Résultats de la recherche
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Characterisation of skate catches in the Ross Sea region
(Dissostichus mawsoni) catch of about 3000 t. Skates form a small proportion of the total catch (typically 2% or ... and 2008 for landed starry skates, whilst tagged starry skates had a lower proportion of large ... individuals than landed starry skates. Eaton cf. skates had a different length frequency, with a narrower ... distribution centred around a larger average size than starry skates. This larger distribution is consistent ...
Meeting Document : WG-FSA-10/25 : Auteur(s): S. Mormede and A. Dunn (New Zealand)
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Saga Sea krill harvesting and production
Abstract: F/T Saga Sea is a Norwegian registered factory trawler owned by the Aker Seafoods ... Antarctic AS, and is licensed to fish krill in Area 48.1-4. Aker has developed a patented new environmental ... and is based on a conventional trawl with a connected rubber hose to the cod end of the trawl. The ... catch is brought onboard continuously through a suction driven system. The system is completely closed ...
Meeting Document : WG-FSA-06/20 : Auteur(s): T. Williksen (Norway)
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Review of the 2004 budget, draft 2005 budget and forecast budget for 2006
budget for 2004, a draft of the 2005 budget and an indicative forecast for 2006, presented in a format ... accounting for the effect of Staff Assessment Levy, this could yield A$7 500 which, when added to the surplus ... brought forward from 2003, generates a 2004 surplus of A$39 200 to be recorded as income in 2005. The ... availability of a surplus enables additional travel expenditure in 2005 to be incurred without an increase in ...
Meeting Document : CCAMLR-XXIII/04 : Auteur(s): Executive Secretary
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Population numbers of fur seals at Prince Edward Island, Southern Ocean
Antarctic fur seals Arctocephalus gazella and Subantarctic fur seals A. tropicalis were determined for ... south-east coast of the island; the first a mixed (with Subantarctic fur seals) breeding colony with an ... estimated 24 pups on a vegetated promontory on the northern section of Boggel Beach, and the second, a ... presumably pure Antarctic fur seal breeding colony with an estimated 380 pups, at Penguin Beach. At a mean ...
Meeting Document : WG-EMM-03/18 : Auteur(s): M.N. Bester, P.G. Ryan and B.M. Dyer (South Africa)
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Plans for the Joint SC-CAMLR and SC-IWC Workshop 2017–2018
Abstract: A proposal for a Joint SC-CAMLR and SC-IWC two-day Workshop to develop multi-species ... models of the Antarctic marine ecosystem was discussed at the SC-CAMLR 2014, and a steering group to ... progress a Joint IWC–CCAMLR Workshop was formed (SC-CAMLR 2014 Paragraph 10.25). The joint workshop was ... management areas, possibly initially focussing on the Antarctic Peninsula given it is a high-priority area ...
Meeting Document : WG-EMM-16/12 : Auteur(s): S. Kawaguchi and T. Kitakado (Co-conveners of the Joint SC-CAMLR and SC-IWC Workshop)
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Preliminary tag-recapture based population assessment of Antarctic toothfish (Dissostichus mawsoni) in Subarea 48.4
from tagging returns to average 1109 tonnes since 2010, with a five-year (2015-2019) average biomass of ... series and harvest rate of γ = 0.038, implies a 2019/20 yield of 45 tonnes using the 5-year average ... biomass. Historically, a precautionary approach has been applied in treating the 48.4 Antarctic toothfish ... as a separate stock. Based on the biological characteristics of the catches in Subarea 48.4, and the ...
Meeting Document : WG-FSA-2019/27 : Auteur(s): T. Earl and A. Riley
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Managing fisheries to conserve the Antarctic marine ecosystem: practical implementation of the Convention on the Conservation of Antarctic Marine Living Resources (CCAMLR)
1960s with exploitation of the marbled rockcod, Notothenia rossii, in the South Atlantic, a species ... deep longlining for toothfish (Dissostichus eleginoides and D. mawsoni) has caused a resurgence of ... Antarctic arose primarily from concern over potential effects of a fishery for the very abundant Antarctic ... krill, Euphausia superba. This species is considered to be an important prey of a wide range of avian ...
Meeting Document : SC-CAMLR-XVIII/BG/26
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Beach litter survey, Signy Island, South Orkney Islands 1994/95
Abstract: A beach litter survey was carried out on Signy Island, South Orkney Islands during the ... origin noted. At Foca Cove, a total of 91 items were found with a combined weight of 18.26 kg. At ... Cummings Cove, a total of 90 items were found (22.79 kg) and at Starfish Cove, a total of 27 items were ... (The beach litter surveys carried out in 1990/91, 1991/92 and 1992/93 showed a steady reduction in both ...
Meeting Document : CCAMLR-XIV/BG/15 : Auteur(s): Delegation of the United Kingdom
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Multiple acoustic estimates of krill density at South Georgia during 2000/2001 reveal significant intra-annual and spatial variability
/ early January 2000/2001 (mid-season), and in March 2001 (late-season). The surveys were the first in a ... maintained by the British Antarctic Survey regularly since 1996 (and on a more ad hoc basis since the ... variability that could be used to set data from more restricted “snap-shot” cruises in a broader context. The ... restricted to four transects within a box to the north-west of South Georgia. The dedicated mid-season survey ...
Meeting Document : WG-EMM-01/15 : Auteur(s): A.S. Brierley, C. Goss, S.A. Grant, J.L. Watkins, K. Reid, M. Belchier, I. Everson, M.J. Jessop, V. Afanasyev and J. Robst (United Kingdom)
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Abundance and trends in the breeding population of Adélie penguins (Pygoscelis adeliae) in the western Ross Sea
summer, with just over a quarter (27.5%) at colonies on Ross and Beaufort Islands (southern Ross Sea meta ... -population). The aggregated colonies of Cape Bird and Cape Crozier had a negative per capita growth rate of ... -1.8% for the years, 1981-2000 followed by a positive per capita growth rate of 5.5% for the years ... , 2001-2010. In contrast, a single declining trend line best represented the number of breeding pairs at ...
Meeting Document : WG-EMM-13/30 : Auteur(s): P. O’B. Lyver, M. Barron, K.J. Barton, S. Gordon (New Zealand), D. Ainley, A. Pollard (USA), P.R. Wilson and M.H. Pinkerton (New Zealand)