00000nam 2200000za 4500 9.805217 CaOODSP 20221107135608 cr ||||||||||| 150406s1999 oncb o f000 0 eng d CaOODSP eng eng fre n-cn--- Fs70-1/1999-104E-PDF Inshore acoustic estimates of cod distributions near bottom in Bonavista Bay [electronic resource] / by John T. Anderson … [et al.]. Ottawa : Fisheries and Oceans Canada, 1999. 6 p. : fig., maps. Canadian Stock Assessment Secretariat research document, 1480-4883 ; 99/104 A new program of research carried out in coastal Newfoundland has focused on developing acoustic tools to measure both seabed habitats and fish use of these habitats. As part of this work, considerable effort has been directed to understanding the behaviour and distribution of juvenile Atlantic cod on or near the seabed using submersibles. Recent use of a high resolution digital acoustic echosounder has demonstrated the degree to which cod are observable near the seabed in Bonavista Bay, Newfoundland. In addition, the diurnal behaviour in Atlantic cod in December 1998, where cod occur on and near the seabed by day and rise and disperse into the water column at night is demonstrated. gccst Fisheries resources gccst Salt water fish gccst Fishing area gccst Fisheries management Anderson, J. T. (John Truman), 1950- Canada. Department of Fisheries and Oceans. Canada. Canadian Stock Assessment Secretariat. Canadian Stock Assessment Secretariat research document, 1480-4883 ; 99/104 (CaOODSP)9.507740 PDF 996 KB https://publications.gc.ca/collections/collection_2015/mpo-dfo/Fs70-1-1999-104-eng.pdf