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4 ')$/$!", 2011 # 025 Abstract Main purpose of the present study is to investigate the suitability of thermomagnetism as a pollution monitoring tool around a power plant located near to Heraklion city Surface soil samples have been collected in 2011 up to a depth of about 025 m The heating and cooling curves of all samples have been estimated - 2 -

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57 6 1 Kilias, A, Fassoulas, C, Mountrakis, D, 1993, Tertiary extension of continental crust and uplift of Psiloritis metamorphic core complex at the central part of the Hellenic arc, Bull Geol SocGreece, XXVIII, Fytrolakis, N, 1980, The geological structure of Crete: Problems, observations and conclusions, Habil Thesis, Nat Tech Univ, Athens 3 Alloway, BJ (ed), 1990 Heavy metals in soils, Glasgow, Blackie, Bhathal, RS and Stacey FD, 1969, Frequency independence of low field susceptibility of rocks, J Geophys Res 74, Boyko, T, Scholger, R, Stanjek, H, MAGPROX Team, 2004, Topsoil magnetic susceptibility mapping as a tool for pollution monitoring repeatability of in situ measurements, Journal of Applied Geophysics 55, Brady, NC, Weil, RR, 1999 The Nature and Properties of Soils 12 th Edition, Prentice Hall, ISBN Hansen, LD, Silberman, D and Fischer, GL, 1981, Crystalline components of stackcollected, size-fractioned coal fly ash, Environ Sci Technol 15, Havlin, JL, Beaton, JD, Tisdale, SL, Nelson, WL, 1999 Soil Fertility and Fertilizers An Introduction to Nutrient Management 6 th edition Prentice Hall, New Jersey ISBN Gee, C, Ramsey, MH, and Thornton I, 2001 Buffering from secondary minerals as a migration limiting factor in lead polluted soils at historical smelting sites, Appl Geochem, 16, Lecoanet, H, Leveque, F, Ambrosi, J-P, 2003, Combination of magnetic parameters: an efficient way to discriminate soil-contamination sources, Environmental Pollution 122, Lars, J, 2003 Hazards of heavy metal contamination British Medical Bulletin, vol 68, no 1, pp (16), Oxford University Press 12 Petrovsky, E, Kapicka, A, Jordanova, N, Borucka, L, 2001, Magnetic Properties of alluvial soils, contaminated with lead, zinc and cadmium, Journal of Applied Geophysics 48,

58 13 Theis, TL and Wirth, JL, 1977, Sorptive behaviour of trace metals on fly ash in aqueous systems, Environ Sci Technol 11, Thompson, R and Oldfield, F, 1986, Environmental Magnetism, Allen &Unwin Ltd