Resultados de la búsqueda
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Possible options for the future management of the Antarctic krill fishery in Subarea 48.2
experimental approach should be developed that will help provide the information needed. This paper therefore ... suggest that the experimental framework should be a CCAMLR community project involving as many Members as ... that might facilitate the development of new management procedures for the krill fishery in Area 48. In ... 2014, the state of ecological knowledge for Subarea 48.2 was reviewed, and it was suggested that the ...
Meeting Document : WG-EMM-15/10 : Autor(es): P.N. Trathan (United Kingdom), O.R. Godø (Norway) and S.L. Hill (United Kingdom)
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Near-shore acoustic surveys for Antarctic krill at South Georgia, January 2004
the surveys was to determine krill density near shore, in regions that have not traditionally been ... to be well suited as an acoustic survey platform. The echosounder transducers were deployed on a ... removable scaffold-tubing frame midships. With sails up the yacht had good roll stability and useable data ... were collected in seastate 6 with winds up to 30 knots and swells of approximately 2.5 m at survey ...
Meeting Document : WG-EMM-04/35 : Autor(es): A.S. Brierley, P.N. Trathan, J. Poncet and A. Morton (United Kingdom)
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Krill fishery report: 2012 update
reported to May 2012 was 78468 t, mostly taken from Subarea 48.1 in December, April and May. Seven vessels ... were fishing, at the time of preparing this report, and 935 t of krill has been reported so far for ... June. The forecast total catch of krill for this season ranges approximately from 108000 to 151000 t ... . In 2010/11, 13 vessels fished for krill in Area 48 and the total catch of krill was 180986 t; two ...
Meeting Document : WG-EMM-12/05 : Autor(es): Secretariat
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EU PROPOSAL FOR AMENDMENT TO CCAMLR CONSERVATION MEASURE 10-04 TO INCLUDE KRILL VESSELS IN VMS REPORTING
that "monitoring and reporting of the krill fishery should be made consistent with the ... krill and the durability of this resource, especially given that the possible increase of the krill ... effective spatial monitoring of the fishery. While all vessels of CCAMLR Contracting Parties are due to be ... equipped with a VMS device, the Contracting Parties are exempt from forwarding VMS reports and messages ...
Meeting Document : CCAMLR-XXIX/41 : Autor(es): Delegation of the European Union
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Distribution of the Soviet fishing fleet and catches (CPUE) in Subdivision 48.3 during 1986–1990
. During the fishing season from April to September two basic fishing grounds with a quazi-stationary ... this current contact with the Weddell sea water flow (the eastern ground) and the Antarctic circumpolar ... fishing ground existed for a longer time period- basically from April to August, while the western ground ... - from August to September (in some years from June to September). The third fishing ground is ...
Meeting Document : WG-EMM-02/63 Rev. 1 : Autor(es): V.A. Sushin, P.C. Gasiukov, A.V. Zimin and S.M. Kasatkina (Russia)
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Preliminary investigations into a two-area stock assessment model for Antarctic toothfish (Dissostichus mawsoni) in the Amundsen Sea Region
88.2H. As a consequence, WG-SAM requested further runs be carried out with emigration estimated in the ... proportion of that biomass migrating northward could not be resolved. This was because the parameters that ... noted that the assessments were unable to fit the patterns in the recaptures of tagged fish seen in SSRU ... model. However, the models that mimicked emigration in a single area assessment model failed to provide ...
Meeting Document : WG-FSA-14/57 : Autor(es): S. Mormede, A. Dunn and S.M. Hanchet (New Zealand)
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RELEVANT ISSUES IN REGARDS TO THE MANAGEMENT OF ANTARCTIC KRILL FISHERIES IN AREA 48
the data obtaining process financially. The discussion of that issue at 2009 WG-EMM meeting will be ... limits among SSMUs in Area 48 (CCAMLR- XXVII/43). The Ukraine suggested that a research plan was ... necessary for CCAMLR to fill those gaps, together with developing in future a funding mechanism to support ... provides a good opportunity to discuss the possibility for the working group to come up with a research and ...
Meeting Document : WG-EMM-09/31 : Autor(es): L. Pshenichnov and G. Milinevsky (Ukraine)
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DISTRIBUTION OF KRILL AT THRESHOLD DENSITIES SUITABLE FOR FISHING IN THE ATLANTIC SECTOR: ANALYSIS OF THE 2000 SYNOPTIC SURVEY DATA
pelagic and shelf SSMUs suggests that the fishery will be less efficient and, perhaps, less economically ... with those that affect the behaviour and performance of the fishery. Author(s): S. Hill and D. Agnew ... shelf SSMUs in terms of the frequency of 1nm integration units with krill densities above and below a ... . This was also true with other threshold values in the range 25 to 200 gm2 although the difference was ...
Meeting Document : WG-EMM-08/16 : Autor(es): S. Hill and D. Agnew (United Kingdom)
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Evidence to support the annual formation of growth zones in otoliths of Antarctic toothfish (Dissostichus mawsoni)
, sagittal otoliths were examined from D. mawsoni that had been injected with oxytetracycline some years ... ) have been aged assuming that one translucent zone is formed annually in the otoliths of this species ... indicates that one translucent zone is formed annually in otoliths of post-mature D. mawsoni. Otoliths from ... that the modes represented year classes and that one translucent zone is formed annually in otoliths of ...
Meeting Document : WG-FSA-02/33 : Autor(es): P.L. Horn, C.P. Sutton (New Zealand) and A.L. DeVries (USA)
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Análisis del marco regulatorio de la CCRVMA y recomendaciones para la racionalización de la clasificación de las pesquerías
toothfish that are not established fisheries. One option may be to consider decoupling the Research Plan ... Abstract: In 2014 the Commission acknowledged the extensive developments that have taken place ... 24-01) in light of these developments. It is apparent that the nomenclature and working ‘status’ of ... fisheries, with a view to realign these fisheries with their status within the context of the regulatory ...
Meeting Document : CCAMLR-XXXIV/17 Rev. 1 : Autor(es): Chair of the Scientific Committee