Résultats de la recherche
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Fishery Report 2014: Champsocephalus gunnari Heard Island (Division 58.5.2)
marine mammals Observers Each vessel to carry at least one CCAMLR scientific observer and may include ... requirements ........................................................... 6 By-catch of fish and ... invertebrates ......................................................... 6 Fish by-catch reported ... fishery and research trawl surveys with the number of hauls (N) and the number of fish measured (n) in ...
Document : Site Section: Publications
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Management and assessment options for the crab fishery around South Georgia
overview of the management options for crab fisheries in general and then consider these options in the ... of the Working Group on Fish Stock Assessment. In: Report of the Twelfth Meeting of the Scientific ... the CCAMLR Scientific Committee is required to provide advice to the Commission. In this paper, we ... scientific research on the dynamics and life-history parameters of an unexploited population. ASSESSMENT ... on Fish Stock Assessment (SC-CAMLR, 1993b) to obtain preliminary 'guideline' estimates of stock ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 193–202 : Auteur(s): Basson, M. and D.D. Hoggarth
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Summary of holdings of Patagonian toothfish (Dissostichus eleginoides) otoliths and size-at-age estimates from Heard and McDonald Islands (Division 58.5.2)
Abstract: Scientific observers aboard vessels in the Australian fisheries in 58.5.2 have ... collected from recaptured tagged fish. More than 3200 otoliths have been processed to provide size-at-age ... estimates from fish captured between 1997 and 2003. A growth model based on these size-at age data is ... season age-length keys for these fisheries impossible. It is likely that sufficient otoliths have been ...
Meeting Document : WG-FSA-07/45 : Auteur(s): D.C. Welsford and G.B. Nowara (Australia)
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How fishing and marine protection can coexist in the Southern Ocean: An economic analysis of the Ross Sea and East Antarctic MPA proposals
impact the specific objectives of the MPA. In both of these MPAs, biodiversity and scientific gains could ... -bg-23r1.docx Approval: Approved Secretariat Workflow Status: Content Approved Document Release ... Antarctic toothfish (Dissostichus mawsoni) and Antarctic krill (Euphausia superba). The paper concludes that ... is important to note that the fisheries currently operating in these waters represent a small ...
Meeting Document : CCAMLR-XXXV/BG/23 Rev. 1 : Auteur(s): Submitted by ASOC
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A hypothetical life cycle for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea region
mature, the fish gradually move deeper out onto the continental slope where they gain condition before ... stage) for D. mawsoni have been col- lected by scientific observers since the Ross Sea toothfish ... McMurdo fish. During the 2007 season, six fish moved significant distances from the slope fisheries in ... juveniles have been con- sistently caught in midwater trawls by vessels fish- ing aggregations of krill and ... Sea shelf and then move out into deeper water. As they mature, the fish gradually move deeper out ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 35–53 : Auteur(s): Hanchet, S.M., G.J. Rickard, J.M. Fenaughty, A. Dunn and M.J. Williams
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WG-EMM-08
POTENTIAL REQUIREMENTS FOR SCIENTIFIC DATA FROM THE KRILL FISHERY Secretariat WG-EMM-08/46 Catch Uncertainty ... variability M. Naganobu, J. Kondo and K. Kutsuwada (Japan) WG-EMM-08/34 Systematic Coverage’ by scientific ... PELAGIC AND COASTAL SSMUs OF THE SOUTH ORKNEY ISLANDS SUBAREA ACCORDING TO THE DATA OF SCIENTIFIC ... ECOLOGICAL REPERCUSSIONS OF HISTORICAL FISH EXTRACTION FROM THE SOUTHERN OCEAN D. Ainley and L. Blight WG-EMM ...
Meeting
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e-cc-xxx-a6.pdf
... . 2.9 SCIC also noted the Scientific Committee’s advice that WG-EMM had reviewed all other krill ... and mitigation measures 2.33 SCIC considered reports compiled by international scientific observers ... ......................................................... 175 ADVICE FROM THE SCIENTIFIC COMMITTEE ....................................... 177 SCHEME OF ... INTERNATIONAL SCIENTIFIC OBSERVATION ...................... 177 PERFORMANCE REVIEW
application/pdf attached to:SCIC-11
Meeting Report : SCIC-11
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A study of Patagonian toothfish (Dissostichus eleginoides) post-tagging survivorship in Subarea 48.3
, fish with a variety of injuries were selected to see if this affected recovery. In the final analysis ... suggest that experienced observers using animals in good condition would normally achieve a toothfish post ... ., 2002). At South Georgia and in the Ross Sea most tags are released by scientific observers operating ... difficult to know whether fish tagged and released by observers will survive to the same extent as fish ... this season, observers were given the objective of tagging 1.5 fish for every tonne caught, using a ... information from observers, who report that large fish are difficult to tag. However, it also might be an ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 279–289 : Auteur(s): Agnew, D.J., J. Moir Clark, P.A. McCarthy, M. Unwin, M. Ward, L. Jones, G. Breedt, S. Du Plessis, J. Van Heerdon and G. Moreno
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CCAMLR-XXXI
51-06 on scientific observation in krill fisheries Delegation of the European Union CCAMLR-XXXI/33 EU ... Fish Stocks in the Western and Central Pacific Ocean and the Commission for the Conservation of ... cooperative arrangement between CCSBT and CCAMLR Secretariat WG-FSA-12/66 Rev. 2 Summary of scientific ... observations in the CAMLR Convention Area for 2011/12 Secretariat WG-FSA-12/70 Rev. 2 Summary of scientific ...
Meeting
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Integrating Climate and Ecosystem Dynamics in the Southern Ocean (ICED) programme: Preliminary report of the ICED–CCAMLR Projections Workshop, 5 to 7 April 2018
for conservation and management. A final version of the report and agreed statements will be submitted ... of conservation and management strategies that anticipate and adapt to potential changes in krill ... and ecological modellers and fisheries scientists to consider the development of projections of the ... impacts of climate change upon krill in Area 48. Here we present the preliminary findings of this workshop ...
Meeting Document : WG-EMM-18/09 : Auteur(s): E.J. Murphy, N.M. Johnston, S.P. Corney and K. Reid