Résultats de la recherche
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Towards an ecological risk assessment of krill fishing in East Antarctica (CCAMLR Divisions 58.4.1 and 58.4.2)
available scientific data on abundance of krill predators, foraging activity and the historical distribution ... Abstract: With the recommencement of commercial krill (Euphausia superba) fishing in CCAMLR ... framework used in Area 48 to assess the risks involved in any redevelopment of a krill fishery and evaluate ... of krill catch and effort. We have pulled together an initial collection of existing krill predator ...
Meeting Document : WG-EMM-17/20 : Auteur(s): N. Kelly, M. Cox, L. Emmerson, S. Kawaguchi, B. Raymond, C. Southwell and D. Welsford
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Further progress on modelling the krill–predator dynamics of the Antarctic ecosystem
Antarctic ecosystem subsequent to the Ulsan meeting of the IWC Scientific Committee. Points raised about the ... predators” variable (reflecting squid, fish and seabirds) so that the crabeater seal variable does not have ... model during that meeting are addressed in turn. Results are quoted that suggest that krill is indeed ... estimates for the various krill predators is seen as a priority for improving the reliability of current ...
Meeting Document : WG-EMM-06/19 : Auteur(s): M. Mori (Japan) and D.S. Butterworth (South Africa)
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THE RESEARCH PROJECT TO DIGITIZE HISTORICAL SOVIET KRILL FISHING EXPEDITION DATA
Fisheries and Oceanography. This valuable set of krill data was collected during Soviet Union krill-fishing ... Abstract: The research project to digitize former Soviet krill fishing research, exploratory and ... collect data and samples and to create an estimation of the commercial exploitation of the Antarctic krill ... exclusive set of observations for investigation of the environment and the impact of climate change on krill ...
Meeting Document : WG-EMM-09/30 : Auteur(s): L. Pshenichnov and G. Milinevsky (Ukraine)
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MODELLING ANTARCTIC KRILL: SCALE, MOVEMENT AND AGE‐STRUCTURE
model assimilates data from research surveys but data from fisheries and eventually from krill predators ... ‐structured model designed to estimate krill population dynamics and productivity are described. The model ... and environmental time series will also be incorporated. Annual movement by krill among areas is ... ): D. Kinzey, G. Watters and C. Reiss (USA) Title: MODELLING ANTARCTIC KRILL: SCALE, MOVEMENT AND AGE ...
Meeting Document : WG-EMM-11/43 Rev. 1 : Auteur(s): D. Kinzey, G. Watters and C. Reiss (USA)
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THE RISK TO FISHERY PERFORMANCE ASSOCIATED WITH SPATIALLY RESOLVED MANAGEMENT OF ANTARCTIC KRILL (EUPHAUSIA SUPERBA) HARVESTING
Abstract: The ecosystem approach to fisheries attempts to define objectives for the target ... encountering exploitable densities of Antarctic krill, Euphausia superba, at the 1 nm scale during an acoustic ... survey was predicted by both bathymetry and the mean krill density at the larger scale at which the ... entire fishing season reflected the distribution of krill density observed during the survey. Author(s ...
Meeting Document : WG-EMM-09/P10 : Auteur(s): S. Hill, P. Trathan and D. Agnew
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Using data recorded during commercial krill fishing in Feedback Management
, Niklitschek and Skaret (2015) (EMM-16 doc) utilize spatial statistics to show that fisheries acoustic data ... distribution and abundance of krill in the South Orkney Islands. However, due to the lack of survey design ... high krill concentrations. It is suggested that combining their approach with a conventional design ... : Using data recorded during commercial krill fishing in Feedback Management Microsoft Word File: emm-16 ...
Meeting Document : WG-EMM-16/74 : Auteur(s): O.R. Godø, G. Skaret and E. Niklitschek
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Possible options for the future management of the Antarctic krill fishery in Subarea 48.2
ecological knowledge base, but identify that this will take time. We conclude that if the krill fishery in ... fisheries acoustics. We propose that the experimental framework should be evaluated periodically in order to ... . Godø and S. Hill Title: Possible options for the future management of the Antarctic krill fishery in ...
Meeting Document : WG-EMM-16/18 : Auteur(s): P. Trathan, O.R. Godø and S. Hill
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Preliminary announcement of ‘Workshop on Krill Culturing Techniques’
Abstract: This document is to announce our intension to hold ‘Workshop on krill culturing ... techniques’ at Port of Nagoya Public Aquarium, Japan, in September 2002. Port of Nagoya Public Aquarium ... recently succeeded in reproducing and raising Antarctic krill up to juvenile stages under an artificial ... . Developing techniques of culturing krill in large number is thought to be a major break through for further ...
Meeting Document : WG-EMM-01/37 : Auteur(s): Delegation of Japan
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Proposal for a multi-national research effort to quantify krill flux into, out of, and within the Bransfield Strait using a Super SWeet ARray of Moorings (SuperSWARM)
Secretariat Workflow Status: Content Approved Document Release Consent: No Delegation responsibility for ... , empirical study of krill flux through the Bransfield Strait and across the continental shelf surrounding ... acoustic surveys to estimate krill standing stock within the study area, and, ultimately, data analysis and ... -national research effort to quantify krill flux into, out of, and within the Bransfield Strait using a ...
Meeting Document : SC-CAMLR-38/BG/19 : Auteur(s): G. Watters, C. Reiss, G. Cutter, J. Hinke and D. Krause
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Male krill grow fast and die young
examined with an extensive dataset derived from scientific surveys in the Indian Ocean sector and the ... Abstract: The size-differentiated sex ratio (proportion of males: POM) of Antarctic krill was ... southwest Atlantic sector, and from the krill fishery in the Southern Ocean. The percentage of males in size ... classes of adult krill was generally high in krill of 30-35 mm total length, always low in 38-42 mm krill ...
Meeting Document : WG-EMM-07/P6 : Auteur(s): S. Kawaguchi, L.A. Finley, S. Jarman, S.G. Candy (Australia), R.M. Ross, L.B. Quetin (USA), V. Siegel (Germany), W. Trivelpiece (USA), M. Naganobu (Japan) and S. Nicol (Australia)