| Title | Outdoor spatial distribution and indoor levels of NO2 and SO2 in a high environmental risk site of the South Italy |
| Abstract | In the frame of the project EDOC@WORK3.0, Education and Work on Cloud (2013-2015) founded by MIUR (Italian Ministry for University and Research), a monitoring plan has been carried out in Taranto (one of the most polluted sites of Italy) [1] in order to investigate contemporary indoor and outdoor concentrations of NO2 and SO2 by passive sampling devises (Radiello sampling system) [2].
In Taranto (South Italy), close to the urban centre, an industrial complex, that includes one of the greatest steel manufacturing plants in Europe, an oil refinery, shipbuilding activities, a navy arsenal and a cement plant and two thermoelectric power plants has host [1]. These industrial activities represent important environmental stressors for the area.
Simultaneously indoor and outdoor samplings of NO2 and SO2 were performed from 2n November 2015 to 5 December 2015 in nine sites scattered in the area: three sites were located in the downtown, two sites in the district Tamburi, very close to the industrial area, one site closeness to the high traffic street, two in the district 'Paolo VI' and one in Statte (a municipality very close to the industrial complex). In the figure, green drops represent the sites monitored during our campaign, while red drops represent the stations of the regional air quality monitoring network managed by Apulian Environmental Protection Agency (ARPA Puglia). Indoor sites were selected among private homes vicarage, a research institute, the Engineering department and an educational center.
Each indoor and outdoor sampler was exposed from three to four days.
NO2 and SO2 concentration levels obtained during our campaign were compared with values obtained from ARPA monitoring stations. Moreover, NO2 and SO2 total column maps were obtained for the sampling time period from satellite images (http://giovanni.gsfc.nasa.gov/giovanni/), in order to have information on all area of South Italy.
Generally, NO2 and SO2 values have shown variability among sites and their respective locations.
In particular, outdoor SO2 mean values were more homogeneous among sites suggesting a common origin of this pollutant, while outdoor NO2 mean values among sites were more variable, suggesting the contribution of local sources.
Indoor NO2 and SO2 mean values generally indicated kitchen as relevant source.
Acknowledgements
This work was founded by PON Ricerca e Competitivita' 2007-2013' MIUR program.
References
[1] M. Amodio, E. Andriani, G. de Gennaro, A. Di Gilio, P. Ielpo, C.M. Placentino, M. Tutino, Aerosol and Air Quality Research, 13 (2013): 497.
[2] Fondazione Salvatore Maugeri, Instruction Manual for Radiello Sampler, version NO2-SO2-UK-0103 (2003) http://www.radiello.com.
[3] J. M. Delgado and V. Esteve, Geophysical Research Abstracts, 5 (2003). |
| Source | European Meeting of Environmental Chemistry (EMEC18), Oporto (Portogallo), 26-29 Novembre 2017 |
| Keywords | indoorNO2SO2indoor/outdoor ratio |
| Year | 2017 |
| Type | Abstract in atti di convegno |
| Authors | Pierina Ielpo, Paola Fermo, Cristina Mangia, Valeria Comite, Umberto Rizza, Vito Felice Uricchio |
| Text | 379974 2017 indoor NO2 SO2 indoor/outdoor ratio Outdoor spatial distribution and indoor levels of NO2 and SO2 in a high environmental risk site of the South Italy Pierina Ielpo, Paola Fermo, Cristina Mangia, Valeria Comite, Umberto Rizza, Vito Felice Uricchio Istituto di Scienza dell Atmosfera e del Clima CNR Istituto di Ricerca sulle Acque CNR Dipartimento di chimica Universita di Milano Published version European Meeting of Environmental Chemistry EMEC18 Oporto Portogallo 26 29 Novembre 2017 Internazionale Contributo In the frame of the project EDOC@WORK3.0, Education and Work on Cloud 2013 2015 founded by MIUR Italian Ministry for University and Research , a monitoring plan has been carried out in Taranto one of the most polluted sites of Italy 1 in order to investigate contemporary indoor and outdoor concentrations of NO2 and SO2 by passive sampling devises Radiello sampling system 2 . In Taranto South Italy , close to the urban centre, an industrial complex, that includes one of the greatest steel manufacturing plants in Europe, an oil refinery, shipbuilding activities, a navy arsenal and a cement plant and two thermoelectric power plants has host 1 . These industrial activities represent important environmental stressors for the area. Simultaneously indoor and outdoor samplings of NO2 and SO2 were performed from 2n November 2015 to 5 December 2015 in nine sites scattered in the area three sites were located in the downtown, two sites in the district Tamburi, very close to the industrial area, one site closeness to the high traffic street, two in the district Paolo VI and one in Statte a municipality very close to the industrial complex . In the figure, green drops represent the sites monitored during our campaign, while red drops represent the stations of the regional air quality monitoring network managed by Apulian Environmental Protection Agency ARPA Puglia . Indoor sites were selected among private homes vicarage, a research institute, the Engineering department and an educational center. Each indoor and outdoor sampler was exposed from three to four days. NO2 and SO2 concentration levels obtained during our campaign were compared with values obtained from ARPA monitoring stations. Moreover, NO2 and SO2 total column maps were obtained for the sampling time period from satellite images http //giovanni.gsfc.nasa.gov/giovanni/ , in order to have information on all area of South Italy. Generally, NO2 and SO2 values have shown variability among sites and their respective locations. In particular, outdoor SO2 mean values were more homogeneous among sites suggesting a common origin of this pollutant, while outdoor NO2 mean values among sites were more variable, suggesting the contribution of local sources. Indoor NO2 and SO2 mean values generally indicated kitchen as relevant source. Acknowledgements This work was founded by PON Ricerca e Competitivita 2007 2013 MIUR program. References 1 M. Amodio, E. Andriani, G. de Gennaro, A. Di Gilio, P. Ielpo, C.M. Placentino, M. Tutino, Aerosol and Air Quality Research, 13 2013 497. 2 Fondazione Salvatore Maugeri, Instruction Manual for Radiello Sampler, version NO2 SO2 UK 0103 2003 http //www.radiello.com. 3 J. M. Delgado and V. Esteve, Geophysical Research Abstracts, 5 2003 . Abstract in atti di convegno umberto.rizza RIZZA UMBERTO vitofelice.uricchio URICCHIO VITO FELICE cristina.mangia MANGIA CRISTINA pierina.ielpo IELPO PIERINA |
