Resultados de la búsqueda
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Theoretical considerations for estimating the density of cohorts and mean recruitment of Patagonian toothfish (Dissostichus eleginoides) based on research trawl survey data
assessing the long-term yield for toothfish fisheries in CCAMLR uses estimates of density of juvenile ... fishery. At the 2003 meeting of WG-FSA a number of inconsistencies were identified in the estimation of ... , recognizing the importance of obtaining a consistent and reliable recruitment series for review at the 2004 ...
Meeting Document : WG-FSA-04/92 : Autor(es): C.R. Davies, E.M. van Wijk and A.J. Constable (Australia)
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Results of an acoustic investigation of Antarctic krill, Euphausia superba, biomass-density in the Elephant Island area in January/February 2001
and processed according to protocols used for the CCAMLR 2000 Synoptic Survey. An average biomass ...
Meeting Document : WG-EMM-02/30 : Autor(es): M.A. Thomasson (Sweden), J.H. Emery (USA), J. Rademan (South Africa), R.P. Hewitt (USA) and B.I. Bergström (Sweden)
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Preliminary analysis on the Kerguelen shelf icefish Champsocephalus gunnari stock from 1996/97 to 2001/02: no evidence in the recovery!
season when 3889 tonnes of Champsocephalus gunnari were landed (see CCAMLR statistical bulletins) because ...
Meeting Document : WG-FSA-02/65 : Autor(es): G. Duhamel and J. Claudet (France)
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Evidence to support the annual formation of growth zones in otoliths of Antarctic toothfish (Dissostichus mawsoni)
Abstract: Antarctic toothfish (Dissostichus mawsoni) from the Ross Sea (CCAMLR sub-area 88.1 ... juvenile D. mawsoni. Mean fish lengths at ages 0.5, 1.5, 2.5, and 3.5 years were estimated to be 14, 28, 37 ...
Meeting Document : WG-FSA-02/33 : Autor(es): P.L. Horn, C.P. Sutton (New Zealand) and A.L. DeVries (USA)
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The importance of Antarctic Toothfish as prey of Weddell Seals in the Ross Sea: a Review
monitoring of Weddell seal populations by CCAMLR. Otherwise, likely cascades will lead to dramatic changes in ...
Meeting Document : WG-EMM-09/P02 : Autor(es): D.G. Ainley and D.B. Siniff
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EVALUATION OF VME TAXA MONITORING BY OBSERVERS FROM FIVE VESSELS IN THE ROSS SEA REGION ANTARCTIC TOOTHFISH LONGLINE FISHERIES DURING THE 2008-09 SEASON
CCAMLR Area. Author(s): Carter, M., Parker, S.J., Mormede, S., Tracey, D.M. Title: EVALUATION OF VME ...
Meeting Document : TASO-09/08 : Autor(es): Carter, M., Parker, S.J., Mormede, S., Tracey, D.M.
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BEACH DEBRIS SURVEY – MAIN BAY, BIRD ISLAND, SOUTH GEORGIA 2006/2007
plastic packaging bands were recovered, suggesting that measures introduced by CCAMLR to control their use ... Abstract: During the seventeenth year of standardised beach surveys of man-made debris at Bird ...
Meeting Document : WG-FSA-08/24 : Autor(es): F. Le Bouard (UK)
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Antarctic ecosystem management
Conservation of Antarctic Marine Living Resources (CCAMLR). Quantitative predictions, and hence multi-species ... either krill or fish, and they are necessary as well if management is to be aimed at restoring depleted ... populations. The knowledge for these models is not available at present. Consequently, the report makes ...
Meeting Document : WG-DCH-84/03 : Autor(es): D.S. Butterworth (South Africa)
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Update on the external review of the Generalised Yield Model (GYM) software and manual
the outcome of this process and secure appropriate funding for a review in 2005. Author(s): CCAMLR ... WG-FSA-SAM at its meeting in July 2004; • WG-FSA-SAM to consider the review and advise WG-FSA. A call ... could then evaluate tenders at the meeting of WG-FSA in October 2004, and SC-CAMLR-XXIII could consider ...
Meeting Document : WG-FSA-SAM-04/05 : Autor(es): CCAMLR Secretariat
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Modelling growth and reproduction of Antarctic krill: implications of spatial and temporal trends in temperature and food for ecosystem-based management of krill fisheries
precautionary yield for krill in CCAMLR, we recommend that this new model be incorporated into those assessments ... of the intermoult period and the instantaneous growth rate at moult, and the energetics class, based ...
Meeting Document : WG-EMM-12/38 : Autor(es): A.J. Constable and S. Kawaguchi (Australia)