Search results
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Stock assessment of the Patagonian toothfish, Dissostichus eleginoides, harvested by the French fishery at Kerguelen Islands (Division 58.5.1 of the CCAMLR)
statistical and biological datasets: abundance estimation from the POKER 1 and 2 scientific cruises, catch per ... . Commercial catches are integrated in the model by CCAMLR season. A weighted combination of datasets ... projection, done for the Patagonian toothfish with a simulated 5,100 tons catch by long-liners, fulfils ... and biological datasets: abundance estimation from the POKER 1 and 2 scientific cruises, catch per unit effort ...
Meeting Document : WG-FSA-11/28 : Author(s): A. Relot-Stirnemann (France)
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A preliminary population status model for the Patagonian toothfish, Dissostichus eleginoides, on the Kerguelen Plateau (Divisions 58.5.1 and 58.5.2) using CASAL
to the substantial decline in catch rates seen in the French EEZ concurrent with illegal activities are poor ... -recruit surveys across the Australian and French EEZ, ageing samples from surveys and the commercial catch ... in catch rates seen in the French EEZ concurrent with illegal activities are poor, indicating that the SSB0 ... the Australian and French EEZ, ageing samples from surveys and the commercial catch, and modelling tag ...
Meeting Document : WG-SAM-11/20 : Author(s): S.G. Candy (Australia), A. Relot, G. Duhamel (France), D.C. Welsford, A.J. Constable, T.D. Lamb (Australia), P. Pruvost and N. Gasco (France)
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FIELD IDENTIFICATION GUIDE TO HEARD ISLAND AND MCDONALD ISLANDS (HIMI) BENTHIC INVERTEBRATES: A GUIDE FOR SCIENTIFIC OBSERVERS ABOARD FISHING VESSELS
of invertebrate by-catch when operating in the HIMI region. The Australian Antarctic Division has now published ... invertebrate by-catch data at higher taxonomic resolutions. To encourage the development of similar guides ... of invertebrate by-catch when operating in the HIMI region. The Australian Antarctic Division has now published ... invertebrate by-catch data at higher taxonomic resolutions. To encourage the development of similar guides ...
Meeting Document : SC-CAMLR-XXVIII/BG/12 : Author(s): Delegation of Australia
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Reports on abundance and biological information of toothfish in Division 58.4.4a & b by Shinsei Maru No. 3 in 2012/13 season
, 2013. A total of 64 research hauls using normal trotline system were made in SSRUs C and D. Total catch ... physical condition constituted 31.6 and 27.1 % of the total catch in SSRUs C and D, respectively ... . A total of 64 research hauls using normal trotline system were made in SSRUs C and D. Total catch ... physical condition constituted 31.6 and 27.1 % of the total catch in SSRUs C and D, respectively ...
Meeting Document : WG-SAM-13/20 : Author(s): K. Taki, T. Ichii, T. Iwami and M. Kiyota (Japan)
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Summary of holdings of Patagonian toothfish (Dissostichus eleginoides) otoliths and size-at-age estimates from Heard and McDonald Islands (Division 58.5.2)
is currently used in the assessment to predict growth and assign length-at-age to catch-at age, however ... an alternative method to assign catch at age is age-length keys. Relatively few otoliths have been collected ... in the assessment to predict growth and assign length-at-age to catch-at age, however an alternative method ... to assign catch at age is age-length keys. Relatively few otoliths have been collected or aged from ...
Meeting Document : WG-FSA-07/45 : Author(s): D.C. Welsford and G.B. Nowara (Australia)
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Assessment models for Antarctic toothfish (Dissostichus mawsoni) in SSRU 882E including data from the 2005/06 season
model for Antarctic toothfish (Dissostichus mawsoni) in the SSRU 88.2E, using revised catch, CPUE, catch ... for Antarctic toothfish (Dissostichus mawsoni) in the SSRU 88.2E, using revised catch, CPUE, catch-at-age ...
Meeting Document : WG-FSA-06/48 : Author(s): A. Dunn and S.M. Hanchet (New Zealand)
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An updated descriptive analysis of the toothfish (Dissostichus spp.) tagging programme in Subareas 88.1 and 88.2 up to 2005/06
. Tagging rates by area over the past three years have been in the same proportion as the catch by area ... was very close to the size composition of the catch. Author(s): A. Dunn and S.M. Hanchet (New Zealand ... rates by area over the past three years have been in the same proportion as the catch by area. However ... of the catch. ...
Meeting Document : WG-FSA-06/34 : Author(s): A. Dunn and S.M. Hanchet (New Zealand)
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The US commercial krill fishery in Area 48: development, fishing patterns, and decision making
; and northwest of the South Orkney Islands. Information on set locations, effort, yield, catch rates ... increased each year due to factors related to the experience of the Top Ocean. Increasing catch rates ... of the South Orkney Islands. Information on set locations, effort, yield, catch rates, and the decision making ... to factors related to the experience of the Top Ocean. Increasing catch rates with time are likely related ...
Meeting Document : WG-EMM-02/18 : Author(s): C.D. Jones and M. Hull (USA)
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Assessment models for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea for the years 1997–98 to 2010–11
88.2A–B), using revised catch, catch-at-age, and tag-recapture data for the 2010–2011 seasons. The 2011 ... ;B), using revised catch, catch-at-age, and tag-recapture data for the 2010–2011 seasons. The 2011 ...
Meeting Document : WG-FSA-11/42 : Author(s): S. Mormede, A. Dunn and S.M. Hanchet (New Zealand)
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A revised assessment of the impact of the krill fishery on penguins in the South Shetlands
variability (the order of 100 xl03 tonnes/half-month period), the present catch rate (≤13 xl0 3 tonnes/half ... on penguins,. when catch levels are also taken into account. Author(s): T. Ichii, M. Naganobu and T. Ogishima ... (the order of 100 xl03 tonnes/half-month period), the present catch rate (≤13 xl0 3 tonnes/half-month period ... unlikely to have an adverse impact on the local krill biomass and hence on penguins,. when catch levels ...
Meeting Document : WG-Joint-94/17 : Author(s): T. Ichii, M. Naganobu and T. Ogishima (Japan)