Search results
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Influence of tag numbers, size of tagged fish, duration of the tagging program, and auxiliary data on bias and precision of an integrated stock assessment
annual recruitment and year class strengths. (3) For a simulated lightly fished stock, CASAL assessments ... , however the precision of SSB status estimates in the final assessment year was relatively low. Bias ... and year class strengths. (3) For a simulated lightly fished stock, CASAL assessments with good quality ... the precision of SSB status estimates in the final assessment year was relatively low. Bias and precision ...
Meeting Document : WG-SAM-12/24 : Author(s): P.E. Ziegler (Australia)
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Progress on the application of an age-structured production model fitted to commercial catch-rate and catch-at-length data to assess the toothfish (Dissostichus eleginoides) resource in the Prince Edward Island vicinity
-at-length and GLM standardised CPUE data are all extended for one further year. Despite model refinements ... standardised CPUE data are all extended for one further year. Despite model refinements, the CPUE data ...
Meeting Document : WG-FSA-03/97 : Author(s): A. Brandão and D.S. Butterworth (South Africa)
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The integrated Antarctic expedition of the YugNIRO in the season of 1989–1990: main results of the ichthyological studies
;6230" (Storegg Bank), where some 30 thousand tons of fish concentrated over an area of some 50 ... ), where some 30 thousand tons of fish concentrated over an area of some 50 square miles. Census surveys ...
Meeting Document : WG-FSA-90/39 : Author(s): A.K. Zaitsev, V.G. Prutko and V.N. Yakovlev (YugNIRO, USSR)
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Update on the ‘Demersal interactions with marine benthos in the Australian EEZ of the Southern Ocean: an assessment of the vulnerability of benthic habitats to impact by demersal gears’ project
Abstract: We provide an update on progress in the FRDC and industry-funded project “Demersal ... interactions with marine benthos in the Australian EEZ of the Southern Ocean: an assessment of the ... technologies and unique datasets for quantifying the dynamics and extent of the interactions between demersal ... fishing gears and deep sea habitats in the Southern Ocean, will assist with providing key components for ...
Meeting Document : WG-EMM-10/23 : Author(s): G.P. Ewing, D.C. Welsford and A.J. Constable (Australia)
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Report of CCAMLR-2000 Special Issue Workshop British Antarctic Survey, Cambridge, 30 May–6 June 2001
(Convener) Title: Report of CCAMLR-2000 Special Issue Workshop British Antarctic Survey, Cambridge, 30 May ... Report of CCAMLR-2000 Special Issue Workshop British Antarctic Survey, Cambridge, 30 May–6 June ...
Meeting Document : WG-EMM-01/60 : Author(s): J.L. Watkins (Convener)
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A proposal to adopt a conservation measure seeking an interim prohibiting on deep sea gillnet fishing in the Convention Area
): Delegation of Australia Title: A proposal to adopt a conservation measure seeking an interim prohibiting on ... Abstract: Australia proposes that the possession and/or use of gillnets for commercial purposes ... be prohibited until such time as (1) the Scientific Committee has investigated and reported on the ... potential impacts of this gear in the Convention Area, and (2) the Commission has agreed on the basis of ...
Meeting Document : WG-FSA-06/46 : Author(s): Delegation of Australia
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Progress toward an agreement on the conservation of albatrosses and petrels
Author(s): Delegation of Australia Title: Progress toward an agreement on the conservation of ... Consent: Yes Delegation responsibility for releasing documents: CCAMLR Secretariat ...
Meeting Document : SC-CAMLR-XXI/BG/20 : Author(s): Delegation of Australia
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Progress toward an Agreement on the Conservation of Albatrosses and Petrels
Author(s): Delegation of Australia Title: Progress toward an Agreement on the Conservation of ... Consent: Yes Delegation responsibility for releasing documents: CCAMLR Secretariat ...
Meeting Document : SC-CAMLR-XX/BG/20 : Author(s): Delegation of Australia
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Influence of data quality and quantity from a multiyear tagging program on an integrated fish stock assessment
tagging program on an integrated fish stock assessment Approval: Approved ... Abstract: Using a modeling framework for toothfish (Dissostichus spp.) population dynamics ... an integrated tag-based assessment are influenced by various aspects of a multiyear tagging program ... % tag size-overlap were sufficient for robust and unbiased assessments. Particularly in the early stages ...
Meeting Document : WG-FSA-13/P03 : Author(s): P. Ziegler
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A proposal to adopt a conservation measure seeking an interim prohibition on deep sea gillnet fishing in the Convention Area
Author(s): Delegation of Australia Title: A proposal to adopt a conservation measure seeking an ... interim prohibition on deep sea gillnet fishing in the Convention Area Approval: Approved Secretariat ... Workflow Status: Content Approved Document Release Consent: Yes Delegation responsibility for releasing ...
Meeting Document : CCAMLR-XXV/45 : Author(s): Delegation of Australia