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1. Feasibility of lead-radium dating the otoliths of blackfin icefish (Chaenocephalus aceratus) and ocellated icefish (Chionodraco rastrospinosus)

   Abstract:  Application of lead-radium dating was attempted as a feasibility study for otoliths of blackfin icefish (Chaenocephalus aceratus) and ocellated icefish (Chionodraco rastrospinosus). Because otoliths from these fishes were small and the number of otoliths available low, a whole otolith

   Meeting Document : WG-FSA-10/17 : Автор(ы): A.H. Andrews, M. La Mesa and J. Ashford (USA)

2. Distribution and population structure of Dissostichus eleginoides and D. mawsoni on BANZARE Bank (CCAMLR Division 58.4.3b), Indian Ocean, Antarctic

   Abstract:  Distribution, relationship between sizes and depths, sex ratio, size composition and maturity condition for Dissostichus eleginoides and D. mawsoni were investigated on Banzare Bank, using the biological data sampled by a Japanese commercial fishing vessel during austral summer from 2006

   Meeting Document : WG-SAM-10/16 : Автор(ы): K. Taki, M. Kiyota, T. Ichii and T. Iwami (Japan)

3. Analysis of observer coverage for Japanese krill fishing vessels

   Abstract:  Sources of variability of krill mean length and fish bycatch number was investigated to explore proper allocation of scientific observers on Japanese krill fishing vessels using the data from 1995 to 2008. Based on the multistage sampling theory, we derived the equation of variance in

   Meeting Document : WG-SAM-10/17 : Автор(ы): T. Okuda, M. Kiyota and H. Okamura (Japan)

4. Development of methods for evaluating the management of benthic impacts from longline fishing using spatially explicit production models

   Abstract:  An important management objective for CCAMLR in the high seas region of the Antarctic is to develop appropriate methods of monitoring and managing impacts of bottom fisheries on vulnerable marine ecosystems (VMEs). We describe a spatially explicit production model that can be used to

   Meeting Document : WG-SAM-10/19 : Автор(ы): A. Dunn, S.J. Parker and S. Mormede (New Zealand)

5. Revised impact assessment framework to estimate the cumulative footprint and impact on VME taxa of New Zealand bottom longline fisheries in the Ross Sea region

   Abstract:  In 2008-2009 New Zealand developed an impact assessment framework to estimate the likely impacts of bottom longline fishing on vulnerable benthic invertebrate taxa, termed Vulnerable Marine Ecosystems (VMEs), consistent with the requirements of Conservation Measure 22-06 (Bottom fishing

   Meeting Document : WG-SAM-10/20 : Автор(ы): B.R. Sharp (New Zealand)

6. Towards a Minimum Realistic Model for investigating trophic relationships between Antarctic toothfish and demersal fish in the Ross Sea, Antarctica

   Abstract:  We report on progress towards developing a Minimum Realistic Model for investigating trophic relationships between Antarctic toothfish (Dissostichus mawsoni) and four groups of demersal fish in the Ross Sea, Antarctica. These demersal fish are known to form a part (in some cases a

   Meeting Document : WG-SAM-10/21 : Автор(ы): M.H. Pinkerton, S. Mormede and S.M. Hanchet (New Zealand)

7. plotImage – software for producing augmented image plots of spatially referenced data

   Abstract:  Software is presented for the automated production of standardised image plots of spatially referenced data. While developed to satisfy the specific requirements of WG-FSA, the routines have been developed to be as generic as possible and may be useful for displaying a wide range of data

   Meeting Document : WG-SAM-10/22 : Автор(ы): J.P. McKinlay (Australia)

8. Fisheries risks to the population viability of black petrel (Procellaria parkinsoni)

   Abstract:  Data on the main population of black petrel (Procellaria parkinsoni), which breeds on Great Barrier Island, were analysed. Three types of data were available. The most useful was abundance data, from which it was possible to infer that the population was probably increasing at a rate

   Meeting Document : WG-SAM-10/P01 : Автор(ы): R.I.C.C. Francis and E.A. Bell (New Zealand)

9. Comparison of age- and length-based harvest control rules for the South Georgia icefish (Champsocephalus gunnari) fishery

   Abstract:  An age-based operating model was constructed and used to derive an initial numbers at age vector for the population. An age-based harvest control rule was then applied using the operating model dynamics and assuming perfect knowledge of the resource (initial numbers at age, maturity and

   Meeting Document : WG-SAM-10/12 : Автор(ы): C.T.T. Edwards, R.M. Hillary, R.E. Mitchell and D.J. Agnew (United Kingdom)

10. A bathymetric data framework for conservation in the Ross Sea region

    Abstract:  Bathymetric data are currently used inter alia to define management boundaries, implement conservation measures, allocate catch among areas, estimate spatial impacts due to fishing, and inform ecosystem-based management through bioregionalisation. Several data sources for bathymetric

    Meeting Document : WG-SAM-10/18 : Автор(ы): S.J. Parker, B. Wood, S.M. Hanchet and A. Dunn (New Zealand)

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