Search results
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Marine debris and entanglements at Bird Island and King Edward Point, South Georgia, Signy Island, South Orkneys and Goudier Island, Antarctic Peninsula 2016/17
. Entanglements of two Antarctic fur seals were observed at Bird Island and one at Signy Island, with three ... to 1 March 2017), which is the highest number since observations began in 2010/11. Entanglements of two ... Antarctic fur seals were observed at Bird Island and one at Signy Island, with three instances of entangled ...
Meeting Document : SC-CAMLR-XXXVI/BG/35 : Author(s): C. Waluda
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Variations in the diet composition and feeding intensity of mackerel icefish (Champsocephalus gunnari) at South Georgia (Antarctic)
energy content appears to be the prefered diet. In years of krill shortage, such as in 1991, krill ... is replace d by the ubiquitous Themisto gaudichaudii. The occurrence of krill in the diet in 1991 was one ... of the lowest within a 28 year period of investigation. Variation in food composition between sampling sites ... content appears to be the prefered diet. In years of krill shortage, such as in 1991, krill is replace ...
Meeting Document : WG-FSA-93/24 : Author(s): K.-H. Kock and S. Wilhelms (Germany), I. Everson (United Kingdom) and J. Gröger (Germany)
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Is CCAMLR science keeping up?
Abstract: This paper raises a question about CCAMLR’s capacity and commitment to regularly review ... those developed by experts from outside of the ‘CCAMLR club’. Two examples were considered ... This paper raises a question about CCAMLR’s capacity and commitment to regularly review ... those developed by experts from outside of the ‘CCAMLR club’. Two examples were considered ...
Meeting Document : SC-CAMLR-XXXVII/BG/29 : Author(s): Submitted by ASOC
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OCCURRENCE OF DWARF MINKE WHALES (BALAENOPTERA ACUTOROSTRATA SUBSP) AROUND THE ANTARCTIC PENINSULA
around the South Shetland Island and four in the Gerlache Strait. In addition, another two animals were ... and four in the Gerlache Strait. In addition, another two animals were identified as dwarf minke whales ... were identified by the reported external diagnostic characters for this species. Seven animals occurred ... external diagnostic characters for this species. Seven animals occurred around the South Shetland Island ...
Meeting Document : WG-EMM-11/P2 : Author(s): J. Acevedo, C. Olavarría, J. Plana, A. Aguayo-Lobo, A. Larrea and L.A. Pastene
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Persistent organic pollutants in stomach contents of Adélie penguins from Edmonson Point (Victoria Land, Antarctica)
Point (Ross Sea) (74°20'56.7"S, 165°08'10.03"E) were analysed. Gas chromatography ... . Foraging sites were identified by satellite trackers in two study periods. Author(s): S. Corsolini ... ) (74°20'56.7"S, 165°08'10.03"E) were analysed. Gas chromatography revealed concentrations ... the mating season, when observations took place. Foraging sites were identified by satellite trackers in two ...
Meeting Document : WG-EMM-03/58 : Author(s): S. Corsolini, S. Olmastroni, N. Ademollo, G. Minucci and S. Focardi (Italy)
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Theoretical considerations for estimating the density of cohorts and mean recruitment of Patagonian toothfish (Dissostichus eleginoides) based on research trawl survey data
Abstract: The current method used by the Working Group on Fish Stock Assessment (WG-FSA) for ... was an urgent need to review and revise the recruitment series for D.eleginoides in Subarea 48.3 ... assessing the long-term yield for toothfish fisheries in CCAMLR uses estimates of density of juvenile ... toothfish derived from research trawl surveys as an estimate of absolute abundance of recruitment to the ...
Meeting Document : WG-FSA-04/92 : Author(s): C.R. Davies, E.M. van Wijk and A.J. Constable (Australia)
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Areal and seasonal extent of sea-ice cover off the northwestern side of the Antarctic Peninsula: 1979 through 1995
of the Antarctic Peninsula indicates that four "ice events" have occurred during the last 1 7 years ... multiple years is apparent. Annual curves of sea ice cover were integrated over time to produce an annual ... of the Antarctic Peninsula indicates that four "ice events" have occurred during the last 1 7 years. The most ... between ice events in seasonal timing, areal extent, seasonal duration and persistence over multiple years ...
Meeting Document : WG-EMM-96/24 : Author(s): Hewitt, R.P.
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A development of catch per unit effort (CPUE) trends that may be useful in stock assessment for Dissostichus mawsoni in Subarea 48.6
to 2017/2018 fishing seasons. General Linear Models and General Linear Mixed Models were applied ... /2018 fishing seasons. General Linear Models and General Linear Mixed Models were applied to these data ...
Meeting Document : WG-SAM-2019/37 : Author(s): S. Somhlaba, K. Leach, M. Bergh, T. Okuda, T, IIchi, R. Sarralde and T. Namba
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Managing the Ross Sea toothfish fisheries – A response to the consultation responses (COMM CIRC 18/39)
Abstract: In 2017 the fishery in the Northern Area of the Ross Sea Area 88.1 was opened for one ... monitoring, and the calculation of closure dates, for the 2018/19 season in the Ross Sea: The Secretariat ... In 2017 the fishery in the Northern Area of the Ross Sea Area 88.1 was opened for one day, closed ... , and the calculation of closure dates, for the 2018/19 season in the Ross Sea: The Secretariat will follow a defined ...
Meeting Document : WG-FSA-18/07 : Author(s): CCAMLR Secretariat
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PREDICTING SPECIES DISTRIBUTIONS FROM MUSEUM AND HERBARIUM RECORDS USING MULTI-RESPONSE MODELS FITTED WITH MULTIVARIATE ADAPTIVE REGRESSION SPLINES
of reliable information about sites where species are absent. Here we test two approaches for overcoming ... information about sites where species are absent. Here we test two approaches for overcoming ...
Meeting Document : WS-VME-09/P02 : Author(s): Elith, J., Leathwick, J.