Résultats de la recherche
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Simulation experiments and CCAMLR yield estimates using CASAL
model experiments for Dissostichus spp., and methods for calculating CCAMLR yields using CASAL. We ... found in a real assessment. Author(s): A. Dunn (New Zealand) Title: Simulation experiments and CCAMLR ...
Meeting Document : WG-FSA-SAM-05/9 : Auteur(s): A. Dunn (New Zealand)
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The Australian exploratory toothfish fishery in CCAMLR Division 58.4.2 and Subdivision 58.4.3b in season 2003/04
Dissostichus sp. in CCAMLR Divisions 58.4.3b (BANZARE Bank) and Division 58.4.2 in the 2003/04 season. The ... . Overall, bycatch was highest at BANZARE Bank with 916 kg of total bycatch, comprising 15% of the total ... . Erceg and E. van Wijk (Australia) Title: The Australian exploratory toothfish fishery in CCAMLR ...
Meeting Document : WG-FSA-04/66 : Auteur(s): D. Erceg and E. van Wijk (Australia)
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Identification of Amblyraja species in the longline fishery in Subarea 48.3 – CCAMLR
A.georgiana. Male A. sp.anon attain 50% maturity at a total length of 97cm, 13 cm greater than the length at ... captures of A.sp.anon were found at depths >1000m, where 85% of A.georgiana were caught in depths ... purposes of CCAMLR assessments and monitoring it should be treated as a s eparate species from A.georgiana ... ) Title: Identification of Amblyraja species in the longline fishery in Subarea 48.3 – CCAMLR Approval ...
Meeting Document : WG-FSA-02/54 : Auteur(s): M. Endicott (United Kingdom), L.J.V. Compagno (South Africa) and D.J. Agnew (United Kingdom)
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Some components of uncertainty in the CCAMLR 2000 acoustical survey of krill
Abstract: Quickly studied and quantified were sources of uncertainty in the CCAMLR 2000 ... studies are warranted. Author(s): D.A. Demer (USA) Title: Some components of uncertainty in the CCAMLR ...
Meeting Document : WG-EMM-00/49 : Auteur(s): D.A. Demer (USA)
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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
CCAMLR Statistical Division 58.5.2. The current decision rules for setting catch limits for icefish ... theoretically allow some commercial fishing to occur on icefish stocks when stock biomass is at a low level ... point for the mackerel icefish (Champsocephalus gunnari) fishery in CCAMLR Statistical Division 58.5.2 ...
Meeting Document : WG-FSA-11/34 : Auteur(s): Delegation of Australia
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PRELIMINARY ESTIMATION OF PENGUIN BREEDING ABUNDANCE AT SPATIAL-SCALES OF RELEVANCE TO CCAMLR: INCORPORATING UNCERTAINTY IN COUNT DATA
. Ramm (CCAMLR Secretariat) Title: PRELIMINARY ESTIMATION OF PENGUIN BREEDING ABUNDANCE AT SPATIAL ... workshop, and the underlying basis of new estimation procedures presented to the workshop. At an SSMU level ... -SCALES OF RELEVANCE TO CCAMLR: INCORPORATING UNCERTAINTY IN COUNT DATA Approval: Approved ...
Meeting Document : WG-EMM-08/53 : Auteur(s): H. Lynch, R. Naveen (USA), J. McKinlay, C. Southwell (Australia), P. Trathan (United Kingdom), W. Trivelpiece, S. Trivelpiece (USA) and D. Ramm (CCAMLR Secretariat)
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Tests for anomalous years in the CCAMLR index series (draft)
Abstract: The properties of a method for detecting anomalous years in CCAMLR index series are ... present, at least according to one model For cases like (b) it is proposed that a Box-Cox transformation ... anomalous years in the CCAMLR index series (draft) Approval: Approved ...
Meeting Document : WG-EMM-Stats-97/06 : Auteur(s): MacKenzie, D., Manly, B.F.
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Evidence of two stocks of Champsocephalus gunnari in the South Georgia region, CCAMLR fishing Area 48.3
Abstract: In 1991, the 0 age-class of C. gunnari were sampled at Shag Rocks on 18 January, off ... between to 19 January to 19 February. The size- frequency of fish at Shag Rocks contained two modes of 31 ... combined samples off the coast of South Georgia were 24-63mm SL. The mean and median sizes of the fish at ... these locations were all significantly (p The size difference between the larger size mode at Shag Rocks ...
Meeting Document : WG-FSA-94/16 : Auteur(s): A.W. North (United Kingdom)
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Brief report on results of experimental harvest regime for the exploratory fishery for crab in the area of the South Orkney Islands (CCAMLR Subarea 48.2) during the 2009/10 season
" Tamango " in CCAMLR zone, the searching operations were carried out in the area of the ... in the area of the Southern Orkney Islands. Probably, the absence of crabs at the in March was ... connected to their seasonal migration to other depths. At the end of March, biological productivity of this ... area is extremely low; and it is economically inexpedient to conduct fisheries for bottom organisms at ...
Meeting Document : WG-FSA-10/44 : Auteur(s): Yu.V. Korzun and S.E. Anosov (Ukraine)
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Estimating uncertainty in local biomass estimates of toothfish in CCAMLR in Subareas 58.4 and 48.6 research blocks
estimation methods at the Research Block scale and prioritise resolving issues in Research Blocks that show ... uncertainty in local biomass estimates of toothfish in CCAMLR in Subareas 58.4 and 48.6 research blocks ... Delegation responsibility for releasing documents: CCAMLR Secretariat ...
Meeting Document : WG-SAM-17/12 : Auteur(s): L. Robinson, P. Burch and K. Reid