Résultats de la recherche
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A simulation study of krill fishing by an individual Japanese trawler
response of the index, or a response rather smaller in relative magnitude than the biomass decline. Catch ... statistics collected at present (centred primarily on catch per fishing time) are of low utility in detecting ...
Meeting Document : SC-CAMLR-VI/BG/38 : Auteur(s): D.S. Butterworth (United Kingdom)
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A descriptive analysis of the toothfish (Dissostichus spp.) tagging programme in the Ross Sea up to 2005/06
. Tagging rates by area over the past three years have been in the same proportion as the catch by area ... distribution of the tagged fish was almost identical to the size composition of the catch. Author(s): A ...
Meeting Document : WG-FSA-SAM-06/09 : Auteur(s): A. Dunn and S.M. Hanchet (New Zealand)
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Système international d'observation scientifique de la CCAMLR (SISO
reduce incidental mortality of seabirds and marine mammals), fishing operations (including catch ... composition), biological measurements of target and by-catch species, details of fish tagging and tag ...
Page : Site Section: Science
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Dynamic of the krill fishery in the Area 48 and its relation to climate variability and changes in fishing technology
Abstract: The authors analyzed the spatial-temporal structure of standardized indices of catch ... -term dynamics of fleet operation including standardized indices of catch per effort unit (CPUE ...
Meeting Document : WG-EMM-13/25 : Auteur(s): P.S. Gasyukov and S.М Kаsatkina (Russia)
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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 ... good physical condition constituted 31.6 and 27.1 % of the total catch in SSRUs C and D, respectively ...
Meeting Document : WG-SAM-13/20 : Auteur(s): K. Taki, T. Ichii, T. Iwami and M. Kiyota (Japan)
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Revised reports on abundance and biological information of toothfish in Division 58.4.4 a & 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 ... good physical condition constituted 31.6 and 27.1 % of the total catch in SSRUs C and D, respectively ...
Meeting Document : WG-FSA-13/34 : Auteur(s): K. Taki, T. Ichii, T. Iwami and M. Kiyota (Japan)
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The toothfish fishery and tagging program in the Amundsen Sea region (SSRUs 882C–H) to 2016/17
in the 2018 season. Catch rates, length frequency data, access to research blocks and Chapman biomass ... estimates for the North and South areas all indicate that the current catch limits in the Amundsen Sea ...
Meeting Document : WG-FSA-17/39 : Auteur(s): S. Parker and S. Mormede
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Joint report on exploratory fishing in Divisions 58.4.1 and 58.4.2 between the 2011/12 and 2017/18 fishing seasons
Abstract: Robust stock assessments and catch limits for Dissostichus mawsoni according to CCAMLR ... mitigation of Macrourus by-catch in research block 58.4.1_6, and estimation of Macrourus biomass and ...
Meeting Document : WG-SAM-18/35 Rev. 1 : Auteur(s): Delegations of Australia, France, Japan, Republic of Korea and Spain
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Features of spatial and temporally distribution patterns of krill flux in the Scotia Sea: some comments on the development of a krill fishery management in Area 48.
the Scotia Sea may be incomparably high than the annual catch of krill and the operating catch limits ...
Meeting Document : WG-EMM-18/21 : Auteur(s): S. Kasatkina, V. Shnar and A. Malyshko
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An ecological risk assessment of current conservation measures for krill fishing in East Antarctica (CCAMLR Divisions 58.4.1 and 58.4.2)
Divisions 58.4.1 and 58.4.2, suggests a distribution of catch across the four subdivisions. This risk ... CCAMLR season begins to approach the catch/trigger limits, krill predators across Division 58.4.1 could ...
Meeting Document : WG-EMM-18/37 : Auteur(s): N. Kelly, L. Emmerson, S. Kawaguchi, C. Southwell and D. Welsford