Search results
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Further computations of the consequences of setting the annual krill catch limit to a fixed fraction of the estimate of krill biomass from a survey
the annual krill catch limit to a fixed fraction of the estimate of krill biomass from a survey Approval ... Further computations of the consequences of setting the annual krill catch limit to a fixed ... is set as the catch for a 20-year period. Three alternative fishing seasons are considered. Fishing ... in summer (near-coincident with the period of krill growth), or throughout the year, allows a greater catch ...
Meeting Document : WG-KRILL-92/04 : Author(s): D.S. Butterworth, G.R. Gluckman and S. Chalis (South Africa)
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Biomass of krill in Division 58.4.2 and an estimation of precautionary yield, including a subdivision of the precautionary catch limit along the 55ºE longitude
a subdivision of the precautionary catch limit along the 55ºE longitude Approval: Approved Secretariat Workflow ... a subdivision of the precautionary catch limit along the 55ºE longitude ...
Meeting Document : SC-CAMLR-XXVI/07 : Author(s): Delegation of Australia
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Further computations of the consequences of setting the annual krill catch limit to a fixed fraction of the estimate of krill biomass from a survey
Further computations of the consequences of setting the annual krill catch limit to a fixed ... ), as a function of the fraction of the biomass estimate which is set as the catch for a 20-year period. Three ... and S. Chalis (South Africa) Title: Further computations of the consequences of setting the annual krill catch ... limit to a fixed fraction of the estimate of krill biomass from a survey Approval: Approved ...
Meeting Document : WG-KRILL-93/42 : Author(s): D.S. Butterworth, G.R. Gluckman, R.B. Thomson and S. Chalis (South Africa)
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Assignment of research catch limits for effort-limited research proposals in fisheries with pre-existing non-zero catch limits
Abstract: Research fishing conducted under CM 24-01 requires that research catch limits ... . For fish stocks already subject to non-zero total catch limits, e.g. based on agreed stock assessments ... , deducting research catch limits can result in forgone catch for other vessels participating in the Olympic ... fishery. We propose a simple and transparent mechanism by which research catch limits assigned to effort ...
Meeting Document : SC-CAMLR-XXXIII/09 : Author(s): Delegation of New Zealand
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Recommendation for an explicit limit reference point for the mackerel icefish (Champsocephalus gunnari) fishery in CCAMLR Statistical Division 58.5.2
in CCAMLR Statistical Division 58.5.2. The current decision rules for setting catch limits for icefish ... . Australia recommends the development of a limit reference point, such that the commercial catch limit ... completed. In years with a zero commercial catch limit, a combined bycatch and research catch limit of 30 ... Division 58.5.2. The current decision rules for setting catch limits for icefish theoretically allow some ...
Meeting Document : WG-FSA-11/34 : Author(s): Delegation of Australia
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Upward adjustments to local catch limits for the krill fishery in Subarea 48.1
adjustments to local catch limits for the krill fishery in Subarea 48.1. We use the term local catch limit ... to refer to a catch limit that applies to a group of SSMUs (gSSMU), and the work presented here is based ... to local catch limits as one component of a larger strategy for feedback management (FBM) of the krill ... and suggest that upward adjustments of local catch limits may not negatively impact predator populations ...
Meeting Document : WG-EMM-16/47 : Author(s): Antarctic Ecosystem Research Division, Southwest Fisheries Science Center and NOAA Fisheries
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Evaluation of the effects of illegal, unregulated and unreported (IUU) fishing on the legal catch of fisheries for Dissostichus eleginoides
Abstract: CCAMLR currently establishes catch limits each year for Patagonian toothfish ... of this species. As a result of IUU fishing, the catch limits set by CCAMLR are being reduced each year ... catch limits does not seem to be commensurate with the rising levels of IUU catches. This paper explores ... explored are with IUU annual catch at 0.33x, 1x, 2x and 4x a legal catch limit derived from an assessment ...
Meeting Document : WG-FSA-02/69 : Author(s): A.J. Constable (Australia)
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Experience with seabird by-catch limits in a trial of longline fishing in the Macquarie Island toothfish fishery
with seabird by-catch limits in a trial of longline fishing in the Macquarie Island toothfish fishery Approval ... Experience with seabird by-catch limits in a trial of longline fishing in the Macquarie Island ... and strict seabird bycatch limits. The seabird bycatch limits categorised seabirds into three groups ... of species with a different limit for each group. The groupings reflected the varying conservation status ...
Meeting Document : WG-FSA-07/19 : Author(s): T. Hewitt and I. Hay (Australia)
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Alternative methods for determining subarea or local area catch limits for krill in Statistical Area 48
Paper Title: Alternative methods for determining subarea or local area catch limits for krill ... precautionary catch limit on krill (Euphausia superba) in Statistical Area 48. The measure also implies ... methods of determining subarea or local area krill catch limits are evaluated relative to six criteria ... that allocate the 1.5 million tonne limit by evenly dividing the catch among subareas or by using historical ... SUBAREA OR LOCAL AREA CATCH LIMITS FOR KRILL IN STATISTICAL AREA 48 G. Watters and R.P. Hewitt ... * Abstract CCAMLR Conservation Measure 32/X sets a 1.5 million tonne precautionary catch limit on krill ... or local area krill catch limits are evaluated relative to six criteria: (i) the degree to which ... that allocate the 1.5 million tonne limit by evenly dividing the catch among subareas or by using historical ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 237–249 : Author(s): Watters, G. and R.P. Hewitt
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ACTION PLAN AIMED AT REDUCING SEABIRD BY-CATCH IN THE FRENCH EEZs IN STATISTICAL DIVISION 58.5.1 AND SUBAREA 58.6
which have been implemented since 2002 to limit seabird by-catch. This action plan is submitted ... been implemented since 2002 to limit seabird by-catch. This action plan is submitted in response ... Abstract: France's action plan aims to reduce considerably seabird by-catch by longliners ... that France will pursue in the next few years to limit bird mortality. The plan will also list the measures ...
Meeting Document : SC-CAMLR-XXVII/08 : Author(s): Delegation of France