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CCAMLR

Comisión para la Conservación de los Recursos Vivos Marinos Antárticos

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  1. Seabird warp-strike research design

    trawl fisheries, and sets out the sampling plan, forms and protocols used to sample warp strikes in the ...

    Meeting Document : WG-FSA-05/41 : Autor(es): A. Kennedy (New Zealand)

  2. Validation of sink rates of longlines measured using two different methods

    archival nature of the data collected. File:  12wienecke-robertson.pdf ... seabed. A major advantage of the TDRs is the archival nature of the data collected. Résumé La vitesse ... recording the water-entry time of TDRs. Based on TDR data, the differences in sink rates to various target ... were thoroughly rinsed with fresh water and dried with compressed air prior to downloading. Data from ... resolution, depth data tended to ‘bounce’ between Wienecke and Robertson 182 two depth readings ...

    Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 179–187 : Autor(es): Wienecke, B. and G. Robertson

  3. PREDICTING SPECIES DISTRIBUTIONS FROM MUSEUM AND HERBARIUM RECORDS USING MULTI-RESPONSE MODELS FITTED WITH MULTIVARIATE ADAPTIVE REGRESSION SPLINES

    presence-only data (e.g. from museums and herbaria), and that there is an established need for predictions ... methods for using these data. Such methods must, in particular, accommodate the difficulties caused by ... overcoming these difficulties, analysing a range of data sets using the technique of multivariate adaptive ... dominant environmental drivers of variation in species composition. We use data from 226 species from six ...

    Meeting Document : WS-VME-09/P02 : Autor(es): Elith, J., Leathwick, J.

  4. Some biological characteristics of Antarctic fish stocks in the Elephant Island–South Shetland Island region in January–February 2002

    on krill and to an unusually large extent on fish. C. aceratus up to 30 – 35 cm length took primarily ... krill and mysids. When they grew larger they likely became more sedentary and fed primarily on fish. C ... . rastrospinosus preyed primarily on krill and to a minor extent on fish. C. antarcticus took primarily fish ...

    Meeting Document : WG-FSA-02/20 : Autor(es): K.-H. Kock (Germany), C.D. Jones (USA), J. Appel (Germany), G. von Bertouch (CCAMLR Secretariat), D.F. Doolittle (USA), M. la Mesa (Italy), L. Psenichnov (Ukraine), R. Riehl (Germany), T. Romeo (Italy), S. Schöling (Germany) and L. Zane (Italy)

  5. Seasonal variation in the diet of Arctocephalus gazella at 25 de Mayo/King George Island, South Shetland Islands, Antarctica

    total study period krill was the main prey taxon, followed by fish, cephalopods and penguins. During ... concluded that fur seals centred their foraging activity on a krill community and fish associated with krill ...

    Meeting Document : WG-EMM-15/37 : Autor(es): A. Harrington, G.A. Daneri, A.R. Carlini, D.S. Reygert and A. Corbalán (Argentina)

  6. Información sobre un taller de capacitación dirigido a observadores científicos e inspectores en el marco de la CCRVMA

    Inspectors to work in fisheries in the CCAMLR Convention Area held at the AntlantNIRO Institute in ...

    Meeting Document : SC-CAMLR-XXXVI/14 : Autor(es): Делегация Российской Федерации

  7. Revised research plan for the exploratory longline fishery for Dissostichus spp. in SSRUs C and E in Division 58.4.1 in 2013/2014

    recaptured which were not enough data to estimate stock biomass for considering the precautionary catch limit ... data-poor fishery and is showing low recapture rate mentioned above. Consequently, providing catch and ... effort data, analyzing biological samples, and collecting recapture data focusing on SSRUs C and E in ... will collect the catch and effort, tagged and released, recaptured and biological data to estimate ...

    Meeting Document : WG-FSA-13/44 : Autor(es): Delegation of the Republic of Korea

  8. Echo integration in low signal to noise regimes: methods of noise estimation and removal

    sensitive to the method used to exclude the contribution of background noise from the acoustic data. The use ... of thresholds to reject weak signals during data collection is inappropriate because the noise ... log unthresholded data and to correct for noise in post processing. Integrated data collected at 120 ... than several methods that apply a single background noise level to a data set. The dynamic technique ...

    Meeting Document : WG-EMM-97/74 : Autor(es): Higginbottom, I., Pauly, T.

  9. Preliminary assessment of the South Georgia toothfish stock, 2007

    data from the 2007 fishing season. The predicted spawning stock biomass and the yield is slightly ... higher than was estimated last year. 2. Improvements are made to the fit of tag data through (a ... data that tag-induced growth retardation is also related to size, smaller fish suffering less growth ... ). Fits of all data (CPUE; catches at length for the early fishery; catches at age for the later fishery ...

    Meeting Document : WG-FSA-07/29 : Autor(es): D.J. Agnew, R. Hillary and J. Pearce (United Kingdom)

  10. A preliminary stock assessment in SSRUS 486A, G: A Bayesian and CPUE based biomass dynamic model

    Abstract:  The present report analyses data regarding CPUE, tagging and catch and their ... using Generalised Additive Models (GAM) considering temporal and location factors. Tagging data was ... implemented in each species of toothfish. Tagging data was not used in any of the toothfish models, because of ... implemented in order to have unbiased abundance estimates. Due to high importance of tagging data in stock ...

    Meeting Document : WG-SAM-13/29 : Autor(es): R. Wiff, J.C. Quiroz (Chile) and R. Scott (United Kingdom)

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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
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Recent and Upcoming Meetings

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

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