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The importance of Antarctic Toothfish as prey of Weddell Seals in the Ross Sea: a Review
) or squid. The Ross Sea toothfish fishery should be reduced including greater spatial management, with ... that toothfish are important to Weddell seals (Leptonychotes weddellii). The seals eat only the flesh ... seals, for energetic reasons, can not be compensated by a switch to silverfish (Pleuragramma antarcticum ...
Meeting Document : WG-EMM-09/P02 : Автор(ы): D.G. Ainley and D.B. Siniff
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Identification of important benthic areas for conservation – using shared data from the Domain 1 MPA planning process
planning. We therefore recommend that such data should continue to be made available through the CCAMLR ... proposal for candidate MPAs, however they may be useful in contributing additional information towards the ... , and around the South Orkney Islands. Data layers shared with all CCAMLR Members as part of the Domain ...
Meeting Document : WG-EMM-16/35 : Автор(ы): M. Bristow, S. Grant, M. Santos and A. Capurro
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Domain 1 Marine Protected Area Preliminary Proposal – PART A: MPA Model
MPA management will be done in accordance with the Objectives of the Convention. Having in ... described to finally arrive to a Domain 1 MPA model to be discussed among members during the EMM-2017. The ... , thus reaching the best available solution for the management of the proposed MPA, one that takes into ...
Meeting Document : WG-EMM-17/23 : Автор(ы): Delegations of Argentina and Chile
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Trophic study of Ross Sea Antarctic toothfish (Dissostichus mawsoni) using carbon and nitrogen stable isotopes
source of carbon within individual species. Species with enriched d13C may be feeding further north in ... indicate that, very generally, larger fish consume prey of a higher trophic level than smaller fish. There ... implies that the diet of all species sampled was variable, or that individual species were eating a ... , excluding Mesonychoteuthis hamiltoni were found to be at a lower trophic level than fish species sampled ...
Meeting Document : WG-EMM-08/27 : Автор(ы): S.J. Bury, M.H. Pinkerton, D.R. Thompson, S. Hanchet, J. Brown and I. Vorster (New Zealand)
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A hypothetical life cycle for Antarctic toothfish Dissostichus mawsoni in Antarctic waters of CCAMLR Statistical Area 88
investigated models that mimic the drift of eggs and larvae over a 6–24 month period using an oceanic ... larvae after an 18–24 month period suggested by the models agreed moderately well with the distribution ... of the smallest toothfish taken in the toothfish fishery. Our present hypothesis is that D. mawsoni ... eastwards with the eastern Ross Sea gyre settling out along the continental slope and shelf to the east of ...
Meeting Document : WG-FSA-07/35 : Автор(ы): S.M. Hanchet, G.J. Rickard, J.M. Fenaughty, A. Dunn and M.J. Williams (New Zealand)
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Analysis of observer coverage for Japanese krill fishing vessels
should be discussed. Author(s): T. Okuda, M. Kiyota and H. Okamura (Japan) Title: Analysis of observer ...
Meeting Document : WG-SAM-10/17 : Автор(ы): T. Okuda, M. Kiyota and H. Okamura (Japan)
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CCAMLR’s Vulnerable Marine Ecosystems bioindicator taxa: a relevant tool for benthic ecoregionalisation
will be available in the original article. Original article includes full benthic ecoregionalisation ... . Blettery, C. Moreau, T. Saucède, N. Améziane, G. Duhamel and M. Eléaume Title: CCAMLR’s Vulnerable Marine ...
Meeting Document : WG-EMM-18/19 : Автор(ы): A. Martin, E. Trouslard, M. Hautecoeur, J. Blettery, C. Moreau, T. Saucède, N. Améziane, G. Duhamel and M. Eléaume
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Habitat use of type – C killer whales (Orcinus orca) in the Ross Sea, Antarctica
. Considering the Ross Sea Region Marine Protected Area (RSR MPA), these findings might be contemplated to ... the existing Antarctic Special Protected Area (ASPA). Author(s): G. Lauriano, E. Pirotta, T. Joyce, R ...
Meeting Document : WG-EMM-2019/08 : Автор(ы): G. Lauriano, E. Pirotta, T. Joyce, R. L. Pitman and S. Panigada
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Preliminary investigations of an assessment model for skates and rays in the Ross Sea
multi-species catch has not been investigated. While is it plausible that a general model may be ... attempted to create a catch history of all skates and rays in the Ross Sea, and integrate these data with ... assessment model. We conclude that aspects of the catch history were very uncertain, including the species ... conclude that additional research is required to investigate the usefulness of such models. We also make a ...
Meeting Document : WG-SAM-07/4 : Автор(ы): A. Dunn, S.M. Hanchet, S.L. Ballara and M.P. Francis (New Zealand)
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Revised input parameters and implications for the Antarctic toothfish (Dissostichus mawsoni) stock assessment in Subareas 88.1 and 88.2
runs that investigate the sensitivity of the 2006 stock assessment to changes in these model inputs and ... -scale areal complexity, we were unable to provide a stratification that resulted in improved or ... , vessel, or vessel type did not provide any additional information as these tended to be highly correlated ... with the location variables. The catch and CPUE indices for the Ross Sea Antarctic toothfish fishery ...
Meeting Document : WG-SAM-07/6 : Автор(ы): A. Dunn and S.M. Hanchet (New Zealand)
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