Search results
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Fishery Report 2016: Champsocephalus gunnari South Georgia (Subarea 48.3)
conservative catch limit, and was restricted to pelagic trawling to avoid impacts on non-target species ... with a minimum mesh size of 90 mm. In recent years, the catch limit for this fishery has been between 1 500 ... . Reported catch 4. In Subarea 48.3 a pelagic trawl fishery targets C. gunnari. The annual catch limit ... in the early 1990s. The fishery reopened as a pelagic trawl fishery in 1995. Catch limits have been set ...
Document : Site Section: Publications
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Horizontal flux of secondary production in the southern ocean food web: current velocity data and the transport of krill in the South Georgia ecosystem
with estimates of local predator demand to consider the implications for calculating the precautionary catch ... levels suitable for the region. The study suggests that catch levels in this area have in the past being ... with estimates of local predator demand to consider the implications for calculating the precautionary catch ... levels suitable for the region. The study suggests that catch levels in this area have in the past being ...
Meeting Document : WG-EMM-97/65 : Author(s): Everson, I.E., Trathan, P.N., Murphy, E.J.
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VPA as one of the approaches for settling a problem of Patagonian toothfish, Dissostichus eleginoides, population quantity (Subarea 48.3, South Georgia)
coefficients of fishing mortality F more precise by using catch data on age groups without resorting ... of F by adjusting the catch database and using variable parameters of natural mortality and mean fish weight. Author ... coefficients of fishing mortality F more precise by using catch data on age groups without resorting ... of F by adjusting the catch database and using variable parameters of natural mortality and mean fish weight. ...
Meeting Document : WG-FSA-95/14 : Author(s): Shlyakhov, V.A.
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CCAMLR e-CDS User Manual
CCAMLR’s Catch Documentation Scheme (CDS) seeks to: identify the origins of Dissostichus spp ... . populations, by-catch of some Antarctic species and the undermining of CCAMLR conservation measures promote ... CCAMLR’s Catch Documentation Scheme (CDS) seeks to: identify the origins of ... of serious depletion of Dissostichus spp. populations, by-catch of some Antarctic species ...
Page : Site Section: Compliance
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ASOC evaluation of the CDS
Abstract: The trade in IUU toothfish continues two years after the adoption by CCAMLR of a Catch ... 20th meeting to verify the information in Catch Documents by VMS and independent observers, to provide ... The trade in IUU toothfish continues two years after the adoption by CCAMLR of a Catch ... at its 20th meeting to verify the information in Catch Documents by VMS and independent observers ...
Meeting Document : CCAMLR-XX/BG/20 : Author(s): Submitted by ASOC
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Standardisation of commercial CPUE
is developed. Catch rates of vessels are compared when they are fishing close together in time and space ... to be robust when varying catch composition criteria, minimum number of comparisons required and standard ... for standardisation of fishing power for individual vessels in a commercial fishing fleet is developed. Catch rates ... varying catch composition criteria, minimum number of comparisons required and standard vessel. ...
Meeting Document : WG-SAM-15/P01 : Author(s): A. Salthaug and O.R. Godø
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Results of the longline survey for toothfish in the northern Ross Sea region (SSRU 88.2A) by the FV Argos Froyanes, United Kingdom
set 7 longline sets with all vessel operations conforming to the required research criteria. A catch ... of 49 tonnes of D mawsoni and small catch of 29 kg of two D eleginoides was taken; 150 tagged fish were ... 7 longline sets with all vessel operations conforming to the required research criteria. A catch of 49 tonnes ... of D mawsoni and small catch of 29 kg of two D eleginoides was taken; 150 tagged fish were released at 3.1 fish ...
Meeting Document : WG-SAM-15/31 : Author(s): M. Soeffker, J. Clark, J.M.G. Rebollo and C. Darby (United Kingdom)
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Krill Fishery Report
of catch and SISO data, including incidental mortality of marine mammals and seabirds as well as the CCAMLR ... approach to management of the krill fishery) with the addition of monthly catch maps for the last complete ... of catch and SISO data, including incidental mortality of marine mammals and seabirds as well as the CCAMLR ... approach to management of the krill fishery) with the addition of monthly catch maps for the last complete ...
Meeting Document : WG-EMM-15/30 : Author(s): CCAMLR Secretariat
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Biology, population dynamics and preliminary assessment of the long-term yield of Macrourus caml by-caught by the Australian fishery at Heard Island and the McDonald Islands (CCAMLR Division 58.5.2)
Abstract: Grenadiers (Macrourus spp.) are a common by-catch of the Australian fisheries ... propose an increase in total allowable catch based on the long-term sustainable yield for M. caml ... Grenadiers (Macrourus spp.) are a common by-catch of the Australian fisheries in Division 58.5.2 ... an increase in total allowable catch based on the long-term sustainable yield for M. caml, and a proportional ...
Meeting Document : WG-FSA-15/63 : Author(s): J. Dell, D. Maschette, E. Woodcock and D. Welsford (Australia)
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Interactions between cetaceans and fisheries in Southern Ocean
during day light hours. Catch rates of longliners declined to less than 50% when orcas occurred close ... to the line down to 400 m where they apparently took fish. Their impact on catch rates was much less notable ... light hours. Catch rates of longliners declined to less than 50% when orcas occurred close to longline ... to 400 m where they apparently took fish. Their impact on catch rates was much less notable. Sperm whales ...
Meeting Document : WG-FSA-05/11 : Author(s): K.-H. Kock (Germany), M. Purves (South Africa) and G. Duhamel (France)