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CCAMLR

Comisión para la Conservación de los Recursos Vivos Marinos Antárticos

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  1. Mackerel icefish biomass and distribution on the results of acoustic survey carried out in February–March 2002

    Abstract:  Results of the acoustic survey of icefish carried out by Russian vessel STM-8390 ... estimates of icefish were made by comparison an observed TS in situ histograms with the size composition of ... the ensonified fish, obtained by trawling. Results of acoustic estimates of icefish biomass and ... abundance values by size class in pelagic zone and in the near-bottom 8m layer (covered by bottom trawling ...

    Meeting Document : WG-FSA-02/44 : Autor(es): S.M. Kasatkina, V.Yu. Sunkovich, A.P. Malyshko and Zh.A. Frolkina

  2. On the problem of diurnal migrations of some fish species on the South Georgia shelf (Subarea 48.3)

    individuals were found in the pre-bottom layer by day, being presented their small quantities in the water ... close to the bottom by daylight and were not caught within the pre-bottom layer. At night (after the ... observed within two lower depth levels. Juvenile and adult individuals were kept by day close to the bottom ... pre-bottom depth level, being higher as compared to those taken by day. Ps.georgianus fry were caught ...

    Meeting Document : WG-FSA-99/64 : Autor(es): I.A. Trunov, J.A. Frolkina and M.P. Konstantinova (Russia)

  3. Uncertainty in echosounder calibrations

    measurements of the spheres differed from the theoretical values (derived by integrated intensities), by-0.1 ... (derived by peak intensities), differed from the theoretical values by-0.2, O.4, and 0.2 dB with standard ... . Additionally, more pronounced imprecision may be contributed by instabilities in the echosounder electronics ...

    Meeting Document : WG-EMM-96/40 : Autor(es): Soule, M.A., Demer, D.A.

  4. Update on the Top Predator Alliance project, 2013–14 season: Killer whales

    affected by the removal of Antarctic toothfish (Dissostichus mawsoni; ‘toothfish’) in the Ross Sea region ... reliance on toothfish as a critical prey item, have limited our ability to (a) assess the risk posed by the ... fishery to TCKW and other marine mammals and (b) mitigate potential risk by implementation of management ... strategies such as closures to protect key foraging habitats. During late January 2014, feeding by TCKW was ...

    Meeting Document : WG-EMM-14/52 : Autor(es): R. Eisert, M.H. Pinkerton (New Zealand), L. Torres (USA), R.J.C. Currey, P.H. Ensor, E.N. Ovsyanikova, I.N. Visser (New Zealand) and O.T. Oftedal (USA)

  5. Infectious diseases of Antarctic penguins: current status and future threats

    Abstract:  The Antarctic Treaty area will become increasingly frequented by both researchers and ... tourists in the future. Three main areas are likely to be impacted by this increase in use and by ... affected by climate change and increased human activity. As long-lived seabirds, Adélie penguins are ... be used by CCAMLR to help inform management decisions. Author(s):  W.W. Grimaldi, P.J. Seddon, P.O.B ...

    Meeting Document : WG-EMM-14/53 : Autor(es): W.W. Grimaldi, P.J. Seddon, P.O.B. Lyver, S. Nakagawa and D.M. Tompkins (New Zealand)

  6. Assessment of green Notothenia (Notothenia gibberifrons, Lonnberg 1905) stocks in the Antarctic Peninsula subarea

    Abstract:  Biological characteristic and distribution of the green Notothenia by depth are given ... based on the results of inventory trawling surveys carried out in 1984/1985 and 1986/1987 by the BMRT ... indices and the estimate of this species biomass by location and for the subarea on the whole. According ...

    Meeting Document : SC-CAMLR-VII/BG/46 : Autor(es): V.A. Boronin (USSR)

  7. Estimation of total removals (green weight)

    by which green weight is estimated. The Report of WG-EMM included an appendix that describes this ... issue in detail and identifies a process by which the required information and data could be acquired ... .  An updated appendix, by including further information from Members, is attached to this paper ...

    Meeting Document : SC-CAMLR-XXXI/BG/15 : Autor(es): Co-conveners of the Working Group on Ecosystem Monitoring and Management

  8. Seguimiento, control y vigilancia llevados a cabo por Chile temporada 2016/17; y observaciones para el mejoramiento del Sistema de Inspecciones

    by Chile, and one sighting was recorded. This document summarises the activities carried out in ... Subarea 48.1. From the work carried out by the inspectors, various comments have arisen that may ... :  Monitoring, control and surveillance undertaken by Chile during the 2016/17 season and comments aimed at ...

    Meeting Document : CCAMLR-XXXVI/15 : Autor(es): Delegación de Chile

  9. Some properties of diagnostics of GLMM model tuning for standardising CPUE indices in the Area 48 using the CCAMLR fishery statistics database

    Abstract:  The data of krill fishery in Subarea 48 for 1986 – 2008 presented to CAMLR database by ... haul-by-haul data were used. Standardizing CPUE was performed by applying the generalized linear model ... » outliers by different fleets (countries) in the Subareas 48.1-48.3 were analyzed. The procedures of CPUE ...

    Meeting Document : WG-EMM-11/44 : Autor(es): P. Gasyukov and S. Kasatkina (Russia)

  10. CCAMLR conservation measures: review of the numbering system

    since 1984. However, the use of consecutive numbers does not provide information on topics covered by ... information on the topics addressed by the measures, maintains a notation familiar to CCAMLR, and allows for ... -digit numbers to designate the topic covered by the measures and to identify measures within topics. The ... may also be enhanced by adding a reference box to each conservation measure, to indicate, where ...

    Meeting Document : CCAMLR-XXI/15 : Autor(es): Secretariat

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Datos de contacto

Correo electrónico: ccamlr [at] ccamlr [dot] org
Teléfono: +61 3 6210 1111
Facsímil: +61 3 6224 8744
Dirección: 181 Macquarie Street, Hobart, 7000, Tasmania, Australia

 

Enlaces destacados

  • Ofertas de empleo
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  • Lista de medidas de conservación vigentes en la temporada 2024/25
  • Logros de la CCRVMA

Recent and Upcoming Meetings

  • WG-EMM-2025
  • WG-FSA-2025
  • SCIC-2025
  • SC-CAMLR-44
  • CCAMLR-44

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