Résultats de la recherche
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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 ...
Meeting Document : SC-CAMLR-XXVI/07 : Auteur(s): Delegation of Australia
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Options for allocating the precautionary catch limit of krill among small-scale management units in the Scotia Sea
Paper Title: Options for allocating the precautionary catch limit of krill among small-scale ... (Euphausia superba) in the Scotia Sea, CCAMLR established a precautionary catch limit of 4 million tonnes and ... catch limit for krill among the SSMUs so as to preclude the inadvertent concentration of catches in a ... small portion of the surveyed area. Five options for allocating the catch limit among the SSMUs in the ... OPTIONS FOR ALLOCATING THE PRECAUTIONARY CATCH LIMIT OF KRILL AMONG SMALL-SCALE MANAGEMENT UNITS IN THE ... to subdivide the precautionary catch limit for krill among the SSMUs so as to preclude the ... catch limit among the SSMUs in the Scotia Sea are presented in this paper. The fi rst four are static ... (>65%) of the catch limit would be allocated to three or less of the SSMUs adjacent to large ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 81–97 : Auteur(s): Hewitt, R.P., G. Watters, P.N. Trathan, J.P. Croxall, M.E. Goebel, D. Ramm, K. Reid, W.Z. Trivelpiece and J.L. Watkins
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ALLOCATING THE PRECAUTIONARY CATCH LIMIT FOR KRILL AMONGST THE SMALL-SCALE MANAGEMENT UNITS IN AREA 48: THE IMPLICATIONS OF DATA UNCERTAINTIES
catch limit among a set of small-scale management units. So far the Working Group has identified six ... candidate methods for subdividing the catch limit and rejected one of them as unsuitable (Option 1 ... fishing) until a future date. The remaining three options propose subdividing the catch limit according to ... the precautionary catch limit without incurring some risk. Author(s): P.N. Trathan and S.L. Hill ...
Meeting Document : WG-EMM-08/12 : Auteur(s): P.N. Trathan and S.L. Hill (United Kingdom)
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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
Paper Title: Further computations of the consequences of setting the annual krill catch limit to ... ), as a function of the fraction of the biomass estimate which is set as the catch for a 20-year period ... THE CONSEQUENCES OF SETTING THE ANNUAL KRILL CATCH LIMIT TO A FIXED FRACTION OF THE ESTIMATE OF ... biomass estimate which is set as the catch for a 20-year period. Three possible fishing seasons are ... reproductora de kril descienda por debajo de proporciones determinadas de F P . Keywords: krill, catch ... limit, biomass survey, CCAMLR INTRODUCTION results over the ranges of uncertainty for these ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 81–106 : Auteur(s): Butterworth, D.S., G.R. Gluckman, R.B. Thomson, S. Chalis, K. Hiramatsu and D.J. Agnew
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Rationale, structure and current templates of the Ecosystem, Productivity, Ocean, Climate (EPOC) modelling framework to support evaluation of strategies to subdivide the Area 48 krill catch limit amongst small-scale management units
focussed on subdividing the region-wide krill catch limit in the southwest Atlantic into small-scale ... environment for evaluating the strategies for subdividing the krill catch limit and, on the basis of these ... evaluation of strategies to subdivide the Area 48 krill catch limit amongst small-scale management units ...
Meeting Document : WG-SAM-07/14 : Auteur(s): A. Constable (Australia)
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Options for allocating the precautionary catch limit of krill among small-scale management units in the Scotia Sea
precautionary catch limit of krill for Area 48 into the small-scale management units (SSMU) adopted at CCAMLR ... allocating the precautionary catch limit of krill among small-scale management units in the Scotia Sea ...
Meeting Document : WG-EMM-03/36 : Auteur(s): R.P. Hewitt, G. Watters (USA) and P.N. Trathan (United Kingdom)
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THE RISKS OF NOT DECIDING TO ALLOCATE THE PRECAUTIONARY KRILL CATCH LIMIT AMONG SSMUS AND ALLOWING UNCONTROLLED EXPANSION OF THE KRILL FISHERY UP TO THE TRIGGER LEVEL
risks associated with three options for a Stage-1 allocation of the precautionary krill catch limit ... : THE RISKS OF NOT DECIDING TO ALLOCATE THE PRECAUTIONARY KRILL CATCH LIMIT AMONG SSMUS AND ALLOWING ...
Meeting Document : WG-EMM-09/12 : Auteur(s): G.M. Watters (USA), S. Hill (United Kingdom), J.T. Hinke (USA) and P. Trathan (United Kingdom)
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An illustrative management procedure for exploring dynamic feedback in krill catch limit allocations among small-scale management units
subdivision of the precautionary catch limit for krill among 15 small-scale management units (SSMUs) in the ... feedback in krill catch limit allocations among small-scale management units Approval: Approved ... underlying dynamics of the resource. Unlike static catch allocation options, the illustrative MPs developed ... subdivide the krill catch between SSMUs. Different MPs are then simulation tested with their performances ...
Meeting Document : WG-EMM-06/28 : Auteur(s): É. Plagányi and D. Butterworth (South Africa)
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Comment on “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” (WG KRILL 92/4)
setting the annual krill catch limit to a fixed fraction of the estimate of krill biomass from a survey ...
Meeting Document : WG-KRILL-92/28 : Auteur(s): H. Hiramatsu (Japan)
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A RISK ASSESSMENT TO ADVISE ON STRATEGIES FOR SUBDIVIDING A PRECAUTIONARY CATCH LIMIT AMONG SMALL-SCALE MANAGEMENT UNITS DURING STAGE 1 OF THE STAGED DEVELOPMENT OF THE KRILL FISHERY IN SUBAREAS 48.1, 48.2, AND 48.3.
the precautionary krill catch limit among SSMUs in Area 48. Our methodological approach follows ... PRECAUTIONARY CATCH LIMIT AMONG SMALL-SCALE MANAGEMENT UNITS DURING STAGE 1 OF THE STAGED DEVELOPMENT OF THE ... coastal SSMUs, and we do not know how much fishing effort might actually be required to catch the SSMU ... Option 2. Implementation of Fishing Option 4 will, relative to the other two options, substantially limit ...
Meeting Document : WG-EMM-08/30 : Auteur(s): G.M. Watters, J.T. Hinke (USA) and S. Hill (United Kingdom)