Résultats de la recherche
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Use of biological data to inform bioregionalisation of the Southern Ocean
bioregionalisation process, e.g. a quantitative circumpolar krill and salp database and various top predator ...
Meeting Document : WS-BSO-07/7 : Auteur(s): M. Pinkerton, B. Sharp and J. Leathwick (New Zealand)
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The effects of global climate variability in pup production of Antarctic fur seals
prey, largely krill, which affected Antarctic fur seal females over time scales longer than their ...
Meeting Document : WG-EMM-06/P2 : Auteur(s): J. Forcada, P.N. Trathan, K. Reid and E.J. Murphy (United Kingdom)
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Peculiarities of icefish Champsocephalus gunnari (Channichthyidae) distribution in South Georgia area during the surveys made by STM Atlantida in 2000 and 2002
northwest shelf area in 10-100m layer resulted in formation of adult fish aggregations in water column. The ... the bottom even in dark hours of the day. During the two surveys, fry and immature fish occurred in ... numbers in pelagic zone. At present, the population mainly consists of immature and first maturing fish ... juvenile and immature fish, form pelagic and near-bottom components of the stock. Under certain ...
Meeting Document : WG-FSA-03/55 : Auteur(s): Zh.A. Frolkina, S.M. Kasatkina and N.N. Zhigalova (Russia)
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LIFE HISTORY BUFFERING IN ANTARCTIC MAMMALS AND BIRDS AGAINST CHANGING PATTERNS OF CLIMATE AND ENVIRONMENTAL VARIATION
fur seal food supply, Antarctic krill. This has increased the fitness costs of breeding for females ...
Meeting Document : WG-EMM-08/P05 : Auteur(s): J. Forcada, P.N. Trathan and E.J. Murphy
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ENVIRONMENTAL FORCING AND SOUTHERN OCEAN MARINE PREDATOR POPULATIONS: EFFECTS OF CLIMATE CHANGE AND VARIABILITY
Atlantic, failure of Antarctic krill recruitment will inevitably foreshadow recruitment failures in a range ...
Meeting Document : WG-EMM-08/P06 : Auteur(s): P.N. Trathan, J. Forcada and E.J. Murphy
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Foraging energetics of Antarctic fur seals in relation to changes in prey availability
. Krill, the nearly exclusive prey of breeding females, were very scarce in 1984 at South Georgia. Fur ...
Meeting Document : SC-CAMLR-VIII/BG/13 : Auteur(s): Delegation of United Kingdom
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Escapement of elephant seal prey in the Heard Island fishery for Dissostichus eleginoides
examine the level of escapement of fish preyed on by these seals under the current Total Allowable Catch ... reliably and related to a specific size class of fish. However, it seems that toothfish in the age range of ... evaluation of escapement of young fish (ages 2-6 years old) under the current catch limit of 3800 tonnes in ... the 75% level adopted by CCAMLR for other prey species such as for krill, Euphausia superba, generally ...
Meeting Document : WG-EMM-97/42 : Auteur(s): Slip, D., Constable, A.J., de la Mare, W.K., Williams, R.
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Reports on biological information of toothfish with special reference to bycatch, depredation and spawning dynamics in Division 58.4.4 a & b by Shinsei maru No. 3 during 2008–14 seasons
considerably smaller than that in Kerguelen (Division 58.5.1) and Crozet (Subarea 58.6). The fish assemblage ... evidence of recruitment of small sized fish, the stock is likely to be self-sustainable in each SSRU ... . Further discussion was made in the separated document of research plan in Division 58.4.3a. Author(s): K ...
Meeting Document : WG-FSA-15/21 : Auteur(s): K. Taki and T. Ichii (Japan)
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CCAMLR Statistical Bulletin, Vol. 26
Description / Abstract: An interactive volume of the CCAMLR Statistical Bulletin in MS Access (2000) format.
Document : Site Section: Data
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A statistical method for analysing the extent of IUU fishing in CCAMLR waters: application to Subarea 48.3
Abstract: 1. This paper describes a new method for estimating IUU catch of fish and birds. It ... rigorous estimates and confidence intervals of fish and bird catch by IUU vessels. This method has not been ... the purposes of calculation of fish and bird catch associated with IUU fishing. The catch rate of fish ... simulations fish and bird catch rates were obtained randomly from parent distributions, for each IUU-FPV ...
Meeting Document : WG-FSA-02/4 : Auteur(s): D.J. Agnew and G.P. Kirkwood (United Kingdom)