Resultados de la búsqueda
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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 : Autor(es): K. Reid, S. Hill and T. Diniz (United Kingdom)
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Preliminary studies on age, growth and size at sexual maturity of Dissostichus eleginoides in the Ob-Lena Bank in the 2007/08 season
Abstract: Preliminary studies on the age, growth and size at sexual maturity of Dissostichus ... : Preliminary studies on age, growth and size at sexual maturity of Dissostichus eleginoides in the Ob-Lena Bank ... eleginoides sampled in the 2007/08 season in the Ob-Lena Bank were carried out. The ages of 214 of 3,013 fish ... of otolith readings by experienced readers of AAD. One of these is that the first ring was generally ...
Meeting Document : WG-FSA-11/16 : Autor(es): K. Taki, T. Iwami and M. Kiyota (Japan)
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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 : Autor(es): Montalti, D., Coria, N.R., Soave, G.E.
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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 : Autor(es): S.J. Lockhart and C.D. Jones (USA)
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Growth of Antarctic krill Euphausia superba at South Georgia
dynamics. The length of Antarctic krill in the diet of Antarctic fur seals Arctocephalus gazella at South ... Abstract: Antarctic krill Euphausia superba has a central role in the ecosystem of the Southern ... Ocean and knowledge of its growth rate is central to determining the factors influencing population ... may result in 2 year-old krill at South Georgia attaining the same size as 3 year old krill in the ...
Meeting Document : WG-EMM-01/18 : Autor(es): K. Reid (United Kingdom)
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Records of fishing hooks associated with albatrosses at Bird Island, South Georgia, 1992/93
Abstract: At least six instances of long-line fishing gear (especially hooks) in association with ... breeding black-browed and wandering albatrosses were recorded at Bird Island, South Georgia in 1992J93 ... in a single season. Author(s): Delegation of United Kingdom Title: Records of fishing hooks ... associated with albatrosses at Bird Island, South Georgia, 1992/93 Approval: Approved Secretariat Workflow ...
Meeting Document : SC-CAMLR-XII/BG/07 : Autor(es): Delegation of United Kingdom
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Foraging dynamics of macaroni penguins (Eudyptes chrysolophus) at South Georgia during brood-guard
determine how they ranged from their colonies during the early part of their breeding season at a time when ... Abstract: We used satellite telemetry methods to study macaroni penguins at South Georgia to ... they are constrained to return to their chick on a near-daily basis. The principal objectives of this ... colonies (or at least overlap was restricted), and that though birds from some colonies foraged within ...
Meeting Document : WG-EMM-06/P4 : Autor(es): P.N. Trathan, C. Green, J. Tanton, H. Peat, J. Poncet and A. Morton (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 : Autor(es): A. Brandão, B.P. Watkins, D.S. Butterworth and D.G.M. Miller (South Africa)
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Establishment of a cemp monitoring program at Bouvetøya
Abstract: A CCAMLR Ecosystem Monitoring Program (CEMP) has been initiated by Norway at Bouvetøya ... , South Atlantic Ocean. A permanent research station was established at the CEMP site, Nyrøysa, on the ... western coast of the island during the 1996/97 field season. Species included in the monitoring program ... (1996/97), monitoring of the following parameters were initiated for the two species of penguins ...
Meeting Document : WG-EMM-97/19 : Autor(es): Gjertz, I., Isaksen, K., Bakken, V., Mehlum, F.
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Establishment of a CEMP monitoring program at Bouvetøya
growth (C2). Author(s): Delegation of Norway Title: Establishment of a CEMP monitoring program at ... Abstract: A CCAMLR Ecosystem Monitoring Program (CEMP) has been initiated by Norway at Bouvetøya ... , South Atlantic Ocean. A permanent research station was established at the CEMP site, Nyrøsa, on the ... western coast of the island during the 1996/97 field season. Species included in the monitoring program ...
Meeting Document : SC-CAMLR-XVI/BG/04 : Autor(es): Delegation of Norway