Résultats de la recherche
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By-catch of fish in the krill fishery
of the net were also recorded. The constraints of the sampling program meant that not all catches ... 91 12 5 54 51 34 42 130 130 37 55 27 1945 1.00 92 12 5 54 49 34 49 320 320 35 110 30 2210 0.67 93 ... 63 4 2 60 26 45 59 130 120 70 120 1000 0.33 64 5 2 60 26 46 11 215 600 30 80 400 1.00 65 5 2 60 26 ... 26 46 43 170 550 25 90 1230 2.00 80 12 2 60 25 46 15 100 600 0 40 15 4.00 81 12 2 60 25 46 19 250 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 381–401 : Auteur(s): Everson, I., A. Neyelov and Y.B. Permitin
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e-sc-xiii-a7.pdf
... CCAMLR ECOSYSTEM MONITORING PROGRAM (Cape Town, South Africa, 27 July to 2 August 1994) 1 ... Monitoring Program (WG-CEMP) was held at the Breakwater Lodge, Cape Town, South Africa, between 27 July and ... to the CEMP Program will depend extensively on fishery-independent information. 5.17 At present ... MONITORING PROGRAM (Cape Town, South Africa, 27 July to 2 August 1994) INTRODUCTION 1.1 The second
application/pdf attached to:WG-Joint-94
Meeting Report : WG-Joint-94
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Testing the performance of a recompiled version of CMIX to decompose length-density distributions of Patagonian toothfish (Dissostichus eleginoides)
Abstract: A version of the mixture fitting program CMIX was recompiled to enable it to be run ... Dissostichus eleginoides Author(s): T.D. Lamb, W.K. de la Mare, A.J. Constable and C.R. Davies (Australia ...
Meeting Document : WG-FSA-04/65 : Auteur(s): T.D. Lamb, W.K. de la Mare, A.J. Constable and C.R. Davies (Australia)
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A hybrid approach to acoustic classification and length estimation of krill
components are the mean ratios of the volume backscattering coefficients, measured at two different ... aggregation with probability: C3 = 3C2(1 – C) + C3 = 3(0.833)2(0.167) + (0.833)3 = 0.926. This expression ... classifi cation performance, increasing the frequency ratios from 1 to 3, is: ΔC1 = C3 – C1 = (C(1 – C ... azzali et al proof for pdf.indd CCAMLR Science, Vol ... et à l’estimation de la taille de deux espèces d’euphausiidés par acoustique. Une concentration ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 33–58 : Auteur(s): Azzali, M., I. Leonori and G. Lanciani
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Environment–krill relations in the South Georgia marine ecosystem
0 73 74 75 76 7 7 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 Year Figure 3: Variation in ... variability in both Z-ATs and M-ATs. There were indications of long-term change in both the Z-AT and the M ... ice-edge positions through the year. There were no consistent correlations between the M-ATs at 50"s ... 0 -62 -60 -58 -56 -54 -52 -62 -60 -58 -56 -54 -52 Ice at 40°W in Sep Ice at 40°W in Sep 0 80 (a ...
Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 13–30 : Auteur(s): Fedoulov, P.P., E. Murphy and K.E. Shulgovsky
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Intra-archipelago moult dispersion of southern elephant seals at the Prince Edward Islands, southern Indian Ocean
PEI, and 80 ± 4% for the simulation. Seasonal and annual absences of seals from MI violate the ... Abstract: During three summer surveys at Prince Edward Island (PEI), southern Indian Ocean (2001 ... all, 42 seals that had been tagged as weaned pups at their natal site were found on Marion Island (MI ... -tagged seals were yearlings or subadults, and all but one were hauled out at PEI for the annual moult ...
Meeting Document : WG-EMM-10/P16 : Auteur(s): W.C. Oosthuizen, M.N. Bester, P.J.N. de Bruyn and G.J.G. Hofmeyr
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Management and uncertainty: the example of South Georgia
to consider ways in which CCAMLR can improve its ability to take decisions in the face of uncertainty ... . From an examination of Articles IX 2(f) and XV 2(e, d) of the CCAMLR Convention it follows that a ... to the second burst of relatively high catches in 1979/80, management policy must be to rebuild the ... approfondie devrait permettre d'en limiter l'etendue. 11 serait utile de determiner comment la CCAMLR ... IX 2(f} et XV 2(e,d} de la Convention de la CCAMLR, on deduit qu'une comparaison entre )es effets ... . AMENAGEMENT ET INCERTITUDE: L'EXEMPLE DE LA GEORGIE DU SUD J.A. Gulland Royaume-Uni Les decisions ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 341-353 : Auteur(s): Gulland, J.A.
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e-sc-xxx-a05.pdf
... CV of fish size (catch weighted) • proportion of fish above 100 cm (D. mawsoni) and 80 cm (D ... • proportion of fish above 100 cm (D. mawsoni) and 80 cm (D. eleginoides). 2.9 WG-SAM-11/4 described the ... metrics for a tagging program and areal survey approaches that would have the greatest potential to lead ... areal methods could be conducted in a single research program (fish caught in a trawl survey could also
application/pdf attached to:WG-SAM-11
Meeting Report : WG-SAM-11
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Testing the performance of a recompiled version of TrawlCI to calculate confidence intervals of abundance in surveys of Patagonian toothfish (Dissostichus eleginoides) and mackerel icefish (Champsocephalus gunnari)
Abstract: A version of the confidence interval calculating program TrawlCI was recompiled to ... long-term yield of Dissostichus eleginoides or Champsocephalus gunnari Author(s): T.D. Lamb, W.K. de ... la Mare and A.J. Constable (Australia) Title: Testing the performance of a recompiled version of ...
Meeting Document : WG-FSA-SAM-05/14 : Auteur(s): T.D. Lamb, W.K. de la Mare and A.J. Constable (Australia)
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Shipboard line transect surveys of crabeater seal abundance in the pack-ice off East Antarctica: evaluation of assumptions
contributed to a relative lack of sightings, close to (Author(s): C. Southwell, W. de la Mare (Australia), D ...
Meeting Document : WG-EMM-04/64 : Auteur(s): C. Southwell, W. de la Mare (Australia), D. Borchers and L. Burt (United Kingdom)