Search results
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Peak mortality of krill, fished with midwater trawls and feasible criteria of krill trawls ecological safety
by the fleet group. Mathematical model is illustrated by a numeric example from the krill fishery. Thus ... of stock estimate bias. Author(s): Yu. V. Kadilnikov (Russia) Title: Peak mortality of krill, fished ... with midwater trawls and feasible criteria of krill trawls ecological safety Approval: Approved ... is illustrated by a numeric example from the krill fishery. Thus, the calculated gross removal estimate exceeded ...
Meeting Document : WG-KRILL-93/34 : Author(s): Yu. V. Kadilnikov (Russia)
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Uncertainty in reported geographical distribution and weight of krill catches from Norwegian krill fishing vessels operating continuous fishing systems
‘Saga Sea’ showed that there is an average delay of approximately 9 minutes between the time krill ... enters the trawl mouth and the time the same krill enters the holding tanks where catch weight can ... variability in the conversion from krill holding tank volumes to krill biomass indicated that a relative ... catch time and actual catch time since the krill catch is kept in holding tanks before being weighed ...
Meeting Document : WG-EMM-18/22 : Author(s): G. Skaret, T. Knutsen, F. Grebstad and O.A. Bergstad
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Midwater trawl catchability on krill exploitation and possible approaches to krill total exemption assessment
catchability on krill exploitation and possible approaches to krill total exemption assessment Approval ... Midwater trawl catchability on krill exploitation and possible approaches to krill total exemption ...
Meeting Document : WG-KRILL-90/22 : Author(s): Yu.V. Zimarev, S.M. Kasatkina and Yu.P. Frolov (USSR)
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Why does it necessary to consider krill flux for developing the feedback management strategy for krill fishery in the Area 48?
Abstract: The authors discussed the necessity to investigate krill flux for estimating the local ... . Estimates of krill flux factors in Subarea 48.3 based on the Soviet/Russian scientific observations from ... it necessary to consider krill flux for developing the feedback management strategy for krill fishery ... The authors discussed the necessity to investigate krill flux for estimating the local harvest ...
Meeting Document : WG-EMM-15/24 : Author(s): S. Kasatkina and V. Shnar (Russia)
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Using krill length data from fishery-dependent and fishery-independent data sources to measure changes in the Antarctic krill population structure in the Bransfield Strait
Abstract: Krill length data collected from fishery-dependent and fishery-independent data sources ... were analysed for trends in population structure. Krill length data collected by the Scheme ... by different sources to gain a complete understanding of trends in krill population structure and dynamics ... for use in fisheries management. Author(s): CCAMLR Secretariat Title: Using krill length data from ...
Meeting Document : WG-EMM-2019/76 : Author(s): CCAMLR Secretariat
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“Sailbuoy for krill” – a concept for autonomous commercial and scientific monitoring of the krill fishing in Antarctica
Abstract: Science based management of krill suffers from limitation of time-space information ... – science partnership in collecting environment and krill distribution data independent of vessel ... in the Antarctic. The system will be equipped with echosounder and environmental sensors and will survey krill ... for krill” – a concept for autonomous commercial and scientific monitoring of the krill fishing ...
Meeting Document : WG-EMM-18/15 : Author(s): O.R. Godø, G. Pedersen, D. Peddie, G. Skaret, A. Lowther, F. Grebstad and A. Lohrmann
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THE RISKS OF NOT DECIDING TO ALLOCATE THE PRECAUTIONARY KRILL CATCH LIMIT AMONG SSMUS AND ALLOWING UNCONTROLLED EXPANSION OF THE KRILL FISHERY UP TO THE TRIGGER LEVEL
on the risks associated with three options for a Stage-1 allocation of the precautionary krill catch limit ... to krill-dependent predators in a precautionary manner: i) cap krill catches at recent levels until ... a feedback approach to management of the krill fishery can be implemented; ii) agree a new trigger level ... THE PRECAUTIONARY KRILL CATCH LIMIT AMONG SSMUS AND ALLOWING UNCONTROLLED EXPANSION OF THE KRILL FISHERY UP ...
Meeting Document : WG-EMM-09/12 : Author(s): G.M. Watters (USA), S. Hill (United Kingdom), J.T. Hinke (USA) and P. Trathan (United Kingdom)
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Update: Rapid unsupervised automated krill density estimation from fishing vessels (RAPID-KRILL)
Abstract: The RAPID-KRILL project is funded by the Antarctic Wildlife Research Fund to develop ... , A. Ariza, R. Blackwell, G. Skaret and X. Wang Title: Update: Rapid unsupervised automated krill density ... estimation from fishing vessels (RAPID-KRILL) Approval: Approved Secretariat Workflow Status: Content ... The RAPID-KRILL project is funded by the Antarctic Wildlife Research Fund to develop at-sea ...
Meeting Document : WG-EMM-18/11 : Author(s): S. Fielding, A. Ariza, R. Blackwell, G. Skaret and X. Wang
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ON INCIDENTAL MORTALITY OF ANTARCTIC KRILL AT KRILL FISHERY
Abstract: Analysis of the Antarctic krill (Euphausia superba) commercial and research fishery ... KRILL AT KRILL FISHERY Approval: Approved ... Analysis of the Antarctic krill (Euphausia superba) commercial and research fishery in 1970-ies ... ON INCIDENTAL MORTALITY OF ANTARCTIC KRILL AT KRILL FISHERY ...
Meeting Document : WG-EMM-09/11 : Author(s): L. Pshenichnov (Ukraine)
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Observation of fishing operation and distributional behaviour of krill on a krill trawler off Wilkes Land during the 1985/86 season
Abstract: Japanese krill fishing operation was observed on board a commercial vessel and actual ... (s): T. Ichii (Japan) Title: Observation of fishing operation and distributional behaviour of krill on a krill ... Japanese krill fishing operation was observed on board a commercial vessel and actual operation ... Observation of fishing operation and distributional behaviour of krill on a krill trawler off ...
Meeting Document : SC-CAMLR-VI/BG/35 : Author(s): T. Ichii (Japan)