Search results
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Net monitoring on Norwegian krill fishing vessels, recent trials, and a proposal for amendment to CM 25-03 to accommodate cabled communication between net sensors and vessel
in a recommendation from WG-EMM 2019, this paper describes how the current net monitoring is being implemented ... -EMM 2019, this paper describes how the current net monitoring is being implemented. It also summarizes ...
Meeting Document : SC-CAMLR-38/18 : Author(s): O.A. Bergstad
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Variations in the diet composition and feeding intensity of mackerel icefish (Champsocephalus gunnari) at South Georgia (Antarctic)
energy content appears to be the prefered diet. In years of krill shortage, such as in 1991, krill is ... sites was high. This high variation can be primarily attributed to differences in prey availability, but ... development necessary leading up to spawning in that season. It was hypothesized that like in other, non ...
Meeting Document : WG-FSA-93/24 : Author(s): K.-H. Kock and S. Wilhelms (Germany), I. Everson (United Kingdom) and J. Gröger (Germany)
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Further development of a spatially explicit population dynamics operating model for Antarctic toothfish in the Ross Sea region
, and also for any other such models being developed. Due to the complexity of the problems encountered ... , and also for any other such models being developed. Due to the complexity of the problems encountered ...
Meeting Document : WG-SAM-13/35 : Author(s): S. Mormede, A. Dunn, S. Parker and S. Hanchet (New Zealand)
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Model diagnostics for the Antarctic krill assessment for Subarea 48.1
of the assessment being developed to set catch limits for Antarctic krill in Subarea 48.1. A "base-case" ... being developed to set catch limits for Antarctic krill in Subarea 48.1. A "base-case" ...
Meeting Document : WG-FSA-15/60 : Author(s): D. Kinzey, G.M. Watters and C.S. Reiss (USA)
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Pygoscelis penguin colonies census in the Vernadsky Antarctic station area (Statistical Subarea 48.1)
gentoo penguin, which has formed 14 autonomous colonies with about 13320 of breeding pairs total and ... colonies with 5300 nesting pairs and 800 immature penguins. Inside of the Adelie penguin specie family ... the region of research should be considered a sporadic settlement at a considerable distance from the ... main range. The gentoo penguin colony at the Green Island possibly could be the southernmost points of ...
Meeting Document : WG-EMM-18/25 : Author(s): V.M. Smagol, A.O. Dzhulay, I.V. Dykyy and G.P. Milinevsky
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Pygoscelis penguin census in the Vernadsky Antarctic station area
region of research are gentoo penguin, which has formed 14 separate colonies with about 13320 of breeding ... formed 8 nesting colonies with 5300 nesting pairs and 800 immature penguins. Inside of the Adelie penguin ... penguin in the region of research should be considered a sporadic settlement at a considerable distance ... from the main range. The gentoo penguin colony at the Green Island possibly could be the southernmost ...
Meeting Document : SC-CAMLR-XXXVII/BG/06 : Author(s): V.M. Smagol, A.O. Dzhulay, I.V. Dykyy, G.P. Milinevsky and E.O. Dykyy
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Preliminary assessment of Patagonian toothfish, Dissostichus eleginoides, in the vicinity of Heard Island and McDonald Islands (Division 58.5.2), based on a survey in May–June 2006 using the Generalised Yield Model
reported fishing only. Author(s): D.C. Welsford, A.J. Constable, T. Lamb and T. Robertson (Australia ...
Meeting Document : WG-FSA-06/45 Rev. 1 : Author(s): D.C. Welsford, A.J. Constable, T. Lamb and T. Robertson (Australia)
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The Future of Antarctica Forum: distinguishing climate change impacts from other impacts in the Antarctic Peninsula
Abstract: The paper reports on the outcomes of the first Future of Antarctica Forum that ... Oceanites, Inc. convened and held February 28 – March 9, 2016 in the Antarctic Peninsula, and work that has ... made it clear that they have shared objectives. All stakeholder participants agreed on the importance ... challenge to bring together and analyse relevant data, with assistance as possible from the Forum ...
Meeting Document : CCAMLR-XXXV/BG/14 : Author(s): Submitted by Oceanites, Inc.
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Proposal for a mark–recapture experiment to estimate toothfish population size in Subarea 48.4
in accordance with CM 41-03. During this time fish were tagged in order to start a mark-recapture ... – 2007 fishing seasons. The objective of the experiment will be to assess toothfish population structure ... and size. The research will be undertaken during April in each year by up to two vessels, details yet ... to be confirmed. The proposal is to tag 500+ fish taking 100 tonnes of catch each year. The target ...
Meeting Document : WG-FSA-05/57 : Author(s): Delegation of the United Kingdom
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Length-at-age juvenile Patagonian toothfish Dissostichus eleginoides
. Age based models are used to assess the status of the stocks of this species. Although age can be ... estimated using otoliths it has proven difficult for these to be validated. During a recent trawl survey the ... modal size groups. It is confirmed that one annulus, as seen on an otolith section, corresponds to one ...
Meeting Document : WG-FSA-01/16 : Author(s): J. Ashford (USA), I. Everson (UK), C. Jones and S. Bobko (USA)