Refine your search
Collections
Year
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All
Saidi, Fethi
- Evaluation of Long Range Transport of Ozone in Western Mediterranean Basin
Abstract Views :228 |
PDF Views:0
Authors
Affiliations
1 University of Science and Technology, Oran “Mohamed Boudiaf”, DZ
1 University of Science and Technology, Oran “Mohamed Boudiaf”, DZ
Source
Nature Environment and Pollution Technology, Vol 16, No 1 (2017), Pagination: 55-60Abstract
This study investigates the photochemical air pollution formed in a metropolitan area in terms of precursor pollutants. This investigation concerns an episode registered in Mediterranean region (Algerian Coast) occurred from 28th to 29th July, 2013, precursor emissions, meteorological and topography conditions were faced to the combined reliable systems of advanced atmospheric modelling (No-Hydrostatic SKYRON/CAMX). The production and transport of tropospheric ozone over the Mediterranean region is examined by applying a spatiotemporal analysis of the atmospheric circulation in order to investigate the origin sources of polluted air masses (O3, NO2 and NO) and their impact on the Algerian O3. This effort of photochemical modelling, discussed here, show some results, such as the appearance of high ozone levels in the vicinity of urban areas as well as in remote locations. Ozone plumes of South and West of Europe can travel long distances over the Mediterranean Sea affecting remote locations of North Africa, precisely the Algerian coast. Incidentally, the modeled ground-level ozone during this episode is higher (0.162 ppm) than regulation value of the region is around 0.080 ppm.Keywords
O3-NO2-NO, CAMx Models, Photochemical Air Pollution, Mediterranean Region.References
- Astitha, M. and Kallos, G. 2009. Gas-phase and aerosol chemistry interactions in South Europe and the Mediterranean Region. Environmental Fluid Mechanics, 9(1), February 2009.
- Carvalho, A., Monteiro, A., Ribeiro, I., Tchepel, O. and A.I. 2010. High ozone levels in the northeast of Portugal: Analysis and characterization. Atmospheric Environ., 44: 1020-1031.
- European Environmental Agency 2007. Air pollution by ozone in Europe in summer 2006. Technical report, 5: 1725-2237.
- Gangoiti, G., Millan, M.M., Salvador, R. and Mantilla, E. 2001. Longrange transport and re-circulation of pollutants in the western Mediterranean during the project Regional Cycles of Air Pollution in the West-Central Mediterranean Area. Atmospheric Environment, 35(36): 6267-6276.
- Hamoudi Benameur, Saidi Fethi, Beladjine Boumedienne and Azzi abbes 2014. Meteorology and photochemical air pollution in Western Mediterranean Basin, focused analysis on Algerian Coast. Journal of Environment, 3(4).
- Jiménez P. and Baldasano J.M. 2004. Ozone response to precursor control: the use of photochemical indicators to assess O3-NOxVOC sensivity in the northeastern Iberian Penisula. Journal of Geophysical Research, 109(D20), D20309.Doi: 10.1029/ 2004jd004985.
- Kallos, G. (Ed.) 1997. Transport and Transformation of Air Pollutants from Europe to the East Mediterranean Region (Final Report Contract: AVI-CT92-0005). European Commission, DG XII, Rue de la Loi, 200, B-1040, Brussels.
- Liu, G., Liu, J., Tarasick, D.W., Fioletov, V. E., Jin, J.J., Moeini, O., Liu, X., Sioris, C.E. and Osman, M. 2013. A global tropospheric ozone climatology from trajectory-mapped ozone soundings. Atmos. Chem. Phys., 13: 10659-10675
- Max Planck Society for the Advancement of Science, Smog Over the Mediterranean. 2002. International team investigates atmospheric pollution over the Mediterranean/Pollution transport into the region causes large scale decrease in air quality and precipitation. C / T / B / 2002 (28) October 25th, 2002. ISSN 0170-4656
- Millan, M., Millan, M., Jose Sanz, Rosa Salvador and Enrique Mantilla 2002. Atmospheric dynamics and ozone cycles related to nitrogen deposition in the western Mediterranean. Elsevier Science Ltd. Environmental Pollution, 118: 167-186.
- Millan, M.M., Mantilla, E., Salvador, R., Carratala, A., Sanz, M.J., Alonso, L., Gangoiti, G. and Navazo, M. 2000. Ozone cycle in the western Medeterranean Basin : Interpretation of monitoring data in complex coastal terrain. Journal of Applied Meteorology, 4: 487-507.
- Saidi F., Hamoudi B., Azzi A. 2014. Assessment of the long-range transport phenomena of polluted air masses in the Western Mediterranean Region. International Journal of Environmental Sciences, 4(5): 1087-1098.
- UNEP Consultant, Mr. Mohamed El Raey; University of Alexandria, 2006. Air Quality and Atmospheric Pollution in the Arab Region. United Nations Environment Program, Regional Office for West Asia, League of Arab states, 2006.
- United States Environmental Protection Agency 2012. Documentation of the Evaluation of CALPUFF and Other Long Range Transport Models Using Tracer Field Experiment Data. Office of Air Quality Planning and Standards Air Quality Assessment Division Research Triangle Park, NC Publication No. EPA-454/R-12-003, May, 2012.
- Varinou, M., Kallos, G., Tsiligiridis, G. and Sisla, G. 2001. The role of anthropogenic and biogenic emissions on tropospheric ozone formation over Greece. Physics and Chemistry of the Earth, 24(5): 507-513.