Search results
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A comparison of Antarctic krill (Euphausia superba Dana) caught by nets and taken by macaroni penguins (Eudyptes chrysolophus Brandt): evidence for selection?
of 100 trials. Nevertheless, these differences were smaller than those found between the penguin samples ... . Nevertheless, these differences were smaller than those found between the penguin samples and net samples ...
Meeting Document : WG-EMM-96/08 : Author(s): Croxall, J.P., Hill, H.J., Trathan, P.N., Watkins, J.L.
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Predation on fish by the southern elephant seal, Mirounga leonina, at King George Island, South Shetland Islands, as reflected by stomach lavage
constituted in number 69% of the otoliths found. This species was followed by the nototheniid Pleuragramma ... constituted in number 69% of the otoliths found. This species was followed by the nototheniid Pleuragramma ...
Meeting Document : WG-EMM-01/58 : Author(s): G.A. Daneri and A.R. Carlini (Argentina)
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By-catch analysis as a part of progress report for the research fishery of Dissostichus spp. in Divisions 58.4.3a and 58.4.4b by Japan and France during 2012/13–2016/17
Abstract: This paper reports the preliminary results of by-catch analysis as a part of progress ... report for the research fishery of Dissostichus spp. in Division 58.4.3a and 58.4.4b by Japan and France ... during 2012/13–2016/17. We have used extracted data provided by CCAMLR secretariat on 2 nd June, 2017 ... . Although the by-catch occurred in most longline research operations, the number of by-catch individuals was ...
Meeting Document : WG-SAM-17/45 : Author(s): T. Okuda, A. Rigaud, R. Sinegre and T. Ichii
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By-catch analysis as a part of progress report for the research fishery of Dissostichus spp. in Subarea 48.6 by Japan and South Africa during 2012/13–2016/17
Abstract: This paper reports the preliminary results of by-catch analysis as a part of progress ... report for the research fishery of Dissostichus spp. in Subarea 48.6 by Japan and South Africa during ... 2012/13–2016/17. We have used data set provided by CCAMLR secretariat on 10 th May, 2017. Although the ... by-catch occurred in most longline research operations, the number of by-catch individuals was less ...
Meeting Document : WG-SAM-17/44 : Author(s): T. Okuda, S. Somhlaba and T. Ichii
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Progress by WG-EMM-STAPP in estimating krill consumption by air-breathing predators within CCAMLR areas
Abstract: This paper summarises progress by WG-EMM-STAPP in estimating krill consumption by air ... consumption by pack-ice seals and penguins since the last update in 2011. Estimates of pack-ice seal abundance ... are now available for Areas 48, 88 and 58. Krill consumption by crabeater seals, the most important ... estimates of krill consumption by penguins to be developed in all Areas in the near future. Work to ...
Meeting Document : WG-EMM-16/68 : Author(s): C. Southwell and P. Trathan
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Estimates of bird by-catch by IUU vessels in Subarea 48.3, 1998–2001
Abstract: Estimates of bird catches by IUU fishing made using the new method presented by Agnew ... by other vessels in 1997. Including the Isabel data and weighting the bootstrap estimates of bird ... catch rate by the number of hooks observed leads to revised estimates of total catch in 1999, 2000 and ... bootstrapping option, which should be used by WG-FSA/IMAF in future estimates of bird bycatch rates are: a ...
Meeting Document : WG-FSA-03/56 : Author(s): D.J. Agnew (United Kingdom)
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ACCURACY OF BENTHIC INVERTEBRATE BY-CATCH IDENTIFICATION BY OBSERVERS OPERATING IN THE HEARD ISLAND AND MCDONALD ISLANDS PATAGONIAN TOOTHFISH LONGLINE FISHERY
additional data on benthic invertebrate by-catch; observers operating aboard the longline fishing vessel ... Antarctic Chieftain were asked to identify and retain all benthic invertebrate by-catch from a recent voyage ... to Heard Island and McDonald Islands (HIMI) for onshore verification by taxonomists at the Australian ... longline invertebrate by-catch. Common taxonomic errors included the misclassification of stylasterids ...
Meeting Document : WG-FSA-09/23 : Author(s): T. Hibberd (Australia)
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Biology, population dynamics and preliminary assessment of the long-term yield of Macrourus caml by-caught by the Australian fishery at Heard Island and the McDonald Islands (CCAMLR Division 58.5.2)
Abstract: Grenadiers (Macrourus spp.) are a common by-catch of the Australian fisheries in ... in Division 58.5.2, and likely to one of the most common grenadier by-caught. Sufficient data was ... long-term yield of Macrourus caml by-caught by the Australian fishery at Heard Island and the McDonald ...
Meeting Document : WG-FSA-15/63 : Author(s): J. Dell, D. Maschette, E. Woodcock and D. Welsford (Australia)
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A toolbox of Marine Protected Area management techniques for the area covered by the Antarctic Treaty and by CCAMLR
relevant to managing MPAs in the area covered by the Antarctic Treaty and by CCAMLR are described in this ... techniques for the area covered by the Antarctic Treaty and by CCAMLR Approval: Approved ...
Meeting Document : WS-MPA-11/21 : Author(s): WWF and UK Foreign and Commonwealth Office
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New and revised conservation measures recommended by SCIC for adoption by the Commission
Title: New and revised conservation measures recommended by SCIC for adoption by the Commission ...
Meeting Document : CCAMLR-XXVI/BG/47