Search results
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Summary of a three year mark-recapture experiment to estimate population size of Antarctic toothfish (Dissostichus mawsoni) in Southern Area of Statistical Subarea 48.4
Abstract: A three-year tagging experiment was initiated by the UK in 2008/09 fishing season ... ) in South of Statistical Subarea 48.4. This paper presents the results for D. mawsoni. Fishing effort within ... the south of Subarea 48.4 was relatively evenly spread between each participating fishing vessel between ... 2008/09 and 2009/10, but the spatial coverage of fishing effort was reduced in 2010/11 due to reduced ...
Meeting Document : WG-FSA-11/31 Rev. 2 : Author(s): R.C. Wakeford, J. Roberts and R.E. Mitchell (United Kingdom)
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Operational interactions between cetaceans and the Patagonian toothfish (Dissostichus eleginoides) industrial fishery off Southern Chile
(Dissostichus eleginoides) fishery were assessed in southern Chile through 7 surveys with observers on board ... in higher frequency than any other species during fishing operations. In 60% of all monitored sets sperm ... the fishing yield is considered to be low. When mixed sightings of orcas and sperm whales were encountered ... hotspots which had high fishing yields. This relationship tends to support the hypothesis that the richest ...
Meeting Document : WG-FSA-03/95 : Author(s): R. Hucke-Gaete, C.A. Moreno and J.A. Arata (Chile)
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The Scientific Committee on Antarctic Research (SCAR) Annual Report 2015/2016
:- The development of priority variables for observing dynamics and change in the Southern Ocean;- A broad scale ... ,;- Southern Ocean ecosystem dynamics and environmental change;- Changes in macrozooplankton populations ... ; The development of priority variables for observing dynamics and change in the Southern Ocean ... ;A research voyage around the South Orkney Plateau,; - Southern Ocean ecosystem dynamics ...
Meeting Document : SC-CAMLR-XXXV/BG/26 : Author(s): Submitted by SCAR
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Fishery Report: Dissostichus eleginoides Kerguelen Islands (Division 58.5.1)
Ocean sector of the Southern Ocean). CCAMLR Science, 13: 1–25. Roche, C., C. Guinet, N. Gasco ... and management advice ............................................. 9 7.1 Conservation measures ... . 1 Although the fishing season defined by France in its EEZ extends from 1 September to 31 August ... 1. IUU fishing was first detected in 1996 and in some years IUU catches have exceeded legal catches ...
Document : Site Section: Publications
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Can trace element signatures in the otoliths of Dissostichus eleginoides record capture size?
Abstract: The elemental structure of growth increments in the otoliths of fish reflects ... to reconstruct the environmental history experienced by fish. To test whether the otolith elemental signatures ... from toothfish sampled from management areas off southern Chile, the Falkland Islands, South Georgia ... of the SAF, both across the Polar Front and across ocean basins. A sample taken west of South Georgia in 1998 ...
Meeting Document : WG-FSA-03/88 : Author(s): J.R. Ashford and C.M. Jones (USA)
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Rationale, structure and current templates of the Ecosystem, Productivity, Ocean, Climate (EPOC) modelling framework to support evaluation of strategies to subdivide the Area 48 krill catch limit amongst small-scale management units
the costs and benefits to achieving conservation and fishery objectives of the six different strategies ... for undertaking the subdivision. This paper further elaborates the Ecosystem Productivity, Ocean, Climate ... and current templates of the Ecosystem, Productivity, Ocean, Climate (EPOC) modelling framework to support ... and benefits to achieving conservation and fishery objectives of the six different strategies for undertaking ...
Meeting Document : WG-SAM-07/14 : Author(s): A. Constable (Australia)
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e-sc-xxxiii-a4.pdf
... Wang presented work on noise reduction on acoustic recordings from the fishing vessel Fu Rong Hai ... ................................................................................... 119 Scientific use of acoustic data collected on fishing vessels targeting krill ... Acoustic data from fishing vessels ........................................................ 125 ... Appendix D: Draft instruction documentation on instrument setup: Simrad ES60 Open-ocean data logging ... collected. 2.37 Dr Wang presented work on noise reduction on acoustic recordings from the fishing vessel ... and frequency, and fishing activity (to March 2014) of vessels notified to fish in the krill fishery
application/pdf attached to:SG-ASAM-14Meeting Report : SG-ASAM-14
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Schedule of Conservation Measures in Force 2000/2001
Schedule of Conservation Measures in Force 2000/2001 ... Subarea 48.2)......................................... 4 CONSERVATION MEASURE 7/V Regulation of Fishing ... Fishing or Longline Fishing Research in the Convention Area .............. 5 Appendix to Conservation ... on Fishing Vessels ...................................................... 11 CONSERVATION MEASURE 64/XIX ... ......................................................................... 16 CONSERVATION MEASURE 72/XVII Prohibition of Directed Fishing for Finfish in Statistical Subarea ...
Document : Site Section: Publications
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Chapter 3: Role of CCAMLR within the Antarctic Treaty System
and there is a proposal for a second joint SC-CAMLR–CEP workshop on climate change in 2023. Completed and ongoing ... ;CEP workshop on climate change in 2023. Completed and ongoing Recommendation ...
Page : Site Section: The Organisation
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An assessment of longlining operations for Dissostichus eleginoides on board the Chilean-registered longliner BF Cisne Verde during March–May 1997 around South Georgia (Subarea 48.3)
Abstract: Long-lining operations from a single vessel fishing for Dissostichus eleginoides off ... target of 60 fish/day. The method was further developed to integrate different, and varying, levels ... maturity was also larger. The proportion of mature fish in the male population sampled was 52.0 ... by numbers between catches in 1994 and 1997 despite reduction in CPUE by weight indicated that exclusion ...
Meeting Document : WG-FSA-97/41 : Author(s): Ashford, J.R., Everson, I.