Résultats de la recherche
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Biomass of myctophids in the Atlantic sector of the Southern Ocean as estimated by acoustic surveys
surveyed in two stages. Firstly, the area from 51 °30' to 56°00'S and between 20°30' and 26°30'W was ... surveyed from 20 February to 2 March. Secondly, the area with coordinates 51°30' to 55°00'S and 8°00' to ... 18°30' (Figure 7) was surveyed from 20 March to 2 April. These sectors had areas of 52 600 square ... concentrations of myctophids as long bands or spots (isolated schools) with a height of up to 30 m (Figures 1 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 417–431 : Auteur(s): Filin, A.A., K.V. Gorchinsky and V.M. Kiseleva
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Status of the Polish FIBEX acoustic data from the West Atlantic
(1986): M V B S = ~ O ~ O ~ L - ~ O ~ O ~ A R - S L - V R + 20 log R. + 2aRo - 10 log (c 212) - 10 ... C is (BTOMASS, 1991). an equipment constant (20 dB). MVBS values with time and positional data ... reflect biomass levels that were close to the seasonal maximum. However during 1981, the year of FIBEX ... focus of commercial fishing activity in recent years (cf. Everson and Goss, 1991; Ichii et al., 1994 ...
Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 125–132 : Auteur(s): Trathan, P.N., J. Kalinowski and I. Everson
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e-cc-xxii-a5.pdf
... , unregulated and unreported (IUU) vessels in the Convention Area (CCAMLR- XXII/BG/20). Australia reported the ... the season (30 November 2003). 2.12 The Committee received information from the Chair of the ... presented to WG-FSA last year (WG-FSA-02/4). SCIC was also informed that WG-FSA had also noted the utility ... before 30 July 2003 as required in accordance with Conservation Measure 10-06, paragraph 7. Additional
application/pdf attached to:SCIC-03Meeting Report : SCIC-03
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Resolution Resolution 22/XXV (2006)
these are voluntary or mandatory, together with an assessment of their effectiveness; (iii ...
Resolution : 22/XXV (2006)
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Preliminary assessment models of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea including data from the 2005/06 season
previous years. Model sensitivities using tag-recapture data from all vessels, revised biological ...
Meeting Document : WG-FSA-SAM-06/11 : Auteur(s): Dunn, A. & Hanchet, S.M.
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SUMMARY OF SCIENTIFIC OBSERVATIONS RELATED TO CONSERVATION MEASURES 24-02 (2008), 25-02 (2009), 25-03 (2009) AND 26-01 (2009)
years when WG-IMAF does not meet). Author(s): Secretariat Title: SUMMARY OF SCIENTIFIC OBSERVATIONS ...
Meeting Document : WG-FSA-10/08 : Auteur(s): Secretariat
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Assessment models for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea including data from the 2005/06 season
similar pattern to that of previous years. Preliminary models using tag-recapture data from all vessels ...
Meeting Document : WG-FSA-06/60 : Auteur(s): A. Dunn and S.M Hanchet (New Zealand)
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Contrasting population changes in sympatric penguin species in association with climate warming
ice adapted gentoo penguins increased significantly in numbers over the last 26 years, whereas ...
Meeting Document : WG-EMM-06/P3 : Auteur(s): J. Forcada, P.N. Trathan, K. Reid, E.J. Murphy and J.P. Croxall (United Kingdom)
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Preliminary analyses of an ectoparasite Eubrachiella antarctica as a marker for stock discrimination of Antarctic toothfish in the Ross Sea
future years. Author(s): P.J. Smith, A. McKenzie and L. Tubbs (New Zealand) Title: Preliminary analyses ...
Meeting Document : WG-FSA-06/28 : Auteur(s): P.J. Smith, A. McKenzie and L. Tubbs (New Zealand)
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Investigation of bias in the mark–recapture estimate of toothfish population size at South Georgia
magnitude of the estimated bias to correct the tagging estimate made last year for 48.3, we do conclude that ... model incorporates the facility for releases by box over a number of years. The model performed as ...
Meeting Document : WG-FSA-SAM-05/6 Rev. 1 : Auteur(s): D.J. Agnew, G.P. Kirkwood, J. Pearce and J. Clark (United Kingdom)