Essays about: "Dennis Wiström"

Found 1 essay containing the words Dennis Wiström.

  1. 1. Kan kväve bevaras i dräneringsvatten från åkermarksom lagras i dammar? : ett laboratorieförsök

    University essay from SLU/Dept. of Soil and Environment

    Author : Dennis Wiström; [2009]
    Keywords : Kväve; nitrat; denitrifikation; vatten; övergödning; växtnäring;

    Abstract : The aim of this thesis was to examine if it is possible to keep nitrogen in the form of nitrate(NO3-) in ponds from one season to another by keeping a high concentration of oxygen in thepond water. This hypothesis was tested by doing a lab experiment where two systems werecompared according to nitrate concentration. READ MORE