Search results
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Analysis of the longline fishery data in the Ross Sea (SSRUs 881B, C and G)
Abstract: The analysis of the toothfish fishery data in the northern part of the Ross Sea (SSRU ... 88.1 B, C and G) was performed using haul-by-haul data from the CCAMLR database for the period 1997 ... with respect to the fishery data in the year under consideration. It was shown that total questionable catch ... should be treated. It was also shown that the current approach to analyze longline fishery data ...
Meeting Document : WG-FSA-16/14 : Author(s): S. Kasatkina
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Procedures for proposals and reporting on research plans in data-poor fisheries
recommended that the procedures for research plan proposals in data poor fisheries be compiled and further ... and ensure success of research plans in data poor fisheries. We provide a chronology of the advice developed ... since 2011, when data-poor fisheries were first acknowledged in Conservation Measure 41-01, and provide ... and data to inform stock hypotheses, and developing capability in conducting robust stock assessments ...
Meeting Document : WG-FSA-17/13 : Author(s): S.J. Parker and D.C. Welsford
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Preliminary analysis of seabird by-catch using CCAMLR observer data
Abstract: We used data collected by CCAMLR International Scientific Observers in 1997 and 1998 ... birds (9.4%). Data conformed most closely to a Delta distribution (many zero values and log-normal ... of data precluded analysis of seabirds at a taxon level more detailed than albatrosses and petrels ... of most other factors cannot be fully analysed with the present data. Even vessels using streamer lines ...
Meeting Document : WG-FSA-99/28 : Author(s): D.J. Agnew and J.P. Croxall (United Kingdom)
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CPUE and proportional recruit indices from Japanese krill fishery data in Subarea 48.1
1980 through 1996 were calculated based on the log book data from Japanese commercial krill trawlers ... . Proportional recruits calculated from fisheries data showed similarity with those from scientific data (Siegel ... Japanese krill fishery data in Subarea 48.1 Approval: Approved ... through 1996 were calculated based on the log book data from Japanese commercial krill trawlers ...
Meeting Document : WG-EMM-97/35 : Author(s): Ichii, T., Kawaguchi, S., Naganobu, M.
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A comparison of geostatistical and random sample survey analyses of Antarctic krill acoustic data
Abstract: Data from the acoustic surveys of MV SA "Aghulas" and FRV "Walter Herwig ... -by-ping) data set of the density of each individual aggregation is also presented. These analyses ... illustrate the problems of applying geostatistical methods to data from highly aggregated species which can ... of geostatistical and random sample survey analyses of Antarctic krill acoustic data Approval: Approved ...
Meeting Document : WG-EMM-95/76 : Author(s): Murray, A.W.A.
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A spatial analysis of CEMP data in Area 48 to support work on feedback management in the krill fishery
Abstract: CEMP data from different sites in Area 48 were used to compare patterns of inter-annual ... variability as a function of the site location to examine the spatial scale over which CEMP data that have ... clarifying the appropriate spatial scale monitoring data collected as part of CEMP. Author(s): CCAMLR ... Secretariat Title: A spatial analysis of CEMP data in Area 48 to support work on feedback management ...
Meeting Document : WG-EMM-16/09 : Author(s): CCAMLR Secretariat
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CCAMLR information and data systems update
Abstract: In providing this update on Information and Data Systems the Secretariat welcomes input ... and recommendations from Members on priorities for future work including in the formation and operation of the Data ... Management Group (DMG). Author(s): CCAMLR Secretariat Title: CCAMLR information and data systems update ... In providing this update on Information and Data Systems the Secretariat welcomes input ...
Meeting Document : SC-CAMLR-XXXVI/BG/38 Rev. 1 : Author(s): CCAMLR Secretariat
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Further improvements in data quality (short note)
improve data quality: (1) validation of species’ spatial distributions; and (2) visualisation of data from ... in data quality (short note) Approval: Approved ... data quality: (1) validation of species’ spatial distributions; and (2) visualisation of data from ... Further improvements in data quality (short note) ...
Meeting Document : WG-SAM-10/05 : Author(s): Secretariat
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Leslie analyses of commercial snow crab trap data: a comparative study of catchability coefficients
historical Leslie analyses of commercial catch data obtained over several years and quantify the relationship ... by the Leslie analysis. Data from several different regions can be made comparable by expressing catches ... and efforts on an areal basis. Results obtained from data from Newfoundland and Nova Scotia suggest ... ) Title: Leslie analyses of commercial snow crab trap data: a comparative study of catchability ...
Meeting Document : WS-CRAB-93/13 : Author(s): J.M. Hoenig, E.G. Dawe, D.M. Taylor, M. Eagles and J. Tremblay (USA)
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Citizen science for large-scale data extraction from a citizen science network
appears to be a scalable solution to data extraction from large data sets until automated image ... fisheries data (catch, effort, location) to test for effects on breeding success and reproductive chronology ... ), J. Hinke (USA) and C. Southwell (Australia) Title: Citizen science for large-scale data extraction from ... to be a scalable solution to data extraction from large data sets until automated image recognition becomes ...
Meeting Document : WG-EMM-15/31 : Author(s): T. Hart, C. Black (United Kingdom), L. Emmerson (Australia), J. Hinke (USA) and C. Southwell (Australia)