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040 |aCaOODSP|beng|erda|cCaOODSP
043 |an-cnm--|an-cn-qu
0861 |aFs70-6/2019-010E-PDF
24500|aAssessment of snow crab (Chionoecetes opilio) in the southern Gulf of St. Lawrence (Areas 12, 19, 12E and 12F) to 2018 and advice for the 2019 fishery.
24617|aSnow crab - southern Gulf of St. Lawrence
264 1|aMoncton, NB : |bCentre for Science Advice (CSA), Fisheries and Oceans Canada, Gulf Region, |cFebruary 2019.
264 4|c©2019
300 |a1 online resource (23 pages) : |bcharts (some colour), colour maps, colour illustration.
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |aCanadian Science Advisory Secretariat, science advisory report, |x1919-5087 ; |v2019/010, Gulf Region
500 |aIssued also in French under title: Évaluation du crabe des neiges (Chionoecetes opilio) du sud du golfe du Saint-Laurent (zones 12, 19, 12E et 12F) jusqu’en 2018 et avis pour la saison de pêche de 2019.
500 |aCaption title.
500 |a"February 2019."
500 |a"This report is available from the: Centre for Science Advice (CSA), Fisheries and Oceans Canada, Gulf Region"--page 23.
504 |aIncludes bibliographic references.
520 |a“Snow crab, Chionoecetes opilio, has been commercially exploited in the southern Gulf of St. Lawrence since the mid-1960s. There are four individually managed fishing areas among which Area 12 (Figure 1) is the largest fishery in terms of its fishable surface, number of participants and landings. In Areas 12, 12E and 12F, the fishing season generally starts in April or May as soon as the Gulf is clear of ice and continues into early summer. In Area 19, the fishery opens after June 30 and typically ends in mid-September. The landing of females is prohibited and only hard-shelled males ≥ 95 mm of carapace width are commercially exploited. DFO Gulf Region Fisheries and Aquaculture Management requested an assessment of the resource status in 2018 and catch advice for the 2019 fishery. This document provides an overview of the assessment results and the science advice. Catch rates and other fishery performance indicators are reported. The assessment of the status of the southern Gulf snow crab resource (Areas 12, 19, 12E and 12F) is based on fishery independent trawl surveys that provide indicators of: abundance (commercial biomass), reproductive potential (abundance of mature females), and recruitment. A science peer review meeting was conducted January 23-24, 2019 in Moncton, New Brunswick. Participants at the science review were from DFO Science, DFO Fisheries and Aquaculture Management, fishing industry, Indigenous organizations, and provincial governments"--Context, page [1].
69207|2gccst|aFisheries resources
69207|2gccst|aCrustaceans
69207|2gccst|aFishing area
69207|2gccst|aFisheries management
7101 |aCanada. |bDepartment of Fisheries and Oceans.
7101 |aCanada. |bEcosystems and Oceans Science.
7102 |aCanadian Science Advisory Secretariat.
77508|tÉvaluation du crabe des neiges (Chionoecetes opilio) du sud du golfe du Saint-Laurent (zones 12, 19, 12E et 12F) jusqu’en 2018 et avis pour la saison de pêche de 2019.|w(CaOODSP)9.869507
830#0|aScience advisory report (Canadian Science Advisory Secretariat)|x1919-5087 ; |v2019/010, Gulf Region|w(CaOODSP)9.506226
85640|qPDF|s1.07 MB|uhttps://publications.gc.ca/collections/collection_2019/mpo-dfo/fs70-6/Fs70-6-2019-010-eng.pdf