Search results
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PROPOSAL FOR AN EXTENSION TO THE MARK–RECAPTURE EXPERIMENT TO ESTIMATE TOOTHFISH POPULATION SIZE IN THE SOUTH OF SUBAREA 48.4
fishing season with the aims of providing the data required for assessments of the population structure ... season with the aims of providing the data required for assessments of the population structure, size ...
Meeting Document : WG-FSA-09/18 : Author(s): J. Roberts and D.J. Agnew (United Kingdom)
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Modifications to the Generalised Yield Model in 2004, version GYM501E.EXE
an error in the calculation of the recruitment series from survey data was detected. This error does ... in the calculation of the recruitment series from survey data was detected. This error does not affect ...
Meeting Document : WG-FSA-04/91 : Author(s): A.J. Constable (Australia)
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Trends in bird and seal populations as indicators of a system shift in the Southern Ocean
components is poorly understood because of the difficulty of obtaining long-term data sets on marine ... is poorly understood because of the difficulty of obtaining long-term data sets on marine organisms ...
Meeting Document : WG-EMM-03/53 : Author(s): H. Weimerskirch, P. Inchausti, C. Guinet and C. Barbraud (France)
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Gentoo penguin Pygoscelis papua diet as an indicator of planktonic availability in the Kerguelen Islands
on samples taken 2–4 km from the studied colonies. Data on the abundance of zooplankton derived from penguins ... 2–4 km from the studied colonies. Data on the abundance of zooplankton derived from penguins' diet ...
Meeting Document : WG-Joint-94/11 : Author(s): C.A. Bost, P. Koubbi, F. Genevois, L. Ruchon and V. Ridoux (France)
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A study of UK and Russian surveys using acoustics to augment trawling methods in shelf waters off South Georgia (Subarea 48.3)
during WG-FSA–2002. These results show that the current observation system for the collection of data ... –2002. These results show that the current observation system for the collection of data for icefish ...
Meeting Document : WG-FSA-02/56 : Author(s): S. Kasatkina, P. Gasyukov (Russia), C. Goss, I. Everson, M. Belchier, T. Marlow, A. North and M. Collins (United Kingdom)
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Effect of a shore-based sampling program on Notothenia coriiceps populations
coriiceps was studied at Potter Cove, South Shetland Islands, by comparing catch data taken in successive ... was studied at Potter Cove, South Shetland Islands, by comparing catch data taken in successive summers ...
Meeting Document : WG-FSA-99/24 : Author(s): R. Casaux and E. Barrera-Oro (Argentina)
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Alternative assessment methods for toothfish at South Georgia
tagged at South Georgia since 2000, and it is possible now to examine the usefulness of tagging data ... tagged at South Georgia since 2000, and it is possible now to examine the usefulness of tagging data ...
Meeting Document : WG-FSA-SAM-04/17 : Author(s): Kirkwood, G., Payne, A., Agnew, D.
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Considerations on the design and evaluation of surveys for estimating recruitment of Patagonian toothfish (Dissostichus eleginoides) with preliminary outcomes for the Heard Island plateau region (Division 58.5.2)
Island Plateau region (Division 58.5.2) are based on data obtained from annual random stratified trawl ... Plateau region (Division 58.5.2) are based on data obtained from annual random stratified trawl surveys ...
Meeting Document : WG-FSA-SAM-04/19 : Author(s): Candy, S., Constable, A.J., Davies, C.R.
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Dynamics of Antarctic penguin populations in relation to inter-annual variability in sea-ice distribution
) and regional (from remote sensing data) sea ice variables. Throughout the study period, the Adélie penguin ... ) and regional (from remote sensing data) sea ice variables. Throughout the study period, the Adélie penguin ...
Meeting Document : WG-EMM-96/10 : Author(s): Murphy, E.J., Croxall, J.P., Trathan, P.N.
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Report on Argentine CCAMLR Subarea 48.3 survey: fish
for C. gunnari for the pooled data. No significant differences were found between males and females. Juveniles ... for C. gunnari for the pooled data. No significant differences were found between males and females. Juveniles ...
Meeting Document : WG-FSA-13/62 : Author(s): A. Zavatteri and A. Giussi (Argentina)