Search results
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Length at maturity of the Antarctic skates Amblyraja georgiana and Bathyraja eatonii in the Ross Sea
vessels targeting toothfish in the Ross Sea during 2002–03. Sample sizes were small, making it difficult ... in the previous season. The length at 50% maturity for male Amblyraja georgiana is about 92 cm TL ... ) Title: Length at maturity of the Antarctic skates Amblyraja georgiana and Bathyraja eatonii in the Ross ...
Meeting Document : WG-FSA-03/42 : Author(s): M.P. Francis (New Zealand)
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Estimation of krill biomass from an acoustic survey carried out in 1986, during a study of predator–prey interactions around the western end of South Georgia
predators and their pelagic prey, was carried out in 1986 around the western end of South Georgia. This ... intensity in the shallower part of the area, so a method of post hoc stratification has been devised to ... an acoustic survey carried out in 1986, during a study of predator–prey interactions around the ...
Meeting Document : WG-EMM-99/17 : Author(s): C. Goss and S. Grant (United Kingdom)
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Foraging ecology of grey-headed mollymawks at Marion Island in relation to longline fishing activity
operations in the southern Indian Ocean. We studied the foraging ecology of breeding grey-headed mollymawks ... the island, in the Polar frontal and Antarctic zones. Short foraging trips (Author(s): D.C. Nel, J.L ... : Foraging ecology of grey-headed mollymawks at Marion Island in relation to longline fishing activity ...
Meeting Document : WG-FSA-99/25 : Author(s): D.C. Nel, J.L. Nel, P.G. Ryan, N.T.W. Klages (South Africa), R.P. Wilson (Germany) and G. Robertson (Australia)
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About the fecundity of Patagonian toothfish (Dissostichus eleginoides) in Subarea 48.3 (around South Georgia)
Georgia Island and Shag Rocks were studied. The absolute individual fecundity of toothfish in relation to ... by large eggs can be included in the fish group having a level of absolute fecundity and a low value ... of Patagonian toothfish (Dissostichus eleginoides) in Subarea 48.3 (around South Georgia) Approval ...
Meeting Document : WG-FSA-98/13 : Author(s): M.M. Nevinsky and A.N. Kozlov (Russia)
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The importance of fish in the diet of the south polar skua Catharacta maccormicki at the South Shetland Islands, Antarctica
analysis of the samples indicated that fish were the most frequent prey (100%) and also predominated in ... tenisoni) being E. antarctica the most important prey. The unexpected fish importance in the diet ... ., Casaux, R. Title: The importance of fish in the diet of the south polar skua Catharacta maccormicki at ...
Meeting Document : WG-EMM-96/32 : Author(s): Montalti, D., Coria, N., Soave, G., Casaux, R.
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Draft: differences in the foraging strategies of male and female Adelie penguins
Abstract: Consistent gender differences in foraging trip durations, feeding localities and diet ... role in the intraspecific partitioning of foraging behaviour are discussed. Author(s): Franchi, E ... ., Kerry, K., Clarke, J. Title: Draft: differences in the foraging strategies of male and female Adelie ...
Meeting Document : WG-EMM-95/46 : Author(s): Franchi, E., Kerry, K., Clarke, J.
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Distribution and stock of krill Euphausia superba Dana in December 1983 and January 1984 before and during the Second International Biomass Experiment I/ SIBEX 1/
vessel "Profesor Siedlecki” /8.XII.1983- 8.I.1984/ are presented. In the first leg of the cruise /8 ... Experiment /1981/, expecially in the Bransfield Strait. Great concentrations of krill were observed only ... (Poland) Title: Distribution and stock of krill Euphausia superba Dana in December 1983 and January 1984 ...
Meeting Document : SC-CAMLR-III/BG/10 : Author(s): J. Kalinowski (Poland)
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Assessment models for Antarctic toothfish (Dissostichus mawsoni) in SSRU 882E including data from the 2005/06 season
model for Antarctic toothfish (Dissostichus mawsoni) in the SSRU 88.2E, using revised catch, CPUE, catch ... in a slightly higher estimate of initial biomass than in 2005, though this was mostly due to a ... models for Antarctic toothfish (Dissostichus mawsoni) in SSRU 882E including data from the 2005/06 season ...
Meeting Document : WG-FSA-06/48 : Author(s): A. Dunn and S.M. Hanchet (New Zealand)
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Spatial and temporal variability in foraging patterns of krill predators at Signy Island and South Georgia
. In a system where the distribution and abundance of prey is highly variable, foraging behaviour must ... be highly adaptable. In this paper we consider the behaviour of seal and seabird krill-dependent ... described as an example of how they could be used in other locations where the fishery operates. Author(s ... Kingdom) Title: Spatial and temporal variability in foraging patterns of krill predators at Signy Island ...
Meeting Document : WG-EMM-02/33 Text : Author(s): P.N. Trathan, J.L. Tanton, A.S. Lynnes, M.J. Jessopp, H. Peat, K. Reid and J.P. Croxall (United Kingdom)
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Progress report on the Australian Fisheries Research and Development Corporation project to develop robust assessment methods and harvest strategies for spatially complex, multi-jurisdictional toothfish fisheries in the Southern Ocean
and sex ratio across the Kerguelen Plateau; 3) An analysis of the fishable area in the French and ... to the proposed timetable, with the expectation that future assessments and data collection in the ... region will continue to be refined to account for the spatial structure of the stocks and fisheries in ... methods and harvest strategies for spatially complex, multi-jurisdictional toothfish fisheries in the ...
Meeting Document : WG-SAM-15/37 : Author(s): P. Burch, C. Péron, D. Welsford, P. Ziegler, T. Lamb, T. Robertson (Australia), G. Duhamel, N. Gasco, P. Pruvost, C. Chazeau and R. Sinègre (France)