Verification of Vehicular Emitted Aerosol Components in Soil Biochemical Characteristics in Owerri West Local Government Area, Imo State, Nigeria.

Author(s)

Dr.  Ubuoh Emmanuel Attah ,

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Volume 1 - December 2012 (12)

Abstract

The study was carried out in Avu Junction in Owerri West L.G.A. at graded distant from the tarred road with an average vehicular flow between 10,000 to 12,000 per day. Soil samples were taken at the distant of 50m, 100m, 150m and 200m respectively. And auger soil samples were taken at the depths of 0-30 cm and 30-45 cm accordingly. Soil factor, heavy metals and microbial populations were investigated at graded distances. From the result of soil factors, pH values indicated acidity with decreased distant from the tarred road ranging between 4.52 – 6.32, soil temperature on the topsoil was higher than subsoil ranging between 19- 25 0C and 18 – 22 0C and soil moisture increases with increased distant from the tarred road ranging between 10.00 – 13.3. Heavy metal concentrations in the soil increased with decreased distant in the order of Pb < Zn < Ni < Cu < Cd. Overall results revealed that Cd in the soil constitutes the highest percentage of 91.7%, Ni 90.9%, Cu 90.1%, Pb. 84.7% and Zn. 81.7%. Significantly, higher fungi and bacterial populations were recorded at increased distant from the tarred road. This then called for proactive measures to checkmate soil contamination due to pollutants from vehicular flows. 

Keywords

Aerosol, Biochemical, Vehicular, Soil Factors and Heavy Metals.

References

  1. Acea, M. J. and T. Carballa, (1985): First Results of Study of the Microbial Population of humid zone gr. Agrobiologia, 44: 395 – 412.
  2. APHA, (1985): Standard Methods for the Examination of Wastewater, 15th Edition. American Public Health Association. Washington, D.C.
  3. Barbhuiya, A. R., A. Arunachalam, P.C. Nath, M.L., Khan and K. Arunachalam, (2008): Leaf litter decom Namdapha National Park, Arunachal Pradesh, Northeast India. J. Forest Res., 13: 23-34.
  4. Brookes, P.C., S.P. McGrath and Heijnen, (1986): “Metal Residues in Soil Previously Treated with Sulphur and Nitrogen Fixation by Blue-green algae.” Soil Biol.Biochem, 19: 219 -220.
  5. Chessbrough, M. (1987): Medical Laboratory Manual for Tropical Countries 4th Edition. Tropical Health Technology and Butterworth, London.
  6. Dierkes, C. and W. F. Geiger, (1999): “Pollution Retention Capabilities of Roadsides Soils”. Water Science Technology. Pg. 201-208.
  7. Ihenyen , A.E., (1992): “Trace Metals in Bottom Sediments of Harbour of Lagos, Nigeria”. Environmental Monitoring and Assessment. Pg.259-264.
  8. Joshi, S.R. G.D. Sharma and R.R. Mishra, (1993): “Microbial Enzyme Activities related to litter decomposition of the North-East India.” Soil Biol. Biochem.,25:1763 – 1770.
  9. Joshi, S.R., M. Chauhan, G.D. Sharma and R. R. Mishra, (1991):Effect of Deforestation on Microbes ,Eastern Himalaya. In : Studies in Himalaya Ecobiology, Rajwas, G. S. (Ed.). Today and tomorrow.
  10. Krzysztofiak, L., (1984): “Contents of Copper, Zinc, and Lead in Ant. Lasius Niger (L) Occurring on Roadside Lawns”. Bull. Pollution Acad. Sci. Biol. Sciences. Pg. 851- 854.
  11. Mander, U. (1983): The Effect of Roadside Woods and Hedges on the distribution of Heavy Metals alongside Motorways. Acta et comm., Univ. Tartuensis 647: 50- 66 (In Russian, summary in English).
  12. Mishra, P. C. (2001): Soil Pollution and Soil Organisms. Published by Ashish Publishing House, New Delhi, pg 62-85. Volume 1, Issue 2 -2012 ISSN (2304-7151) http://www.abrj.org Page 10
  13. Nwaugo, V.O., Onyeagba, R. A. and N.C. Nwahchukwu , (2005): Effect of Gas Flaring on Soil Microbial Spectrum in parts of Niger Delta, Microbiological Department, Abia State University, Uturu, Nigeria.
  14. Pagotto, C.N. Remy, M. Legret, and P.Cloirec, (2001): “Heavy Metal Pollution of Road Dust and Roadside”. Environment Techn., 22:307-319.
  15. Parry, G.R. Jonhnson, M.S. and R.M. Bell, (1981): Trace Metal Survey of Soils as a Policy Development. Environmental Pollution Service. Pg. 97-107.
  16. Post, R. D. and A.N. Beeby, (1996): “Activity of the Microbial Decomposer Community in Metal-contamination”, Environment Techn Vol 4. p 703 – 709.
  17. Prescot, L.M. and Harley, J.P. and D. A. Klein, (1988): Microbiology 4th Edition, WCB, McGraw Hill New York, London.
  18. Tyler, G. ,A. M Pahlsson. ,G. Bengtsson, E. Baath and L. Tranvik, 1989. Heavy Metal Ecology of ten vertebrates. Water Air Soil Pollution, 47:189-215.
  19. Weckwerth, G.,( 2001):”Verification of Traffic Aerosol Component in the Ambient Air of Colognou”s. Pg 36-55.
  20. Williamson, P. and P.R. Evans, (1973): “A Preliminary Study of the Effects of High Levels Inorganic Lead on Soil Fauna”. Pedobiologia. Pg. 16-21

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