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2 produkter

  1. Åsmund Bjordal, Svein Lokkeborg - Longlining, Häftad. Tillgänglighet: Lägg i varukorg

    Longlining

    Av Åsmund Bjordal, Svein Lokkeborg

    Häftad, 1996

    1996 kr

    Lägg i varukorg

    Longlining is becoming increasingly more important as a method of fishing commercially for certain prime species of fish- particulary in the face of declining stocks. Longlining is much more selective that any other form of fishing and is thus more environmentally acceptable. Furthermore, …

  2. William N. Tavolga, David G. Zeddies, Brandon L. Southall, Peter H. Rogers, Svein Lokkeborg, Michele B. Halvorsen, Roger L. Gentry, William T. Ellison, Sheryl Coombs, Thomas J. Carlson, Soraya Bartol, David A. Mann, Richard R. Fay, Anthony D. Hawkins, Arthur N. Popper - ASA S3/SC1.4 TR-2014 Sound Exposure Guidelines for Fishes and Sea Turtles: A Technical Report prepared by ANSI-Accredited Standards Committee S3/SC1 and registered with ANSI, E-bok. Tillgänglighet: Lägg i varukorg

    ASA S3/SC1.4 TR-2014 Sound Exposure Guidelines for Fishes and Sea Turtles: A Technical Report prepared by ANSI-Accredited Standards Committee S3/SC1 and registered with ANSI

    Av William N. Tavolga, David G. Zeddies m. fl.

    E-bok, 2014

    739 kr

    Lägg i varukorg

    This Technical Report presents the outcome of a Working Group that was established to determine broadly applicable sound exposure guidelines for fishes and sea turtles. After consideration of the diversity of fish and sea turtles, guidelines were developed for broad groups of animals, defined by …