Resultados de la búsqueda
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Analysis of krill fishery behaviour in the southwest Atlantic: potential signals for moving fishing activities amongst SSMUs
pumping methods due to small amount of data accumulated so far. More detailed data is need to be obtained ...
Meeting Document : WG-EMM-07/27 : Autor(es): S. Kawaguchi, A. Constable and S. Nicol (Australia)
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Review of CCAMLR activities on monitoring marine debris in the Convention Area
Database contains data from 12 sites, most within Area 48. There are 4 sites that have data for more than 3 ... continue to form the major part of the debris associated with seabird colonies. The number of Antarctic fur ...
Meeting Document : SC-CAMLR-XXV/BG/09 : Autor(es): Secretariat
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Seabird research at Cape Shirreff, Livingston Island, Antarctica, 2005/06
previous season and is the third lowest population size in the 10 years of census data. The chinstrap ... location and diving behaviour data to be done at a later date. Author(s): E.S.W. Leung, R.A. Orben and W.Z ...
Meeting Document : WG-EMM-06/P1 : Autor(es): E.S.W. Leung, R.A. Orben and W.Z. Trivelpiece (USA)
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Standardised CPUE analysis of the Antarctic toothfish (Dissostichus mawsoni) fishery in the Ross Sea for the years 1997/98 to 2005/06
fishing years. This report revises and updates the previous analysis with the addition of data from the ... 2006 season for the Ross Sea using the revised location data for (a) all vessels and (b) core vessels ...
Meeting Document : WG-FSA-06/47 : Autor(es): A. Dunn and S.M. Hanchet (New Zealand)
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An updated descriptive analysis of the Antarctic toothfish (Dissostichus mawsoni) tagging scheme in the Ross Sea for the years 1997/98 to 2004/05
Subareas 88.1 and 88.2 since 2001 is presented. Tag-release and tag-recapture data are presented for both ... movement of Antarctic toothfish from the New Zealand data set has been about 200 km. However, most (80 ...
Meeting Document : WG-FSA-05/34 : Autor(es): A. Dunn, S.M. Hanchet and K. Maxwell (New Zealand)
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An 8-year cycle in krill biomass density inferred from acoustic surveys conducted in the vicinity of the South Shetland Islands during the austral summers of 1991/1992 through 2001/2002
Abstract: Data from single and multi-frequency active acoustic surveys conducted annually in the ... -seasonal variations in krill biomass density and dispersion were derived from the re-processed data set for ...
Meeting Document : WG-EMM-03/6 : Autor(es): R.P. Hewitt, D.A. Demer and J.H. Emery (USA)
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Sources of variability associated with Adélie penguin CEMP parameters measured at Béchervaise Island, East Antarctica
to the timing of data collection which we term as the within-season variability. This ranged between ... -day CEMP periods to reduce the time span over which the data are collected while simultaneously ...
Meeting Document : WG-EMM-03/48 : Autor(es): L.M. Emmerson, C. Southwell, J. Clarke and K. Kerry (Australia)
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Krill population dynamics in the Scotia Sea: variability in growth and mortality within a single population
regional differences in growth and mortality on population size 12 structure was examined using data on the ... modal size classes that was not present 15 in the raw data. Optimising the mortality rate, to minimise ...
Meeting Document : WG-EMM-02/16 : Autor(es): K. Reid, E.J. Murphy (United Kingdom), V. Loeb and R.P. Hewitt (USA)
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Are penguins and seals in competition for Antarctic krill at South Georgia?
) satellite-tracking data to investigate the spatial separation of these two species whilst at sea during the ... breeding seasons of 1999 and 2000; b) diet data to assess potential changes in their trophic niches between ...
Meeting Document : WG-EMM-01/22 : Autor(es): K.E. Barlow, I.L. Boyd, J.P. Croxall, I.J. Staniland, K. Reid and A.S. Brierley (United Kingdom)
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Trends of Antarctic fur seal population at SSSI No. 32, Livingston Island, South Shetlands, Antarctica
of the simple model used, and the weighted effect of the continuos data set during these last 8 years ... , and the scattered historical data. Further evidence that the breeding population of A. gazella is ...
Meeting Document : WG-EMM-99/16 : Autor(es): R. Hucke-Gaete, D. Torres, A. Aguayo, J. Acevedo and V. Vallejos (Chile)