Download or read book Stock Status Update and Quota Options for the Green Sea Urchin Strongylocentrotus Droebachiensis Fishery in British Columbia 2013 2016 written by Canadian Science Advisory Secretariat and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Stock Status Update and Quota Options for the Green Sea Urchin Strongylocentrotus Droebachiensis Fishery in British Columbia 2013 2016 written by and published by . This book was released on 2015 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Stock Status Update for Green Sea Urchin Strongylocentrotus Droebachiensis in British Columbia and Harvest Options for the Fishery in 2018 to 2021 written by Canadian Science Advisory Secretariat and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Stock Status Update and Harvest Options for the Green Sea Urchin Strongylocentrotus Droebachiensis Fishery in British Columbia 2016 2019 written by and published by . This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: DFO Fisheries Management has requested advice for the Green Sea Urchin fishery in British Columbia (BC), by spring 2016, on the following: 1. The ranges of sustainable harvest options for the commercial harvest areas (Pacific Fisheries Management Areas (PFMAs) 12, 13, 18 and 19); 2. The risks or uncertainties associated with the range of harvest options; 3. The recent trends in the local populatio [...] Markets have improved recently and 82% and 67% of the TAC was achieved in the 2013-14 and 2014-15 fishing seasons, respectively. [...] The TRPs are defined as various reductions from the estimated median of the MSY posterior distribution, along with the probabilities that the TRPs may be larger than the true MSY (Table 1). [...] Table 1. Target reference points (TRPs) in metric tonnes as reductions from the estimated median maximum sustainable yield (MSY), the % probability the target reference point (TRP) may be greater than or equal to the true MSY, and allocation of the total quota to each of the two fishing regions: (A) PFMAs 12 and 13 and (B) PFMAs 18 and 19. [...] For instance, the model assumes that surplus production (amount of increase in biomass of the stock) at any given year is related to the biomass in the previous year, without considering a time lag for larvae or juveniles to grow before contributing to the harvestable biomass.
Download or read book Summary of the Stock Assessment and Quota Options for the Green Sea Urchin Strongylocentrotus Droebachiensis Fishery in British Columbia 2010 2013 written by B. J. Waddell and published by . This book was released on 2010 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Stock Status Update and Harvest Options for the Green Sea Urchin Strongylocentrotus Droebachiensis Fishery in British Columbia 2016 2019 written by and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Stock Status Update and Harvest Options for the Green Sea Urchin Strongylocentrotus Droebachiensis Fishery in British Columbia 2021 2024 written by and published by . This book was released on 2021 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Stock Status Update for Green Sea Urchin Strongylocentrotus Droebachiensis in British Columbia and Harvest Options for the Fishery in 2018 to 2021 written by and published by . This book was released on 2018 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Stock Assessment and Quota Options for the Green Sea Urchin Strongylocentrotus Droebachiensis Fishery in British Columbia 2006 2009 written by Richard Ian Perry and published by . This book was released on 2006 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Outlook for Establishing a Fishery for the Green Sea Urchin Strongylocentrotus Droebachiensis in the St Lawrence River written by D. E. Kramer and published by . This book was released on 1980 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Review of the Fishery and Assessment of Green Sea Urchin Stocks in British Columbia with Quota Recommendations for 1999 2000 written by R. Ian Perry and published by . This book was released on 1999 with total page 43 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Survey Results of Green Sea Urchin Strongylocentrotus Droebachiensis Populations in Haro Strait British Columbia March 2008 March and August 2009 and March 2010 written by B. J. Waddell and published by . This book was released on 2017 with total page 69 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This report presents the results of the initial four surveys of a continuing series of Green Sea Urchin (Strongylocentrotus droebachiensis) surveys, undertaken jointly between Fisheries and Oceans Canada (DFO) and industry (West Coast Green Urchin Association - WCGUA) in Haro Strait, British Columbia, between March 2008 and March 2010. These surveys are complementary to a similar continuing series of Green Sea Urchin surveys conducted in Queen Charlotte Strait, originating in October 1995. Data were collected by SCUBA divers using the transect-quadrat method, and include information on size and abundance of Green Sea Urchins, gonad weight and quality, and on the depth and substrate. The long-term objectives are to assess variability in Green Sea Urchin populations over time to monitor harvest impacts"--Abstract, p. vii.
Download or read book Framework for Estimating Quota Options for the Red Sea Urchin Strongylocentrotus Franciscanus Fishery in British Columbia Using Shoreline Length and Linear Density Estimates written by Dan Leus and published by . This book was released on 2014 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Survey Results of Green Sea Urchin Strongylocentrotus Droebachiensis Populations in Queen Charlotte Strait British Columbia written by B. J. Waddell and published by . This book was released on 2005 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Quota Options for the Red Sea Urchin Fishery in British Columbia for Fishing Season 2000 2001 written by Alan Campbell and published by . This book was released on 1999 with total page 67 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Quota Options for the Red Sea Urchin Fishery in British Columbia for Fishing Season 2002 written by Alan Campbell and published by Canadian Science Advisory Secretariat. This book was released on 2001 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Green Sea Urchin of the Inshore Waters of Quebec written by and published by . This book was released on 2000 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report begins with biological information on the green sea urchin (Strongylocentrotus droebachiensis) as well as an overview of the fishery. It then presents an assessment and outlook of the stock in 3 sectors: Gaspé; North Shore; Magdalen Islands. Finally, it discusses certain management issues related to conservation and monitoring of the stock.
