Resultados de la búsqueda
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The state of Dissostichus eleginoides stock and TAC for 1990/91 in Subarea 48.3 (South Georgia)
Abstract: The paper “The state of Dissostichus eleginoides stock and TAC for it for 1990/91 ... season in S.Georgia area (48.3)” presents the data on main biological characteristics of this species ... to determine total biomass of adult toothfish in the area under investigation and the value of ... (VNIRO and AtlantNIRO, USSR) Title: The state of Dissostichus eleginoides stock and TAC for 1990/91 in ...
Meeting Document : WG-FSA-90/34 : Autor(es): K.V. Shust, P.S. Gasiukov, R.S. Dorovskikh and B.A. Kenzhin (VNIRO and AtlantNIRO, USSR)
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Proposal of the Russian Federation to open SSRU 882A for exploratory fishery of Dissostichus spp.
Abstract: The Scientific Committee (SC-XXXI, par. 9.30) focused on distribution pattern of ... investigations considering insufficient information on this area, and how catch limits used in the Ross Sea can ... 88.2A opened within the scope of the Conservation Measure 41-10. Author(s): Delegation of the Russian ... Federation Title: Proposal of the Russian Federation to open SSRU 882A for exploratory fishery of ...
Meeting Document : WG-FSA-13/13 : Autor(es): Delegation of the Russian Federation
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Preliminary assessment of Subarea 48.3 mackerel icefish, Champsocephalus gunnari, based on the January 2013 survey
Abstract: A bootstrap procedure was applied to estimate the demersal biomass of mackerel icefish ... (Champsocephalus gunnari) in CCAMLR subarea 48.3 using data from the UK trawl survey conducted in January 2013. The ... CCAMLR harvest control rule was then applied to determine catch limits for the 2013/14 and 2014/15 ... fishing season. Application of the CCAMLR rule, which ensures 75% biomass escapement after a two year ...
Meeting Document : WG-FSA-13/27 : Autor(es): C. Darby and T. Earl (United Kingdom)
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Proposal to extend trial of daytime setting of longlines between 15 and 30 April in the Patagonian toothfish longline fishery in CCAMLR Statistical Division 58.5.2
Abstract: This paper proposes extending the trial of daytime setting of longlines between 15 and ... 30 April in the Patagonian toothfish longline fishery in CCAMLR Statistical Division 58.5.2 to ... encompass the 2013/14 and 2014/15 fishing seasons. Extending the trial for a further two years will enable ... sufficient daytime fishing effort to occur in the trial period to ensure there is a proper basis for ...
Meeting Document : WG-FSA-13/20 : Autor(es): J. Barrington and B. Baker (Australia)
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Start date of the CCAMLR fishing season for Antarctic krill
Abstract: In this paper we consider whether the CCAMLR fishing season for Antarctic krill should ... for management. We review data on the breeding phenology of predators, and use data from the CCAMLR ... Statistical Bulletin (Version 28) to explore whether there are times of year that would reduce the potential ... for competition between land-based krill-eating predators and the fishery. Author(s): P. Trathan and ...
Meeting Document : WG-EMM-16/16 : Autor(es): P. Trathan and S. Hill
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The Norwegian SWARM project: from swarming behaviour to trophic interactions: modelling dynamics of Antarctic krill in ecosystem hotspots using behaviour-based models
Abstract: Norway is in the process of extending its monitoring efforts in the area around South ... Orkneys by deploying acoustic moorings in a commercially exploited area. Data gathered from the moorings ... will be used to parametrise models, in order to gain better understanding of the interaction between ... ocean physics and behaviour in driving krill biomass variation in the area. Author(s): T.A. Klevjer, G ...
Meeting Document : WG-EMM-17/26 : Autor(es): T.A. Klevjer, G. Rieucau, A.H.H. Renner, G. Skaret and O.R. Godø
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Investigations on midwater trawling for krill (Euphausia superba) in the Southern Ocean
Area 58 in the Indian Ocean Sector of Southern Ocean, during the First Indian Antarctic Krill ... hauls were made using a 2.5 m Isaacs-Kidd Midwater Trawl (IKMT) in the area 59°00’-61°08' S lat; 30 ... °04'-40°04' E long, from 27 January to 12 February 1996. In the area of operations, krill ... long. Krill were present in 33.3 per cent of the total number of hauls taken. Major species obtained ...
Meeting Document : WG-EMM-98/38 : Autor(es): M.R. Bhoopendranath, M.K.R. Nair, A. Anrose and V.C. George (India)
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Integrating Climate and Ecosystem Dynamics in the Southern Ocean (ICED) programme: developing links between ICED and CCAMLR
Abstract: Integrating Climate and Ecosystem Dynamics in the Southern Ocean (ICED) is a regional ... programme of the Integrated Marine Biogeochemistry and Ecosystem Research (IMBER) Programme and is closely ... analyses to improve our understanding of change and the implications for Southern Ocean ecosystems and for ... been made in understanding the structure and functioning of ecosystems, modelling species and food webs ...
Meeting Document : WG-EMM-16/22 : Autor(es): E. Murphy, R. Cavanagh, N. Johnston, E. Hofmann and A. Constable
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Joint research proposal for the Dissostichus spp. exploratory fishery in East Antarctica (Divisions 58.4.1 and 58.4.2) by Australia, France, Japan, Republic of Korea and Spain
-16 para. 3.12). The Working Group also requested that measurable research milestones be developed to ... progress an assessment of toothfish stock/s in the area (WG-SAM-16 para. 3.13). We present here an updated ... research proposal including the research plans of Australia (WG-SAM-16/09), France (WG-SAM-16/01 & 16 ... /02), Japan (WG-SAM-16/04 & 16/05), Republic of Korea (WG-SAM-16/17) and Spain (WG-SAM-16/10). The ...
Meeting Document : WG-FSA-16/29 : Autor(es): Delegations of Australia, France, Japan, Republic of Korea and Spain
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Using carapace measurements to determine the sex of Antarctic krill (Euphausia superba)
Antarctic fur seal diet. The discriminant function currently used to determine sex, and the sex-specific ... populations. The equations have been applied to fur seal diet studies in the South Shetlands but until now ... validating the use of discriminant functions to determine sex of krill based on carapace length and width and ... independently derives sex-specific regression models for krill collected in the South Shetlands. Allometric ...
Meeting Document : WG-EMM-05/26 : Autor(es): J.D. Lipsky, M.E. Goebel, C.S. Reiss and V. Loeb (USA)