Search results
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Mackerel icefish Champsocephalus gunnari in the diet of upper trophic level predators at South Georgia: implications for fisheries management
in the diet of upper trophic level predators at South Georgia: implications for fisheries management ... Abstract: Mackerel Icefish Champsocephalus gunnari Lönnberg is an important component of the ... ecosystem at South Georgia where its diet is dominated by Antarctic Krill Euphausia superba, it is an ... important prey species for a number of upper trophic level predators, and is the target of commercial ...
Meeting Document : WG-FSA-03/74 : Author(s): K. Reid, S. Hill and T. Diniz (United Kingdom)
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A first attempt at an assessment of the Patagonian toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands EEZ
spawning biomass has been depleted to at most a few percent only of its pre-exploitation level. Projections ... ) Title: A first attempt at an assessment of the Patagonian toothfish (Dissostichus eleginoides) resource ... Abstract: The history of the fishery for Patagonian toothfish in the Prince Edward Islands EEZ is ... trend. Application of a simple age-structured production model provides robust indication that the ...
Meeting Document : WG-FSA-01/54 : Author(s): A. Brandão, B.P. Watkins, D.S. Butterworth and D.G.M. Miller (South Africa)
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High densities of pterobranchs and sea pens encountered at sites in the South Orkney Islands (Subarea 48.2): two potential VMEs
encountered at sites on the shelf of the eastern South Orkney Islands. The details of these encounters ... densities for these taxa reveal at least one station location for each taxa with anomalously high levels of ... . Lockhart and C.D. Jones (USA) Title: High densities of pterobranchs and sea pens encountered at sites in ... Abstract: High densities of pterobranchs (Phylum Hemichordata: Class Pterobranchia) and sea pens ...
Meeting Document : WG-EMM-10/14 : Author(s): S.J. Lockhart and C.D. Jones (USA)
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Diet of the cape petrel Daption capense during the post hatching period at Laurie Island, South Orkney Islands, Antarctica
Abstract: The diet of the Cape petrel Daption capense was investigated at Laurie Island, South ... petrel at Mossman Peninsula. Diet composition in terms of frequency of occurrence, mass and number was ... of the cape petrel Daption capense during the post hatching period at Laurie Island, South Orkney ... contents of adults and regurgitate of chicks were sampled during the post-hatching period. The analysis ...
Meeting Document : WG-EMM-96/44 : Author(s): Montalti, D., Coria, N.R., Soave, G.E.
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Annual report of research fishing operations at Subarea 48.6 in the 2018/19 fishing season
quantity of data and samples collected. The research operations at 48.6 have not yet been completed in the ... of research fishing operations at Subarea 48.6 in the 2018/19 fishing season Approval: Approved ... Abstract: This paper represents the annual report of a multi-member longline survey on Antarctic ... toothfish (Dissostichus mawsoni) at Subarea 48.6 in the 2018/19 fishing season by Japan, Spain, and South ...
Meeting Document : WG-FSA-2019/22 : Author(s): Delegations of Japan, Spain and South Africa
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Entanglement of Antarctic fur seals (Arctocephalus gazella) in man-made debris at Bird Island, South Georgia, during the 2002 winter and 2002/03 breeding season
Abstract: Results of the surveys of entanglement of Antarctic fur seals at Bird Island, South ... the potential to entangle wildlife at sea. Author(s): Delegation of the United Kingdom Title ... : Entanglement of Antarctic fur seals (Arctocephalus gazella) in man-made debris at Bird Island, South Georgia ... reported here. The overall number of entanglements showed a decrease from last year of 55% in winter and 67 ...
Meeting Document : SC-CAMLR-XXII/BG/11 : Author(s): Delegation of the United Kingdom
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Spatial pattern of major by-catch fishes at Division 58.4.4b during 2012/13–2016/17
Abstract: This paper represents the by-catch analysis results of a multi-Member longline survey ... on Patagonian toothfish (Dissostichus eleginoides) at Division 58.4.4b by France and Japan. The data ... because scientific observers have ceased recording number and weight of bycatch fish with some lines. ANT ... at both research blocks 58.4.4b_1 and 58.4.4b_2. These common by-catch species indicate some temporal ...
Meeting Document : WG-FSA-18/68 : Author(s): Delegations of Japan and France
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Annual report of research fishing operations at Subarea 48.6 in the 2017/18 fishing season
of Japan and South Africa Title: Annual report of research fishing operations at Subarea 48.6 in the ... Abstract: This paper represents the annual report of a multi-Member longline survey on Antarctic ... toothfish (Dissostichus mawsoni) at Subarea 48.6 in the 2017/18 fishing season by Japan and South Africa ... this paper, the data set during current fishing season (2017/18) was used for reporting the quantity of ...
Meeting Document : WG-FSA-18/71 : Author(s): Delegations of Japan and South Africa
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Population numbers of fur seals at Prince Edward Island, Southern Ocean
B.M. Dyer (South Africa) Title: Population numbers of fur seals at Prince Edward Island, Southern ... Abstract: During the period 17–22 December 2001, the onshore distribution and the abundance of ... Prince Edward Island (46°38´S, 37°57´E). Two breeding colonies of Antarctic fur seals were located on the ... south-east coast of the island; the first a mixed (with Subantarctic fur seals) breeding colony with an ...
Meeting Document : WG-EMM-03/18 : Author(s): M.N. Bester, P.G. Ryan and B.M. Dyer (South Africa)
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An updated assessment of the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinity and extension taking commercial catch-at-length data into account
previously, but a spawning biomass nevertheless still estimated to be heavily depleted and at a level of only ... Abstract: The CPUE-based Age-Structured Production Model (ASPM) assessment of this resource by ... Brandão et al. (2001) is updated to take account of further catch and effort data that have become ... available over the past year. This leads to an improved picture of resource status compared to a year ...
Meeting Document : WG-FSA-02/76 : Author(s): A. Brandão, D.S. Butterworth, B.P. Watkins and L. Staverees (South Africa)