Search results
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Some notes on by-catch of fishes and salps caught by the fishery vessel Niitaka Maru in the vicinity of the South Shetland Islands (January to February 1999)
hauls and those estimated value was 20 to 3560 ind./t of krill. By-catch fishes fed on Thysanoessa ... estimated value was 20 to 3560 ind./t of krill. By-catch fishes fed on Thysanoessa macrura and Euphausia ...
Meeting Document : WG-EMM-00/54 : Author(s): T. Iwami, S. Kawaguchi and M. Naganobu (Japan)
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Progress report on the Weddell Sea Research Program Stage II
, 2014. A total of 34 longlines were set: the Option I – 10+20 and the Option II – 4 at the depths ... of 34 longlines were set: the Option I – 10+20 and the Option II – 4 at the depths ranging ...
Meeting Document : WG-SAM-14/05 : Author(s): A.F. Petrov, I.I. Gordeev, S.V. Pianova and E.F. Uryupova (Russia)
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Estimating the level of illegal fishing using simulated scaling methods on detected activity
dynamics, particularly evasion tactics, will be necessary to devise an observation strategy for estimating ... account. An important consideration for the future will be the inevitable tension for fishery patrol ... whether the method for estimating catches from illegal, unregulated or unreported (IUU) fishing developed ... by Agnew and Kirkwood (2002) for Subarea 48.3 could be applied to other CCAMLR areas (SC-CAMLR-XXII ...
Meeting Document : WG-FSA-SAM-04/14 : Author(s): Ball, I.
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Modelling Movement of Antarctic Krill (MMAK): the importance of retention, dispersal and behaviour for krill distribution
. Modelling will focus on the South Orkney Islands region, an area that is crucial for determining the overall ... ) fishery requires an understanding of the controls on the distribution and abundance of krill ... development of feedback management procedures and provide the present-day context for considering the ... behaviour for krill distribution Approval: Approved Secretariat Workflow Status: Content Approved ...
Meeting Document : WG-EMM-17/31 : Author(s): S. Thorpe, E. Young and E. Murphy
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Fish ageing a method for decalcifying and sectioning fish otoliths
Author(s): L. Barber (Canada), M. White and R. Coggan (United Kingdom) Title: Fish ageing ... Fish ageing a method for decalcifying and sectioning fish otoliths ...
Meeting Document : CCAMLR/86/FA/04 : Author(s): L. Barber (Canada), M. White and R. Coggan (United Kingdom)
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Research plan for exploratory fishing for toothfish (Dissostichus spp.) in 2016/17 in Division 58.4.2 by France
Abstract: Exploratory fishing for toothfish (Dissostichus spp.) in Division 58.4.2 began in 2003 ... precautionary catch limit for the exploratory fishery for Dissostichus spp. was 35 tonnes in SSRU E. Only the ... Korean-flagged vessel undertook research fishing activity with a total reported catch of 11 tonnes. For ... notified their intention to participate in the exploratory fishery. For 2017 France notifies its intention ...
Meeting Document : WG-SAM-16/02 : Author(s): Delegation of France
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“Sailbuoy for krill” – a concept for autonomous commercial and scientific monitoring of the krill fishing in Antarctica
drone technology now available through the Sailbuoy concept, offers new opportunity for an industry ... and will be tailored to support data for Feedback management and for a more environmentally efficient ... an acoustic modem. We plan the first test in 2019 and it is the goal of this paper to establish a ... Title: “Sailbuoy for krill” – a concept for autonomous commercial and scientific monitoring of the ...
Meeting Document : WG-EMM-18/15 : Author(s): O.R. Godø, G. Pedersen, D. Peddie, G. Skaret, A. Lowther, F. Grebstad and A. Lohrmann
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Estimates of global krill abundance based on recent acoustic density measurements and their implications for the calculation of precautionary catch limits and the designation of management areas
differences between our estimates and others can be explained by a number of factors such as: an ... population, and the overestimation of the demand for krill by predators. Even if these low global krill ... the new survey of the South Atlantic is likely to result in an effective biomass which is greater than ... taken into account when managing an expanded krill fishery and the appropriateness of using the existing ...
Meeting Document : WG-EMM-99/22 : Author(s): S. Nicol, A. Constable and T. Pauly (Australia)
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Consideration of major issues in ecosystem monitoring and management
Abstract: The requirements of an ecosystem approach to management of Southern Ocean resources are ... outlined. This highlights the need for information on harvested and dependent species their interaction and ... the manner in which their populations vary naturally. Large scale interactions are catered for the ... respect to CEMP. Overlap between fishing and predator foraging is being monitored. A mechanism for ...
Meeting Document : WG-EMM-01/73 : Author(s): I. Everson (United Kingdom)
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Fishes caught along with the Antarctic krill in the vicinity of the South Georgia Island during the austral winter months of 1992
found in 20 trawl catches. Among by-catch fishes, juvenile Lepidonotothen larseni was the most abundant ... Champsocephalus gunnari ranging 80.5 to 88.3mm of SL and one adult specimen of Electrona antarctica (72.1mm of SL ... in 20 trawl catches. Among by-catch fishes, juvenile Lepidonotothen larseni was the most abundant (62 ... gunnari ranging 80.5 to 88.3mm of SL and one adult specimen of Electrona antarctica (72.1mm of SL) were ...
Meeting Document : WG-KRILL-93/51 : Author(s): T. Iwami (Japan)