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1. An iterative model to construct an age-length key to assess the age composition of a new fishery for Dissostichus eleginoides in Chilean waters

   and Heisey, 1987). We found a catch age distribution pattern wich is not significatly different from the one ... , 1987). We found a catch age distribution pattern wich is not significatly different from the one ... Abstract:  Traditional calculation of catch age composition estimate requires that the age-length ... data and random length frecuency be sampled from the same population, in other case an age-length key ...

   Meeting Document : WG-FSA-92/23 Rev. 1 : Author(s): H. Robotham V. and Z. Young U. (Chile)

2. Fine-scale catch, effort and biological data (C4 trawl surveys)

   (Conservation Measure 24-01). These data are reported on a haul-by-haul basis and are referred to as 'C4 ... data'. The data form includes a user guide and further information is available from ...

   Form

3. COMPARISON OF THE PRECISION OF DIRECT VERSUS AGE LENGTH KEY METHODS OF ESTIMATING CATCH-AT-AGE PROPORTIONS

   . The ALK_LBrs method is slightly inferior to the other two sampling/estimation methods for most of the age ... . The ALK_LBrs method is slightly inferior to the other two sampling/estimation methods for most of the age ... Abstract:  Catch-at-age proportions can be estimated directly using a simple random sample (SRS ... ) of fish in the catch, determining the ages in the sample, and calculating proportions in each age class ...

   Meeting Document : WG-FSA-09/22 Rev. 1 : Author(s): S.G. Candy (Australia)

4. Estimating confidence intervals for fish stock abundance estimates from trawl surveys

   likelihood ratios from Aitchison's delta distribution. Simulation tests of the method show that unbiased ... of the x2 distribution with one degree of freedom, at the a probability level. An asymptotic confidence ... occurring in cases where one maximisations occur in a nested fashion, which of the strata has a high CV ... A ~ H H O ~ ~ K O M ~ E I H ~ I J U U CJIOeB. OnOHKa "LOW C.1. > True" IIOKa3bIBaeT IIpOqeHTHOe OTHOIlleHHe HcII~IT~HH~~, AJIX KOTOPbIX ... of non-zero observations. The last two terms are additive constants which can be ignored when ...

   Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 203–207 : Author(s): de la Mare, W.K

5. Conservation Measure Conservation Measure 41-11 (2005)

   , and notes that this measure would be for one year and that data arising from these activities would ... Zealand, Spain and Uruguay. The fishery shall be conducted by one (1) Australian, two (2) Chilean, two ... (2) Korean, three (3) New Zealand, two (2) Spanish and one (1) Uruguayan flagged vessels using longlines ... tonnes shall be taken in any one of the eight small-scale research units (SSRUs) as detailed in Annex ... Limits on the Exploratory Fishery for Dissostichus spp. in Statistical Division 58.4.1 in the 2005 ...

   Conservation Measure : 41-11 (2005)

6. Estimating confidence intervals for fish stock abundance estimates from trawl surveys

   using the swept area method, using likelihood ratios from Aitchison's delta distribution ...

   Meeting Document : WG-FSA-93/20 : Author(s): W.K. de la Mare (Australia)

7. Requirement for flag vessels of Contracting Parties fishing or undertaking research in the Convention Area to be marked in accordance with the ‘FAO standard specifications and guidelines for marking and identification of fishing vessels’

   identification markings on vessels fishing in the Convention Area. It is proposed that the 'FAO Standard ... Specifications and Guidelines for Marking and Identification of Fishing Vessels' be adopted by CCAMLR ...

   Meeting Document : CCAMLR-XVII/22

8. Shifts in the demersal fish community of South Georgia

   1970's. Use of a non-parametric method revealed a significant change in this community from ...

   Meeting Document : SC-CAMLR-VII/BG/24 : Author(s): United States of America

9. Updates to Fishery Reports – A prototype based on the ‘Exploratory fishery for Dissostichus mawsoni in Subarea 48.6’ Fishery Report

   on the SAM meeting server). The 2018 Working Group on Fish Stock Assessment welcomed the Secretariat’s intent ... paragraph 2.30).  Author(s):  CCAMLR Secretariat Title:  Updates to Fishery Reports – A prototype based ... server). The 2018 Working Group on Fish Stock Assessment welcomed the Secretariat’s intent ... paragraph 2.30).  ...

   Meeting Document : WG-SAM-2019/35 : Author(s): CCAMLR Secretariat

10. DEVELOPMENT OF A SPATIALLY EXPLICIT AGE-STRUCTURED STATISTICAL CATCH-AT-AGE POPULATION DYNAMICS MODEL FOR MODELLING MOVEMENT OF ANTARCTIC TOOTHFISH IN THE ROSS SEA

    Abstract:  We present a generalised spatially explicit Bayesian statistical catch-at-age ... a preliminary development version of this model to Antarctic toothfish in the Ross Sea as an age and maturity ... population age structure in a spatially explicit manner. The model is parameterised by both population ... processes (i.e., ageing, recruitment, and mortality), as well as movement processes defined as the product ...

    Meeting Document : WG-SAM-08/14 : Author(s): A. Dunn and S. Rasmussen (New Zealand)

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