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1. IMPLEMENTATION OF FOOSA (KPFM) IN THE EPOC MODELLING FRAMEWORK TO FACILITATE VALIDATION AND POSSIBLE EXTENSION OF MODELS USED IN EVALUATING KRILL FISHERY HARVEST STRATEGIES THAT WILL MINIMISE RISK OF LOCALISED IMPACTS ON KRILL PREDATORS

   -structured harvest strategies for krill, has been implemented within the EPOC modelling framework. It also ... shows how the parameters developed for use in FOOSA can be adapted for use in EPOC. The paper has three ... main parts – an outline of the structure of EPOC, consideration of the general FOOSA structure that ... needs to be implemented and a description of the implementation of FOOSA in EPOC. The latter section ...

   Meeting Document : WG-SAM-08/15 : Автор(ы): A. Constable (Australia)

2. An assessment of the mackerel icefish (Champsocephalus gunnari) off Heard Island

   Abstract:  Assessments of the abundance and potential yield of mackerel icefish (Champsocephalus ... gunnari) populations at Heard Island are developed from the results of four scientific surveys conducted ... in 1990, 1992, 1993 and 1997. The assessments include estimates of all the parameters required, based ... on the data collected during the surveys, including growth curves, natural mortality, ages and sizes ...

   Meeting Document : WG-FSA-97/29 : Автор(ы): de la Mare, W.K., Constable, A., Williams, R.

3. Modeling the growth dynamics of Antarctic krill

   examine the growth dynamics of Antarctic krill, Euphausia superba. A system of coupled, ordinary ... differential equations was developed to describe the growth of krill between 2 and 60 mm. The metabolic ... processes included in the model were ingestion, assimilation efficiency, a baseline respiration. respiratory ... resulted in the transfer of individuals to the next highest size class (growth), whereas negative net ...

   Meeting Document : WG-EMM-96/68 : Автор(ы): Lascara, C.M., Hofmann, E.E.

4. Pre-spawning and spawning biology of the Patagonian toothfish, Dissostichus eleginoides, around South Georgia (Subarea 48.3)

   Abstract:  Samples gathered from research expeditions of the longliners Medvezhy (April-June 1986 ... ) as well as Maksheevo and Mirgorod (June-July 1992) have produced new data on the biology of the ... reproductive part of the Dissostichus eleginoides population in Subarea 48.3. Analysis and synthesis of these ... data have established the bathymetric distribution patterns for different size-groups of toothfish ...

   Meeting Document : WG-FSA-92/13 : Автор(ы): I.N. Konforkin and A.N. Kozlov (VNIRO, Moscow, Russia)

5. A suggested bottom trawling survey on the Ob and Lena Banks

   Abstract:  The paper presents calculations of water flow velocity through the codend under the ... assumption that the flow is uniform and equal on its entire surface. The calculations were made for different ... opening coefficients. The results obtained were analysed with regard to the impact of flow velocity on ... hydrodynamic forces opening the codend. These forces, different for different cod end constructions, have great ...

   Meeting Document : WG-FSA-93/10 : Автор(ы): W. Moderhak (Poland)

6. Determination of a statistically based survey area suitable for hydroacoustic stock assessment of Euphausia superba in the Elephant Island, King George Island, Bransfield Strait area

   stock. The two units of sub-area within the site exhibit different patterns of annual distribution, but ... Abstract:  The selection of a survey area of sufficient size to acount for the migratory behavior ... of krill and based on evaluating the variance structure of sampling within the area from a time ... the combined total standing stock has a consistent variance to mean biomass relationship that appears ...

   Meeting Document : SC-CAMLR-VIII/BG/32 : Автор(ы): Delegation of USA

7. Has climate change promoted genetic fragmentation in the ice-dependent fish Pleuragramma antarcticum?

   Abstract:  Pleuragramma antarcticum is the only Antarctic notothenioid characterized by a complete ... pelagic life cycle and plays a major trophic role in the coastal Antarctic marine ecosystem. A previous ... genetic study investigated the population structure of this species, but used mitochondrial DNA sequencing ... pools, and population structure. In the present study, we used 16 EST-linked microsatellites to ...

   Meeting Document : WG-FSA-13/67 : Автор(ы): C. Agostini, T. Patarnello (Italy), J. Ashford, J. Torres (USA) and L. Zane (Italy)

8. Development of a spatially-explicit minimum realistic model for Antarctic toothfish (Dissostichus mawsoni) and its main prey (Macrouridae and Channichthyidae) in the Ross Sea

   Abstract:  To explore the potential effects of the toothfish fishery on the population dynamics of ... spatially explicit model using a predator-prey suitability model for the Ross Sea Region. We model the age ... predation mortality (M2), in addition to fishing mortality (F) on all three species. The model suggests that ... the predation release caused by the fishery effect on toothfish abundance is greater than the direct ...

   Meeting Document : WG-EMM-14/51 : Автор(ы): S. Mormede, M. Pinkerton, A. Dunn, S. Hanchet and S. Parker (New Zealand)

9. Draft Research and Monitoring Plan for the South Orkney Islands Southern Shelf (MPA Planning Domain 1, Subarea 48.2)

   monitoring activities that will help inform and support the management of the South Orkney Islands Southern ... research consistent with the objectives of the MPA, and monitoring that will help evaluate the extent to ... which these objectives are being achieved. We also encourage the initiation of other research that is ... consistent with the objectives of the MPA. In 2013, a preliminary draft MPA Report was developed for the ...

   Meeting Document : WG-EMM-14/24 : Автор(ы): Delegation of the European Union

10. Report of the UK groundfish survey at South Georgia (CCAMLR Subarea 48.3) in January 2015

    Abstract:  In January 2015 the UK undertook a bottom trawl survey of CCAMLR sub-Area 48.3 on the ... coverage and encompassing depths between 108 and 352m. The overall biomass of mackerel icefish ... . Mackerel icefish density was low on the fishing grounds of the North West stratum but higher at the western ... end of the Shag Rocks shelf. Euphausia superba dominated the overall diet of mackerel icefish although ...

    Meeting Document : WG-FSA-15/30 : Автор(ы): M. Belchier, S. Gregory, N. Fallon, J. McKenna, S. Hill, M. Soffker (United Kingdom), P. Lafite (South Africa) and L. Featherstone (United Kingdom)

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