00000nam 2200000zi 4500 9.893641 CaOODSP 20221107173514 m o d f cr ||||||||||| 201117t20212021oncbd ob f000 0 eng d 9780660366821 9780660362564 CaOODSP eng rda CaOODSP eng fre n-cn--- Fs97-13/1321E-PDF Dauphin, Guillaume J. R., author. Juvenile Atlantic Salmon (Salmo Salar) monitoring activities in the Restigouche River (southern Gulf Of St. Lawrence, Canada) 1972-2019 / Guillaume J.R. Dauphin, Michel Arsenault, Ivan Benwell, Michel Biron, Paul Cameron, Andrew Olive, Russell Pickard, and Gerald Chaput. Moncton, NB : Fisheries and Oceans Canada = Pêches et océans Canada, 2021. ©2021 1 online resource (xiv, 325 pages) : colour maps, colour charts. text txt rdacontent computer c rdamedia online resource cr rdacarrier Canadian data report of fisheries and aquatic sciences, 1488-5395 ; 1321 Incorrect ISBN (978-0-660-36256-4) printed on page ii. Includes bibliographical references (page 10). "This report summarises the sampling program, site characteristics, and the estimated densities and biological characteristics of Atlantic Salmon (Salmo salar) juveniles sampled from the Restigouche River watershed between 1972 and 2019. The changes in sampling methodology (e.g. number and duration of electrofishing sweeps, type of gear) and design are documented. A hierarchical model for estimating abundance of salmon juveniles at individual sites that accounts for the changes in sampling methodology over years is described. The model also provides estimates of the average annual densities of juveniles at the subwatershed scale. The data collected and analysed are from an ongoing science program to monitor changes in the relative abundance of juvenile salmon and other species in the Restigouche watershed"--Abstract, page xiv. Includes abstract in French. Atlantic salmon Monitoring Restigouche River (N.B. and Québec) Fish surveys Restigouche River (N.B. and Québec) Saumon atlantique Surveillance Ristigouche, Rivière (N.-B. et Québec) Inventaires ichtyologiques Ristigouche, Rivière (N.-B. et Québec) Canada. Department of Fisheries and Oceans, issuing body. Canadian data report of fisheries and aquatic sciences, 1488-5395 ; 1321. (CaOODSP)9.505124 PDF 24.32 MB https://publications.gc.ca/collections/collection_2021/mpo-dfo/Fs97-13-1321-eng.pdf