Search results
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Implementation of Conservation Measure 31-02
the Argos Georgia to be both responsible and fully compliant with CCAMLR requirements. Author(s ... Abstract: In compliance with CM 31-02 (General Measure for the closure of all fisheries ...
Meeting Document : CCAMLR-XXXI/BG/30 : Author(s): Delegation of the United Kingdom
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Estimating Antarctic krill density from multi-beam observations using distance sampling methods
processing of acoustic data from fishing vessels. Some krill fishing vessels are equipped with scanning or ... sampling theory- that provides a general means for estimating krill density and biomass from vertically ... oriented multi-beam echo-sounder data. I describe an extension to this approach that may, subject to the ... data observed with horizontally oriented multi-beam and scanning sonars to contribute to krill ...
Meeting Document : SG-ASAM-12/05 : Author(s): M.J. Cox (Australia)
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CHINSTRAP PENGUINS: MISUNDERSTOOD AND VULNERABLE MONITORS OF ECOSYSTEM CHANGES IN THE SCOTIA SEA REGION OF ANTARCTICA
the SS, the “sea-ice hypothesis”, suggests that declines in the seasonal extent and duration of sea ... , 30 years of field studies in the WAP, coupled with more regional surveys throughout the Scotia Sea ... dramatically. Here, we present evidence supporting an alternative, more robust, hypothesis that explains both ... (Euphausia superba) in the SS region. Linking trends in penguin abundance with trends in krill biomass can ...
Meeting Document : WG-EMM-09/17 : Author(s): W.Z. Trivelpice, J.T. Hinke, A.K. Miller, C. Reiss, S.G. Trivelpiece and G.M. Watters (USA)
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Beach debris survey, Signy Island, South Orkney Islands, 2003/04
bands, the fact that they continue to appear as beach debris indicates that the ban on their use aboard ... , followed by wood at 24%. The results of this seasons litter survey, clearly shows that the longevity of ... plastics and other materials with a high resistance to degradation in the marine environment remains a ... problem and highlights the need for continued monitoring to ensure that vessels are aware of, and comply ...
Meeting Document : SC-CAMLR-XXIII/BG/15 : Author(s): Delegation of the United Kingdom
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Spatio–temporal dynamics of Antarctic krill fishery: identification of fishing hotspots
that the catch density (ton∙km-2) inside the FHs is correlated with the total catch obtained ... subarea. Despite that the fishery is operating in the Antarctic Peninsula area since 1980s, the spatial ... , in this case, fishing hotspots (FH), combined with a temporal analysis to assess persistence of these ... FHs. Results indicate that the fishery is presenting consistent FH across years, particularly during ...
Meeting Document : WG-EMM-16/52 : Author(s): F. Santa Cruz, B. Ernst and J.A. Arata
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CEMP indices and the development of ecosystem assessments
Abstract: In 2000, WG-EMM requested that the Secretariat review the historical development of ... of reference documents which could be held electronically on the CCAMLR website and/or on CDROM ...
Meeting Document : WG-EMM-01/9 : Author(s): Secretariat
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Summary report of the International Fishers’ Forum – Solving the Incidental Capture of Seabirds in Longline Fisheries
fisheries. Participants committed to undertake a number of activities and report back at a second forum that ... will be held in Hawaii in late 2002. Author(s): CCAMLR Observer (New Zealand) Title: Summary report ...
Meeting Document : SC-CAMLR-XX/BG/19 : Author(s): CCAMLR Observer (New Zealand)
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Dive bout of chinstrap penguin at Seal Island, Antarctica
continuously by time-depth recorders from two adults breeding chicks. Their diving behaviour could be split ... individuals among days on which dives are recorded but differed between individuals, suggesting that ...
Meeting Document : WG-CEMP-93/17 : Author(s): Y. Mori (Japan)
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From KYM to GYM: the development of the krill yield model
Abstract: In 2000, WG-EMM requested that the Secretariat take on the responsibility of compiling ... framework for a set of reference documents which could be held electronically on the CCAMLR website and/or ...
Meeting Document : WG-EMM-01/8 : Author(s): Secretariat
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Notes on methods for measuring and estimating the status of krill
different institutes are outlined in the hope that standardisation by WG-EMM can be established and thus ...
Meeting Document : WG-EMM-01/16 : Author(s): I. Everson (United Kingdom)