Search results
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Growth of mackerel icefish (Champsocephalus gunnari) and age-size composition of population in subarea of the South Georgia
of two contiguous age groups. It was shown that in the 1980s during a number of years the catches were ... based on fish of two contiguous year classes, strong 1984 year class and middle 1983 year class ... . These year classes appeared against a background of the intensive icefish fishery, and krill biomass, judging ... from the catches, was rather low. Possibly, the abundance of one or another icefish year class ...
Meeting Document : WG-FSA-SAM 03/7 : Author(s): K.V. Shust and E.N. Kuznetsova (Russia)
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Acoustic and catch data collected by the fleet – relevance for feedback management
to the area covered by the assessment survey. The area has remained spatially coherent from year to year ... during the recent 6 years with some moderate variations, as also is the effort distribution over time ... indicating declining krill density until May in the study year. Author(s): O.R. Godø, T. Klevjer ... to the area covered by the assessment survey. The area has remained spatially coherent from year to year ...
Meeting Document : WG-EMM-15/13 : Author(s): O.R. Godø, T. Klevjer and G. Skaret (Norway)
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Movement and growth of tagged toothfish around South Georgia and Shag Rocks (Subarea 48.3)
, and have been at liberty from one to two years. Four fish were tagged and recaptured from the same longline ... at 42°S after about one year at liberty from some opportunistic tagging carried out on a toothfish pot ... at liberty from one to two years. Four fish were tagged and recaptured from the same longline vessel in 2002 ... one year at liberty from some opportunistic tagging carried out on a toothfish pot vessel ...
Meeting Document : WG-FSA-02/28 : Author(s): T.R. Marlow, D.J. Agnew and I. Everson (United Kingdom)
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Beach litter survey Signy Island, South Orkney Islands, 1992/93
by 80% and the number of items recovered by 83% over the three year survey period. At the same beach ... over the three years the numbers of polypropylene packaging bands fell by 93%. The results show a very ... by 80% and the number of items recovered by 83% over the three year survey period. At the same beach ... over the three years the numbers of polypropylene packaging bands fell by 93%. The results show a very ...
Meeting Document : CCAMLR-XII/BG/07 : Author(s): Delegation of United Kingdom
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Revised research plan for the exploratory longline fishery for Dissostichus spp. in 2014/15 in Division 58.4.3a
the coming years in order to achieve a robust stock assessment that would provide advice on a catch limit ... assessment next year. It is suggested also to define a catch limit with an appropriate local exploitation ... . in division 58.4.3a. France notified its wish to continue this exploratory fishery over the coming years ... to result in sufficient tag recaptures and to substantially refine the stock assessment next year ...
Meeting Document : WG-FSA-14/05 : Author(s): Delegation of France
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Dietary segregation of krill-eating South Georgia seabirds
in 5-10 other years suggest that in 1986 seabird diet and reproductive performance was indicative ... of a year of good availability of krill around South Georgia. In such circumstances, ecological segregation ... other years suggest that in 1986 seabird diet and reproductive performance was indicative of a year ...
Meeting Document : WG-EMM-97/15 : Author(s): Prince, P.A., Croxall, J.P., Reid, K.
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First Annual Report of the CCAMLR Otolith Network, 2002
in age estimations between all three readers, with no evidence of biases >2 years that would indicate ... between all three readers, with no evidence of biases >2 years that would indicate major differences ...
Meeting Document : WG-FSA-02/51
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Hydrographic conditions in the Elephant Island plateau region during December 1996
sampled throughout the years in the Elephant Island Plateau Region. With the new modem software ... throughout the years in the Elephant Island Plateau Region. With the new modem software as described ...
Meeting Document : WG-EMM-97/06 : Author(s): Stein, M.
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Size variations associated with abundance changes in juvenile Notothenia rossii observed at Potter Cove, South Shetland Islands, since the end of the fishery in the area
years in the same area. Author(s): E. Marschoff and E. Barrera-Oro (Argentina) Title: Size variations ... years in the same area. ...
Meeting Document : WG-FSA-91/13 : Author(s): E. Marschoff and E. Barrera-Oro (Argentina)
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Proposal for the creation of a Domain 1 MPA Expert Group
held at the Commission, the Scientific Committee and the Working Groups during recent years. These have ... at the Commission, the Scientific Committee and the Working Groups during recent years. These have included ...
Meeting Document : SC-CAMLR-XXXVI/19 : Author(s): Delegations of Argentina and Chile