Search results
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Cycles of Euphausia superba recruitment evident in the diet of Pygoscelid penguins and net trawls in the South Shetland Islands, Antarctica
females when the krill population was dominated by large adults at the end of the cycles; net samples ... females when the krill population was dominated by large adults at the end of the cycles; net samples ...
Meeting Document : WG-EMM-07/P2 : Author(s): A. Miller and W. Trivelpiece (USA)
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A new fishing gear in the Chilean Patagonian toothfish fishery to minimise interactions with toothed whales with associated benefits to seabird conservation
. In addition to this, each 15 m-long vertical line carry a weight at the end, this sinks baited hooks at up ... to this, each 15 m-long vertical line carry a weight at the end, this sinks baited hooks at up to 0.80 m/sec ...
Meeting Document : WG-FSA-07/14 : Author(s): C.A. Moreno, R. Castro, L.J. Mujica and P. Reyes (Chile)
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Estimation of tag-loss rates for tagged fish in the Patagonian toothfish (Dissostichus eleginoides) fisheries at Heard Island and McDonald Islands in Division 58.5.2
% of all double-tagged fish retain at least one tag after one year, and 80.2% after ten years ... fish retain at least one tag after one year, and 80.2% after ten years. The parameter of annual tag ...
Meeting Document : WG-FSA-17/21 : Author(s): P. Ziegler
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RESPONSE OF ANTARCTIC BENTHIC COMMUNITIES TO DISTURBANCE: WRST RESULTS FROM THE ARTIWCIAL BENTHIC DISTURBANCE EXPERIMENT ON THE EASTERN WEDDELL SEA SHELF, ANTARCTICA
as a grounding iceberg. Before the disturbance event and 11 days after it, the seafloor communities were sampled ... slightly but not significantly smaller after the disturbance. Effects of disturbance became more evident ... as a grounding iceberg. Before the disturbance event and 11 days after it, the seafloor communities were sampled ... slightly but not significantly smaller after the disturbance. Effects of disturbance became more evident ...
Meeting Document : WS-VME-09/P05 : Author(s): Rossi, S., Mintenbeck, K., Knust, R., Isla, E., Gerdes, D.
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Continuation in the 2014/15 season of the research plan initiated in 2012/13 for stocks of Dissostichus spp. in Divisions 58.4.1 and 58.4.2
-growth study by otoliths reading will allow a robust stock assessment by the end of this multiyear ... -growth study by otoliths reading will allow a robust stock assessment by the end of this multiyear ...
Meeting Document : WG-SAM-14/09 : Author(s): Delegation of Spain
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Krill consumption by Adélie penguins in CCAMLR Divisions 58.4.1 and 58.4.2
) to March (end of moult)). We are currently extending the prey consumption model to estimate the amount ... (November (arrival) to March (end of moult)). We are currently extending the prey consumption model ...
Meeting Document : WG-EMM-16/65 : Author(s): C. Southwell and L. Emmerson
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Brief report on results of experimental harvest regime for the exploratory fishery for crab in the area of the South Orkney Islands (CCAMLR Subarea 48.2) during the 2009/10 season
to their seasonal migration to other depths. At the end of March, biological productivity of this area is extremely ... depths. At the end of March, biological productivity of this area is extremely low ...
Meeting Document : WG-FSA-10/44 : Author(s): Yu.V. Korzun and S.E. Anosov (Ukraine)
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Midwater trawl catchability regarding quantitative estimation of krill biomass using the method of trawling surveys on abundance
and distributional pattern end trawl parameters. Data on trawl catchability distribution parameters and krill ... and distributional pattern end trawl parameters. Data on trawl catchability distribution parameters and krill ...
Meeting Document : WG-KRILL-91/32 : Author(s): S.M. Kasatkina (USSR)
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Preliminary information on inshore demersal fish from the Danco Coast, Antarctic Peninsula, in the 1999/00 summer season
around the South Shetland Islands at the end of the 1970s was responsible for the decrease in the inshore ... Shetland Islands at the end of the 1970s was responsible for the decrease in the inshore population ...
Meeting Document : WG-FSA-00/63 : Author(s): R. Casaux, E. Barrera-Oro, A. Baroni and A. Ramón
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Relationships of Antarctic krill (Euphausia superba Dana) variability with westerlies fluctuations and ozone depletion in the Antarctic Peninsula area
that the mean of krill stock densities after the 1984/85 decreased drastically as compared with that before 1982 ... stock density seems to be slightly recovering year by year after 1990 indicated a minimum ... stock densities after the 1984/85 decreased drastically as compared with that before 1982/83 with abrupt ... to be slightly recovering year by year after 1990 indicated a minimum of it. The association of krill variability ...
Meeting Document : WS-AREA 48-98/5 : Author(s): M. Naganobu, K. Kutsuwada, Y. Sasai and S. Taguchi (Japan)