PL EN


Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
2016 | 25 | 2[72] |

Tytuł artykułu

Statistical examination of the aerosols loading over Kano-Nigeria: the satellite observation analysis

Treść / Zawartość

Warianty tytułu

Języki publikacji

EN

Abstrakty

EN
Statistical examination of the aerosols loading over Kano – Nigeria: the Satellite observation analysis. The problem of underestimating or overestimating the aerosols loading over Kano is readily becoming a global challenge. Recent health outcomes from an extensive effect of aerosols pollution has started manifesting in Kano. The aim of the research is to estimate the aerosols loading and retention over Kano. Thirteen years aerosol optical depth (AOD) data was obtained from the Multi-angle imaging spectroradiometer (MISR). Statistical tools, as well as analytically derived model for aerosols loading were used to obtain the aerosols retention and loading over the area. It was discovered that the average aerosols retention over Kano is 4.9%. The atmospheric constants over Kano were documented. Due to the volume of aerosols over Kano, it is necessary to change the ITU model which relates to signal budgeting.

Wydawca

-

Rocznik

Tom

25

Numer

Opis fizyczny

p.167-176,fig.,ref.

Twórcy

autor
  • Department of Physics, Covenant University, Canaan land, P.M.B.1023, Ota, Nigeria
  • Department of Chemical Engineering, Covenant University, Canaan land, P.M.B.1023, Ota, Nigeria
  • Department of Chemical Engineering, Covenant University, Canaan land, P.M.B.1023, Ota, Nigeria

Bibliografia

  • Accuweather (2015). Retrieved from: http://www.accuweather.com/en/ng/kano/253466/weather-forecast/253466 (23.06.2015).
  • Anuforom, A.C. (2007). Spatial Distribution and Temporal Variability of Harmattan Dust Haze in Sub-Sahel West Africa. Atmospheric Environment, 41, 79-90.
  • Bryce, J., Boschi-Pinto, C., Schiobuya, K. and Black, R.E. (2005). The WHO Estimate of the Cause of Death in Children. Lancet, 365, 1147-1152.
  • Emetere, M.E., Akinyemi, M.L. and Akinojo, O. (2015a). Parametric retrieval model for estimating aerosol size distribution via the AERONET, LAGOS station. Environmental Pollution, 207 (C), 381-390.
  • Emetere, M.E., Akinyemi, M.L. and Akin-Ojo, O. (2015b). Aerosol Optical Depth Trends over Different Regions of Nigeria: Thirteen years Analysis. Modern Applied Science, 9 (9), 267-279.
  • Emetere, M.E. and Akinyemi, M.L. (2013). Modeling Of Generic Air Pollution Dispersion Analysis From Cement Factory. Analele Universitatii din Oradea, Geografie, 1, 181-189.
  • Gettelman, A. and Chen, C. (2013). The climate impact of aviation aerosols. Geophysical Research Letters, 40, 1-5.
  • Kommalapati, R.R. and Valsaraj, K.T. (2009). Atmospheric Aerosols and Their Importance. Atmospheric Aerosols, 1005, 1-10. doi:10.1021/bk-2009-1005.ch001.
  • Leck, C. and Svensson, E. (2015). Importance of aerosol composition and mixing state for cloud droplet activation over the Arctic pack ice in summer. Atmospheric Chemistry Physics, 15, 2545-2568.
  • McTainsh, G.H., Nickling, W.G. and Lynch, A.W. (1997). Dust Deposition and Particle Size in Mali West Africa. Catena, 29, 307-322.
  • Morris, S.S., Black, R.E. and Tomaskoric, L. (2003). Predicting the distribution of under – five deaths by cause in countries without adequate vital registration system. Journal of Epidemology, 32, 1041-1051.
  • Rutherford, S., Clark, E., McTainsh, G., Simpson, R. and Mitchell, C. (1999). Characteristics of Rural Severity in Brisbane Australia. International Journal of Biometeorology, 42, 17-25.
  • Stahlmecke, S., Wagener, C., Asbach, H., Kaminski, H., Fissan, H. and Kuhlbusch, T.A.J. (2009). Investigation of airborne nanopowder agglomerate stability in an orifice under various differential pressure conditions. Journal of Nanoparticle Research, 11, 1625-1635.
  • Sunnu, A., Afeti, G., Resh, F.A. (2008). A Long Term Experimental Study of the Saharan Dust Presence in West Africa. Atmospheric Research, 87, 13-26.
  • Uduma, A.U and Jimoh, W.L.O. (2013). High Incidence of Asthma, Bronchitis, Pneumonia and Sinusitis in Kano State, North West Nigeria during Saharan Dust Events. American Journal of Environment, Energy and Power Research, 18, 174-185.
  • Zhang, R.J, Xu, Y.F and Han, Z.W. (2004). A Comparison Analysis of Chemical Composition of Aerosols in the Dust and Non-Dust Periods in Beijing. Advances in Atmospheric Sciences, 21, 300-3005.

Typ dokumentu

Bibliografia

Identyfikatory

Identyfikator YADDA

bwmeta1.element.agro-90bd43ef-22c2-42fc-8510-d7842ae6e7f3
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.