4). |
MLA | Florou, Kalliopi,et al."The contribution of wood burning and other pollution sources to wintertime organic aerosol levels in two Greek cities".ATMOSPHERIC CHEMISTRY AND PHYSICS 17.4(2017). |
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