Search results
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Policy issues arising from CCAMLR inspections undertaken from HMS Protector during 2015-16
Zealand joined HMS Protector on a fisheries patrol. Four CCAMLR licensed toothfish fishing vessels were ... Zealand joined HMS Protector on a fisheries patrol. Four CCAMLR licensed toothfish fishing vessels were ...
Meeting Document : CCAMLR-XXXV/02 : Author(s): Delegations of the United Kingdom, Australia and New Zealand
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UPDATE OF THE INTEGRATED STOCK ASSESSMENT FOR THE PATAGONIAN TOOTHFISH (DISSOSTICHUS ELEGINOIDES) FOR THE HEARD AND MCDONALD ISLANDS USING CATCH-AT-AGE DATA AND TWO YEARS OF SURVEY ABUNDANCE-AT-AGE DATA
combination of fishery and year had available at least 50 aged fish. For the trawl fisheries that were divided ... proportions were retained but for a given fishery the same age-specific selectivity function and parameter ... fish in the assessment was 3 but some fishery-by-year combinations had a higher value of 4. The output ... fisheries were 15 and 20 yr, respectively. The results presented suggest that future ageing work would give ...
Meeting Document : WG-SAM-09/09 : Author(s): S.G. Candy (Australia)
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Overview and update of Australia’s scientific tagging program in the Patagonian toothfish (Dissostichus eleginoides) fishery in the vicinity of Heard and McDonald Islands (Division 58.5.2)
fishery in 58.5.2 since the 1997/98 season. This program has yielded data which has assisted ... estimates of movement rates between areas and fisheries can be included in an integrated assessment ... of Australia’s scientific tagging program in the Patagonian toothfish (Dissostichus eleginoides) fishery ... Australia has conducted a scientific tagging program in the Dissostichus eleginoides fishery ...
Meeting Document : WG-FSA-07/48 Rev. 1 : Author(s): D.C. Welsford, T. Lamb and G.B. Nowara (Australia)
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Some notes on by-catch of fishes and salps caught by the fishery vessel Niitaka Maru in the vicinity of the South Shetland Islands (January to February 1999)
fisheries by F/V Niitaka Maru were made from 3 January to 4 February 1999 in the vicinity of the South ... , S. Kawaguchi and M. Naganobu (Japan) Title: Some notes on by-catch of fishes and salps caught by the fishery ... Scientific observations on fishes and salps incidentally caught during commercial krill fisheries ... Some notes on by-catch of fishes and salps caught by the fishery vessel Niitaka Maru ...
Meeting Document : WG-EMM-00/54 : Author(s): T. Iwami, S. Kawaguchi and M. Naganobu (Japan)
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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 ... of Macrourus caml by-caught by the Australian fishery at Heard Island and the McDonald Islands (CCAMLR Division ... Grenadiers (Macrourus spp.) are a common by-catch of the Australian fisheries in Division 58.5.2 ... by-caught by the Australian fishery at Heard Island and the McDonald Islands (CCAMLR Division 58.5.2) ...
Meeting Document : WG-FSA-15/63 : Author(s): J. Dell, D. Maschette, E. Woodcock and D. Welsford (Australia)
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Conservation of Antarctic pack-ice seals with increasing krill fishing and environmental change
. For Antarctic pack-ice seals, a main group of krill predators, we report the spatial density and krill ... consumption in the West Antarctic Peninsula (WAP)-western Weddell Sea area, the main fishery region; and we ... densities where found in the small-scale fishery management areas of the WAP, where suitable seal habitat ... of expansion for the fishery in the future. Uncertainty in krill and seal stock trends ...
Meeting Document : WS-MPA-11/24 : Author(s): J. Forcada, P.N. Trathan (UK), P.L. Boveng (USA), I.L. Boyd (UK), D.P. Costa (USA), M. Fedak (UK), T.L. Rogers and C.J. Southwell (Australia)
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Change-in-ratio and index-removal methods for population assessment and their application to snow crab (Chionoecetes opilio)
for fisheries studies. We also show how to combine the two approaches in a single estimator. It is necessary ... to sample the population before and after the fishery, and to determine the total harvest and its ... crabs (Chionoecetes opillio) in St. Mary's Bay, Newfoundland, before and after the fishery ... that may not be met. These methods have been largely neglected by fishery scientists; however, they seem ...
Meeting Document : WS-CRAB-93/10 : Author(s): X. Xu, E.G. Dawe and J.M. Hoenig (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
undertaking a work program to develop a management procedure for krill fisheries. To date, this has primarily ... the costs and benefits to achieving conservation and fishery objectives of the six different strategies ... program to develop a management procedure for krill fisheries. To date, this has primarily focussed ... 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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UPDATE ON ITEMS OF INTEREST TO WG-IMAF
of regulations to reduce seabird bycatch by bottom longline vessels. The bycatch of seabirds by fisheries within ... and bycatch estimations by fishery for all seabirds. This paper also contains description of the recent ... to reduce seabird bycatch by bottom longline vessels. The bycatch of seabirds by fisheries within New ... and bycatch estimations by fishery for all seabirds. This paper also contains description of the recent ...
Meeting Document : WG-FSA-08/47 : Author(s): N. Walker (New Zealand)
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Preliminary results from the Argentine tagging program for the Patagonian toothfish in the south-western Atlantic
Abstract: A Tagging Program for Patagonian toothfish in the longline Argentine fishery outside ... toothfish were tagged and released by Observers form National Institute for Fisheries Research ... A Tagging Program for Patagonian toothfish in the longline Argentine fishery outside CCAMLR´ ... and released by Observers form National Institute for Fisheries Research and Development (INIDEP). The chosen ...
Meeting Document : WG-SAM-12/32 : Author(s): P.A. Martínez, J.A. Waessle and O.C. Wöhler (Argentina)