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1. Diet components and trophic interactions in five demersal fish in CCAMLR Subarea 48.3

   Abstract:  Diet components and trophic interactions in five demersal fish caught around of South ... Georgia’s waters was determined. Data were obtained from samples of Champsocephalus gunnari, Chaenocephalus ... carried out during the month of May 2013, on board of RV DY Eduardo L. Holmberg (INIDEP), at depths from ... 74 to 240 m. Prey Specific Index of Importance (%PSIRI) by each prey in each predator and, trophic ...

   Meeting Document : WG-FSA-13/60 : Автор(ы): N.R. Marí and G.H. Troccoli (Argentina)

2. Soft-sediment macrozoobenthos from Domain 1 (Antarctica): A preliminary report using community parameters and proxies

   Abstract:  The present scientific report presents the analysis of a database compilation in order ... carbon (TOC) present on the seafloor of Domain 1. The soft sediment macrobenthic communities were ... analyzed from different approaches. We describe the macrobenthos by means of traditional parameters such as ... abundance and biomass. The biodiversity of two selected and taxonomical well-studied taxa (Polychaeta and ...

   Meeting Document : SC-CAMLR-XXXVI/BG/10 : Автор(ы): Delegation of Chile

3. Krill (Euphausia superba) distribution contracts southward during rapid regional warming

   that, within their main population centre in the southwest Atlantic sector, the distribution of ... the Antarctic shelves. A concomitant increase in mean body length reflects reduced recruitment of ... juvenile krill. We found evidence for environmental controls on recruitment, including a reduced density of ... juveniles following positive anomalies of the Southern Annular Mode. Such anomalies are associated with warm ...

   Meeting Document : WG-EMM-2019/P02 : Автор(ы): A. Atkinson, S.L. Hill, E.A. Pakhomov, V. Siegel, C.S. Reiss, V.J. Loeb, D.K. Steinberg, K. Schmidt, G.A. Tarling, L. Gerrish and S.F. Sailley

4. Revised growth and length-weight parameters for Antarctic toothfish in the Ross Sea region (881 & 882AB)

   Abstract:  We update the estimates of the growth and length-weight parameters for Antarctic ... estimates of the von Bertalanffy growth curves, estimates of mean length at age using maximum likelihood ... fishing operations in the Ross Sea region. Estimates of growth and length-weight were similar to those ... previously used, however there was some suggestion that the shape of the growth curve may be better ...

   Meeting Document : WG-FSA-2019/11 : Автор(ы): A. Dunn and S. Parker

5. Species profile for Antarctic toothfish (Dissostichus mawsoni)

   Abstract:  A toothfish species profile, covering aspects of the biology, fisheries and stock ... assessment of both toothfish species was completed by Everson (2002). Aspects of the biology of D. mawsoni ... documents to WG-FSA. The aim of the current work was to collate and summarise existing biological data on D ... most of the work has been carried out, but data from the other areas and fisheries have been included ...

   Meeting Document : WG-FSA-06/26 : Автор(ы): S.M. Hanchet (New Zealand)

6. Current temperature conditions off South Georgia during recent years (satellite data on Subarea 48.3)

   Abstract:  Satellite monitoring of sea surface temperatures (SST) off South Georgia (Subarea 48.3 ... ) which includes both analysis of real-time data from vessels and buoy stations provides constant ... information on the temperature conditions of the area. Weekly SST maps constructed from GOES-E and Meteosat-7 ... daily satellite data are used to develop maps of mean monthly SST and SST anomalies. For quantitative ...

   Meeting Document : WG-EMM-02/17 : Автор(ы): G.P. Vanyushin (Russia)

7. Variation in foraging effort by lactating Antarctic fur seals: response to simulated increased foraging costs

   provisioning young at a central location, and by the fasting abilities of the young, are likely to maximize ... energy delivery to the young by maximizing the rate of energy delivery averaged over the whole period of ... investment. Reduction in food availability or increased foraging costs will alter the optimal behavior of ... individuals. This study examined the behavioral adaptations of a diving predator, the Antarctic fur seal to ...

   Meeting Document : WG-EMM-97/08 : Автор(ы): Walker, T.R., McCafferty, D.J., Boyd, I.L.

8. Extension to the krill-predator modelling exercise

   Abstract:  The krill-predator modelling calculations of Thomson and Butterworth (1995) are ... extended to take account of a number of the suggestions made at the 1995 meeting of the CCAMLR Working ... Group on Ecosystem Monitoring and Management. The resilience of the Antarctic fur seal population to ... krill harvesting is found to be strongly dependent on the estimate of the maximum annual growth rate (R ...

   Meeting Document : WG-EMM-96/67 : Автор(ы): Thomson, R.B., Butterworth, D.S.

9. Preliminary results from a krill net sampling survey in CCAMLR Area 48.1 in 1989/90 season

   occurred NE and SE of Elephant Island, north of the South Shetland Islands, in the central Bransfield ... estimated stock biomass of 950,000 tonnes. The zooplankton, however, was dominated by salps in the entire ... region. The krill stock consisted of subadult and adult stages. Nain concentrations of gravid females ... were detected north of the South Shetland Islands. No spawning occurred in the Bransfield Strait and in ...

   Meeting Document : SC-CAMLR-IX/BG/09 Rev. 1 : Автор(ы): Delegation of EEC

10. Progressing towards responsible, science-based and highly precautionary krill fisheries management

    Abstract:  Improving the management of the krill fishery is a key priority for ASOC. In this paper ... , we recommend several key actions that CCAMLR should take to ensure that management of the krill ... fishery remains highly precautionary and protects the needs of the full range of krill predators ... decision-making frameworks in a workshop, implementing these approaches before the expiry of CM 51-07, and ...

    Meeting Document : SC-CAMLR-XXXVI/BG/31 : Автор(ы): Submitted by ASOC

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