Essays about: "Gunnar Öhlund"

Found 1 essay containing the words Gunnar Öhlund.

  1. 1. Life history and large-scale habitat use of brown trout (Salmo trutta) and brook trout (Salvelinus fontinalis) : implications for distributional patterns in small lotic systems

    University essay from SLU/Dept. Of Aquatic Resources

    Author : Gunnar Öhlund; [2002]
    Keywords : brown trout; brook trout; interspecific competition; life history; fitness; allopatric; sympatric; salmonid;

    Abstract : Over the years, several salmonid species have been widely spread and successfully introduced all over the world. In Sweden, introduced brook trout (Salvelinus fontinalis) has been successful in establishing a substantial number of new populations, a fact that has raised concerns about indigenous brown trout (Salmo trutta) populations being outcompeted. READ MORE