Resultados de la búsqueda
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Demographic studies for CEMP
methods for determining demographic parameters. It is noted the methods (CEMP A4) as published in CEMP ... Standard Methods 2003 appear adequate. Revision may be required in the future following consideration of ... how aspects of predator demographics may be used for management in the CCAMLR context. The ... considerable tagging and search effort required to obtain demographic data and the period over which such ...
Meeting Document : WG-EMM-03/45 : Autor(es): K.R. Kerry, J.R. Clarke and L.M. Emmerson (Australia)
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Deaths of Adélie penguins at Mawson November–December 2001 investigated
near Mawson between 23 November and 4 December, 2001. It is concluded the most likely cause of death ... was severe injury from being crushed by ice at the ice land interface. Circumstance surrounding the ... death of the penguins suggested initially that disease may have been implicated and so investigations ... were treated accordingly. The sampling protocols developed by CEMP were used in these investigations ...
Meeting Document : WG-EMM-02/42 : Autor(es): K. Kerry and L. Irvine (Australia)
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Toothfish tagging programme around South Georgia, 2000
South Georgia during early 2000. Details of the programme are given. A total of 359 toothfish were ... tagged during a trawl survey on the Shag Rocks shelf and a further 135 were tagged on the continental ... slope around South Georgia and Shag Rocks. The programme has been advertised widely amongst industrial ... fishermen operating in the region. Author(s): G. Pilling, I. Everson, D. Agnew, T. Daw, R. Forster, A ...
Meeting Document : WG-FSA-00/26 : Autor(es): G. Pilling, I. Everson, D. Agnew, T. Daw, R. Forster, A. North and M. Purves (United Kingdom)
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ON INCIDENTAL MORTALITY OF ANTARCTIC KRILL AT KRILL FISHERY
Abstract: Analysis of the Antarctic krill (Euphausia superba) commercial and research fishery in ... low catchability, as a rule, 10-20%. The experiments showed that while percolated through large meshes ... 40-50% of the «percolated» individuals were injured, at the same time while «punched» through small ... meshes of the trawl codend 60 to 100% of individuals perished. There are two main aspects of this problem ...
Meeting Document : WG-EMM-09/11 : Autor(es): L. Pshenichnov (Ukraine)
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Factors to consider in developing management measures for krill
Abstract: A brief review of the objectives of the Convention for the Conservation of Antarctic ... Marine Living Resources is given along with an outline of for the evolution of management procedures for ... management, modelling, indicator species, pulse fishing, and the use of open and closed areas and seasons are ...
Meeting Document : WG-KRILL-90/14 : Autor(es): W.K. de la Mare (Australia)
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plotImage – software for producing augmented image plots of spatially referenced data
Abstract: Software is presented for the automated production of standardised image plots of ... spatially referenced data. While developed to satisfy the specific requirements of WG-FSA, the routines have ... software is submitted to be appraised by WG-SAM in the hope it may prove a useful tool within CCAMLR ... Working Groups for the display of spatially referenced data. Author(s): J.P. McKinlay (Australia) Title ...
Meeting Document : WG-SAM-10/22 : Autor(es): J.P. McKinlay (Australia)
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An analysis of within-season recaptures of tagged toothfish
Abstract: In response to a request from WG-SAM, the secretariat inspected the available data on ... toothfish within-season recaptures (i.e. fish that have been tagged and recaptured in the same fishing ... season). Despite short times at liberty, the frequency distribution of distances between tag and ... recapture locations for these fish was similar to that of all recaptured fish. The relative frequency of ...
Meeting Document : WG-FSA-13/01 : Autor(es): Secretariat
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Research plan to investigate finfish distribution and abundance in Subareas 48.1 and 48.2
2014, 2015 and 2016 in accordance with Conservation Measure 24-01 (paragraph 3). The research will ... provide information on finfish distribution, abundance and size composition, with the objective of ... determining the current status of fish stocks in the study area. Research fishing will be limited to 100 ... tonnes of finfish per season. The notification was submitted on 4 June 2013. Author(s): Delegation of ...
Meeting Document : WG-FSA-13/10 : Autor(es): Delegation of Chile
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Spatially extensive standardized surveys reveal widespread, multi-decadal increase in East Antarctic Adélie penguin populations
Abstract: This paper provides some of the detail to standardisation examples that are outlined in ... the more general Working Group paper titled ‘The importance of standardising and validating new ... methods for CEMP to maintain the robustness of long-term time series’. We recommend reading the general ...
Meeting Document : WG-EMM-15/P04 : Autor(es): C. Southwell, L. Emmerson, J. McKinlay, K. Newbery (Australia), A. Takahashi, A. Kato (Japan), C. Barbraud, K. Delord and H. Weimerskirch (France)
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New bird guide for observers at sea in southern Indian Ocean
Abstract: This photographic guide has been developed with the aim of assisting observers at sea ... in the correct identification of seabirds. It does this through providing several images for each ... species, at different stages and different angles both in the air and in the water. This project has been ... achieved thanks to French observers at sea working in Kerguelen and Crozet waters under the TAAF ...
Meeting Document : WG-FSA-15/70 : Autor(es): N. Gasco, K. Delord and C. Barbraud (France)