Résultats de la recherche

1. Demersal longlines with integrated weight: a preliminary assessment of sink rates, fish catch success and operational effects

   at 0.3 m/s to 15 m depth. Sink rates can be achieved by adding external weights to lines or by using ...

   Meeting Document : WG-FSA-02/22 : Auteur(s): G. Robertson (Australia), M. McNeill, B. King (New Zealand) and R. Kristensen (Norway)

2. Informe preliminar sobre un viaje de pesca de merluza negra (Dissostichus eleginoides) del B/P Viarsa I, en el Océano Indico oriental (Área Estadística 57) – Abril–junio 2002

   Dissostichus elegjnoides, obtained by a Scientific Observer from DINARA on board of the uruguayan F/V “Viarsa I ... april to the 24 of june 2002. It was determined five zones by the F/V “Viarsa I” fishing operative ...

   Meeting Document : WG-FSA-02/67 : Auteur(s): H. Nion y O.D. Pin (Uruguay)

3. First Annual Report of the CCAMLR Otolith Network, 2002

   indicate major differences in the criteria used by the readers. Similarly, there was little evidence that ... several cases may be explained by apparent differences in the timing of formation of translucent zones ...

   Meeting Document : WG-FSA-02/51

4. Sources of variance in studies of krill population genetics

   resurgence of interest in identifying distinct stocks of swarming krill species has been driven by the ... primarily by restricted gene flow between widely separated sampling sites may be incorrect. Our recent study ... and the boreal species Meganyctiphanes norvegica that used allozymes found no evidence for population ...

   Meeting Document : WG-EMM-01/12 : Auteur(s): S.N. Jarman and S. Nicol (Australia)

5. Improvements to the multiple-frequency method for in situ target strength measurements

   improves the rejection of unresolvable and constructively interfering target multiples by combining ... integer multiples of each other. In this study, the method itself was improved by: 1) optimizing the ...

   Meeting Document : WG-EMM-99/38 : Auteur(s): D.A. Demer (USA) and M.A. Soule (South Africa)

6. Foraging partitioning between giant petrels Macronectes spp. and its relationship with breeding population changes at Bird Island, South Georgia

   Abstract:  We tracked by satellite the foraging trips of males and females of the two sibling ... may be reduced by the limited overlap in the activity range, with southern giant petrels foraging ...

   Meeting Document : WG-FSA-99/39 : Auteur(s): J. González-Solís, J.P. Croxall and A.G. Wood (United Kingdom)

7. Concordance of inter-annual fluctuations in densities of krill around South Georgia and Elephant Islands: biological evidence of same-year teleconnections across the Scotia Sea

   mirrored by those at the other location; for example, 1991 and 1994 were years of very low krill density at ... similarities suggests that densities of krill at both locations are directly linked, and may be impacted by the ...

   Meeting Document : WS-AREA 48-98/11 : Auteur(s): A.S. Brierley (UK), D.A. Demer, R.P. Hewitt (USA) and J.L. Watkins (UK)

8. CCAMLR measures regulating the tagging of Dissostichus species, metrics used to assess vessel tagging performance, the potential for some anomalous results, and general recommendations on tagging; a view from the hauling room

   performance measures implemented by CCAMLR to control and monitor the tagging of toothfish (Dissostichus ... in Annex 41-01/C is evaluated by means of simple simulations.  The results of this analysis indicate ...

   Meeting Document : WG-FSA-11/50 : Auteur(s): J.M. Fenaughty (New Zealand) and J. Brown (United Kingdom)

9. KRILL CATCHES INDICATE THE IMPACT OF THE EL-NIŇO – SOUTHERN OSCILLATION RELATED PROCESSES ON THE DISTRIBUTION OF KRILL BIOMASS BETWEEN SUBAREAS OF THE ATLANTIC SECTOR OF ANTARCTIC

   Programme findings as described by Loeb et al. (2009). It is shown that krill fisheries statistics may be ... with different oceanographical regime governed by ENSO. Author(s):  V. Spiridonov (Russia) Title ...

   Meeting Document : WG-EMM-09/47 : Auteur(s): V. Spiridonov (Russia)

10. An acoustic survey of Antarctic krill on the South Georgia shelf, CCAMLR Subarea 48.3, in January 1992

    the opportunity was taken in 1992 to produce a krill biomass estimate as a by-product of a fish stock ... estimates. The results were partitioned by depth to remove deep echoes that were thought to be mostly due to ...

    Meeting Document : WG-EMM-96/42 : Auteur(s): Everson, I., Goss, C.

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