Search results
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Incorporation of science advice from the CCAMLR working groups and Scientific Committee into the krill assessment model for Subarea 48.1
Abstract: The integrated assessment for Antarctic krill (Euphausia superba) in CCAMLR Subarea ... of the recommendations extracted from the CCAMLR Scientific Committee reports regarding the integrated krill assessment ... for representing the population/subpopulation represented by krill in Subarea 48.1, or, if not, what modifications ... . The future projection components of the integrated krill model are undergoing revision following WG-SAM-2016 ...
Meeting Document : WG-SAM-17/32 : Author(s): D. Kinzey, G.M. Watters and C.S. Reiss
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Fishing patterns of Japanese krill trawlers
Abstract: Log book data from Japanese Krill Trawlers were used to characterize their fishing ... the status of krill in the fishing ground. Catch per fishing days maybe the reasonable index for expressing ... the status of krill in the fishing ground. Author(s): S. Kawaguchi, T. Kameda and Y. Takeuchi (Japan) Title ... : Fishing patterns of Japanese krill trawlers Approval: Approved ...
Meeting Document : WG-EMM-02/28 Rev. 1 : Author(s): S. Kawaguchi, T. Kameda and Y. Takeuchi (Japan)
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Final report of scientific observation of commercial krill harvest aboard the Japanese stern trawler Niitaka Maru, 13 December 2000–26 January 2001
Abstract: Japan has deployed one scientific observer on a Japanese krill trawler, Niitaka Maru ... measurements of krill, product types are described in the report. The trawler made an anti-clockwise trip ... southwards. Also, they encountered icebergs twice, and caught some small sized krill around them, which ... of scientific observation of commercial krill harvest aboard the Japanese stern trawler Niitaka Maru, 13 ...
Meeting Document : WG-EMM-01/38 : Author(s): T. Hayashi, S. Kawaguchi and M. Naganobu (Japan)
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Estimation of the green weight of krill caught
Abstract: Vessels operating in the krill fishery in CCAMLR’s Convention Area are required ... to directly estimate the green weight of krill caught (Conservation Measure 21-03, Annex B). This requirements ... weight of krill caught: codend volume, holding tank volume, flow meter (method 2), flow scale and meal ... ). Author(s): CCAMLR Secretariat Title: Estimation of the green weight of krill caught Microsoft Word File ...
Meeting Document : WG-EMM-15/19 : Author(s): CCAMLR Secretariat
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REVISION OF THE CONSERVATION MEASURE 51-07 (2009) INTERIM DISTRIBUTION OF THE TRIGGER LEVEL IN KRILL FISHERY IN STATISTICAL SUBAREAS 48.1, 48.2, 48.3 AND 48.4
Abstract: Due to the need to distribute the krill catch limit in Statistical Area 48 so ... the interim Conservation Measure 51-07 (2009) since management advice on a SSMU krill catch limit allocation ... information is needed on krill distribution, abundance and variability, and on land-based predator demands ... DISTRIBUTION OF THE TRIGGER LEVEL IN KRILL FISHERY IN STATISTICAL SUBAREAS 48.1, 48.2, 48.3 AND 48.4 Approval ...
Meeting Document : WG-EMM-11/27 : Author(s): L. Pshenichnov and G. Milinevsky (Ukraine)
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POTENTIAL REQUIREMENTS FOR SCIENTIFIC DATA FROM THE KRILL FISHERY
Abstract: CCAMLR has agreed that there is a requirement for systematic observation from the krill ... % (Subareas 48.1 and 48.2) and c30% (in Subarea 48.3). 13 of the 16 vessels that have fished for krill in 48.3 ... of existing observer data submitted to the Secretariat indicates that measuring 200 krill from 5 hauls should ... FROM THE KRILL FISHERY Approval: Approved ...
Meeting Document : WG-EMM-08/45 : Author(s): Secretariat
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Environment-krill interactions in the South Georgia marine system
Abstract: Interrelations between environmental variables, and between those variables and krill ... CPUE are discussed. Some reliable relationships is revealed. Based on those of krill abundance ... ., Shulgovsky, K.E. Title: Environment-krill interactions in the South Georgia marine system Approval ... Interrelations between environmental variables, and between those variables and krill CPUE ...
Meeting Document : WG-EMM-95/69 : Author(s): Symon, C., Fedoulov, P.P., Shulgovsky, K.E.
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Effect of orientation on broadband acoustic scattering of Antarctic krill Euphausia superba: implications for inverting zooplankton spectral acoustic signatures for angle of orientation
and video footage from several Antarctic krill were carried out to determine the effect of animal ... orientation on echo spectral structure. A novel video analysis technique, applied to extract krill angle ... of orientation corresponding to each insonification, revealed that echo spectra from krill near broadside ... ) model. Information contained in the broadband echo spectra of the krill was exploited to. invert ...
Meeting Document : WG-EMM-99/41 : Author(s): L.V. Martin Traykovski (USA), R.L. O’Driscoll (New Zealand) and D.E. McGehee (USA)
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A condensed history and document of the method used by CCAMLR to estimate krill biomass (B0) in 2010
Abstract: Antarctic krill (Euphausia superba) are considered to be one of the key species ... harvested. The commercial exploitation of krill is managed under the direction of CCAMLR (Commission ... model and krill yield model (Constable and de la Mare, 1996; Butterworth et al. 1994). A key parameter ... of the krill yield model is an estimate of the pre-exploitation biomass of krill (B 0). The current estimate ...
Meeting Document : WG-EMM-16/38 : Author(s): S. Fielding, A. Cossio, M. Cox, C. Reiss, G. Skaret, D. Demer, J. Watkins and X. Zhao
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KRILLBASE: a multinational, circumpolar database of abundance of Antarctic krill and salps
Abstract: Antarctic krill and salps are major macroplankton contributors to Southern Ocean food ... webs and biogeochemical cycles. Sustainably managing the fishery for Antarctic krill against a backdrop ... of papers since 2004 that illustrate some of its potential uses. The latest version contains data on krill ... standardised krill density data representing the expected density from a relatively efficient sampling method ...
Meeting Document : SC-CAMLR-XXXV/BG/24 Rev. 1 : Author(s): A. Atkinson, S. Hill, H. Peat, R. Downie and L. Gerrish