Résultats de la recherche
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Update of the Antarctic toothfish stock assessment for the Ross Sea by means of the TSVPA separable cohort model
to the Constable & de la Mare (1996) decision rules, annual catches of 23 000 tonnes per year are ... the TISVPA model (2006 data on catch-at-age and cpue and the data on tag recaptures were included ...
Meeting Document : WG-SAM-07/9 : Auteur(s): D. Vasilyev, K. Shust, V. Babayan and T. Bulgakova (Russia)
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The foraging range of Adélie penguins – implications for CEMP and interactions with the krill fishery
Adélie penguins, determined by satellite tracking, at seven widely-spaced breeding colonies along the ... shelf, however, is a similar distance offshore at approximately 80 to 100 km. During the incubation ... Program (CEMP) seeks to determine whether the harvest of krill is likely to have an impact on krill ... tracking data obtained from the above sites between the 1992/93 and 1995/96 breeding seasons, and ... coast of east Antarctica (80-150°E) carried out in January to March 1996. Document WG-EMM-96/29 ...
Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 75–87 : Auteur(s): Kerry, K.R., J.R. Clarke, S. Eberhard, H. Gardner, R.M. Lawless, S. Corsolini, S. Focardi, E. Franchi, D. Rodary and R. Thomson
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Bias in the estimation of krill yield from using a deterministic formulation of the median unexploited spawning biomass
yield model and the generalised yield model (GYM), are currently available to CCAMLR that can be used ... parameters and abundance of the stock being assessed. CCAMLR currently uses results from the krill yield ... ) the median status of the spawning stock at the end of the projection trial (as a proportion of the ... ) whether the stock became critically depleted in that trial and (ii) the status of the stock at the end of ... for three fishing seasons using the Generalised Yield g Program (Version 3.00). The median of re ... levels of y for three fishing seasons using the Generalised Yield Program (Version 3.00). The median pre ... from a survey. CCAMLR Science, 1: 81-106. Constable, A.J. and W.K. de la Mare. 1996. A ... actuellement par la CCAMLR pour la pGcherie de krill etant donne que le niveau d'evitement est dans ce cas la ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 1–8 : Auteur(s): Constable, A.J. and W.K. de la Mare
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Analysis of the diet of Champsocephalus gunnari at South Georgia in late summer from 1994 to 1997, Dr Eduardo L. Holmberg surveys
Monitoring Program (CEMP). File: 07barrera-oro-etal.pdf ... Paper Title: Analysis of the diet of Champsocephalus gunnari at South Georgia in late summer from ... mackerel icefish (Champsocephalus gunnari) caught in CCAMLR Subarea 48.3 in late summer from 1994 to 1997 ... independent information from acoustic surveys and krill-dependent species monitored under the CCAMLR Ecosystem ... and krill-dependent species monitored under the CCAMLR Ecosystem Monitoring Program (CEMP). Resume ... (Pygoscelis papua) and fur seals (Arctocephalus gazella) under the CCAMLR Ecosystem Monitoring Program (CEMP ... : the dietary coefficient (Q%) showed a greater importance of T. gaudichaudii (75-80%) than krill (20 ... (nearly 80% of mature fish) is in the range known for years of high food availability (75-85%), in ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 103–123 : Auteur(s): Barrera-Oro, E., R. Casaux and E. Marschoff
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Long-term monitoring of krill recruitment and abundance indices in the Elephant Island area (Antarctic Peninsula)
were re-calculated applying the delta distribution approach introduced by de la Mare (1994a). The high ... 89 DEC 89A JAN 90 FEB 90 JAN 91 MAR 91 JAN 92 MAR 92 JAN 93 FEB 93 JAN 94 MAR 94 DEC 94 ... JAN 91 MAR 91 MAR 92 JAN 93 FEB 93 SAN 94 MAR 94 DEC 94 Siegel and Loeb (1995) R2 0.128 ... 1982/83 1984/85 1987/88 1988/89 1989/90 1990/91 1991/92 1992/93 1993/94 1994/95 F Value from ... calculated by the CCAMLR Working Group on Krill (WG-Krill) (de la Mare, 1994a). However, a number of ...
Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 19–35 : Auteur(s): Siegel, V., W. de la Mare and V. Loeb
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Foraging behaviour and reproductive success in chinstrap penguins: the effects of transmitter attachment
Conservation of the Antarctic Marine Living Resources) Ecosystem Monitoring Program (CEMP). This paper reports ... method with which to monitor foraging trip duration in penguins by the CCAMLR (Commission for the ... , South Shetland Islands. In total, one member of each pair at 20 nests and both members of each pair at ... . Zool. Lond. 220: 61-85. SC-CAMLR. 1991. CCAMLR Ecosystem Monitoring Program: Standard Methods for ... (Commission for the Conservation of the Antarctic Marine Living Resources) Ecosystem Monitoring Program (CEMP ... ) Ecosystem Monitoring Program (CEMP) (SC-CAMLR, 1991). In accepting this method, it was acknowledged that ... used in the study by Croll, Osmek and Bengtson (in press) (18 mm diameter by 80 mm length, 35 g, and ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 291–303 : Auteur(s): Croll, D.A., J.L. Bengtson, P.L. Boveng, M.E. Goebel and J.K. Jansen
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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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Size variations associated with abundance changes in juvenile Notothenia rossii observed at Potter Cove, South Shetland Islands, since the end of the fishery in the area
strongly associated with the last significant catches of fin-fish in the Subarea 48.1 in 1979/80 and could ... Abstract: Samp1es of fjord fish of the species N. rossii and N. neglecta collected at Potter Cove ... , King George/25 de Mayo Island, South Shetland Islands, from 1983 to 1991, allowed to study the ... associated with abundance changes in juvenile Notothenia rossii observed at Potter Cove, South Shetland ...
Meeting Document : WG-FSA-91/13 : Auteur(s): E. Marschoff and E. Barrera-Oro (Argentina)
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The Kerguelen database
. Length frequency distributions of the species are also provided for the period 1979/80–1985/86. File: 02 ... and biological data for the Kerguelen EEZ has been operating in France since 1979. At the end of the ... Kerguelen durante el periodo 1979-80/1985/86. Posicion del arrastre en la Plataforma de la islas ... distributions of the species are also provided for the period 1979/80-1985/86. * * * * * * * * * * LA BASE ... especes sont ~galernent fournies pour les p~riodes 1979/80-1985/86. EL BANCO DE DATOS DE KKRGUELEN ... distribuciones de frecuencia de tamaiio de 1as especies para e1 periodo 1979/80 - 1985/86. EA3A ~HHNX 30Hhl ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 23-54 : Auteur(s): Duhamel, G.
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Cephalopod research in the Antarctic
trophic relations. However, there is insufficient information at present for CCAMLR to formulate effective ... of future commercial exploitation. Research is being carried out at BAS on the species composition ... . The Cephalopod International Advisory Council (CIAC) should receive the support of CCAMLR. File: 10 ... Council (CIAC) should receive the support. of CCAMLR. Les cephalopodes forment un element majeur de la ... International sur les Cephalopodes (CIAC) devrait beneficier du soutien de la CCAMLR. - 324 - Resumen ... insufficient information at present for CCAMLR to formulate effective policy for management of Antarctic ... dynamique demographique et leurs relations trophiques. Faute d'informations suffisantes, la CCAMLR n'est ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 323-334 : Auteur(s): Rodhouse, P.G.