Résultats de la recherche
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Fish in the diet of breeding Antarctic shags Phalacrocorax bransfieldensis at four colonies in the Danco Coast, Antarctic Peninsula
more intensively on G. gibberifrons than those at the South Shetland Islands. This finding indicates a ... low abundance of this fish species in inshore waters (Author(s): R. Casaux, A. Baroni and E. Barrera ...
Meeting Document : WG-EMM-00/9 : Auteur(s): R. Casaux, A. Baroni and E. Barrera-Oro (Argentina)
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Estimation of the fishery–krill–predator overlap
fishery data, and a comparison between the three existing indices of fishery-krill-predator overlap used ... reduced overlap in Subarea 48.1 after 1990. The RPO and Schroeder index indicated a greater increase in ...
Meeting Document : WG-EMM-99/11 : Auteur(s): Secretariat
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Results of the Dissostichus spp. new fisheries projects in the Antarctic region (CCAMLR Statistical Subareas 48.1, 48.2 and 88.3)
Abstract: During February and March 1998, a 43-day cruise on FV Tierra del Fuego was conducted as ... ), 19.1 g/hook (Subarea 48.1) and 3.0 g/hook (Subarea 48.2), with a total average of 11.1 g/hook. Author(s ...
Meeting Document : SC-CAMLR-XVII/BG/07 Rev. 1 : Auteur(s): Delegation of Chile
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Relationships of Antarctic krill (Euphausia superba Dana) variability with westerlies fluctuations and ozone depletion in the Antarctic Peninsula area
before 1982/83 with abrupt ozone depletion. With a gentle-ascending gradient of ozone depletion, however ... , krill stock density seems to be slightly recovering year by year after 1990 indicated a minimum of it ...
Meeting Document : WS-AREA 48-98/5 : Auteur(s): M. Naganobu, K. Kutsuwada, Y. Sasai and S. Taguchi (Japan)
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Research standards for exploratory fisheries
prioritized according to the amount of information currently available, and the prospect of acquiring a ... sufficient amount of data with which to conduct a formal assessment. Author(s): D. Kinzey (USA) Title ...
Meeting Document : WG-SAM-11/15 Rev. 1 : Auteur(s): D. Kinzey (USA)
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THE DIET OF THE ANTARCTIC TOOTHFISH IN THE ROSS SEA
toothfish, Dissostichus mawsoni, in the Ross Sea. The diet for a sample from McMurdo Sound in the ... genera. It can be concluded that D. mawsoni is a generalized piscivorous predator that feeds primarily in ...
Meeting Document : WG-EMM-09/16 : Auteur(s): J.T. Eastman and A.L. DeVries (USA)
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ASSESSMENT MODELS FOR ANTARCTIC TOOTHFISH (DISSOSTICHUS MAWSONI) IN THE ROSS SEA FOR THE YEARS 1997–98 TO 2008–09
using the selected trips tag data and the revised maturity ogive gave a similar, but slightly lower ... the CCAMLR decision rules, were 2850 t. Author(s): A. Dunn and S.M. Hanchet (New Zealand) Title ...
Meeting Document : WG-FSA-09/40 Rev. 1 : Auteur(s): A. Dunn and S.M. Hanchet (New Zealand)
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Histopathology of Antarctic krill, Euphausia superba, bearing black spots
nodules had an opening on the body surface of the krill. A single melanized nodule often contained more ... rRNA. The melanized nodules were almost always accompanied by a mass of atypical, large heteromorphic ...
Meeting Document : WG-EMM-08/P09 : Auteur(s): S. Miwa, T. Kamaishi, T. Matsuyama, T. Hayashi and M. Naganobu
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Water mass distribution and circulation west of the Antarctic peninsula and including Bransfield Strait
Antarctic Peninsula were analyzed to provide a description of water mass distributions and circulation ... , which is sufficient to melt this amount of ice. A second prominent water mass, Bransfield Strait Water ...
Meeting Document : WG-EMM-95/67 : Auteur(s): Smith, D.A., Lascara, C.M., Klinck, J.M., Hofmann, E.E.
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Mortalidad incidental de aves en la pesqueria de Dissostichus eleginoides en el Area 48.3 (temporada 1995)
informes de escala fina entregados por los capitanes de las naves a las autoridades pesqueras de ambos ... mortalidad encontrándose que: 1) la distancia a las islas, 2) el ciclo lunar (ya que la casi totalidad de los ...
Meeting Document : WG-FSA-95/42 : Auteur(s): Rubilar, P.S., Moreno, C.A., Benzaquen, L., Marschoff, E.