Résultats de la recherche
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Approaches to monitoring and assessing toothfish in new and exploratory fisheries, with particular reference to Subarea 88.1
temporal scales required for this approach and possible methods (and sample sizes) required to implement ... would be imprudent to rely solely on any one of these methods at the present time. We recommend that tag ...
Meeting Document : WG-FSA-SAM-04/08 : Auteur(s): ODriscoll, R.L., Hanchet, S.M.
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Can acoustic methods be used to monitor grenadier (Macrouridae) abundance in the Ross Sea region?
fishery for toothfish Dissostichus spp. in the Ross Sea, Antarctica. Ongoing monitoring tools are needed ... abundance. Acoustic data collected during New Zealand’s International Polar Year Census of Marine Life ... that predicted based on the measured size range of grenadiers. There are also positive correlations ...
Meeting Document : WG-FSA-12/P11 : Auteur(s): R.L. O’Driscoll, S.M. Hanchet and B.S. Miller
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Beach debris survey Signy Island, South Orkney Islands 1999/2000
polystyrene foam whichaccounted for 31% of all items recovered and 46% of items small enough to be ingested ... problem and highlights theneed for continued monitoring to ensure that vessels are aware of, and comply ... the lowest recorded (18%) and may indicate that the ban on their use aboard fishing vessels brought ...
Meeting Document : SC-CAMLR-XIX/BG/06 : Auteur(s): Delegation of the United Kingdom
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Foraging patterns in the Antarctic Shag Phalacrocorax bransfieldensis at Harmony Point, Antarctica
Delegation responsibility for releasing documents: Argentina ... Phalacrocorax bransfieldensis were studied by direct observation on individuals breeding at Harmony Point ...
Meeting Document : WG-EMM-18/03 : Auteur(s): R. Casaux and M.L. Bertolin
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Swarm characteristics of Antarctic krill Euphausia superba relative to the proximity of land during summer in the Scotia Sea
was also significantly greater, with an average density of 95 ind. M–3 compared to between 24 and 31 ...
Meeting Document : WG-EMM-10/P09 : Auteur(s): T. Klevjer, G.A. Tarling and S. Fielding
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Histopathology of Antarctic krill (Euphausia superba) bearing black spots
strains were also confirmed by in situ hybridization for 16S rRNA. The melanized nodules were almost ... often found on the cephalothorax of the body. Three bacteria were isolated from these black spots, and ...
Meeting Document : WG-EMM-07/29 : Auteur(s): S. Miwa, T. Kamaishi, T. Matsuyama, T. Hayashi and M. Naganobu (Japan)
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Foraging range and at-sea locations of female Antarctic fur seals, Cape Shirreff, Livingston Island, from 1999–2002
late December to late February for four consecutive breeding seasons (1998/99-2001/02). We had 7,550 ... instrumented 95 females with ARGOS satellite-linked transmitters prior to departures on foraging trips from ...
Meeting Document : WG-EMM-02/53 : Auteur(s): M.E. Goebel, S.N. Sexton and D.P. Costa (USA)
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Predicting changes in the Antarctic krill Euphausia superba population at South Georgia
the abundance and population structure of krill in 1998 and the consequences for predators. Consistent ... of Antarctic krill Euphausia superba and subsequent effects on dependent predators. However, the ...
Meeting Document : WG-EMM-99/37 : Auteur(s): K. Reid, K.E. Barlow, J.P. Croxall and R.I. Taylor (UnitedKingdom)
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OTOLITH CHEMISTRY REFLECTS FRONTAL SYSTEMS IN THE ANTARCTIC CIRCUMPOLAR CURRENT
eddies may account for affinities with neighbouring sampling areas, bringing water from the Subantarctic ... oceanic fish can resolve zones on either side, promoting application to population questions at similar ...
Meeting Document : WG-FSA-08/P04 - Abstract : Auteur(s): J.R. Ashford, A.I. Arkhipkin and C.M. Jones
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Larval fish distribution and abundance of the western Ross Sea
Release Consent: No Delegation responsibility for releasing documents: CCAMLR Secretariat ... carried out in the western Ross Sea in November-December 1994. The present study focused on improvement of ...
Meeting Document : WG-FSA-95/11 : Auteur(s): Greco, S., la Mesa, M., Vacchi, M.