Essays about: "non-physical barrier"

Found 1 essay containing the words non-physical barrier.

  1. 1. Highway To Hell: Can a bubble barrier guide descending salmonid kelt to safety?

    University essay from Umeå universitet/Institutionen för ekologi, miljö och geovetenskap

    Author : Jonathan Nordin; [2020]
    Keywords : bubble barrier; non-physical barrier; fish passage; fish migration; hydropower; bubbelbarriär; icke-fysisk fiskledare; lax; öring; fiskvandring; vattenkraft;

    Abstract : Loss of connectivity in riverine systems due to construction of hydropower dams has resulted in a worldwide decline of anadromous salmonid species such as Atlantic salmon (Salmo salar L.) and sea trout (Salmo trutta L.). The future of these species depend on the presence of available spawning habitat in freshwater river systems. READ MORE