Résultats de la recherche
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Aligning toothfish fishery status with the CCAMLR regulatory framework
with the regulatory framework. This can be accomplished through developing and adopting a suite of ... fishery status based on their stage of development. Here, specific examples of toothfish fisheries with a ... framework are highlighted, along with the need to review the status of these fisheries. Some recommendations ... change, are provided. Author(s): C.D. Jones Title: Aligning toothfish fishery status with the CCAMLR ...
Meeting Document : WG-FSA-2019/66 : Auteur(s): C.D. Jones
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KRILL CONSUMPTION ESTIMATES FOR CRABEATER SEALS AT THE ANTARCTIC PENINSULA AND THE WESTERN WEDDELL SEA WITH SPECIAL REFERENCE TO SSMUS OF AREA 48.1
Antarctic Peninsula and western Weddell Sea region (90° to 30° W and 60° to 80° S), with special reference ... estimates of crabeater seals from the UK-APIS survey conducted in 1999, and were produced with a ... WESTERN WEDDELL SEA WITH SPECIAL REFERENCE TO SSMUS OF AREA 48.1 Approval: Approved ...
Meeting Document : WG-EMM-09/21 : Auteur(s): J. Forcada and P.N. Trathan (United Kingdom)
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The diet of toothfish species Dissostichus eleginoides Smitt and D. mawsoni Norman with overlapping distributions around the South Sandwich Islands, Southern Ocean
. eleginoides) was examined around the south sandwich islands in the southern ocean, one of few regions with ... (schoener overlap index of 74.4 % based on prey mass) with finfish (particularly macrourids and ... correlated with their relative abundance around the islands derived from fishery bycatch data, suggesting a ... eleginoides Smitt and D. mawsoni Norman with overlapping distributions around the South Sandwich Islands ...
Meeting Document : WG-FSA-11/P03 : Auteur(s): J. Roberts, J. Xavier and D. J. Agnew
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Abundance and richness of key Antarctic seafloor fauna correlates with modelled food availability
chlorophyll-a, a regional ocean model and diatom abundances from sediment grabs with particle tracking and ... seafloor. The estimated availability of suspended food near the seafloor correlates strongly with the ... abundance of benthic suspension feeders, while the deposition of food particles correlates with decreasing ... correlates with modelled food availability Approval: Approved Secretariat Workflow Status: Content Approved ...
Meeting Document : WS-SM-18/P01 : Auteur(s): J. Jansen, N.A. Hill, P.K. Dunstan, J. McKinlay, M.D. Sumner, A.L. Post, M.P. Eléaume, L.K. Armand, J.P. Warncock, B.K. Galton-Fenzi and C.R. Johnson
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Annotated bibliography: seabird interactions with trawl fishing operations and cooperative research
interactions with trawl gear, efforts to date on the development of technologies to prevent these interactions ... cooperative research with the fishing industry (2 documents). The purpose of this review was to bring this ... (s): K. Dietrich and E. Melvin (USA) Title: Annotated bibliography: seabird interactions with trawl ...
Meeting Document : WG-FSA-04/47 : Auteur(s): K. Dietrich and E. Melvin (USA)
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The influence of the shape of meshes on the selective properties of trawls with special reference to Antarctic krill
trawls with a square- and diamond-shaped mesh, on the traumatic rate of krill passed through a mesh and ... remained in the trawl,on the survival rate. When trawls with a square-shaped mesh were used the highest ... the selective properties of trawls with special reference to Antarctic krill Approval: Approved ...
Meeting Document : SC-CAMLR-VIII/BG/09 : Auteur(s): Delegation of USSR
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Calibration of an acoustic echo-integration system in a deep tank, with system gain comparisons over standard sphere material, water temperature and time
acoustic system with a standard sphere. It presents the results of an extensive calibration of a Simrad ... EK500 scientific echo sounder with a 120 kHz sprit-beam transducer in a refrigerated 10m deep tank ... -integration system in a deep tank, with system gain comparisons over standard sphere material, water ...
Meeting Document : WG-KRILL-92/17 : Auteur(s): D.A. Demer and R.P. Hewitt (USA)
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Report on progress with the Southern Ocean Observing System (SOOS)
Abstract: Abstract This Background Paper reports on progress with the Southern Ocean Observing ... months, with a deadline of 1 October. A final version of the plan will be circulated before the end of ... the year. A SOOS Secretariat will be hosted by Australia to aid implementation. Details of the ... progress with the Southern Ocean Observing System (SOOS) Approval: Approved ...
Meeting Document : CCAMLR-XXIX/BG/16 : Auteur(s): A joint submission by SCAR and SCOR
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Best practice seabird by-catch mitigation for Spanish-rig longline vessels with emphasis on line weighting regimes
interactions with seabirds. The benchmark sink rate was that of integrated weight (IW) longlines, as used by ... with weights 30 m apart and either 6 kg or 8 kg traditional weighs, or 40 m and 8 kg weights, most ... setting operations would involve a) setting longlines with weights 30 m apart (minimizes lofting in ... surfaces of vessels with marine grade stainless steel (to reduce incidences of hook-ups and line tension ...
Meeting Document : WG-FSA-06/22 : Auteur(s): G. Robertson (Australia), C.A. Moreno (Chile), B. Wienecke (Australia), P. Gandini (Argentina), G. McPherson (Australia) and J.-P. Seco Pon (Argentina)
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Electronic monitoring of seabird interactions with trawl third-wire cables on trawl vessels – a pilot study
test electronic monitoring (EM) equipment for possible use to examine seabird interactions with trawl ... the study demonstrated that EM could effectively monitor seabird interactions with trawl third-wire ... . In regard to monitoring seabird interactions with trawl third-wires, EM would be suitable for ... interactions with trawl third-wire cables on trawl vessels – a pilot study Approval: Approved ...
Meeting Document : WG-FSA-04/23 : Auteur(s): H. McElderry, J. Schrader, D. McCullough, J. Illingworth, S. Fitzgerald and S. Davis (USA)