Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.5194/acp-18-10219-2018 |
Assessment of wood burning versus fossil fuel contribution to wintertime black carbon and carbon monoxide concentrations in Athens, Greece | |
Kalogridis, Athina-Cerise1; Vratolis, Stergios1; Liakakou, Eleni2; Gerasopoulos, Evangelos2; Mihalopoulos, Nikolaos2; Eleftheriadis, Konstantinos1 | |
2018-07-18 | |
发表期刊 | ATMOSPHERIC CHEMISTRY AND PHYSICS |
ISSN | 1680-7316 |
EISSN | 1680-7324 |
出版年 | 2018 |
卷号 | 18期号:14页码:10219-10236 |
文章类型 | Article |
语种 | 英语 |
国家 | Greece |
英文摘要 | The scope of this study was to estimate the contribution of fossil fuel and wood burning combustion to black carbon (BC) and carbon monoxide (CO) during wintertime, in Athens. For that purpose, in situ measurements of equivalent black carbon (eBC) and CO were simultaneously conducted in a suburban and an urban background monitoring site in Athens during the 3 months of winter 2014-2015. For the deconvolution of eBC into eBC emitted from fossil fuel (BCff) and wood burning (BCwb), a method based on the spectral dependency of the absorption of pure black carbon and brown carbon was used. Thereafter, BCwb and BCff estimated fractions were used along with measured CO concentrations in a multiple regression analysis, in order to quantify the contribution of each one of the combustion sources to the ambient CO levels. For a comparative analysis of the results, we additionally estimated the wood burning and fossil fuel contribution to CO, calculated on the basis of their CO / NOx emission ratios. The results indicate that during wintertime BC and CO are mainly emitted by local sources within the Athens Metropolitan Area (AMA). Fossil fuel combustion, mainly from road traffic, is found to be the major contributor to both eBC in PM2.5 and CO ambient concentrations in AMA. However, wintertime wood burning makes a significant contribution to the observed eBC (of about 30 %) and CO concentrations (on average, 11 and 16% of total CO in the suburban and urban background sites respectively). Both BC and CO from biomass burning (BCwb and COwb, respectively) present a clear diurnal pattern, with the highest concentrations during night-time, supporting the theory of local domestic heating being their main source. |
领域 | 地球科学 |
收录类别 | SCI-E |
WOS记录号 | WOS:000439152100001 |
WOS关键词 | PARTICLE NUMBER CONCENTRATION ; AEROSOL LIGHT-ABSORPTION ; AIR-QUALITY ; SOURCE APPORTIONMENT ; ATMOSPHERIC AEROSOL ; CHEMICAL-COMPOSITION ; ULTRAFINE PARTICLES ; PARTICULATE MATTER ; OPTICAL-PROPERTIES ; ELEMENTAL CARBON |
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/29448 |
专题 | 地球科学 |
作者单位 | 1.Natl Ctr Sci Res Demokritos, Inst Nucl & Radiol Sci & Technol, Energy & Safety, Aghia Paraskevi 15310, Greece; 2.Natl Observ Athens, Inst Environm Res & Sustainable Dev, Athens 15236, Greece |
推荐引用方式 GB/T 7714 | Kalogridis, Athina-Cerise,Vratolis, Stergios,Liakakou, Eleni,et al. Assessment of wood burning versus fossil fuel contribution to wintertime black carbon and carbon monoxide concentrations in Athens, Greece[J]. ATMOSPHERIC CHEMISTRY AND PHYSICS,2018,18(14):10219-10236. |
APA | Kalogridis, Athina-Cerise,Vratolis, Stergios,Liakakou, Eleni,Gerasopoulos, Evangelos,Mihalopoulos, Nikolaos,&Eleftheriadis, Konstantinos.(2018).Assessment of wood burning versus fossil fuel contribution to wintertime black carbon and carbon monoxide concentrations in Athens, Greece.ATMOSPHERIC CHEMISTRY AND PHYSICS,18(14),10219-10236. |
MLA | Kalogridis, Athina-Cerise,et al."Assessment of wood burning versus fossil fuel contribution to wintertime black carbon and carbon monoxide concentrations in Athens, Greece".ATMOSPHERIC CHEMISTRY AND PHYSICS 18.14(2018):10219-10236. |
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