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Hydroacoustic surveys of the distribution and abundance of krill: Prydz Bay region – FIBEX, ADBEX II and SIBEX II
Abstract: Hydroacoustic surveys of the distribution and abundance of krill, Euphausia superba ... of error in the echointegration technique are presented. Quantitative data are presented on the ... abundance (biomass) of krill in the Prydz Bay region as a whole and the weight density of krill along each ... cruise track is presented in graphical form. These data demonstrate a patchy density distribution with ...
Meeting Document : SC-CAMLR-VII/BG/40 : Автор(ы): Delegation of Australia
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Fishing ground selection in krill fishery: trends in its patterns across years, seasons, and nations
scale data. Among the 15 SSMUs within Areas 48.1, 48.2 and 48.3 including the pelagic SSMUs, only one ... century of krill operation in Area 48, patterns of SSMU usage has changed. Three different patterns of ... SSMUs did not always match the areas of high krill densities observed by scientific surveys, and ... possible reasons for this mismatch were further discussed. Desire for revised data submission format was ...
Meeting Document : WG-EMM-05/28 : Автор(ы): S. Kawaguchi (Australia), K. Taki and M. Naganobu (Japan)
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The BROKE-West acoustic krill biomass survey of CCAMLR Division 58.4.2
Abstract: This document updates plans by Australia to conduct an acoustic biomass survey for ... krill in CCAMLR Division 58.4.2 (the South West Indian Ocean Sector) in January-March 2006. The survey ... . Nicol, S. Kawaguchi, T. Jarvis and T. Pauly (Australia) Title: The BROKE-West acoustic krill biomass ...
Meeting Document : WG-EMM-05/11 : Автор(ы): S. Nicol, S. Kawaguchi, T. Jarvis and T. Pauly (Australia)
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Proposal for the adoption of interim krill management measures for application until the implementation of a long term conservation strategy
Abstract: Based on the need of implementing interim measures for krill management before an ... adequate global strategy is established, this document analyses different approaches to conservation as ... . Author(s): Delegation of Argentina Title: Proposal for the adoption of interim krill management ...
Meeting Document : WG-CSD-87/16 : Автор(ы): Delegation of Argentina
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Report from the Workshop on Krill-fishery Management for Subareas 48.1 and 48.2
strategies for the krill fishery can be integrated and harmonized. Such strategies include, but are not ... the Workshop Organising Committee) Title: Report from the Workshop on Krill-fishery Management for ... Status: Content Approved Document Release Consent: Yes Delegation responsibility for releasing ...
Meeting Document : SC-CAMLR-38/BG/18 : Автор(ы): P.N. Trathan, G. Watters, N. Bransome, S. Davie, P.E. Skogrand, R. Werner, A. Kavanagh, C. Johnson and J. Arata (On behalf of the Workshop Organising Committee)
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Moving towards a new era in ecosystem-based krill fishery management
Abstract: To move towards ecosystem-based management of the Antarctic krill fishery and meet the ... krill catch reporting including 1) developing methods to accurately report catch despite differences in ... greenweight across vessels; 2) ensuring guides for finfish larvae and ice krill are provided to SISO observers ... . Author(s): Submitted by ASOC Title: Moving towards a new era in ecosystem-based krill fishery ...
Meeting Document : SC-CAMLR-38/BG/22 : Автор(ы): Submitted by ASOC
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REFERENCE OBSERVATIONS FOR VALIDATING AND TUNING OPERATING MODELS FOR KRILL FISHERY MANAGEMENT IN AREA 48
proposed models to evaluate krill catch allocation options for Area 48 (the SAM calendar). The observations ... , which were endorsed by WG-EMM, were largely qualitative and relative. We used available data to ... reference points for the density of krill, and the abundance of “generic” seals, penguins and whales in 1970 ... . The numerical calendar is a partly subjective interpretation of limited data and should not be ...
Meeting Document : WG-EMM-08/10 : Автор(ы): S. Hill (United Kingdom), J. Hinke (USA), É. Plagányi (South Africa) and G. Watters (USA)
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Laboratory target strength measurements of free swimming Antarctic krill (Euphausia superba)
Abstract: Target strength measurements of free swimming krill at 120kHz were made using a single ... beam monostatic system in a 10 m3 laboratory tank. Krill (grouped according to length classes) swam ... freely in the tank triggering the data acquisition system when generating a back scattered signal larger ... bias was then determined for each ensemble of experimental data and used to determine corrections which ...
Meeting Document : WG-EMM-97/75 : Автор(ы): Pauly, T., Penrose, J.D.
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Scientific contribution to the 2016 review of Conservation Measure 51-07: Part 2 – outcomes from the application of the risk assessment framework for distributing the krill trigger level in Area 48
to enable assembling relevant data on krill, predators, management and the fishery to assess the ... for distributing the krill trigger level in Area 48, which was described in Part 1 of this work (WG ... the data within the risk assessment framework, and (ii) a discussion of the implications of this work ... risks of disproportionate local effects of the krill fishery. It can be used to readily explore the ...
Meeting Document : WG-FSA-16/48 Rev. 1 : Автор(ы): A. Constable (on behalf of the e-group on CM 51-07 WG-EMM review)
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KRILL FISHERY BEHAVIOUR IN THE SOUTHWEST ATLANTIC
Abstract: 10 years worth of recent finescale haul-by haul krill data were used to characterize ... behaviour of krill fishery. Analysis of travel distance in relation to catch level revealed a pattern that ... /operational requirements in an area. These kinds of analysis show the importance of good year-round data from ... observers from all vessels participating krill fishery to assist in interpreting the annual fishing results ...
Meeting Document : WG-EMM-08/39 : Автор(ы): S. Kawaguchi (Australia)
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