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1. Precautionary measures for a new fishery on Martialia hyadesi (Cephalopoda, Ommastrephidae) in the Scotia Sea: an ecological approach

   Abstract:  In anticipation of the development of a new fishery for the oceanic squid Martialia ... hyadesi in the Scotia Sea a revision is presented of annual consumption of the species by higher predators ... and a brief review is provided of information about the life cycle and distribution obtained from ... season. A conservative estimate for total annual consumption by higher predators in the Scotia Sea is ...

   Meeting Document : WG-FSA-96/20 : Автор(ы): Rodhouse, P.G.

2. Quantifying the impacts of ice on demersal longlining; a case study in CCAMLR Subarea 88.1

   Abstract:  The effect of sea ice is acknowledged as a major influence on fishing operations in ... fisheries research and management. Using the toothfish fishery in CCAMLR Subarea 88.1 as a case study we ... provide a method to quantify the effect of sea-ice on fishing.  We discuss the ways in which ice effects ... limit and compression of fishing effort due to a reduction in fishing ground extent in years when sea ...

   Meeting Document : WG-FSA-14/55 Rev. 1 : Автор(ы): J.M. Fenaughty and S.J. Parker (New Zealand)

3. DEVELOPMENT OF A COMPLIANCE EVALUATION PROCEDURE (DOCEP) INTERSESSIONAL WORK 2010

   Abstract:  DEVELOPMENT OF A COMPLIANCE EVALUATION PROCEDURE (DOCEP) INTERSESSIONAL WORK 2010 ... intersessionally via email on the development of a compliance evaluation procedure during 2010. At CCAMLR-XXVIII ... , Members were informed that this work would include the circulation of a questionnaire to provide an ... indication of Members’ views on the impacts of non-compliance with a number of conservation measures (CCAMLR ...

   Meeting Document : CCAMLR-XXIX/17 : Автор(ы): Convener, DOCEP

4. A method for estimating recruitment and mortality from time series of length-density data

   estimates are needed for estimating recruitments and for use in assessing yield. This paper proposes a ... method for jointly estimating natural mortality and cohort strength at age 4 using a negative log ... years. A worked example is provided in an appendix. Author(s):  A. Constable and I. Ball (Australia ... ) Title:  A method for estimating recruitment and mortality from time series of length-density data ...

   Meeting Document : WG-FSA-00/52 : Автор(ы): A. Constable and I. Ball (Australia)

5. A proposal for streamlining the work of the Scientific Committee for the Conservation of Antarctic Marine Living Resources

   Abstract:  The work of the Scientific Committee is expanding with a duplication of some functions ... in different working groups. There is also a need to give time to emerging issues for which there is ... a CCAMLR context. It is proposed that the working groups of the Scientific Committee be revised to ... develop methods for (a) assessing fish, krill and bycatch populations, (b) status of predator and other ...

   Meeting Document : WG-EMM-05/35 : Автор(ы): A.J. Constable (Australia)

6. DEVELOPMENT OF A METHODOLOGY FOR DATA QUALITY ASSESSMENT

   biological sampling data from a fishing trip. In particular these measures aim to quantify the prevalence of ... assist in assessing which data from a trip should be used in an assessment, and can also guide how these ... data can best be used.The quality of tag data is hard to assess. A methodology is developed to use data ... development of this method is intended to provide a consistent basis for selecting the tagging data set that ...

   Meeting Document : WG-SAM-08/13 : Автор(ы): D.A.J. Middleton and A. Dunn (New Zealand)

7. A feedback approach to Ecosystem Based Management: model predictive control of the Antarctic krill fishery

   to develop a feedback approach to aid Ecosystem Based Management (EBM) of the Antarctic krill fishery ... rules based on their predicted performance in a model of the controlled system. Here we use MPC to ... develop a robust control strategy for a simulation model of a spatially resolved predator-prey system. We ... is a promising approach for addressing spatially-resolved multiple-objective problems with high ...

   Meeting Document : WG-EMM-12/19 : Автор(ы): S. Hill and M. Cannon (United Kingdom)

8. A sentiment analysis of online content containing Antarctic krill fishing search terms

   terms 12 was analysed to evaluate public perception of the fishery, as a consideration in management 13 ... Marine Living Resources (CCAMLR) which aims to manage the fishery with 15 minimal ecosystem impacts. A ... sentiment of Antarctic krill fishing related content across all search platforms. This study 23 forms a ... operate in a changing environment as well as a providing a method for using 25 online content sentiment ...

   Meeting Document : WG-EMM-17/18 : Автор(ы): J. Barrett, K. Reid and J. Jabour

9. An update on the development of a management procedure for the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinity

   Abstract:  Two Operating Models (OMs) reflecting an “Optimistic” and a “Pessimistic” current ... a constant future catch suggest that the two scenarios will only be qualitatively distinguished in ... for the “Pessimistic”, but not the “Optimistic” case. Accordingly the performance of a simple MP ... to secure a faster increase in the TAC for the “Optimistic” case, and some recovery in abundance for ...

   Meeting Document : WG-FSA-SAM-06/12 : Автор(ы): A. Brandão and D.S. Butterworth (South Africa)

10. A preliminary assessment of mackerel icefish (Champsocephalus gunnari) in Division 58.5.2, based on recent survey results

    vicinity of Heard Island during April-May 2011. This paper provides a preliminary assessment of mackerel ... ’ E using standard CCAMLR methods. A pattern of 5 year classes being present simultaneously in the ... population, which was first detected in 2011, has persisted, however a large cohort of fish, estimated to be ... 2+, dominate the population in both abundance and biomass. A new length weight model is estimated ...

    Meeting Document : WG-FSA-12/26 : Автор(ы): D.C. Welsford (Australia)

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