Resultados de la búsqueda
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Results of scientific observation in Antarctic krill fishery in 2010/11: II. analysis of variability of krill size and fish by-catch
krill length model, some parameters did not converge well in the bycatch fish model. The interaction ... large in the sub-area effect and the interaction effect between month and sub-area. For the bycatch fish ...
Meeting Document : WG-EMM-12/67 : Autor(es): T. Okuda and M. Kiyota (Japan)
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Circumpolar connections between Antarctic krill (Euphausia superba Dana) populations: Investigating the roles of ocean and sea ice transport
. Here we present Lagrangian modelling studies at the circumpolar scale that include interaction with sea ... interaction with sea ice is important in determining the large-scale distribution of krill and its associated ...
Meeting Document : WG-EMM-07/P10 : Autor(es): S.E. Thorpe, E.J. Murphy and J.L. Watkins (United Kingdom)
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INTERACTIONS OF PATAGONIAN TOOTHFISH FISHERIES WITH KILLER AND SPERM WHALES IN CROZET EXCLUSIVE ECONOMIC ZONE: AN ASSESSMENT OF DEPREDATION LEVELS AND INSIGHTS ON POSSIBLE MITIGATION SOLUTIONS
belonging to four different pods were involved in 81.3% of the interaction events. We also estimated that a ... of interaction rates with killer whales were detected between vessels suggesting the influence of ...
Meeting Document : WG-IMAF-09/12 : Autor(es): P. Tixier, N. Gasco, G. Duhamel and C. Guinet (France)
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Revised proposal for the ongoing research plan on Patagonian toothfish (Dissostichus eleginoides) in Division 58.4.4b (2016/17–2020/21)
revealed a lower effect than previously estimated due to the absence of interaction in recent years and the ... low historical interaction and depredation rates in the research blocks b_1 and b_2. Analyses of ...
Meeting Document : WG-SAM-2019/08 : Autor(es): Delegations of Japan and France
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Impact of marine mammals on longline fishery around Kerguelen Islands (Division 58.5.1) during 1995/96 cruise
Fur Seals Arctocephalus gazella. They catch 0.75 % of toothfish on long-lines where interaction ...
Meeting Document : WG-FSA-96/12 : Autor(es): Capdeville, D.
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Some thoughts of mackerel icefish distribution in connection with krill distribution
. Significance of studying the krill and mackerel icefish interaction for understanding the regularity of ...
Meeting Document : WAMI-01/06 : Autor(es): S.M. Kasatkina, Zh.A. Frolkina, A.P. Malyshko and V.A. Senioukov (Russia
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Observations on the diet of Antarctic toothfish (Dissostichus mawsoni) from the Ross Sea, Antarctica (CCAMLR Statistical Subarea 88.1)
Ross Sea was studied during the 2001 (3937 stomachs examined) and 2002 (5426 stomachs examined) summer ... fishing seasons. Fish sampled in 2001 were caught in 317-2154 m depths and ranged in length from 58–190 cm ... 62–197 cm TL. A high proportion of stomachs sampled were empty (34% in 2001 and 49% in 2002) and the ... difficult. Fish were the most important prey category (86% of stomachs in 2001 and 78% in 2002), in ...
Meeting Document : WG-FSA-02/15 : Autor(es): J.M. Fenaughty, D.W. Stevens and S.M. Hanchet (New Zealand)
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By-catch of juvenile fishes – the Antarctic krill fishery
quantitative evaluations that give evidences that this technological interaction, is affecting the recovery of ...
Meeting Document : WG-FSA-96/18 : Autor(es): Moreno, C.A.
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The Norwegian SWARM project: from swarming behaviour to trophic interactions: modelling dynamics of Antarctic krill in ecosystem hotspots using behaviour-based models
will be used to parametrise models, in order to gain better understanding of the interaction between ...
Meeting Document : WG-EMM-17/26 : Autor(es): T.A. Klevjer, G. Rieucau, A.H.H. Renner, G. Skaret and O.R. Godø
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Adélie penguin foraging behaviour and breeding success in seasons of contrasting krill availability (Mawson Coast, Antarctica)
’ normal foraging range during the 2001 and 2003 breeding seasons. More than three times as much krill was ... present during the two-week survey period in 2001 than in 2003. Penguin parameters that showed significant ... mass and dietary composition. Penguins travelled further to forage in 2003 than 2001, stayed away ... to the diet in 2003 but was only a minor component in 2001. Differences between years were ...
Meeting Document : WG-EMM-03/44 : Autor(es): J. Clarke, M. Tierney, S. Candy, S. Nicol, L. Irvine and K. Kerry (Australia)