Résultats de la recherche
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Revised research plan for the 2013/14 exploratory longline fishery of Dissostichus spp. in Division 58.4.2
Abstract: Catch and effort data recorded by all vessels were analyzed using latest CCAMLR C2 and ... observer data. The stock size estimates for the research block (5842E) was revised following advice in the ... sizes turned out to be larger in many blocks and smaller in a few blocks over the data poor-fisheries ...
Meeting Document : WG-FSA-13/39 : Auteur(s): Delegation of Japan
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Revised research plan for the 2016/17 toothfish fishery in Division 58.4.4b by Japan and France
blocks 58.4.4b_1 and 58.4.4b_2 using the latest CCAMLR C2 and Observer data, following several advices ... during WG-SAM meeting in 2016. We have used extracted data provided by CCAMLR Secretariat in this late ... August for the current analysis, but not used the cleaning data provided by them in this early September ...
Meeting Document : WG-FSA-16/33 Rev. 1 : Auteur(s): Delegations of Japan and France
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Summary of research voyages in the South Orkney Islands region in 2015/16
undertaken in the austral summer of 2015-16. It collected at-sea data on the distribution, abundance and ... cameras. The research vessel data are linked to complementary studies undertaken from a commercial fishing ... and fur seals was undertaken. These data sets and the expected outputs will provide key information on ...
Meeting Document : SC-CAMLR-XXXV/BG/28 : Auteur(s): Delegations of the United Kingdom and Norway
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An assessment of toothfish in Subarea 48.3 using CASAL
as much of the available tuning data as possible, as well as a whole range of assessment ... sensitivities – to fixed parametric assumptions, model structures and alternative data scenarios. Given the ... is given to the incorporation of as much of the available tuning data as possible, as well as a ... alternative data scenarios. Given the integrated nature of the assessment, particular attention is given to ... input data were estimates of historical annual recruitment calculated from survey data using the CMIX ... integrated assess- ment method, capable of fitting to a variety of different types of input data. For this ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 65–95 : Auteur(s): Hillary, R.M., G.P. Kirkwood and D.J. Agnew
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Age, growth and mortality of Patagonian toothfish (Dissostichus eleginoides) caught off Kerguelen
otoliths from reference collections were used to measure precision; relative bias for the age data was ... mortality Z was estimated to be between 0.09 and 0.12. Significant differences in age-at-length data between ... for the age data was estimated to be –0.6 years and residual variance 2.9. Age distributions of ... differences in age-at-length data between sexes were found, estimating von Bertalanffy parameters for males ... age data for modelling population age structure and estimating rates of population growth, mortality ... estimate age-specifi c fecundity by incorporating data on egg production within each age class. These age ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 29–41 : Auteur(s): Ashford, J., G. Duhamel, C. Jones and S. Bobko
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e-sc-v-a6.pdf
... ) Logistics (c) Data requirements from fisheries activities (d) Onset of monitoring activities South ... ) Environment (iv) Logistics (c) Data requirements from fisheries activities (d) Onset of monitoring ... ) Prey (iii) Environment (iv) Logistics (c) Data requirements from fisheries activities (d) Onset of ... of existing baseline data series as well as the creation of new baselines and the identification of application/pdf attached to:WG-CEMP-86
Meeting Report : WG-CEMP-86
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Hook selectivity in the longline fishery of Dissostichus eleginoides (Nototheniidae) off the Chilean coast
selectivity of different types and sizes of hooks used in longlines. Original data obtained during 1991 off ... the coast of Valdivia, South East Pacific, are also taken into consideration. The data show that ... in longlines. Original data obtained during 1991 off the coast of Valdivia, South East Pacific, are ... also taken into consideration. The data show that circle hooks are far more efficient than straight ... . (1990) and data from the actual fishing of D. eleginoides, the distribution area of this species ... bait. For comparison all data were expressed in CPUE units defined as g/hook in each catch ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 107–119 : Auteur(s): Moreno, C.A.
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WG-SAM-13
/16 Assessment of the analysis of anomalous CPUE data from data-poor exploratory fisheries V.A ... Dissostichus otoliths caught in regions of data-poor fisheries K. Taki and T. Ichii (Japan) WG-SAM-13/20 ... of tagging skates (Rajiformes) and CCAMLR skate tagging data S.R. McCully, D. Goldsmith, G. Burt, R ... -SAM-13/37 Considerations for research plan design and implementation in data-poor fisheries S.J ...
Meeting
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Finfish by-catch in the krill fishery for the 2010 and 2011 seasons
Abstract: The fish sampling protocol (K12 form) was developed to ensure that small/larval fish ... -catch. This paper uses data collected using the fish sampling protocol (K12) during 2010 and 2011 in ... was used. With more data from the upcoming season and greater observer coverage across the fishing ...
Meeting Document : WG-FSA-11/05 : Auteur(s): Secretariat
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The ICES Benchmark Protocol
Abstract: The ICES Benchmark Protocol is a review process for evaluating the data and analyses ... that form the basis of ICES management advice for a stock. The review examines stock structure, fishery ... characteristics, biological and assessment data, stock assessment and projection methodology. The review is ...
Meeting Document : WG-SAM-14/16 : Auteur(s): C. Darby (United Kingdom)