Search results
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Antarctic fur seal (Arctocephalus gazella) pup growth rates obtained at Cape Shirreff, Livingston Island, South Shetlands: 1994/95 to 1997/98 (CEMP Index C2, Procedure B)
was observed during 1997/98. No evidence for an ENSO phenomenon influence is explained by pup growth rates ... until present. Pup growth rates might be influenced indirectly by sea-ice extent, and directly by krill ... of A. gazella. An important decrease in A. gazella's population was observed during 1997/98. No evidence ... be influenced indirectly by sea-ice extent, and directly by krill or salp dominance, since the highest value ...
Meeting Document : WS-AREA 48-98/18 Rev. 1 : Author(s): R. Hucke-Gaete, V. Vallejos and D. Torres (Chile)
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Evaluating the impact of multi-year research catch limits on overfished toothfish populations
Abstract: In stocks that have been depleted by overfishing, the benefits of additional fisheries ... In stocks that have been depleted by overfishing, the benefits of additional fisheries removals ...
Meeting Document : WG-FSA-10/42 Rev. 1 : Author(s): D.C. Welsford (Australia)
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REPORT ON AUSTRALIAN VMS TRIAL IN THE CCAMLR AREA
operating in the Convention Area during the 1996/97 season. The benefits to fisheries managers ... in the Convention Area during the 1996/97 season. The benefits to fisheries managers and individual fishers ...
Meeting Document : CCAMLR-XVI/BG/7 : Author(s): Delegation of Australia
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REVISION OF CCAMLR’S SYSTEM OF INSPECTION
, reflective of the significant operational, technological, and legal advancements in fisheries enforcement ... of the significant operational, technological, and legal advancements in fisheries enforcement that have occurred ...
Meeting Document : CCAMLR-XXVIII/40 Rev. 1 : Author(s): Delegation of the USA
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Steepness for Antarctic toothfish (Dissostichus mawsoni) based on life history
points that are commonly used in fisheries management. Thus, one cannot pick an arbitrary value ... that are commonly used in fisheries management. Thus, one cannot pick an arbitrary value of steepness ...
Meeting Document : WG-FSA-14/32 : Author(s): M. Mangel, J. Brodziak and G.M. Watters (USA)
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Within season feedback management system – a pro forma for discussion at WG-EMM 2015
Abstract: We provide a document describing ideas regarding the development of a feedback ... We provide a document describing ideas regarding the development of a feedback management strategy ...
Meeting Document : WG-EMM-15/04 : Author(s): C.S. Reiss, G.M. Watters, J. Hinke and D. Kinzey (USA)
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Champsocephalus gunnari Heard Island (Division 58.5.2)
in this fishery. 1.3 Size distribution of the catches 5.245 Catch-weighted length frequencies from observer ... In accordance with CM 25-03. 9. Observers Each vessel to carry at least one scientific observer and may ... include one additional CCAMLR scientific observer. 10. Data: catch and effort (i) Ten-day ... in accordance with the Scheme of International Scientific Observation. ...
Document : Site Section: Publications
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Stock status and population assessment of the Antarctic starry skate (Amblyraja georgiana) in Subarea 48.3
fishery for Patagonian toothfish (Dissostichus eleginoides) around South Georgia in the Southern Ocean ... : Content Approved Document Release Consent: No Delegation responsibility for releasing documents: United ... fishery for Patagonian toothfish (Dissostichus eleginoides) around South Georgia in the Southern Ocean ...
Meeting Document : WG-FSA-18/27 : Author(s): M. Söffker, N.D. Walker, M. Belchier and J. Ellis
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Longline sink rates on a bottom autoline vessel in New Zealand: draft
Depth Recorders was also developed and is documented. The study found the middle of an unweighted ... line sink rate. However, observation indicated that the weighting regime did have quite noticeable ... Secretariat Workflow Status: Content Approved Document Release Consent: No Delegation responsibility ... for releasing documents: CCAMLR Secretariat ...
Meeting Document : WG-FSA-98/51 : Author(s): N.W. McL. Smith (New Zealand)
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Distribution of salps near the South Shetland Islands; their ecological significance in the area
to krill biomass in the area. Two species; Salpa thompsoni and Ihlea racovitzai were found, and the former ... was dominant. Horizontal distribution of salps and krill did not overlap. Krill occurred abundantly at the high ... /1991. Total salp biomass ranged between 0.1 and 2021.3 mg WW∙m-3 and was nearly equal to krill biomass ... . Horizontal distribution of salps and krill did not overlap. Krill occurred abundantly at the high-chlorophyll ...
Meeting Document : WG-KRILL-93/17 : Author(s): J. Nishikawa, M. Naganobu, T. Ichii and K. Kawaguchi (Japan)