Search results
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Seasonal and interannual variation in foraging range and habitat of macaroni penguins at South Georgia
, between sexes, between years and between individuals. During incubation, on foraging trips of 10-26 days ... years. The bearings of chick-rearing foraging trips were non-random and most were in a north-westerly ... and characteristics in macaroni penguins, but year and individual effects were relatively unimportant. Author(s): K.E ... , between sexes, between years and between individuals. During incubation, on foraging trips of 10-26 days ...
Meeting Document : WG-EMM-01/19 : Author(s): K.E. Barlow and J.P. Croxall (United Kingdom)
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Information on the status of fjord Notothenia rossii, Gobionotothen gibberifrons and Notothenia coriiceps in the lower South Shetland Islands derived from a long-term monitoring program (1983–2006) at Potter Cover
of twenty four years, and at Harmony Cove, Nelson Island, in the austral summers from 2001 to 2003 ... showed an increase in years 2002-2003, whereas G. gibberifrons was absent in the catches. These trends ... years, and at Harmony Cove, Nelson Island, in the austral summers from 2001 to 2003. The decline ... showed an increase in years 2002-2003, whereas G. gibberifrons was absent in the catches. These trends ...
Meeting Document : WG-FSA-06/25 : Author(s): E.R. Barrera-Oro and E.R. Marschoff (Argentina)
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The annual random stratified trawl survey to estimate the abundance of Dissostichus eleginoides and Champsocephalus gunnari in the Heard Island region (Division 58.5.2) for 2012
generally high in comparison with previous years, with the total fish catch being twice as high as the long ... and corals. Catches of individual taxa were generally much lower than in previous years, except for coral ... generally high in comparison with previous years, with the total fish catch being twice as high as the long ... and corals. Catches of individual taxa were generally much lower than in previous years, except for coral ...
Meeting Document : WG-FSA-12/25 : Author(s): G.B. Nowara and T. Lamb (Australia)
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Preliminary assessment of Dissostichus eleginoides on the Heard Island Plateau (Division 58.5.2) based on a survey in April–May 2003
not include growth beyond 15 years had only small effects on projected long term yields. Further work ... indicated some variability in survey catchability between years and suggest that it may be appropriate ... not include growth beyond 15 years had only small effects on projected long term yields. Further work ... indicated some variability in survey catchability between years and suggest that it may be appropriate ...
Meeting Document : WG-FSA-03/33 : Author(s): A.J. Constable, C.R. Davies, R. Williams and T. Lamb (Australia)
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Temporal variation in Antarctic sea-ice: analysis of a long-term fast-ice record from the South Orkney Islands
-decadal cycle in fast-ice duration at the South Orkney Islands from the mid-1960s to 1990. In recent years ... continent with a period of approximately 7-9 years. Analysis of atmospheric and oceanic connections ... in fast-ice duration at the South Orkney Islands from the mid-1960s to 1990. In recent years ... continent with a period of approximately 7-9 years. Analysis of atmospheric and oceanic connections ...
Meeting Document : WG-EMM-95/80 : Author(s): Symon, C., Murphy, E.J., Priddle, J., Clarke, A.
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Effects of variability in prey abundance on reproduction and foraging in chinstrap penguins (Pygoscelis antarctica)
somewhere along the continuum between maintaining constant investment in foraging effort between years ... of trips day–1, trip duration, number of dives trip–1 and dive rate) did not differ between years. We ... somewhere along the continuum between maintaining constant investment in foraging effort between years ... of trips day–1, trip duration, number of dives trip–1 and dive rate) did not differ between years. We ...
Meeting Document : WG-EMM-06/P6 : Author(s): D.A. Croll, D.A. Demer, R.P. Hewitt, J.K. Jansen, M.E. Goebel and B.R. Tershy (USA)
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Preliminary assessment of long-term yield of Patagonian toothfish (Dissostichus eleginoides) for the Heard Island Plateau region (CCAMLR Division 58.5.2) based on a random stratified trawl survey in May 2004
for the area of Division 58.5.2 to the west of 79 o 20’ E using standard CCAMLR methods. It presents a range ... of Division 58.5.2 to the west of 79 o 20’ E using standard CCAMLR methods. It presents a range of sensitivity ...
Meeting Document : WG-FSA-04/76 : Author(s): C.R. Davies, T. Lamb, A.J. Constable and R. Williams (Australia)
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Preliminary results of the E.L. Holmberg 1994 cruise to Subareas 48.3 and 48.2
in surface water temperature of about-0.5 to-1.0 in a period of approximately 20 days was detected around ... water temperature of about -0.5 to -1.0 in a period of approximately 20 days was detected around South ...
Meeting Document : WG-FSA-94/29 : Author(s): E.R. Marschoff, B. Prenski, B. Gonzalez, C. Remaggi and C. Balestrini (Argentina)
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Fishery Report: Exploratory fishery for Dissostichus spp. (TOT) in Division 58.4.1
................................................................ 11 Throughout this report the CCAMLR fishing season is represented by the year in which ... that season ended, e.g. 2012 represents the 2011/12 CCAMLR fishing season (from 1 December 2011 to 30 ... (n) in each year are given at the top of each panel. 2. Stocks and areas 8. The Working Group noted ... immature/mature distribution of animals of one stock, as is seen in the Ross Sea. It was agreed that even ...
Document : Site Section: Publications
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Conservation Measure Conservation Measure 25/IX (1990)
11 to day 15, day 16 to day 20, day 21 to day 25 and day 26 to the last day of the month ... to that date, together with an estimate of the date upon which the total allowable catch is likely ...
Conservation Measure : 25/IX (1990)