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1. Revised estimates of yield for Electrona carlsbergi based on a generalised version of the CCAMLR krill yield model

   escapement over a 20-year period is 75%; (iii) select the lower of γ1 and γ2 as the level of γ for ... probabilities of the stock of Electrona carlsbergi becoming depleted over a 20 year period. These projections ... -exploitation median level over a 20-year harvesting period is 10%; (ii) choose γ2, so that the median ... Abstract:  Traditional methods for estimating yield per recruit as a function of fishing mortality ...

   Meeting Document : WG-FSA-94/21 : Автор(ы): A.J. Constable and W.K. de la Mare (Australia)

2. Mapping Application for Penguin Populations and Projected Dynamics (MAPPPD)

   Abstract:  The attached paper, now in review, describes the Mapping Application for Penguin ... available data to develop estimates of abundance for each site and for each year since 1982; estimates are ... MAPPPD includes all available (published and unpublished) data on the four penguins (emperor, gentoo ... , Adélie, and chinstrap) for the region south of 60° S. A Bayesian population model integrates the ...

   Meeting Document : CCAMLR-XXXV/BG/15 : Автор(ы): Submitted by Oceanites, Inc.

3. Fishery Report: Exploratory fishery for Dissostichus spp. (TOT) in Division 58.4.3a

   applies to this fishery and in recent years has been linked to an exemption for night setting in CM 24 ... , 2006 and 2007, with broad modes at approximately 50–80 and 90–130 cm. In 2008 and 2012, a single ... . That year, the Commission agreed on four exploratory fisheries for Dissostichus spp. in this region ... S Fishery Report: Exploratory fishery for Dissostichus spp. (TOT) in Division ...

   Document : Site Section: Publications

4. OTOLITH-BASED AGEING OF THE PATAGONIAN TOOTHFISH (DISSOSTICHUS ELEGINOIDES) FOR THE HEARD AND MCDONALD ISLANDS: MODELLING FIXED AND RANDOM READER ERROR USING MULTIPLE READINGS OF A REFERENCE COLLECTION

   nearest integer (NI) value deviations, denoted as integer errors (IE), from the mean age for an individual ... Abstract:  Integrated assessments that use catch-at-age or abundance-at-age data for model ... calibration require an ageing error matrix as input in order to adequately account for uncertainty in the data ... obtained for a given readability score and age. Proportions of the AIE 1 yr error class decreased relative ...

   Meeting Document : WG-FSA-09/21 : Автор(ы): S.G. Candy, G.B. Nowara, D.C. Welsford and J.P. McKinlay (Australia)

5. OTOLITH-BASED AGEING OF THE PATAGONIAN TOOTHFISH (DISSOSTICHUS ELEGINOIDES) FOR THE HEARD AND MCDONALD ISLANDS: MODELLING FIXED AND RANDOM READER ERROR USING MULTIPLE READINGS OF A REFERENCE COLLECTION

   nearest integer (NI) value deviations, denoted as integer errors (IE), from the mean age for an individual ... Abstract:  Integrated assessments that use catch-at-age or abundance-at-age data for model ... calibration require an ageing error matrix as input in order to adequately account for uncertainty in the data ... obtained for a given readability score and age. Proportions of the AIE 1 yr error class decreased relative ...

   Meeting Document : WG-SAM-09/07 : Автор(ы): S.G. Candy, G.B. Nowara, D.C. Welsford and J.P. McKinlay (Australia)

6. Ecological risk management and the fishery for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea, Antarctica

   an ecological risk assessment for Antarctic Toothfish (Dissostichus mawsoni) longline fishery in the ... as an aid to developing management strategies to avoid, mitigate, or manage adverse outcomes. Risk ... research and management resources can be prioritised so as to meet the objectives of Article II of CCAMLR ... an adverse outcome occurring and the consequence should it occur. Numerical models, such as stock or ...

   Meeting Document : WG-EMM-07/24 : Автор(ы): M.H. Pinkerton, A. Dunn and S.M. Hanchet (New Zealand)

7. FURTHER DEVELOPMENTS OF A SIMULATION MODEL, ‘PATCH’, FOR EVALUATING MANAGEMENT STRATEGIES TO CONSERVE BENTHIC HABITATS (VULNERABLE MARINE ECOSYSTEMS) WHICH ARE POTENTIALLY VULNERABLE TO IMPACTS FROM BOTTOM FISHERIES

   level that can naturally restore the original structure and function within 20 years. It does not ... approach in managing Antarctic fisheries. The model is ready for use by WG-FSA this year to begin ... ”, a categorisation fraught with difficulty. Instead, it means that habitats for which this would not ... easily be met would be more vulnerable than those for which the objective might be met most often. The ...

   Meeting Document : WG-FSA-09/42 : Автор(ы): A.J. Constable (Australia)

8. Research plan for toothfish in Divisions 58.4.4a and 58.4.4b by Shinsei Maru No. 3 in 2012/13

   of 20 % achievable from Petersen biomass estimates may be achieved within three years with an annual ... 2011/12 fishing season with the aims of providing the data required for assessments of the population ... . An approximate stock biomass level of Dissostichus spp. in the survey area was tentatively estimated ... results the proposed sample size as existing 70 tonnes for the next 2012/13 survey seems to be appropriate ...

   Meeting Document : WG-SAM-12/17 : Автор(ы): Delegation of Japan

9. Report on attendance at the Third Meeting of the Committee for Environmental Protection Under the Madrid Protocol

   this context the Guidelines for Implementation of Article 3, Annex V of the Environmental Protocol ... Committee for Environmental Protection (CEP-III) under the Madrid Protocol. The most important issues of ... potential for CEMP data to complement that from the COMNAP environmental monitoring programme around ... Antarctic research stations should be kept under review; (e) SC-CAMLR's potential involvement in the ...

   Meeting Document : SC-CAMLR-XIX/BG/17 : Автор(ы): Chair of the CCAMLR Scientific Committee

10. Development of a generic operating model framework for data collection, assessment method and management strategy evaluations

    Abstract:  A generic spatially-explicit age-structured model framework is in development that will ... framework for data collection, assessment method and management strategy evaluations Approval:  Approved ...

    Meeting Document : WG-FSA-11/20 : Автор(ы): P. Ziegler (Australia)

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