Search results
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Fishing of the Patagonian toothfish (Dissostichus eleginoides) by the Chilean fleet (1991/92) in the Subarea 48.3 (South Georgia Island) and proposed TAC for the 1991/1993 season
targeting the Patagonian toothfish (Dissostichus eleginoides) in CCAMLR Statistical Subarea 48.3 (South ... biological sampling carried out on board the vessels operating in the region were used for the analysis. From ... ; this yield was higher to those recorded in previous seasons. During this period the standard length of ... between 7 832 and 8 210 tonnes. On the basis of these results, the proposed TAC for the 1992/93 season in ...
Meeting Document : WG-FSA-92/24 : Author(s): P.A. Espina, M.A. Araya and V.V. Meniconi (Chile)
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Proposal to extend the fishing season for longline fishing in CCAMLR Statistical Division 58.5.2
have applied to the Patagonian toothfish longline fishery in CCAMLR statistical division 58.5.2. It ... "core" season and the 3 seabird bycatch limit no longer apply in September. Author(s): I. Hay ... (Australia) Title: Proposal to extend the fishing season for longline fishing in CCAMLR Statistical Division ...
Meeting Document : WG-FSA-07/17 : Author(s): I. Hay (Australia)
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Towards a validation of ageing in mackerel icefish (Champsocephalus gunnari) – can we estimate age more accurately?
ototlith exchange programme in the late 1980’s revealed considerable differences between readers when fish ... briefly summarizes the state of knowledge on age determination in mackerel icefish and assesses the ... of ageing in mackerel icefish (Champsocephalus gunnari) – can we estimate age more accurately ...
Meeting Document : WG-FSA-05/23 : Author(s): K.-H. Kock (Germany) and Zh.A. Frolkina (Russia)
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Experimental acoustic survey of icefish resources in Subarea 48.3, 2005
: • Refine methods for estimating icefish biomass using acoustics. • Examine temporal changes in the vertical ... commercial fishing activity in the area Author(s): M. Belchier, M. Collins (United Kingdom), R. O’Driscoll ... resources in Subarea 48.3, 2005 Approval: Approved ...
Meeting Document : WG-FSA-05/79 : Author(s): M. Belchier, M. Collins (United Kingdom), R. O’Driscoll (New Zealand), S. Clarke and W. Reid (United Kingdom)
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Shipboard line transect surveys of crabeater seal abundance in the pack-ice off East Antarctica: evaluation of assumptions
Abstract: The extent to which the assumptions underlying line transect sampling are satisfied in ... showed little movement in response to the approaching ship. Movement away from the ship by seals close to ... in the pack-ice off East Antarctica: evaluation of assumptions Approval: Approved ...
Meeting Document : WG-EMM-04/64 : Author(s): C. Southwell, W. de la Mare (Australia), D. Borchers and L. Burt (United Kingdom)
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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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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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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)