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Migrations of Antarctic fish Pseudochaenichthys georgianus Norman, 1939 in the Scotia Sea
by ice cover species are distributed into age groups separated geographically: first age group as was ... one, small sub-antarctic island the group ages of P. georgianus are by time separated in a patterns of ... strong – week cohorts: age group of 4 is separated from the 2th by low numbers fish in previous age group ...
Meeting Document : WG-FSA-12/68 Rev. 1 : Автор(ы): R. Traczyk (Poland)
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Further development of pairwise tag detection performance index and its application to the stock assessment of toothfish in the Ross Sea fishery
the scaled number of tags recaptured by the case hauls relative to the number of tags recaptured by ... the matched control hauls. By iterating over all events for all vessels, we generated a relative index ...
Meeting Document : WG-SAM-13/34 : Автор(ы): S. Mormede (New Zealand)
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Cetaceans as indicators of historical and current changes in the East Antarctica ecosystem
Abstract: Changes in the Antarctic ecosystem have been triggered by anthropogenic and natural ... that the nutritional conditions of Antarctic minke whales have deteriorated as revealed by a decrease ... recruitment is consistent with the total abundance of Antarctic minke whale estimated by sighting surveys ...
Meeting Document : WG-EMM-16/64 : Автор(ы): Y. Fujise and L.A. Pastene
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MODELLING ANTARCTIC KRILL: SCALE, MOVEMENT AND AGE‐STRUCTURE
's capabilities are illustrated using 19 years of survey data collected by the U.S. AMLR Program ... and environmental time series will also be incorporated. Annual movement by krill among areas is ...
Meeting Document : WG-EMM-11/43 Rev. 1 : Автор(ы): D. Kinzey, G. Watters and C. Reiss (USA)
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Distribution and diet of juvenile Patagonian toothfish on the South Georgia and Shag Rocks shelves (Southern Ocean)
piscivorous, with the diet dominated by notothenid fish. The yellow-finned notothen, Patagonotothen guntheri ... , with a greater range of prey sizes consumed by larger fish. Author(s): M.A. Collins, K.A. Ross, M ...
Meeting Document : WG-FSA-07/P4 : Автор(ы): M.A. Collins, K.A. Ross, M. Belchier, K. Reid. (Mar. Biol., 152: 135–147 (2007)).
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Distribution and ecology of Chaenocephalus aceratus (Channichthyidae) around South Georgia and Shag Rocks (Southern Ocean).
demersal fish living on the South Georgia shelf where it is caught in low numbers as by-catch in the ... . In larger fish (> 500 mm TL) the diet was dominated by fish. C. aceratus diet is sufficiently ...
Meeting Document : WG-FSA-07/P5 : Автор(ы): W.D.K Reid, S. Clarke, M.A. Collins and M. Belchier. (Polar Biol., 30 (12): 1523–1533 (2007))
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Quantifying within- and between-season variability in Adélie penguin fledgling weights: statistical and practical implications for detecting change
could have substantial benefits by simplifying data collection. We also discuss some of the practical ... issues of continuing to measure fledgling weights at Béchervaise Island either by the current or the ...
Meeting Document : WG-EMM-05/20 : Автор(ы): L. Emmerson, C. Southwell and J. Clarke (Australia)
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A proposal for streamlining the work of the Scientific Committee for the Conservation of Antarctic Marine Living Resources
streamline the work, help reduce the number of groups and time needing to be attended by our experts and to ... , and (iii) Assessments and Fisheries. It is also proposed to have workshops coordinated by the ...
Meeting Document : SC-CAMLR-XXIV/BG/30 : Автор(ы): Delegation of Australia
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Modelling growth of Antarctic krill: growth trends with sex, length, season, and region
small to negative values of IGR predominating across all size classes by autumn. The period of rapid ... earlier than this. Significantly lower growth rates were exhibited by females in January and February ...
Meeting Document : WG-EMM-05/29 : Автор(ы): S. Kawaguchi, S. Candy, R. King (Australia), M. Naganobu (Japan) and S. Nicol (Australia)
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Interannual variability of polynya extent in the Antarctic Ocean
processes by exposing the surface of ocean to the atmosphere. Additionally, we think that the coastal ... the coastal polynyas using satellite image data of sea ice concentrations by the NSIDC (National Snow ...
Meeting Document : WG-EMM-01/34 : Автор(ы): M. Naganobu and K. Segawa (Japan)
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