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Recreational fishers catching more sharks and rays
Published on 31 Jan, 2020 at 13:46 in Research | Viewed times | No Comments
Press Release The University of British Columbia Institute for the Oceans and Fisheries 27. January 2020 — — — — — — — — — Recreational fishers are increasingly targeting sharks and rays, a situation that is causing concern among researchers. A new study by an international team of scientists reveals that recreational catches of
Diel patterns in swimming behavior of the bluntnose sixgill
Diel patterns in swimming behavior of a vertically migrating deepwater shark, the bluntnose sixgill (Hexanchus griseus) Daniel M. Coffey, Mark A. Royer, Carl G. Meyer, Kim N. Holland ABSTRACT: Diel vertical migration is a widespread behavioral phenomenon where organisms migrate through the water column and may modify behavior relative to changing environmental conditions based on