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Horizontal flux of secondary production in the southern ocean food web: current velocity data and the transport of krill in the South Georgia ecosystem
. These have been combined with estimates of krill density and standing stocks to consider the flux of ... krill through the South Georgia area and estimate residence times. These data have been considered with ... infomation the spatial food web connections, the flux of krill and residence times. Author(s): Everson, I.E ... : current velocity data and the transport of krill in the South Georgia ecosystem Approval: Approved ...
Meeting Document : WG-EMM-97/65 : Автор(ы): Everson, I.E., Trathan, P.N., Murphy, E.J.
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Recommendations from a cross-sector workshop on krill fishing and conservation in the Scotia Sea and Antarctic Peninsula region
day workshop entitled “Understanding the objectives for krill fishing and conservation in the Scotia ... management of the krill fishery that minimises the risk of the fishery negatively impacting ecosystem health ... progress in the management of the krill fishery; broadening participation in WG-EMM to include other ... from a cross-sector workshop on krill fishing and conservation in the Scotia Sea and Antarctic ...
Meeting Document : WG-EMM-14/12 : Автор(ы): S. Hill, R. Cavanagh, R. Downie, C. Knowland and S. Grant (United Kingdom)
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Analysis of inter-vessel variability of krill length distribution in the catches obtained in the fishery in the Bransfield Strait (Subarea 48.1)
Abstract: The inter-vessel variability of krill distribution in the catches obtained in the ... statistically significant differences in the krill length distributions from catches obtained by the vessels ... different fishing methods. The inter-vessel variability of krill length in the catches is more pronounced ... . Kasatkina Title: Analysis of inter-vessel variability of krill length distribution in the catches obtained ...
Meeting Document : WG-EMM-17/28 : Автор(ы): S. Kasatkina
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Fishing behaviour of Chinese krill fishing fleet
relationship between distance and frequency distribution of the adjacent krill fishing positions were analyzed ... ) ~ l-μ of random walk to determine which random walk patterns the Chinese krill fishing fleet belongs ... to. The results show that the behavior of the Chinese krill fishing fleet is consistent with the Lévy ... random walk model. Author(s): R. Wang and G.P. Zhu Title: Fishing behaviour of Chinese krill fishing ...
Meeting Document : WG-EMM-17/45 : Автор(ы): R. Wang and G.P. Zhu
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Comparing two and three frequency dB window identification techniques for estimating Antarctic krill density
frequency echosounder (38, 70, 120 and 200 kHz), were used to characterise Antarctic krill. Identification ... of krill targets was carried out using different permutations of two and three-frequency windows ... . Density was estimated, from identified krill targets, using the 120 kHz data and an acoustic scattering ... identification techniques for estimating Antarctic krill density Approval: Approved Secretariat Workflow Status ...
Meeting Document : SG-ASAM-18/01 : Автор(ы): S. Fielding
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Foraging strategies of chinstrap penguins at Signy Island, Antarctica: importance of benthic feeding on Antarctic krill
krill Euphausia superba in the Southern Ocean. To examine their foraging strategy, we studied foraging ... both types of trip fed almost exclusively on Antarctic krill. There was a positive relationship between ... krill, the first such recorded instance for chinstrap penguins. This previously undescribed foraging ... strategy by one of the major avian consumers of Antarctic krill provides a new insight into the predator ...
Meeting Document : WG-EMM-03/37 : Автор(ы): A. Takahashi (Japan), M.J. Dunn, P.N. Trathan (United Kingdom), K. Sato, Y. Naito (Japan), J.P. Croxall (United Kingdom)
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Distribution of Soviet commercial fleet at krill fishery in the South Orkneys subarea (Subarea 48.2) during 1989/90
caused by topogenic effect. No temporally and spatially sustained krill aggregations (atractive to ... commercial fleet fished oceanic krill aggregations formed in the major flow transporting krill northeastwards ... aggregation, existed for about 25 days, commercial vessels returned to Coronation Island. Krill drift velocity ... at krill fishery in the South Orkneys subarea (Subarea 48.2) during 1989/90 Approval: Approved ...
Meeting Document : WG-EMM-97/50 : Автор(ы): Sushin, V.A.
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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 ... abundance (biomass) of krill in the Prydz Bay region as a whole and the weight density of krill along each ... , that there had actually been changes in the abundance of krill in the region over the period between ... distribution and abundance of krill: Prydz Bay region – FIBEX, ADBEX II and SIBEX II Approval: Approved ...
Meeting Document : SC-CAMLR-VII/BG/40 : Автор(ы): Delegation of Australia
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Evaluation of some processing techniques applied to acoustic recordings from two krill fishing vessels
Abstract: Acoustic data from krill fishing vessels have the potential to provide useful ... contributions to assess local krill abundance and distribution, and even as input to the CCAMLR feedback ... . Here we show examples of processing with a prerequisite that abundance and distribution of krill are ... integration as a robust noise excluding technique, and as a krill identification technique in case data have ...
Meeting Document : SG-ASAM-17/03 : Автор(ы): X. Wang, G. Skaret and O.R. Godø
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A compilation of parameters for a krill–fishery–predator model of the Scotia Sea and Antarctic Peninsula
Abstract: We describe the compilation and derivation of parameters for use in krill-fishery ... potential krill transport rates from the OCCAM global ocean circulation model. This parameter set, like most ... process. Our calculations suggest that myctophid fish are the major consumers of Antractic krill in the ... . Hinke and G. Watters (USA) Title: A compilation of parameters for a krill–fishery–predator model of the ...
Meeting Document : WG-EMM-06/30 Rev. 1 : Автор(ы): S. Hill, K. Reid, S. Thorpe (United Kingdom), J. Hinke and G. Watters (USA)
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