Resultados de la búsqueda
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Off the hook? Initiatives to reduce seabird by-catch in longline fisheries
, especially albatrosses and petrels, are affected, with unsustainable mortality rates in a number leading to ... . Environmental NGOs and scientists should collaborate with the fishing industry to assist governments (and inter ...
Meeting Document : WG-FSA-99/6 : Autor(es): J. Cooper (South Africa), J.P. Croxall (United Kingdom) and K.S. Rivera (USA)
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RAPID CLIMATE CHANGE AND LIFE HISTORY: HOW PLASTIC IS THE ADÉLIE PENGUIN?
penguin to cope with recent rapid climate change, survivorship, fecundity, age at first breeding, and ... compared. Inflexible life history traits associated with fecundity, but spatial variability in survival ...
Meeting Document : WG-EMM-09/34 : Autor(es): J. Hinke, S. Trivelpiece and W. Trivelpiece (USA)
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METHODOLOGY OF EVALUATING THE AQUATIC LIFE RESOURCES
Abstract: ic life is developed in accordance with the rules of metrology, mathematical statistics ... concentrations. The traditional method of squares in evaluating the stocks of water life was modernized with the ...
Meeting Document : WG-SAM-08/P02 : Autor(es): L.A. Kovalchuk (Ukraine)
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Horizontal flux of secondary production in the southern ocean food web: current velocity data and the transport of krill in the South Georgia ecosystem
. These have been combined with estimates of krill density and standing stocks to consider the flux of ... krill through the South Georgia area and estimate residence times. These data have been considered with ...
Meeting Document : WG-EMM-97/65 : Autor(es): Everson, I.E., Trathan, P.N., Murphy, E.J.
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Development of an underwater setting method for surface longliners, to minimise the accidental capture of seabirds
concept being a towed paravane with an endless cable employed to transport and release the bait at the ... this device proved successful with a 100 percent bait release rate achieved. Author(s): Bentley, N ...
Meeting Document : WG-FSA-97/54 : Autor(es): Bentley, N., Smith, M.
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A way forward in the multivariate analysis of Antarctic predator, prey and environment indices: predator-environment interactions at Seal Island
, which effectively predicts chinstrap success given sea-ice data with an R2 of 0.914. This model is then ... results demonstrate that this methodology could be applied to other CEMP sites, even with the relatively ...
Meeting Document : WG-EMM-96/27 : Autor(es): Agnew, D.J., Watters, G., Hewitt, R.
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Analysis of the stomach content in the blue-eyed shag Phalacrocorax atriceps bransfieldensis at Nelson Island, South Shetland Islands
number (47%). The comparison with data published on pellets analysis of shags from the same colony gave ... complemented with information on shags’ foraging trips, obtained in the field by film records. Author(s): N ...
Meeting Document : WG-CEMP-94/31 : Autor(es): N. Coria, R. Casaux, M. Favero and P. Silva (Argentina)
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Measurements of differences in the target strength of Antarctic krill (Euphausia superba) swarms at 38 and 120 kHz
in average target strength at these two frequencies. The results are in good agreement with recent ... experimental work on the target strength of encaged E. Superba at 38 and 120 kHz but are in major conflict with ...
Meeting Document : WG-KRILL-90/28 : Autor(es): I. Hampton (South Africa)
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Application of the bootstrap-method in assessment of target strength regression parameters on the basis of in situ measurements
measurements with the fish size composition from trawl catches and should be accompanied with accuracy indices ...
Meeting Document : WG-FSA-SAM-04/09 : Autor(es): P.S. Gasyukov and S.M. Kasatkina (Russia)
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Propuesta para mejorar y aclarar el Sistema de Documentación de la Captura de la CCRVMA
for fraud. It has greatly enhanced the ability of Members, as well as non-Members cooperating with ... a manner consistent with CCAMLR conservation measures. Other organizations and arrangements seeking ...
Meeting Document : CCAMLR-XXXI/38 : Autor(es): Delegation of the USA