Résultats de la recherche
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Review of Russian investigations of krill escape through the meshes of commercial trawls: approaches to estimating gross removal at krill fishery
Abstract: In this study the review of Russian investigations of krill escapement through the ... studies in two aspects: the problems and approaches to elaboration of the efficient methodology for the ... mortality» assessment in krill fishery. It is suggested to use the models of probability-statistical theory ... of fishing systems developed in AtlantNIRO, for solving the following tasks: quantitative ...
Meeting Document : WG-EMM-10/19 : Auteur(s): S.M. Kasatkina (Russia)
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Liste officielle des mesures de conservation en vigueur en 2013/14
Liste officielle des mesures de conservation en vigueur en 2013/14 ... Cette page contient le fichier pdf complet de la Liste officielle des mesures de conservation ... en vigueur en 2013/14. Les mesures de conservation et résolutions sont également disponibles ... s l es e au x in fé rie ur es à 5 50 m d e pr of on de ur p ou r l es p êc he rie s ex pl or ... DES MESURES DE CONSERVATION EN VIGUEUR SAISON 2013/14 (amendée par la Commission lors de la trente ... de conservation adoptées par la Commission conformément à l'Article IX de la Convention sur la conservation ... les références aux mesures de conservation renvoient aux mesures en vigueur, à moins qu'il ne soit fait ...
Document : Site Section: Conservation and Management
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Methodological guidelines on the assessment of trawl catchability of krill by means of statistical modelling
assessment of complex stochastic systems, including the assessment of the effectiveness of trawl nets used in ... of various configurations. The algorithm for solving this problem is constructed in such a way that ... Paper Title: Methodological guidelines on the assessment of trawl catchability of krill by means ... of statistical modelling Abstract / Description: This paper offers an approach to the assessment of ... stochastic systems, including the assessment of the effectiveness of trawl nets used in krill fishing ... THE ASSESSMENT OF TRAWL CATCHABILITY OF KRILL BY MEANS OF STATISTICAL MODELLING Z.I.Kizner (U. S ... . S. R.) Abstract This paper offers an approach to the assessment of the relative effectiveness ... of krill fishing gear by means of statistical modelling. The Monte-Carlo method, which is described ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 195-222 : Auteur(s): Kizner, Z.I.
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Breeding numbers and success of Eudyptes penguins at Marion Island, and the influence of arrival of adults
Abstract: At Marion Island, there was considerable correlation in numbers of adults breeding at ... proportions of birds breeding. For both species the time of arrival of females for breeding, and for ... Rockhopper Penguins the mass of females on arrival, was significantly related to breeding success. Therefore ... significantly correlated with that of females. Although both species had low weights on arrival after the El ...
Meeting Document : WG-EMM-05/38 : Auteur(s): R.J.M. Crawford, J. Cooper, B.M. Dyer and L.G. Underhill (South Africa)
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To the problem of distribution of different species of toothfishes Dissostichus
Abstract: According to the results of the long-term studies (1967–1991) in expeditions to the sub ... species were not overlapped in the area under review. Author(s): Prutko, V.G. Title: To the problem of ... -Antarctic and Antarctic waters of the Indian Sector of the Southern Ocean, distribution areas of the ... Patagonian and Antarctic toothfish are clearly cut. It was concluded that the areas of these toothfish ...
Meeting Document : WG-FSA-97/20 : Auteur(s): Prutko, V.G.
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Definition of the problem of estimating fish abundance over an area from acoustic line transect measurements of density
Abstract: The problem of acoustic abundance estimation is briefly reviewed. Under proper ... density consequently reflect biological variations, or inhomogeneity in spatial distribution. The ... is defined. Related problems of estimating the variance of the abundance estimate and of mapping the ... spatial distribution are also defined. A partial list of candidate methods for solving the several ...
Meeting Document : WG-KRILL-91/08 : Auteur(s): K.G. Foote and G. Stefánsson (Norway)
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On problem of natural subdividing of Antarctic krill’s geographic area (an application to the monitoring of fishing)
Abstract: The possibilities of natural regionisation of antarctic krill's geographic area ... with emphasis on fisheries regions distribution are considered on the base of consisting data of ... position of regions of increased abundance of krill creates strong difficulties for determination of the ... membership crustacean to that or another stock on the basis of recent knowledges. Problem may be solved, if ...
Meeting Document : WG-KRILL-93/37 : Auteur(s): R.R. Makarov and L.L. Menshenina (Russia)
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Liste officielle des mesures de conservation en vigueur en 2014/15
Liste officielle des mesures de conservation en vigueur en 2014/15 ... Cette page contient le fichier pdf complet de la Liste officielle des mesures de conservation ... en vigueur en 2014/15. Les mesures de conservation et résolutions sont également disponibles ... s l es e au x in fé rie ur es à 5 50 m d e pr of on de ur p ou r l es p êc he rie s ex pl or ... OFFICIELLE DES MESURES DE CONSERVATION EN VIGUEUR SAISON 2014/15 (amendée par la Commission lors ... de conservation adoptées par la Commission conformément à l'Article IX de la Convention sur la conservation ... les références aux mesures de conservation renvoient aux mesures en vigueur, à moins qu'il ne soit fait ...
Document : Site Section: Publications
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Testing the performance of a recompiled version of CMIX to decompose length-density distributions of Patagonian toothfish (Dissostichus eleginoides)
differences in the minimisation routines of the recompiled version. We conclude that the small differences ... Abstract: A version of the mixture fitting program CMIX was recompiled to enable it to be run ... within the DOS emulator of recent versions of the Microsoft Windows operating system. The performance of ... the recompiled version was compared with that of the original version. The recompiled version of CMIX ...
Meeting Document : WG-FSA-04/65 : Auteur(s): T.D. Lamb, W.K. de la Mare, A.J. Constable and C.R. Davies (Australia)
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Synopsis of data from satellite telemetry of foraging trips and migration routes of penguins and pinnipeds from the South Shetland Islands, 1997/98 to present
Abstract: We present a synopsis of the US AMLR satellite telemetry data, including both ARGOS and ... GPS positions estimates, to inform spatial planning efforts in the Antarctic Peninsula and Scotia Sea ... region. Identifying the patterns of habitat utilization by marine organisms is critical for proper ... spatial planning. Moreover, the timing and extent of habitat use by multiple species must be considered to ...
Meeting Document : WG-EMM-12/37 : Auteur(s): J. Hinke, G. Watters, W. Trivelpiece and M. Goebel (USA)