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Dergiler / Atmospheric Pollution Research / 2017 / Cilt: 8 - Sayı: 6

Near-port air quality assessment utilizing a mobile measurement approach

Jonathan Steffens
Sue Kimbrough
Richard Baldauf
Vlad Isakov
Ryan Brown
Alan Powell
Parikshit Deshmukh
Sayfa
1023–1030
DOI
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⚡ TL;DR(1 Cümlede Hızlı Çıkarım)

However, limitations in study design prevented a more complete analysis of the port effect.

📌 3 Maddede Bu Makale

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Amaç & Hipotez:Mobile monitoring is a strategy to characterize spatially and temporally variable air pollution in areas near sources.
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Temel Bulgular & Veri:High-resolution monitoring was performed along driving routes near several port terminals and rail yard facilities, recording geospatial coordinates and concentrations of pollutants including black carbon, size-resolved particle count ranging from ultrafine to coarse (6 nme20 mm), carbon monoxide, and nitrogen dioxide.
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Sonuç & Katkı:However, limitations in study design prevented a more complete analysis of the port effect.
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Alan Parametreleri

Özet

Mobile monitoring is a strategy to characterize spatially and temporally variable air pollution in areas near sources. EPA's Geospatial Measurement of Air Pollution (GMAP) vehicle e an all-electric vehicle is outfittedwith a numberof measurement devicesto record real-time concentrations of particulate matter and gaseous pollutants e was used to map air pollution levels near the Port of Charleston in South Carolina. High-resolution monitoring was performed along driving routes near several port terminals and rail yard facilities, recording geospatial coordinates and concentrations of pollutants including black carbon, size-resolved particle count ranging from ultrafine to coarse (6 nme20 mm), carbon monoxide, and nitrogen dioxide. Additionally, a portable meteorological station was used to characterize local conditions. The primary objective of this work was to characterize the impact of port facilities on local scale air quality. The study determined that elevated concentration measurements of black carbon and PM correlated to periods of increased port activity and a significant elevation in concentration was observed downwind of ports. However, limitations in study design prevented a more complete analysis of the port effect.

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Bu Makaleye Atıf Yap

Steffens, J., Kimbrough, S., Baldauf, R., Isakov, V., Brown, R., Powell, A., Deshmukh, P. (2017). Near-port air quality assessment utilizing a mobile measurement approach. Atmospheric Pollution Research, Cilt: 8 - Sayı: 6, 1023–1030. https://ajindex.com/articles/219721

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Kaynakça (8)

  1. Ault, A.P., Moore, M.J., Furutani,H., Prather, K.A., 2009. Impactof emissions from the Los Angeles port region on San Diego air quality during regional transport events. Environ. Sci. Technol. 43 (10), 3500-3506.
  2. Baldauf, R., Thoma, E., Khlystov, A., Isakov, V., Bowker, G., Long, T., Snow, R., 2008. Impacts of noise barriers on near-road air quality. Atmos. Environ. 42 (32), 7502-7507.
  3. Bowker, G.E., Baldauf, R., Isakov, V., Khlystov, A., Petersen, W., 2007. The effects of roadside structures on the transport and dispersion of ultrafine particles from highways. Atmos. Environ. 41 (37), 8128-8139.
  4. Crosman, E.T., Jacques, A.A., Horel, J.D., 2017. A novel approach for monitoring vertical profiles of boundary-layer pollutants: utilizing routine news helicopter flights. Atmos. Pollut. Res. http://dx.doi.org/10.1016/j.apr.2017.01.013. In Press. Dalsøren, S.B., Eide, M.S., Endresen, Ø., Mjelde, A., Gravir, G., Isaksen, I.S., 2009. Update on emissions and environmental impacts from the international fleet of ships: the contribution from major ship types and ports. Atmos. Chem. Phys. 9 (6), 2171-2194.
  5. Hagler, G., Thoma, E., Baldauf, R., 2010. High-resolution mobile monitoring of carbon monoxide and ultrafine particle concentrations in a near-road environment. J. Air Waste Manag. Assoc. 60 (3), 328-333.
  6. Hagler, G.S., Yelverton, T.L., Vedantham, R., Hansen, A.D., Turner, J.R., 2011. Postprocessing method to reduce noise while preserving high time resolution in aethalometer real-time black carbon data. Aerosol Air Qual. Res. 11 (5), 539-546.
  7. Hagler, G., Lin, M., Khlystov, A., Baldauf, R., Isakov, I., Faircloth, J., Jackson, L., 2012. Field investigation of roadside vegetative and structural barrier impact on nearroad ultrafine particle concentrations under a variety of wind conditions. Sci. Total Environ. 419, 7-15. HEI, 2010. Traffic-related Air Pollution: a Critical Review of the Literature on Emissions, Exposure, and Health Effects. Health Effects Institute, Boston, MA. Heyder, J., Brand, P., Heinrich, J., Peters, A., Scheuh, G., Tuch, T., Wichmann, E.,1996. Size Distribution of Ambient Particles and its Relevance to Human Health. Second colloquium on particulate air pollution and health, Park City, Utah, pp. 1-3.
  8. Khlystov, A., Stanier, C., Pandis, S.N., 2004. An algorithm for combining electrical mobility and aerodynamic size distributions data when measuring ambient aerosolspecial issue of aerosolscience and technologyon findings fromthe fine particulate matter supersites