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1. Informe sobre la operación del B/P nasero Viking Sky durante Setiembre–Octubre del 2001: Atlántico sudoccidental (latitudes 37°–38° sur y 42° sur) Área estadística 41

   Devincenzi in 1924, and it is usually found by fishing trawlers between 900 m and 1200 m of depth, along the ... 86.00 cm The majority of the sampled individuals of both sexes were determined in the grade 2 of gonadic ... selectivity of the fishing traps were determined in 59 cm of fish length, as the minimum size captured. The ... Abstract:  The northern geographical distribution of the toothfish Dissostichus eleginoides ...

   Meeting Document : WG-FSA-02/66 : Автор(ы): O.D. Pin y H. Nión (Uruguay)

2. Light levels experienced by foraging Antarctic fur seals, Arctocephalus gazella

   recorded strong light attenuation in the top 50 m of the water column. The mean attenuation coefficient was ... 0.140 ± 0.014 m-1 which was in the upper range of values measured by ship surveys at South Georgia. When ... Abstract:  This study examined the feasibility of using time depth recorders (TDRs) to measure ... (Arctocephalus gazella) at Bird Island, South Georgia (54° 00' S 38° 02' W) in the 1994/5 austral ...

   Meeting Document : WG-EMM-99/28 : Автор(ы): D.J. McCafferty, I.L. Boyd and T.R. Walker (UnitedKingdom)

3. Ross Sea fishery research and data collection plan

   ) is presented. The increase in the number of vessels in the exploratory fishery in Subareas 88.1 and ... Abstract:  A review of the use and effectiveness of research lines as a data collection and effort ... 88.2, combined with the greater number of Small Scale Research Units (SSRUs) and the amount of data ... collected through fishing activities has effectively made the requirement to force a spread of research sets ...

   Meeting Document : WG-FSA-05/49 : Автор(ы): J. Fenaughty (New Zealand)

4. Simulation experiments and CCAMLR yield estimates using CASAL

   “true” states with data that includes bias and variance in observations, as well as the robustness of ... were fitted with an expected percent root mean squared error (%RMSE) of less than 20%. The inclusion of ... , 2004) and investigate model performance from alternative types of observations. In general, most models ... the expected performance of integrated models is required that investigates a range of alternative ...

   Meeting Document : WG-FSA-SAM-05/9 : Автор(ы): A. Dunn (New Zealand)

5. Krill conversion factors

   with those currently in use although the differences are such that use of the traditional factors may ... practice in the fishery, if it is then the use of any of the conversion factors will result in a serious ... of different krill products are examined and a range of values produced. These are broadly in line ... introduce large errors into the estimation of removals. It is uncertain whether discarding is a common ...

   Meeting Document : WG-EMM-01/39 : Автор(ы): I. Everson (United Kingdom)

6. Testing early life connectivity using otolith chemistry and particle-tracking simulations

   stages in the water column substantially influence the direction and extent of connectivity. Used in ... Abstract:  We measured the otolith chemistry of adult Scotia Sea icefish (Chaenocephalus aceratus ... compared the chemistry with simulated particle transport using a circulation model. Material laid down in ... chemistry, simulations of the large-scale circulation predicted that particles released at 100-300m depth on ...

   Meeting Document : WG-FSA-10/P02 : Автор(ы): J. Ashford, M. La Mesa, B.A. Fach, C. Jones and I. Everson

7. CCAMLR-IWC-WS-08

   , trends and foraging parameters of baleen whales in the Southern Hemisphere Branch, T.A., Zerbini, A.N ... Report of review group of data sources on odontocetes in the Southern Ocean in preparation for IWC/CCAMLR ... /07 Report of the review group on sources of data on Antarctic fur seals Arctocephalus gazella in the ... Fish as Predators of Krill (Euphausia superba) and Other Pelagic Resources in the Southern Ocean ...

   Meeting

8. WG-KRILL/CEMP-94

   -Joint-94/07 Diagnostic model of functioning of Antarctic krill population in the Cooperation Sea V ... Distribution and abundance of Antarctic krill in the vicinity of Elephant Island during the 1994 austral summer ... indicators of change in marine prey stocks W.A. Montevecchi (Canada) WG-Joint-94/14 Draft Report of the Study ... impact of the krill fishery on penguins in the South Shetlands T. Ichii, M. Naganobu and T. Ogishima ...

   Meeting

9. Antarctic krill and climate change

   must be enhanced. To achieve this, critical knowledge gaps in the biology and ecology of Antarctic ... on the impact of climate change and increasing fisheries on Antarctic krill and Antarctic ecosystems ... , and possible repercussions for resource management. The workshop was organised by the Institute of ... Marine Resources and Ecosystem Studies (IMARES) in the Netherlands, and funded by the European Commission ...

   Meeting Document : SC-CAMLR-XXX/BG/03 : Автор(ы): Delegation of the European Union

10. Small scale krill surveys: simulations based on observed euphausiid distributions

    aggregations. Calculations based on the power of surveys to reliably detect changes in mean density indicate ... be required to detect changes of 40% in the mean if CVs are as high as those obtained in the ... that the coefficient of variation (CV) of mean krill density varies inversely with mean density, and is ... Abstract / Description:  An observed distribution of aggregations of the euphausiid, Meganyctiphanes ... on the power of surveys to reliably detect changes in mean density indicate that with probability ... detect changes of 40% in the mean if CVs are as high as those obtained in the simulations. Resume ... contour lines in krill abundance, and this meant across the mean direction of ocean currents. Some of the ... variance when transects are all the same length). For comparison, the actual mean density of krill in the ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 245–256 : Автор(ы): Agnew, D.J. and S. Nicol

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