Blar i USN Open Archive på emneord "Mercury"

Viser treff 1-3 av 3

    • Assessment of mercury emission at Norcem's cement kiln by use of 203 Hg tracer 

      Eriksen, Dag Øistein; Tokheim, Lars-André; Eriksen, T.A.; Meyer, Julien; Qvenild, Carsten (Conference report, 2005)
      In manufacture of cement clinker, mercury (Hg) is introduced in the cement kiln system via the fuels and as constituents in the raw materials, i.e. limestone, iron ore, etc. The permissible emission of Hg to air is very ...

    • Mercury, lead and cadmium in fish from Lake Norsjø, Southern Norway 

      Moreno Vicente, Clara Enedina (Master thesis, 2009-09-01)
      Concentrations of mercury (Hg), cadmium (Cd) and lead (Pb) have been investigated in whitefish (Coregonus lavaretus, n = 41), European smelt (Osmerus eperlanus, n = 29), Arctic char (Salvelinus alpinus, n = 27), perch ...

    • Spatial and temporal trends of mercury in freshwater fish in Fennoscandia (1965-2015) 

      Braaten, Hans Fredrik Veiteberg; Åkerblom, Staffan; de Wit, Heleen; Skotte, Gunnar; Rask, Martti; Vuorenmaa, Jussi; Kahilainen, Kimmo Kalevi; Malinen, Tommi; Rognerud, Sigurd; Lydersen, Espen; Amundsen, Per-Arne; Kashulin, Nicholas; Kashulina, Tatiana; Terentyev, Petr; Christensen, Guttorm; Jackson-Blake, Leah Amber; Lund, Espen; Rosseland, Bjørn Olav (NIVA-rapport;, Research report, 2017)
      Mercury (Hg) emissions to the atmosphere cause elevated Hg levels in fish, even in many remote regions of the world. Here we present an extensive database of more than 50 000 measurements of Hg in fish, including 2 775 ...