DOI: 10.1016/j.atmosenv.2020.117532
论文题名: Black carbon and its impact on air quality in two semi-rural sites in Southern Italy near an oil pre-treatment plant
作者: Pavese G. ; Calvello M. ; Castagna J. ; Esposito F.
刊名: Atmospheric Environment
ISSN: 1352-2310
出版年: 2020
卷: 233 语种: 英语
英文关键词: Air quality
; Carbon
; Fog
; Risk assessment
; Rural areas
; Smoke
; Back trajectories
; Biomass burning emissions
; Combustion emissions
; Fine particulate matter
; Gaseous pollutants
; Good correlations
; Imaging radiometers
; Risk communication
; Urban growth
; benzene
; black carbon
; carbon monoxide
; hydrogen sulfide
; methane
; nitrogen dioxide
; oil
; petroleum
; sulfur dioxide
; air quality
; biomass burning
; combustion
; concentration (composition)
; particulate matter
; public health
; urban area
; VIIRS
; air pollutant
; air quality
; Article
; combustion
; comparative study
; controlled study
; Italy
; near infrared spectroscopy
; particulate matter
; priority journal
; rural area
; seasonal variation
; Agri Valley
; Basilicata
; Italy
; Val dAgri
学科: Air quality
; Biomass burning
; Equivalent black carbon
; Oil plant
; Passively smoked cigarettes
中文摘要: One-year-long data (October 2017–October 2018) of the equivalent black barbon (EBC), absorption Ångström exponent (AAE), and gaseous compound concentrations in two semi-rural sites in the Agri Valley, Southern Italy, were analyzed. This study aimed to assess the effects of combustion emissions on the air quality and people's health in these sites. The first measurement site, VZI, is located close to the plant, whereas the second is in Grumento, one of the towns at the edge of the valley, approximately 3 km away from the COVA. The emissions mainly originate from the biggest European on-shore pre-treatment plant of crude oil, the Centro Olio Val d'Agri (COVA), which hosts three incinerators and three torches continuously burning. EBC and gaseous pollutants from the COVA mainly affect the area close to the plant. A reduced effect is observed in Grumento where the AAE analysis highlighted the contribution of local domestic heating as an additional source during the cold season. A procedure combining EBC measurements, high-resolution fire satellite visible/infrared imaging radiometer (VIIRS) data, and hybrid single-particle Lagrangian integrated trajectory (HYSPLIT) back-trajectories allowed the identification of the measurement days influenced by both regional and transboundary transport of biomass burning emissions. The identified days were mostly in July, August, and October 2018. The comparison between EBC and PM2.5 data, only available for the Grumento site, showed a good correlation (R2 = 0.6 on a yearly basis), revealing the relevant contribution of the EBC to the fine particulate matter at the site. Finally, a risk communication methodology was applied to associate the number of daily passively smoked cigarettes (PSC) to the measured EBC concentrations. The daily PSC were 2.8 for VZI, and 1.4 for Grumento, which are closer to the results at the remote sites (0.7) than those at the urban sites (10.1≤ PSC≤ 159.0). © 2020 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/160299
Appears in Collections: 气候变化与战略
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作者单位: Istituto di Metodologie per l'Analisi Ambientale-Consiglio Nazionale delle Ricerche, Ctr.da S. Loja, Tito Scalo (PZ), 85050, Italy; Scuola di Ingegneria-Università della Basilicata, Ctr.da Macchia Romana, Potenza, 85100, Italy
Recommended Citation:
Pavese G.,Calvello M.,Castagna J.,et al. Black carbon and its impact on air quality in two semi-rural sites in Southern Italy near an oil pre-treatment plant[J]. Atmospheric Environment,2020-01-01,233