Browsing Kjemisk institutt by Author "Larssen, Thorjørn"

Now showing items 1-4 of 4

  • Effects of sample preparation on methylmercury concentrations in arctic organisms 
    Braaten, Hans Fredrik Veiteberg; Harman, Christopher Peter; Øverjordet, Ida Beathe; Larssen, Thorjørn (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2014)
    The biogeochemical cycling of mercury (Hg) in the marine environment is an issue of global concern, as consumption of marine fish is a major route of human exposure to the toxic specie methylmercury (MeHg). The most widely ...
  • Effects of sample preservation and storage on mercury speciation in natural stream water 
    Braaten, Hans Fredrik Veiteberg; de Wit, Heleen; Harman, Christopher Peter; Hageström, Ulla; Larssen, Thorjørn (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2014)
    Despite an increasing focus on low level methods for determination of mercury species in water over the last decades, few studies have paid attention to direct effects of different sample preparation methods (i.e. preservation ...
  • Environmental factors influencing mercury speciation in Subarctic and Boreal lakes 
    Braaten, Hans Fredrik Veiteberg; de Wit, Heleen; Fjeld, Eirik; Rognerud, Sigurd; Lydersen, Espen; Larssen, Thorjørn (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2014)
  • Seasonal and year-to-year variation of mercury concentration in perch (Perca fluviatilis) in boreal lakes 
    Braaten, Hans Fredrik Veiteberg; Fjeld, Eirik; Rognerud, Sigurd; Lund, Espen; Larssen, Thorjørn (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2014)
    The authors examined the seasonal and year‐to‐year variations of mercury (Hg) concentrations in populations of perch (Perca fluviatilis) from 2 boreal freshwater lakes in southeast Norway. Fish Hg concentrations were ...