Результаты поиска

1. Algunos aspectos biologicos relevantes a la explotacion de la merluza negra (Dissostichus eleginoides Smitt, 1898) en la zona economica exclusiva argentina y sector oceanico adyacente

   Abstract:  This work aims to the study of the distribution, size structure by depth, first ... eleginoides) in the Argentine Sea, and atempts some explanation by a trophic analysis of such distribution ... . The distribution of Patagonian toothfish extends between of 36°30'S and 55°S from 80 to 2500 m ... depth. Greatest concentration areas were found south and NE of the Malvinas Islands, over the slope of ...

   Meeting Document : WG-FSA-97/49 : Автор(ы): Almeyda, S.M., Prenski, L.B.

2. Temporal variability in Adélie penguin CEMP parameters and their response to changes in prey availability

   the temporal variability in predator response parameters at this site is largely driven by changes in ... Abstract:  We examined the within- and between- year fluctuations of four Adélie penguin ... the duration of early and late stage foraging trips. For example, low breeding success was recorded in ... a season with long foraging trips during the guard period, relatively short trips during the crèche ...

   Meeting Document : WG-EMM-12/22 : Автор(ы): L. Emmerson and C. Southwell (Australia)

3. Temporal variability in Adélie penguin CEMP parameters and their response to changes in prey availability

   the temporal variability in predator response parameters at this site is largely driven by changes in ... Abstract:  We examined the within- and between- year fluctuations of four Adélie penguin ... the duration of early and late stage foraging trips. For example, low breeding success was recorded in ... a season with long foraging trips during the guard period, relatively short trips during the crèche ...

   Meeting Document : WG-EMM-12/48 : Автор(ы): L. Emmerson and C. Southwell (Australia)

4. An ecological risk assessment of current conservation measures for krill fishing in East Antarctica (CCAMLR Divisions 58.4.1 and 58.4.2)

   Abstract:  Australia is adapting the risk assessment framework used in Area 48 to assess the risks ... and 58.4.2, off the coast of East Antarctica, and to evaluate whether the current management procedure ... relatively simple derivation of the risk assessment framework to assess whether the current conservation ... measures that are relevant to Divisions 58.4.1 and 58.4.2 sufficiently mitigate the risk of a krill fishery ...

   Meeting Document : WG-EMM-18/37 : Автор(ы): N. Kelly, L. Emmerson, S. Kawaguchi, C. Southwell and D. Welsford

5. Status of WG-SAM reviews of research plans and research proposals and recommendations for streamlining

   Abstract:  Part of the remit of WG-SAM includes reviewing and providing advice to WG-FSA and the ... SC on the experimental design of research plans submitted under CM 21-02, and research proposals ... alone. The large volume of papers, lack of consistent format, lack of clear performance review criteria ... , and the lack of time available at the meeting made a meaningful review of each plan infeasible. To ...

   Meeting Document : WG-FSA-15/14 : Автор(ы): Convener of WG-SAM and Chair of the Scientific Committee

6. A proposal to subdivide CCAMLR Statistical Division 58.4.1 using environmental data

   1996 based on the results of an acoustic survey (BROKE) of the southernmost 873,000 km2 of this area ... (CCAMLR 1996). Detailed subsequent analysis of the results of this survey have indicated that Division ... 58.4.1 can be divided into two approximately equal sized subdivisions: 80-115?E and 115-150?E on the ... basis of environmental data. Krill is more abundant in the western subdivision and its biomass is more ...

   Meeting Document : WG-EMM-00/30 : Автор(ы): S. Nicol and T. Pauly (Australia)

7. Orientation of Antarctic krill in an aquarium

   Abstract:  Acoustic methods appear to be the best way to estimate Antarctic krill abundance ... aquarium aboard the R. V. Kaiyo Maru. Average body orientation was 45.6° (SD = 19.6°, N= 67), which was ... would tend to reduce the reflected echo intensity when compared to animals swimming horizontally ... . Although mature females with marked swelling of the cephalothorax were not included in the experiment, the ...

   Meeting Document : WG-KRILL-93/24 : Автор(ы): Y. Endo (Japan)

8. Entanglement in man-made debris of Antarctic fur seals at Bird Island, South Georgia

   Abstract:  The incidence of entanglement in man-made debris by Antarctic fur seals (Arctocephalus ... gazella) at Bird Island, South Georgia, was monitored throughout the austral winter and summer of 1990/91 ... as part of an ongoing study by the British Antarctic Survey. A minimum of 8 seals were sighted ... entangled, 7 (88%) of which had their neck collars removed, during the winter months (April – October ...

   Meeting Document : CCAMLR-X/BG/05 : Автор(ы): Delegation of UK

9. Winter and summer foraging location of Adélie penguins from Mawson, Davis and Casey

   with a diet which is largely comprised of the fishery target species Antarctic krill (Euphausia superba ... ). Being central-place foragers during the breeding season, their foraging range is restricted by the ... foraging locations is relevant to WG-EMM in terms of understanding the spatial and temporal scales of ... influence on CEMP parameters as well as the management of the Southern Ocean marine living resources in ...

   Meeting Document : WG-EMM-13/08 : Автор(ы): L. Emmerson, N. Kokubun and C. Southwell (Australia)

10. Рекомендация об инициировании обсуждения вопроса о методах планирования и организации работы Комиссии по сохранению морских живых ресурсов Антарктики (АНТКОМ)

    Abstract:  In recent years, there has been an increase in the number and complexity of issues that ... the Commission (and Scientific Committee) has been compelled to address. Without planned and targeted ... issues concurrently. Australia recommends that, given discussions held during the CCAMLR Symposium, and ... more broadly in the Commission and Scientific Committee, it is timely for the Commission to consider ...

    Meeting Document : CCAMLR-XXXIV/18 : Автор(ы): Delegation of Australia

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