Résultats de la recherche

1. Results of scientific observation in Antarctic krill fishery in 2010/11: II. analysis of variability of krill size and fish by-catch

   Abstract:  We examined spatio-temporal variability of krill body length and number of bycatch fish ... krill length and number of bycatch fish were analyzed by using a hierarchical Bayesian model composed of ... krill length model, some parameters did not converge well in the bycatch fish model. The interaction ... variability of krill size and fish by-catch Approval:  Approved ...

   Meeting Document : WG-EMM-12/67 : Auteur(s): T. Okuda and M. Kiyota (Japan)

2. f-imaf-02 report.pdf

   ... du WG-FSA, mais présenté ici dans un document séparé) MORTALITÉ ACCIDENTELLE ... ou avec des blessures légères. Respect de la mesure de conservation 29/XIX 6.17 Le document WG-FSA-02/13 Rév ... de pêche efficace. 6.53 Le document WG-FSA-02/25 présente les taux d'immersion intrinsèques ... que la différence pourrait s'expliquer par la turbulence de l'hélice et l'état de la mer. Le document fournit application/pdf attached to:WG-IMAF-02 ad hoc

   Meeting Report : WG-IMAF-02 ad hoc

3. Methodology of data collection on net selectivity and accidental mortality of fish passing through the mesh of the codend

   Methodology of data collection on net selectivity and accidental mortality of fish passing through ...

   Meeting Document : SC-CAMLR-V/BG/41 : Auteur(s): Delegation of the USSR

4. Méthodes standard du programme de contrôle de l’écosystème de la CCAMLR

   ) ___________________________________________________________________________________ Ce document est publié dans les langues officielles de la Commission : l'anglais, l'espagnol, le français ... ............................. C2.1–C2.7 Section 4 : Suivi d'espèces ne dépendant pas du krill Partie I, section 4 : Méthode ... commercial (soit, à l'heure actuelle, le krill et le poisson), tels que les oiseaux et les phoques ... , Eudyptes chrysolophus, at Bird Island, South Georgia. J. Zoo/. Lond., 223: 189-202. DOCUMENTS DE SUPPORT ...

   Document : Site Section: Publications

5. Methodology of data collection on net selectivity and accidental mortality of fish passing through the mesh of the codend

   Paper Title:  Methodology of data collection on net selectivity and accidental mortality of fish ... of fish passing through the trawl codend. It contains proposals on standardising data collection and ... - 99 - SC-CAMLR-V/BG/41 METHODOLOGY OF DATA COLLECTION ... ON NET SELECTIVITY AND ACCIDENTAL MORTALITY OF FISH PASSING THROUGH THE MESH OF THE COD END VNIRO ... also describes an experiment to determine the accidental mortality of fish passing through the trawl ... codend. It contains proposals on standardising data collection and handling for mesh selectivity ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 99-121 : Auteur(s): VNIRO (USSR)

6. Depletion-based stock reduction analysis: a catch-based method for determining sustainable yields for data-poor fish stocks

   -based method for determining sustainable yields for data-poor fish stocks Approval:  Approved ... for data-poor fisheries in cases where approximate catches are known from the beginning of ... -Reduction Analysis with Depletion-Corrected Average Catch. Data requirements include estimates of historical ... stock status are incorporated using Monte Carlo exploration. Comparison of model outputs to data-rich ...

   Meeting Document : WG-SAM-11/P2 : Auteur(s): E.J. Dick and A.D. McCall

7. Influence of tag numbers, size of tagged fish, duration of the tagging program, and auxiliary data on bias and precision of an integrated stock assessment

   tagging program, the size of tagged fish, and the type of auxiliary data used in the assessment. The ... Abstract:  Using a modeling framework for toothfish population dynamics, fishing and data ... aspects of a tagging program, in particular the effects of the numbers of fish tagged, the duration of a ... recaptures and maximise the likelihood of a robust assessment. (2) Using catch-at-age data instead of catch ...

   Meeting Document : WG-SAM-12/24 : Auteur(s): P.E. Ziegler (Australia)

8. Influence of data quality and quantity from a multiyear tagging program on an integrated fish stock assessment

   , fishing, and data collection, this study investigated how the bias and precision of biomass estimates from ... , particularly the effects of the size of tagged fish compared with the size of fish in the catch (tag size ... -overlap), numbers of tagged fish, duration of the tagging program, using catch-at-length or catch-at-age ... data as auxiliary data, and stock depletion levels. Biomass estimates generally improved with more and ...

   Meeting Document : WG-FSA-13/P03 : Auteur(s): P. Ziegler

9. Data on juvenile fish surveys within South Georgia

   Abstract:  Data on 6 juvenile fish surveys within South Georgia Subarea have been analysed in the ... :  Data on juvenile fish surveys within South Georgia Approval:  Approved ... paper. There has been revealed that the most abundant species in the catches by juvenile fish trawl were ... Nototheniidse family (10 species), Myctophidae family (7 species) and Bathydraconidae family (5 species;). Data ...

   Meeting Document : WG-FSA-96/58 : Auteur(s): Frolkina, Z.A.

10. Assessment of the stocks of abundant fish species in the South Georgia subarea (48.3) made on the basis of data obtained from the RV Atlantida trawl survey of April/May 1991

    research into the status of Chaenichthyidae and Nototheniidae fish in Statistical Subarea 48.3 (South ... Georgia, Shag Rocks and Black Rocks). The minimum biomass of commercial fish species was calculated from ... the results of a census trawl survey carded out in April-May 1991. This paper contains data on ... distribution, biology and size composition of commercial fish species. Author(s):  V.I. Shiblanov, Zh.A ...

    Meeting Document : WG-FSA-91/23 Rev. 1 : Auteur(s): V.I. Shiblanov, Zh.A. Frolkina, R.S. Dorovskikh, V.A. Khvichiya (USSR)

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