00000nam 2200000za 4500 9.803029 CaOODSP 20221107135121 cr ||||||||||| 150406s2015 oncado ob f000 0 eng d CaOODSP eng eng fre n-cn--- Fs70-5/2014-060E-PDF Johnson, Stewart C. (Stewart Charles) Monitoring for sea lice on wild salmon in western and eastern Canada [electronic resource] / Stewart Johnson and Simon Jones. Surveillance du pou du poisson sur le saumon sauvage dans l'ouest et l'est du Canada Ottawa : Fisheries and Oceans Canada, 2015. vi, 33, 17, 56 p. : fig., graphs, ill., photographs, tables. Canadian Science Advisory Secretariat research document, 1919-5044 ; 2014/060, Pacific Region "June 2015." Includes bibliographical references. Well-designed and executed, systematic surveillance programs are necessary to obtain sea lice infection data from wild fish populations. These data are necessary to inform decision makers with respect to the occurrence of sea lice parasitism within the wild population and the extent of bi-directional interactions of sea lice between the wild and farmed populations. This section builds upon the peer-reviewed “Protocols and Guidelines for the study of interactions between salmonids and sea lice” that were developed by the BC Salmon Forum in 2006 (Appendix 1). Various methods that are available for use in sea lice survey work are reviewed and an indication of their advantages and disadvantages is provided. As well, aspects of the biology of sea lice, salmon and non-salmonid hosts and the environmental factors that need to be considered when planning sea lice surveys are also reviewed. gccst Fisheries resources gccst Salt water fish gccst Parasites gccst Fisheries management Jones, Simon, 1959- Canada. Department of Fisheries and Oceans. Canadian Science Advisory Secretariat. Research document (Canadian Science Advisory Secretariat) 1919-5044 ; 2014/060, Pacific Region (CaOODSP)9.507396 PDF 2.29 MB https://publications.gc.ca/collections/collection_2015/mpo-dfo/Fs70-5-2014-060-eng.pdf