Environmental Monitoring and Assessment

, Volume 119, Issue 1, pp 545–556

Heavy Metal Pollution of Surface Soil in the Thrace Region, Turkey


    • Çanakkale Onsekiz Mart University
  • Eiliv Steinnes
    • Çanakkale Onsekiz Mart University
  • Marina Viladimirovna Frontasyeva
    • Çanakkale Onsekiz Mart University
  • Torill Eidhammer Sjobakk
    • Çanakkale Onsekiz Mart University
  • Svetlana Demkina
    • Çanakkale Onsekiz Mart University

DOI: 10.1007/s10661-005-9042-3

Cite this article as:
CoŞKun, M., Steinnes, E., Frontasyeva, M.V. et al. Environ Monit Assess (2006) 119: 545. doi:10.1007/s10661-005-9042-3


Samples of surface soil were collected at 73 sites in the Thrace region, northwest part of Turkey. Two complementary analytical techniques, epithermal neutron activation analysis (ENAA) and atomic absorption spectrometry (AAS) with flame and graphite furnace atomization were used to determine 35 elements in the soil samples. Concentrations of As, Cd, Co, Cu, Mn, Ni, Pb and Zn were determined using AAS and GF AAS, and ENAA was used for the remaining 27 elements. Results for As, Ba, Br, Ca, Cd, Ce, Co, Cr, Cs, Cu Eu, Fe, Hf, I, In, K, La, Mn, Mo, Na, Nd, Ni, Pb, Rb, Sb, Sc, Sm, Sr, Ta, Tb, Th, Ti, U, V and Zn are reported for the first time for soils from this region. The results show that concentrations of most elements were little affected by the industrial and other anthropogenic activities performed in region. Except for distinctly higher levels of Pb, Cu, Cd and Zn in Istanbul district than the median values for the Thrace region, the observed distributions seem to be mainly associated with lithogenic variations. Spatial distributions of As, Cd, Cr, Cu, Ni, Pb and Zn were plotted in relation to the concentration values in soil using Geographic Information System (GIS) technology


ENAAGF ASSGISheavy-metal contaminationsoil pollutionsurface soilsthracetrace elementsTurkey
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© Springer Science+Business Media, Inc. 2006