Résultats de la recherche
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A hierarchical classification of benthic biodiversity and assessment of protected areas in the Southern Ocean
conservation goals, additional MPAs will be needed. To assist with this process, we identified 119 locations ... with spatially restricted environmental types, which should be considered for inclusion in future MPAs ...
Meeting Document : WS-MPA-11/23 : Auteur(s): L.L. Douglass, J. Turner, H.S. Grantham, S. Kaiser, R. Nicoll, A. Post, A. Brandt and D. Beaver (WWF–ASOC)
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CONDITIONING SMOM USING THE AGREED CALENDAR OF OBSERVED CHANGES IN PREDATOR AND KRILL ABUNDANCE: A FURTHER STEP IN THE DEVELOPMENT OF A MANAGEMENT PROCEDURE FOR KRILL FISHERIES IN AREA 48
, one with the time series of krill abundance fixed on input, and the other incorporating an explicit ... data on fish catches, the model estimates the starting (1970) fish abundance level, with results ...
Meeting Document : WG-EMM-08/44 : Auteur(s): É.E. Plagányi and D.S. Butterworth (South Africa)
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SEABIRD: DRAFT USER MANUAL V1.00-2008/06/18
stage (e.g., immature or mature), sex, or behaviour (e.g., in any year mature birds may be classified as ... breeders or non-breeders). Interactions with fisheries can be modelled and the user can choose the sequence ... of events in a model year. A wide variety of types of data can be used. Estimation can be by maximum ... alternative scenarios. SeaBird was designed to share many features and concepts with the fishery stock ...
Meeting Document : WG-SAM-08/P03 : Auteur(s): D. Fu and R.I.C.C. Francis (New Zealand)
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Potentially commercial invertebrates on Ob Bank: Moroteuthis ingens (Oegopsida) and Paralomis aculeata (Anomura) (Division 58.4.4)
that target searching and fishing for Moroteuthis ingens with a midwater trawl over the seamaunts in ... routine bottom trawl was used with the footrope so designed that there was little probability of the ...
Meeting Document : WG-FSA-96/15 : Auteur(s): Pshenichnov, L.K.
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Reproduction in Antarctic notothenioid fish - a review
gunnari in the Atlantic Ocean sector do not spawn each year. Gonadosomatic index (GSI) of females is 15–40 ... shift in spawning time is apparent. Fecundity is commonly positively correlated with fish length and ... reproductive strategies associated with nest guarding, egg size and the duration of the pelagic phase have been ...
Meeting Document : SC-CAMLR-X/BG/12 : Auteur(s): Delegation of Germany
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Hydroacoustic surveys of the distribution and abundance of krill: Prydz Bay region – FIBEX, ADBEX II and SIBEX II
cruise track is presented in graphical form. These data demonstrate a patchy density distribution with ... the surveys because of the wide confidence limits on the abundance estimates. The precision with which ...
Meeting Document : SC-CAMLR-VII/BG/40 : Auteur(s): Delegation of Australia
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Ocean acidification and the Southern Ocean
likely to have shrunk from 730 to 60 m by 2100, with the entire Weddell Sea undersaturated with respect ...
Meeting Document : CCAMLR-XXIX/BG/24 : Auteur(s): ASOC Observer
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Updated impact assessment framework to estimate the cumulative footprint and impact on VME taxa of bottom longline fisheries in the CCAMLR Area
submitting new and exploratory fishery notifications should estimate impacts on VMEs associated with their ... negatively correlated with depth. Impact estimates are summarized separately for each of 17 benthic ...
Meeting Document : WG-FSA-10/31 : Auteur(s): B.R. Sharp (New Zealand)
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Trophic interactions and population trends of killer whales (Orcinus orca) in the southern Ross Sea
coincident with a decrease in the number and size of an important prey: Antarctic toothfish (Dissostichus ... important to the whales, a relationship with potential parallels to that known between well-studied fish ...
Meeting Document : WG-FSA-12/P03 : Auteur(s): D.G. Ainley and G. Ballard
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Diet composition and feeding strategy of Antarctic toothfish, Dissostichus mawsoni in SSRU 5841C-a for the exploratory longline fishery in 2012/13 of Korea
Abstract: The stocks of Dissostichus mawsoni in the Division 58.4.1 were vulnerable with a big ... with 14.72% of the diet by weight. Its diet also included small quantities of mollusks, crustaceans ...
Meeting Document : WG-SAM-13/26 : Auteur(s): I. Yeon, Y.J. Kwon, S.G. Choi, K.J. Seok, D.W. Lee, J.M. Jeong, S.J. Ye, H.J. Kim and G.W. Baeck (Republic of Korea)