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1. Detection and quantitative estimation of krill concentrations by hydroacoustic instruments

   instruments Abstract / Description:  The limited capabilities of existing hydroacoustic instruments in ... in areas surveyed. The task of detecting surface concentrations of krill can be solved with the help ... capable of registering individual krill at a depth of 50–60 m while the vessel is in motion. According to ... expense of a rise in the acoustic power of emission. File:  06-Yudanov.pdf ... concentrations dispersees ou localisees pres de la surface etant limitees, on aboutit a la sous-estimation ... importante de la biornasse du krill dans les regions etudiees. La detection des concentrations du krill ... pres de la surface devient possible grace a l'application des transducteurs remorques. L'expedition ... internationale realisee dans le cadre du programme FIBEX a dernontre la possibilite reelle de la detection du ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 123-139 : Автор(ы): Yudanov, K.I.

2. Distribution and relative abundance of Antarctic toothfish (Dissostichus mawsoni) on the Ross Sea shelf

   been taken mainly in depths greater than 800 m from three localised fishing grounds of deep water off ... Terra Nova Bay, Ross Island, and in the south of small-scale research unit (SSRU) 881L (adjacent to the ... in the southern Ross Sea were sub-adult and maturing fish, typically ranging from 60–130 cm in length ... available, there is no evidence for a northward contraction in the range of D. mawsoni over the course of ... . Résumé Cet article résume les connaissances sur la répartition et l'abondance relative de la légine ... antarctique (Dissostichus mawsoni) sur le plateau de la mer de Ross (par définition, le plateau continental ... jusqu'à la bordure, à environ 600–800 m de profondeur). On s'intéresse plus particulièrement aux captures ... l'écosystème seront le plus probables. La capture du plateau a principalement été effectuée à plus de 800 m de ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 33–51 : Автор(ы): Hanchet, S.M., S. Mormede and A. Dunn

3. Revised age and growth estimates for Antarctic starry skate (Amblyraja georgiana) from the Ross Sea

   georgiana in the Ross Sea suggested that these skates initially grow very rapidly for about five years ... and growth in A. georgiana that is radically different from the published interpretation is presented ... . By counting fine growth bands in the caudal thorns instead of broad diffuse bands, growth curves have ... growth scenario is correct. Résumé Dans une étude précédente sur l’âge et la croissance de Amblyraja ... georgiana dans la mer de Ross, il est suggéré que ces raies ont une croissance initiale très rapide pendant ... présentons une autre interprétation de l’âge et de la croissance chez A. georgiana qui est radicalement ... différente de la version publiée. Les courbes de croissance générées en comptant les stries fines ...

   Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 211–220 : Автор(ы): Francis, M.P. and M.J. Gallagher

4. Book review – Biogeographic Atlas of the Southern Ocean

   :  This is a review of De Broyer, C., P. Koubbi, H.J. Griffiths, B. Raymond, C. Udekem d’Acoz, A.P. Van de ... has expanded with rapid technological and methodological developments. This, in conjunction with ... in geographic space and geological time on a global scale. The Southern Ocean is still a vast ... - graphic Atlas of the Southern Ocean (De Broyer et al., 2014) has drawn on the richest source of ... species and assemblages in this region. The occurrence data that were compiled for the atlas came from ...

   Science Journal Paper : CCAMLR Science, Volume 22 (CCAMLR Science, Volume 22) : 45-46 : Автор(ы): Reid, K.

5. Archival and satellite-linked data recorders

   provides an overview of currently-available data recorders for use in research on marine animals. These ... behaviour. The records can be recovered in one of two ways: the data recorder must either be recovered ... aspects concernant la conduite de plongee d'un animal. Les enregistrements peuvent etre recuperes de ... capacite de traitement limitee du systeme de satellite ARGOS, la plupart des enregistreurs relies a un ... resena general de los registradores de datos disponibles actualmente para uso en la investigacion sobre ... pueden ser relativamente breves. Debido a la limitada capacidad de manejo de datos del sistema de sat ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 475-493 : Автор(ы): Hill, R.D.

6. Results of fish stock assessment survey, South Georgia region, November - December 1986

   rossii and Patagonotothen brevicauda guntheri were an order of magnitude lower than observe by Kock in ... 1985. Abundance of Dissostichus eleginoides and Pseudochanichthys georgianus appeared lower in 1986/87 ... Champsocephalus gunnari were larger in 1986/87 than 1984/85, probably due to good recruitment of 1983/84 and 1984 ... biomasses et 1es compositions en longueurs de'huit stocks de la Georgie du sud sont decrites a partir des ... au moyen d'un cha1ut a panneaux po1onais 8-454. La biomasse a ete estimee a partir de ca1cu1s ... portant sur une aire ba1ayee stratifiee. Les estimations de la biomasse de Notothenia rossii et de ... de noviembre y el 17 de diciembre de 1986 usando un arrastre con puertas polaco B-454. La biomasa ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 143-183 : Автор(ы): Gabriel, W.L.

7. Distribution of fish larvae at South Georgia: horizontal, vertical, and temporal distribution and early life history relevant to monitoring year-class strength and recruitment

   . In winter and summer fish larvae and early juveniles were present over the continental shelf and ... abundant near the coast, but rare in oceanic waters. During winter in the 265 m deep fiord of Cumberland ... East Bay the early stages of many species were found throughout the water column. In summer only four ... species of larvae were abundant, they were found in the upper 100 m of the water column, especially the ... stades de la vie des poissons de l'Antarctique en Georgie du sud font l'objet d'un compte rendu. En ... continental et abondants pres de la c9te, mais rares dans leseaux oceaniques. Au cours de l'hiver, on a ... trouve dans le fjord d'une profondeur de 265 m de la Baie Est de Cumberland les premiers stades de la ... vie de nombreuses especes dans toute la colonne d'eau. En ete, seulement quatre especes de larves ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 105-141 : Автор(ы): North, A.W.

8. A von Bertalanffy growth model for toothfish at Heard Island fitted to length-at-age data and compared to observed growth from mark–recapture studies

   frequencies were also included in defining relative probabilities, the VP maximum likelihood (MLPLB) and IWLS ... measured at release and first recapture in mark–recapture studies were compared where predictions used the ... developed and showed that the bias is relatively small for the range of release lengths in the data ... , the mean trend in observed AGR values with release length compared with those obtained using IWLS ... données de longueur selon l’âge de la légine australe (Dissostichus eleginoides) de l’île Heard (division ... permet d’obtenir les échantillons pour la détermination de l’âge se fait par intervalles de longueurs ... de VB utilise une défi nition de la fonction de vraisemblance basée sur un échantillonnage de ... probabilité variable (VP) en raison de la fonction de sélectivité prédéterminée dépendante de la longueur ...

   Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 43–66 : Автор(ы): Candy, S.G., A.J. Constable, T. Lamb and R. Williams

9. The effects of monitoring procedures on Adélie penguins

   loss. There was a slight reduction in return rates of birds banded for more than one season, but no ... incubation period resulted in increased foraging trip durations and reduced breeding success. Attachment for ... single or multiple foraging trips post-hatching caused no significant increase in foraging trip durations ... . No reduction in fledging rates of chicks from nests of stomach-lavaged birds was detected over two ... des marques d'aileron, des sondes implantees, des lavages d'estomac et de la fixation externe ... d'etudier l'influence du baguage sur la mortalit6 des oiseaux et de determiner le taux de perte des bagues ... : La fixation de balises de suivi par satellite pendant la periode d'incubation menait a une ... prolongation des sorties alimentaires et 2 une reduction du succes de la reproduction. La fixation ...

   Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 155–164 : Автор(ы): Clarke, J. and K. Kerry

10. Management and assessment options for the crab fishery around South Georgia

    / Description:  A new fishery for the lithodid crab, Paralomis spinosissima, started in Subarea 48.3 in 1992 ... . The fishery is also new to CCAMLR, both in terms of the species and fishing gear. We provide an ... overview of the management options for crab fisheries in general and then consider these options in the ... in addition to the 'size-sex-season' controls. Implementation of both sets of controls ... specifiquement des principes de la Convention de la CCAMLR. Nous exposons les methodologies d'evaluation et les ... de la p6cherie et des objectifs de la Convention, il conviendrait d'adopter une gestion dont ... l'approche serait propice 21 la conservation. Cette approche comporterait des contrales de capture/effort de ... necessite des informations sur la croissance et le cycle biologique de P. spinosissima. De plus ...

    Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 193–202 : Автор(ы): Basson, M. and D.D. Hoggarth

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