Search results
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Penguin foraging behavior in relation to the distribution of prey
result from diel changes in the methods used by penguins to locate and capture prey. Our results suggest ... determined by the intensity of predation pressure by predators which feed in the upper portion of the water ...
Meeting Document : WG-KRILL-93/47 : Author(s): D.A. Croll, R.P. Hewitt, D.A. Demer and J.K. Jansen (USA)
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Population structure and connectivity of an important pelagic forage fish in the antarctic ecosystem, Pleuragramma antarcticum, in relation to large scale circulation
of biological material in marine systems. Large-scale transport by the Antarctic Circumpolar Current ... populations. Hypotheses were tested by measuring the chemistry, trace elements and stable isotopes, in ... transported by the ACC, shelf processes on the West Antarctic Peninsula (WAP), or along the Weddell Front ...
Meeting Document : WG-FSA-12/23 : Author(s): J.W. Ferguson (USA)
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Beach debris survey, Signy Island, South Orkney Islands, 2006/07
March from the three study beaches. The debris was counted, measured and classified by type, material ... vessels brought into force by CCAMLR in 1995/96 has yet to prove entirely effective. Plastic waste was ... predominant, as in previous seasons, making up 80% of all items recorded, followed jointly by metal and wood ...
Meeting Document : SC-CAMLR-XXVI/BG/19 : Author(s): Delegation of the United Kingdom
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An updated descriptive analysis of the toothfish (Dissostichus spp.) tagging program in Subareas 88.1 and 88.2 for 2006/07
-recapture data that were presented at the October 2006 meeting of WG-FSA by including data from New Zealand ... . The number of tags recaptured in the Ross Sea in 2007 by New Zealand vessels was the highest annual ... movements of Antarctic toothfish were observed from fish tagged by fishing vessels. A total of four fish ...
Meeting Document : WG-SAM-07/5 : Author(s): A. Dunn, S.M. Hanchet and S.L. Ballara (New Zealand)
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Beach debris survey, Signy Island, South Orkney Islands, 2005/06
from the three study beaches. The debris was counted, measured and classified by type, material, mass ... indicate that the ban on their use aboard fishing vessels brought into force by CCAMLR in 1995/96 has yet ... seasons, making up 55.42% of all items recorded, followed by metal at 28.74%. The results of this season ...
Meeting Document : SC-CAMLR-XXV/BG/14 : Author(s): Delegation of the United Kingdom
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Beach debris survey Signy Island, South Orkney Islands, 2004/05
from the three study beaches. The debris was counted, measured and classified by type, material, mass ... on their use aboard fishing vessels brought into force by CCAMLR in 1995/96 has yet to prove entirely ... all items recorded, followed by wood at 13.16%. The results of this season's litter survey ...
Meeting Document : SC-CAMLR-XXIV/BG/17 : Author(s): Delegation of the United Kingdom
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Beach debris survey, Signy Island, South Orkney Islands, 2003/04
from the three study beaches. The debris was counted, measured and classified by type, material, mass ... fishing vessels brought into force by CCAMLR in 1995/96 has yet to prove entirely effective and should ... , followed by wood at 24%. The results of this seasons litter survey, clearly shows that the longevity of ...
Meeting Document : SC-CAMLR-XXIII/BG/15 : Author(s): Delegation of the United Kingdom
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Report on the effectiveness of integrated weight (fast sinking) longlines in reducing the mortality of white-chinned petrels and sooty shearwaters in autoline longline fisheries
sooty shearwaters (Puffinus griseus) killed by unweighted longlines (UW; mean sink rate to 20 m depth ... the Janas and Avro Chieftain were followed by large number of seabirds, including 200-1,400 white ... for each pair of magazines or lines by counting dead birds during line hauling. In 2002 80 white ...
Meeting Document : WG-FSA-04/72 : Author(s): G. Robertson (Australia), N. Smith (New Zealand), B. Wienecke and S. Candy (Australia)
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Proposal for a new Antarctic Specially Protected Area, Terra Nova Bay, Ross Sea
boundary coordinates which can be readily identified on maps and by ship navigation systems; d) the need to ... ensure practical access by ships to Terra Nova Bay Station and that the associated operational activities ... and objectives of the proposed management plan. Author(s): Proposed by Italy Title: Proposal for a ...
Meeting Document : WG-EMM-02/56 : Author(s): Proposed by Italy
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Beach debris survey, Signy Island, South Orkney Islands 2000/2001
from three study beaches. The debris was counted, measured and classified by type, material, mass and ... declining trend since 1993/94. This may indicate that the ban on their use aboard fishing vessels adopted by ... . Classifying the waste by source revealed that 44% had come from ships or fishing vessels and 6% were from ...
Meeting Document : SC-CAMLR-XX/BG/05 : Author(s): Delegation of the United Kingdom