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

   a preliminary development version of this model to Antarctic toothfish in the Ross Sea as an age and ... Abstract:  We present a generalised spatially explicit Bayesian statistical catch-at-age ... numbers of areas, and is implemented as a discrete time-step state-space model that represents a cohort ... -based population age structure in a spatially explicit manner. The model is parameterised by both ...

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

2. A balanced trophic model of the ecosystem of the Ross Sea, Antarctica, for investigating effects of the Antarctic toothfish fishery

   considered a work in progress. The current version of the trophic model suggests that Antarctic toothfish ... Abstract:  We report on the development of a mass balanced carbon-budget trophic model of the Ross ... Sea with which to investigate effects of the fishery for Antarctic toothfish (Dissostichus mawsoni). A ... parameters. The Ross Sea is a low primary production system, with high seasonal, spatial and interannual ...

   Meeting Document : WG-EMM-07/18 : Автор(ы): M.H. Pinkerton, S.M. Hanchet and J. Bradford-Grieve (New Zealand)

3. The case for including the Ross Sea continental shelf and slope in a Southern Ocean network of marine protected areas

   et al. 2008). If protected it would be the highest latitude habitat represented in a comprehensive ... protection of the Ross Sea continental shelf and slope is a high priority, as an area embedded within one of ... protected areas to conserve and enable the continued assessment of the structure and dynamics of a unique ... , and potential as a climate refuge and reference area for the detection of the effects of climate ...

   Meeting Document : CCAMLR-XXIX/BG/26 : Автор(ы): ASOC Observer

4. Revised proposal for a CCAMLR sponsored research survey to monitor abundance of pre-recruit Antarctic toothfish in the southern Ross Sea

   Abstract:  At its 2010 meeting, the Scientific Committee agreed that a time series of recruitments ... from a well- designed survey in the Ross Sea could be a useful input into the stock assessment model ... and requested members develop a pre-recruit survey design. A preliminary proposal for a pre-recruit ... for the research proposal for a longline survey of pre-recruit toothfish in the southern Ross Sea ...

   Meeting Document : WG-FSA-11/47 : Автор(ы): S.M. Hanchet, S. Mormede, S.J. Parker and A. Dunn (New Zealand)

5. AN ECOSYSTEM-BASED MANAGEMENT PROCEDURE FOR KRILL FISHERIES: A METHOD FOR DETERMINING SPATIALLY-STRUCTURED CATCH LIMITS TO MANAGE RISK OF SIGNIFICANT LOCALISED FISHERIES IMPACTS ON PREDATORS.

   assessment model, a decision rule for determining local scale catch limits based on a harvest strategy and a ... single-species assessment of yield, and a method for implementing the procedure. The decision rule for ... setting catch limits for a given harvest strategy has a straight forward expression of the target ... of predator-prey dynamics beyond that evident in the data. It is a natural extension of the current ...

   Meeting Document : WG-SAM-08/16 : Автор(ы): A. Constable and S. Candy (Australia)

6. An ecosystem-based management procedure for krill fisheries: a method for determining spatially-structured catch limits to manage risk of significant localised fisheries impacts on predators

   assessment model, a decision rule for determining local scale catch limits based on a harvest strategy and a ... single-species assessment of yield, and a method for implementing the procedure.  The decision rule for ... setting catch limits for a given harvest strategy has a straight forward expression of the target ... of predator-prey dynamics beyond that evident in the data.  It is a natural extension of the current ...

   Meeting Document : WG-EMM-15/36 : Автор(ы): A. Constable and S. Candy (Australia)

7. A simulation study of krill fishing by an individual Japanese trawler

   Abstract:  A model is set up for the operation (which includes both searching and fishing) of a ... Japanese krill trawler over a half-month period, and the output is compared to statistics from a sample of ... biomass in a 600 n. mile square oceanic sector might decline by 50%. In most cases there is essentially no ... response of the index, or a response rather smaller in relative magnitude than the biomass decline. Catch ...

   Meeting Document : SC-CAMLR-VI/BG/38 : Автор(ы): D.S. Butterworth (United Kingdom)

8. Developing a penguin tracking database to help determine their most important foraging areas

   Abstract:  In late 2012 SCAR, BirdLife and BAS developed a successful proposal (to the UK Darwin ... . The database will have a web-based user interface that will allow data holders to submit data and ... attach a range of access levels; access may be granted only to the data holder, to a wider group, or to a ... general public domain. A penguin database (built along analogous lines and interoperable with the BirdLife ...

   Meeting Document : WG-EMM-13/18 : Автор(ы): M. Hindell (SCAR), B. Lascelles (BirdLife) and P. Trathan (United Kingdom)

9. A proposal for compiling information, assessments and science that underpin established CCAMLR Marine Protected Areas and provide the basis for ongoing management, science and review: an MPA Report

   Conservation Measure 91-04 provides the necessary guidance to the Commission for formulating a conservation ... measure for a CCAMLR Marine Protected Area and indicates a number of elements where advice may be given by ... the Scientific Committee.  We propose that a method is needed for consolidating and maintaining that ... advice in a readily accessible document, which can then form the basis for review, refinement and ...

   Meeting Document : WG-EMM-12/49 : Автор(ы): A. Constable, M. Guest, D. Welsford (Australia), P. Koubbi (France) and L. Weragoda (Australia)

10. Model-based mapping of assemblages for ecology and conservation management: A case study of demersal fish on the Kerguelen Plateau

    Abstract:  Quantifying biological assemblages and their environment is a fundamental, yet ... statistically challenging task in conservation ecology. Here we use a recently-developed approach called Regions ... ecologically significant region of the Southern Ocean to a) gain ecological and management insights and b ... ) evaluate the utility of the new method for ecoregionalisation. The RCP approach is a multi-species, model ...

    Meeting Document : WS-SM-18/P02 : Автор(ы): N.A. Hill, S.D. Foster, G. Duhamel, D. Welsford, P. Koubbi and C.R. Johnson

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