Blar i NIVA Open Access Archive på forfatter "Norton, S.A."
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Heavy metal pollution in lake sediments in the border areas between Russia and Norway
Norton, S.A.; Rognerud, S.; Dauvalter, V. (NIVA-rapport;2869, Research report, 1993)The atmosphere emissions of Ni and Cu from the smelters in Nickel and Zapoljarny are the main sources for the increased concentrations observed for these elements in young lake sediments within a distance of 30 km from the ... -
Trace Metal Pollution in Eastern Finmark Norway, as Evidenced by Studies of Lake Sediments
Henriksen, A.; Traaen, T.; Norton, S.A.; Appleby, P.G.; Ludwig, L.L.; Vereault, D.V. (NIVA-rapport;2727, Research report, 1992)Sedimentkjerner fra Dalvatn og Durvatnet i Sør-Varanger er datert ved gammastråle-spektroskopi, og analyser for tungmetallene Cd, Co,Cu, Ni, Pb og Zn, samt radionuklider. De største sedimentasjonshastighetene for Co, Cu ...