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Protocols for trawl sampling, recording of biological data, and hydrography for the 2019 International synoptic krill survey in Area 48
biological data, and hydrography for the 2019 International synoptic krill survey in Area 48 Approval ... order for participants that carry out the upcoming International Krill Synoptic Survey 2019 to collect ... comparable and high-quality data. This will hopefully enable the establishment of a uniform and valuable ... database of comparable quality with data obtained through the CCAMLR 2000 Survey and other more recent ...
Meeting Document : WG-EMM-18/23 : Автор(ы): T. Knutsen, B. Krafft, A. Renner, G. Skaret, G.J. Macaulay and O.A. Bergstad
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An approach to feedback management (FBM) of the krill fishery based on routine acoustic data collection and intermittent land-based predator studies
level in the fishery of Antarctic krill in Subareas 48.1 through 48.4 (CM 51-07) has continuously been ... and effort levels. Our proposal outlines that acoustic data would be collected, processed and ... efficient implementation of FBM. Initiating the model development and the krill fishing-predator study now ... to the required development of methodology and time series data. Author(s): Delegations of ...
Meeting Document : SC-CAMLR-XXXVI/BG/20 : Автор(ы): Delegations of Norway, China and Chile
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A summary of scientific observer deployments and data collection in the krill fishery during the 2011, 2012 and 2013 seasons
scientific observer deployments and data collection in the krill fishery during the 2011, 2012 and 2013 ... Abstract: The level of observer coverage in the krill fishery and the scientific sampling ... undertaken are summarised. During 2012 all 12 of the vessels that participated in the krill fishery carried ... observations of krill length measurements were collected on 375 ‘days’ and fish bycatch was measured on 554 ...
Meeting Document : WG-EMM-13/38 : Автор(ы): CCAMLR Secretariat
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Haul data analysis from the Polish krill fishery in 1997–1999
(s): E. Jackowksi (Poland) Title: Haul data analysis from the Polish krill fishery in 1997–1999 ... Abstract: The analysis of fishing data obtained from the ship’s log of the Polish commercial ... vessel M/T Pollux facilitated the characterization of catches and concentrations of krill between ... Orkneys and King George Island in 1998 and 1999, respectively. During the day, commercial krill ...
Meeting Document : WG-EMM-00/17 : Автор(ы): E. Jackowksi (Poland)
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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 in the ...
Meeting Document : WG-EMM-16/09 : Автор(ы): CCAMLR Secretariat
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Method for collecting of data on traumatic death of krill passed through the trawl meshes
Abstract: Fishing for krill Euphasia superba Dana has been conducting using midwater trawls of ... different constructions including beam-trawl for several last decades. Not all krill in harvesting zone of ... krill individuals some part of them could pass through cover of net bag and escape of catch. In contact ... is applicable for rating of krill traumatic damage, received by it during trawling from cover of net ...
Meeting Document : WG-EMM-12/43 : Автор(ы): V.V. Akishin, I.G. Istomin, V.A. Tatarnikov, A.F. Petrov and R.O. Lebedev (Russia)
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DISTRIBUTION OF KRILL AT THRESHOLD DENSITIES SUITABLE FOR FISHING IN THE ATLANTIC SECTOR: ANALYSIS OF THE 2000 SYNOPTIC SURVEY DATA
shelf SSMUs in terms of the frequency of 1nm integration units with krill densities above and below a ... viable in pelagic SSMUs. This is despite the fact that the absolute abundance of both krill and fishable ... concentrations of krill is higher in pelagic than in shelf SSMUs. 5. We also derived empirical relationships ... between SSMU-scale krill density and the frequency of fishable integration units for the full range of ...
Meeting Document : WG-EMM-08/16 : Автор(ы): S. Hill and D. Agnew (United Kingdom)
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Some considerations on the usefulness of CPUE data from Japanese krill fishery in the Antarctic
considerations on the usefulness of CPUE data from Japanese krill fishery in the Antarctic Approval: Approved ... Abstract: The characteristics of Japanese krill fishery were reviewed in several examples based ...
Meeting Document : WS-KCPUE-85/04 : Автор(ы): Y. Shimadzu and T. Ichii (Japan)
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Assessment of krill biomass in fishing grounds using the data on fishing intensity and hydroacoustic method
fishing intensity based on actual fishing effort and estimating the initial krill biomass prior to ... beginning of the fishery. Application of the statistical method for assessment of the initial krill biomass ... krill biomass estimate produced by the echo integrating apparatus used in the layer fished with the ... trawl. As applied to the estimate of trawl catchability in the krill fishery, this method is reliable ...
Meeting Document : SC-CAMLR-VIII/BG/10 : Автор(ы): USSR
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Data on krill, Euphausia superba Dana, consumption by coastal fishes in Division 58.4.2 (Kosmonavtov and Sodruzhestva Seas)
USSR Title: Data on krill, Euphausia superba Dana, consumption by coastal fishes in Division 58.4.2 ... fishes as its main consumers in the above areas. According to the data of trawlings in the depth range of ... . Seasonal (December-April) E.superba consumption by these fishes made 960.000 t. The data are given on ...
Meeting Document : SC-CAMLR-X/BG/11 : Автор(ы): Delegation of USSR
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