Résultats de la recherche
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Options for the sale of seized IUU catch by Non-Contracting Parties in support of the Non-Contracting Party Engagement Strategy – Discussion Paper
-Contracting Parties in support of the Non-Contracting Party Engagement Strategy – Discussion Paper Microsoft ... Word File: cc-xxxiv-bg-20.docx Approval: Approved Secretariat Workflow Status: Content Approved ...
Meeting Document : CCAMLR-XXXIV/BG/20 : Auteur(s): Delegation of Australia
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Report of the UK groundfish survey at South Georgia (CCAMLR Subarea 48.3) in January 2015
Abstract: In January 2015 the UK undertook a bottom trawl survey of CCAMLR sub-Area 48.3 on the ... differences between area strata were evident. In the South West region the amphipod Themisto gaudichaudii was ... in the South East. Catches of juvenile Dissostichus eleginoides were dominated by fish of 43-48cm (TL ... three times higher than that obtained in 2013. HD camera footage was obtained from a headline mounted ...
Meeting Document : WG-FSA-15/30 : Auteur(s): M. Belchier, S. Gregory, N. Fallon, J. McKenna, S. Hill, M. Soffker (United Kingdom), P. Lafite (South Africa) and L. Featherstone (United Kingdom)
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Habitat partitioning in Antarctic krill: spawning hotspots and nursery areas
further offshore, mainly in the Southern Scotia Sea. Juveniles, however, were strongly concentrated over ... early to late part of the austral season, juvenile distribution moves from ocean to shelf, opposite in ... location of krill spawning and juvenile development in relation to potentially overlapping fishing ... partitioning in Antarctic krill: spawning hotspots and nursery areas Approval: Approved Secretariat Workflow ...
Meeting Document : WG-EMM-2019/20 : Auteur(s): F. Perry, A. Atkinson, S.F. Sailley, G.A. Tarling, S.L. Hill, C.H. Lucas and D.J. Mayor
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Assessment models for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea region to 2016/17
. This yield is higher than that specified for 2018 in CM 91-05, which states that “the total catch limit ... from the Scientific Committee in 2017, 2018 and 2019” (CM 91-05 paragraph 28 (i)). As the precautionary ... yield estimate is higher than the range specified in CM 91-05 for 2018, we therefore recommend that the ... effective tagging survival and tag detection rates, both of which have decreased in the recent years ...
Meeting Document : WG-FSA-17/37 Rev. 1 : Auteur(s): S. Mormede
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Pursuit of polynyas in the Antarctic peninsula area
observations. A typical polynya existed off the tip of the Peninsula in 1987 and 1991. In the such years, sea ... and 1993. In the such years, polynyas did not existed. The typical polynya (nearly 500 x 200 km) in ... influence biological activity. We pursued daily transition of coastal polynyas in the Antarctic Peninsula ... 1987 was pursed from beginning on August 1 to end on October 20. The shape of the polynya changed ...
Meeting Document : WG-EMM-97/69 : Auteur(s): Kimura, N., Shibazaki, K., Matsumura, S., Naganobu, M., Okada, Y.
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Preliminary analysis of seabird by-catch in the South Georgia icefish fishery
could explain the number of birds caught. Differences in the numbers caught in the last three years also ... Abstract: We conducted a preliminary analysis on the numbers of birds caught as a bycatch in the ... trawl fishery for icefish (Champsocephalus gunnari) in Subarea 48.3. From December 2000 – February 2001 ... birds being caught in February. GAM/GLM analysis suggested that month and vessel were significant ...
Meeting Document : WG-FSA-01/30 : Auteur(s): D.J. Agnew, N. Ansell and J.P. Croxall (United Kingdom)
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A two-fleet ASPM assessment of the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinity
fleet to accommodate data from a pot fishery that has been in operation since November 2004. Results ... predation and its consequences are also investigated. Twenty year biomass projections under the assumption ... to a more formal data recording basis in the future. Author(s): A. Brandão and D.S. Butterworth ... in the Prince Edward Islands vicinity Approval: Approved ...
Meeting Document : WG-FSA-05/58 : Auteur(s): A. Brandão and D.S. Butterworth (South Africa)
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Preliminary assessment of Patagonian toothfish in Subarea 48.3
recruitment.YCS estimates which differ markedly in 1990 but follow similar trends in all other years. Recruitment ... Abstract: A preliminary assessment of toothfish (Dissostichus eleginoides.) in Subarea 48.3 is ... presented. The assessment results from this year’s analyses are very similar to those of 2011. SSB in the ... terminal assessment year continues to be estimated at around 54% of virgin biomass, consistent with the ...
Meeting Document : WG-FSA-13/30 : Auteur(s): R. Scott (United Kingdom)
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A first assessment of marine Important Bird and Biodiversity Areas for penguins in Subarea 48.1 (Antarctic Peninsula, and South Shetland Islands) and Subarea 48.2 (South Orkney Islands)
Abstract: First attempt to systematically identify marine IBAs in the Antarctic Assessed all ... penguins in Subarea 48.1 (Antarctic Peninsula, and South Shetland Islands) and Subarea 48.2 (South Orkney ... Islands) Microsoft Word File: emm-16-20.docx Approval: Approved Secretariat Workflow Status: Content ...
Meeting Document : WG-EMM-16/20 : Auteur(s): K. Lorenz, C. Harris, B. Lascelles, M. Dias and P. Trathan
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Preliminary results of otolith elemental composition analysis of Dissostichus spp. in Subarea 48.2
Abstract: In order to explore aspects related to the structure of population units and habitat ... sections of 10 otoliths from adults of D. eleginoides and 20 otoliths from adults of D. mawsoni from ... Delegation in Subarea 48.2 of CCAMLR during the 2015/16 fishing season. The otoliths through laser ablation ... change of habitats described in the literature for each one of them. The comparison of our results with ...
Meeting Document : WG-FSA-17/30 : Auteur(s): Delegation of Chile