Resultados de la búsqueda
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Assessment models for Patagonian toothfish in research block 58.4.4b_1 (SSRU 58.4.4bC) for the years 1990-2014
year in OB_1a model were spurious. This suggests that Shinsei-maru No. 3 was learning operation in its ... observations in 2008 from OB_1a model (OB_1b model), and 3) modified OB_1b model as fix of fishing selectivity ... 58.4.4b_1 (SSRU 58.4.4bC) for the years 1990-2014 Approval: Approved Secretariat Workflow Status: Content ... at the estimates of OB_1b model, use of knife edge selectivity at fixed 8 year for disease mortality ...
Meeting Document : WG-SAM-15/25 : Autor(es): K. Taki (Japan), S. Mormede (New Zealand) and T. Ichii (Japan)
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Standardised CPUE analysis of the Antarctic toothfish (Dissostichus mawsoni) fishery in the Ross Sea for the years 1997/98 to 2005/06
fishing years. This report revises and updates the previous analysis with the addition of data from the ... that have been in the fishery for at least 4 years. We estimate indices using both lognormal ... reasonable and were consistent between the models presented here and CPUE analyses for previous years. The ... yearly indices were relatively stable between 1998 and 2003, with a decline in 2004, and an increase in ...
Meeting Document : WG-FSA-06/47 : Autor(es): A. Dunn and S.M. Hanchet (New Zealand)
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Standardised CPUE analysis of Antarctic toothfish (Dissostichus mawsoni) fishery in the Ross Sea for the years 1997/98 to 2004/05
years in Subarea 88.1 and 88.2. This report revises and updates the previous analysis with the addition ... analyses for previous years. The yearly indices were relatively stable between 1998 and 2003, with a ... Antarctic toothfish (Dissostichus mawsoni) fishery in the Ross Sea for the years 1997/98 to 2004/05 Approval ...
Meeting Document : WG-FSA-05/32 : Autor(es): A. Dunn and N.L. Phillips (New Zealand)
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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 ... discussed. In simple cases this method involves comparing a standardized residual with a critical value ... fitted linear regression line are compared with a critical value that is obtained on the assumption that ... anomalous years in the CCAMLR index series (draft) Approval: Approved ...
Meeting Document : WG-EMM-Stats-97/06 : Autor(es): MacKenzie, D., Manly, B.F.
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Winter habitat selection by Antarctic krill will increase krill-predator-fishery interactions during ice free years
around the Antarctic Peninsula in winters with contrasting ice conditions provide the first acoustic ... estimates of krill biomass, habitat use, and association with top predators to examine these likely ... -krill-predator interactions during low ice years when ice obligate predators are habitat limited and ... with Article II of the Convention for the Conservation of Antarctic Marine Living Resources. Author(s ...
Meeting Document : WG-EMM-15/05 : Autor(es): C.S. Reiss, A. Cossio, C.D. Jones, A. Murray, G. Mitchell, J. Santora, K. Dietrich, E. Weiss, C. Gimpel, J. Walsh and G.M. Watters (USA)
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Problems and prospects for the Convention on the Conservation of Antarctic Marine Living Resources twenty years on
Abstract: Twenty years after its adoption, the Convention on the Conservation of Antarctic Marine ... CCAMLR’s inability to deal with the toothfish challenge) threaten to be repeated in the second-generation ... Convention on the Conservation of Antarctic Marine Living Resources twenty years on Approval: Approved ...
Meeting Document : CCAMLR-XX/BG/18 : Autor(es): Submitted by ASOC
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Descriptive analysis of the toothfish (Dissostichus spp.) tagging programme in Subareas 88.1 & 88.2 for the years 2000–01 to 2014–15
years, most vessels have achieved or exceeded the required tagging rate of one toothfish per tonne of ... Antarctic toothfish have moved long distances with exchange observed between Shelf, Slope and North habitats ... toothfish (Dissostichus spp.) tagging programme in Subareas 88.1 & 88.2 for the years 2000–01 to 2014–15 ...
Meeting Document : WG-FSA-15/37 : Autor(es): S.J. Parker and S. Mormede (New Zealand)
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Progress towards an assessment of Antarctic toothfish (Dissostichus mawsoni) in Subarea 88.2 SSRUs 882C–H for the years 2002/03 to 2017/18 using a two-area model
models including data from four years of recapture data from the South. The assessment models were fit to ... suggest that data from the research plan are starting to inform the model, especially with respect to the ... agreement with those calculated using local Chapman and CPUE by seabed area analogy methods. At this stage ... Antarctic toothfish (Dissostichus mawsoni) in Subarea 88.2 SSRUs 882C–H for the years 2002/03 to 2017/18 ...
Meeting Document : WG-FSA-18/37 : Autor(es): S. Mormede and S. Parker
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Descriptive analysis of the toothfish (Dissostichus spp.) tagging programme in Subareas 88.1 & 88.2 for the years 2000–01 to 2010–11
recaptured since 2001. In recent years, most vessels have achieved or exceeded the target tagging rate of one ... one to SSRU 88.1I. In addition, several fish moved long distances on the slope and the shelf, with ... analysis of the toothfish (Dissostichus spp.) tagging programme in Subareas 88.1 & 88.2 for the years ...
Meeting Document : WG-FSA-11/46 : Autor(es): S. Mormede, A. Dunn and S.M. Hanchet (New Zealand)
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Revised assessment models for Patagonian toothfish in research block 58.4.3a_1 of Division 58.4.3a, Elan Bank for the years 2005–2014
fish tagged in 2012, and a catch at age model including the data with a single age length key applied ... to all years (ELAN_age model). Another run was a catch at length model as ELAN_len model except using ... 58.4.3a, Elan Bank for the years 2005–2014 Approval: Approved Secretariat Workflow Status: Content ... CCAMLR risk 2 values at 13 tonnes and above for the shallow fishery exceed 50% toward the end of 35 year ...
Meeting Document : WG-FSA-15/22 : Autor(es): K. Taki (Japan), S. Mormede (New Zealand) and T. Ichii (Japan)