Search results
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Population dynamics of black-browed and grey-headed albatrosses Diomedea melanophris and D. chrysostoma at Bird Island, South Georgia
Island, South Georgia for 17 consecutive years (1975-1991). Over this period almost all the Grey-headed ... in rearing a chick and 75% of those failing to do so returning to breed the next year, 5-10% of both ... categories delaying one further year (even when still paired). Grey-headed Albatrosses are essentially ... Georgia for 17 consecutive years (1975-1991). Over this period almost all the Grey-headed Albatross ...
Meeting Document : SC-CAMLR-XII/BG/21 : Author(s): Delegation of United Kingdom
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Exploring age and growth dynamics of a historically overfished Sub-Antarctic fish species: The grey rockcod (Lepidonotothen squamifrons) in the vicinity of Heard Island and McDonald Island
, condition, selectivity and age structure. Using otoliths, maximum age estimates have increased by 5 years ... , selectivity and age structure. Using otoliths, maximum age estimates have increased by 5 years to 24. Through ...
Meeting Document : WG-FSA-15/51 : Author(s): D. Maschette, D.C. Welsford and C. Gardner (Australia)
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Fish Heaven 2.0: summary of modifications and additions to earlier versions and illustrations of its application as a tool for evaluating fisheries management systems
examples of its application as a tool for evaluating fisheries management systems. As in previous years ... of its application as a tool for evaluating fisheries management systems. As in previous years there have ...
Meeting Document : WG-FSA-SAM 03/15 : Author(s): I. Ball (Australia)
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Fishing gear, marine debris and oil associated with seabirds at Bird Island, South Georgia, 2002/03
such annual report. As in most previous years, more items of fishing gear (mostly longlining gear) and debris ... numbers of both decreased slightly since last year. The quantity of fishing gear associated with giant ... and/or snoods were ingested by wandering albatross chicks at South Georgia this year. Hooks were typical ... such annual report. As in most previous years, more items of fishing gear (mostly longlining gear) and debris ...
Meeting Document : SC-CAMLR-XXII/BG/09 : Author(s): Delegation of the United Kingdom
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Preliminary results of an age/length study of juvenile Notothenia rossii marmorata from Potter Cove, South Shetland Islands
as the birth date of the fish, which is discussed. The length-age range of the fish was 18-44 cm and 3-7 years ... as the birth date of the fish, which is discussed. The length-age range of the fish was 18-44 cm and 3-7 years ...
Meeting Document : WG-FSA-90/09 : Author(s): E. Barrera-Oro and R. Casaux (Argentina)
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Fishery Report 2014: Dissostichus spp. South Sandwich Islands (Subarea 48.4)
’ for Dissostichus spp.) are shaded. Throughout this report the CCAMLR fishing season is represented by the year ... to 30 November 2014). Fishery Report 2014: Dissostichus spp. South Sandwich Islands (Subarea ... of D. mawsoni and D. eleginoides caught in this fishery are presented in Figure 1 for all years in which ... which fish were measured (N) and the number of fish measured (n) in each year are provided. Note ...
Document : Site Section: Publications
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Fishery notifications
to the Commission by 20 July. The procedures for new fishery notifications submissions are described in Conservation ... to ccamlr [at] ccamlr [dot] org (subject: New%20fishery%20notification) (contact the Secretariat). ... information to the Commission by 20 July. The procedures for new fishery notifications submissions ...
Page : Site Section: Compliance
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ASSESSMENT OF PATAGONIAN TOOTHFISH POPULATION IN THE NORTH OF SUBAREA 48.4 USING DATA FROM A FOUR-YEAR TAGGING EXPERIMENT
in some years; 6. Analysis of tagging and biometric data suggests that D. eleginoides at 48.4 have similar ... FROM A FOUR-YEAR TAGGING EXPERIMENT Approval: Approved ... development in 2008/09 suggests that D. eleginoides may spawn in the North of 48.4 in some years; 6. Analysis ... -YEAR TAGGING EXPERIMENT ...
Meeting Document : WG-FSA-09/17 : Author(s): J. Roberts and D.J. Agnew (United Kingdom)
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Variability of krill biomass estimates in repeated mesoscale surveys in relation to CCAMLR-2000 Survey
-14.12.84 and 20.01.88-09.03.88). There were used similar gear (Isaak's Kidd Midwater Trawl ... significant changes, being in the limit of 15.3-20.3 g/m2. When assuming that changes of average weight ... 48 is quite stable during last seventeen years. It is to be noted however that due to difference ... -14.12.84 and 20.01.88-09.03.88). There were used similar gear (Isaak's Kidd Midwater Trawl) and methods ...
Meeting Document : WG-EMM-01/28 : Author(s): V.A. Sushin, F.F. Litvinov (Russia) and V. Siegel (Germany)
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The Concept of Representativeness in MPA Design
years. Author(s): Submitted by ASOC Title: The Concept of Representativeness in MPA Design Approval ... years. ...
Meeting Document : CCAMLR-XXXII/BG/14 : Author(s): Submitted by ASOC