Résultats de la recherche
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CPUEs and body length of Antarctic krill during 1992/93 season in the fishing grounds north of Livingston Island
(Japan) Title: CPUEs and body length of Antarctic krill during 1992/93 season in the fishing grounds ... . A main fishing ground was persistently formed north of the Livingston Island. CPUEs show the highest ... values at the height of summer (late February- late March).Krill with modal length of 41-45mm were ... dominant in catches, almost same as the previous season. Author(s): S. Kawaguchi, T. Ichii and M. Naganobu ...
Meeting Document : WG-Krill-94/28 : Auteur(s): S. Kawaguchi, T. Ichii and M. Naganobu (Japan)
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CPUEs and body length of Antarctic krill during 1991/92 season in the fishing grounds north of Livingston Island
: CPUEs and body length of Antarctic krill during 1991/92 season in the fishing grounds north of ... . A main fishing ground was persistently formed north of the Livingston island. CPUEs show the highest ... values at the height of summer (late January- late March). Krill with modal lengths of 41-45 mm were ... dominant in catches, ca. 5mm smaller than those for the previous season. Author(s): T. Ichii (Japan) Title ...
Meeting Document : WG-KRILL-93/25 : Auteur(s): T. Ichii (Japan)
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Further analysis of spatial patterns of benthic invertebrate habitats from fishery bycatch in the Ross Sea region
, but were at larger scales. Spatial analysis of these data allows the detectability of prevalent taxa ... to be estimated, along with changes in catch rate at different levels of observed bycatch. Results ... indicate that several VME taxa are detected between 60% and 80% of the time when present, and that ... probability of detection was higher near areas with other high bycatch observations. Video transects on the ...
Meeting Document : WG-FSA-10/30 : Auteur(s): S.J. Parker, R.G. Cole and S.M. Hanchet (New Zealand)
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Analysis of the toothfish fishery indices in Subareas 88.1 and 88.2 when using different types of longline gears
Abstract: The indices of exploratory toothfish fishery in the Subareas 881 and 88.2 for the ... programs planning. Author(s): S. Kasatkina Title: Analysis of the toothfish fishery indices in Subareas ... period of 2010-2016 are considered. Taking into account the different number of hooks at longlines sets ... used at the fishery, the catch indices were normalized to 1000 hooks. The effect of the gear types ...
Meeting Document : WG-SAM-17/23 : Auteur(s): S. Kasatkina
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Analysis of the toothfish fishery indices in Subareas 88.1 and 88.2 when using different types of longline gears
Abstract: The indices of exploratory toothfish fishery in the Subareas 881 and 88.2 for the ... planning. Author(s): S. Kasatkina Title: Analysis of the toothfish fishery indices in Subareas 88.1 and ... period of 2010-2016 are considered. Taking into account the different number of hooks at longlines sets ... used at the fishery, the catch indices were normalized to 1000 hooks. The effect of the gear types ...
Meeting Document : WG-FSA-17/56 : Auteur(s): S. Kasatkina
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An acoustic estimation of krill densities to the north of South Georgia in January 1994
the northern coast of South Georgia from RRS lames Clark Ross during January 1994. Difference in ... provide further evidence of an extreme krill paucity around South Georgia in the 1993/4 season. Author(s ... ): Watkins, J.L., Brierley, A.S. Title: An acoustic estimation of krill densities to the north of South ... Abstract: Dual frequency (38 and 120 kHz) acoustic surveys were carried out in two regions along ...
Meeting Document : WG-EMM-95/74 : Auteur(s): Watkins, J.L., Brierley, A.S.
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A bioenergetics model assessment of the prey consumption of macaroni penguins in Subarea 48.3
Abstract: We report on preliminary analyses to estimate macaroni penguin consumption of prey in ... towards the end of guard and the end of crèche. Our initial results indicate that levels of krill ... similar such analyses should be undertaken for the other krill-eating penguin species breeding in Area 48 ... . Southwell and C. Waluda Title: A bioenergetics model assessment of the prey consumption of macaroni ...
Meeting Document : WG-EMM-16/37 : Auteur(s): P.N. Trathan, L. Emmerson, C. Southwell and C. Waluda
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By-catch of juvenile Champsocephalus gunnari in krill fishery on the shelf of South Georgia Island
juveniles were regularly taken in the south, south-west and south-east parts of the shelf. Juveniles of C ... Federation) Title: By-catch of juvenile Champsocephalus gunnari in krill fishery on the shelf of South ... Abstract: AtlantNIRO had conducted in 1982-1990 a series of juvenile fish trawl surveys of ... published data. Juveniles of Champsocephalus gunnari were found to be distributed from the surface to 500 m ...
Meeting Document : WG-FSA-92/06 : Auteur(s): G.A. Frolkina, V.I. Latogursky, V.A. Sushin (Russian Federation)
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Age and Length Growth of Champsocephalus gunnari, Lonnberg 1905 (Pisces, Chaenichthyidae, in the Area of Elephant Island, West Zone, Antarctica
Abstract: In order to extend the knowledge on the age and growth of antarctic fishes, the authors ... Champsocephalus gunnari, Lonnberg 1905 (Pisces, Chaenichthyidae, in the Area of Elephant Island, West Zone ... present herein the results of the data processing arising from samplings o f a species belonging to the ... Chaenichthyidae family, Champsocephalus gunnari. The age determination of this species, was made using the otolith ...
Meeting Document : WG-FSA-85/11 : Auteur(s): A.P. Tomo and E. Barrera-Oro (Argentina)
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A possible model of metapopulation structure of Dissostichus eleginoides in the southern Indian Ocean
spawned to the north-west of HIMI then return to HIMI in the Antarctic Circumpolar Current. If such a ... /Prince Edward Islands regions a possible metapopulation model for the region is postulated. In this model ... some or all of the subadult fish at HIMI migrate northwestwards to Kerguelen and Crozet. Larval fish ... eleginoides in the southern Indian Ocean Approval: Approved ...
Meeting Document : WG-FSA-03/72 : Auteur(s): R. Williams, A.J. Constable, C. Davies and S. Candy (Australia)