Résultats de la recherche
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Demographic characteristics of the Adélie penguin population on Béchervaise Island after 12 years of study
given the amount of bird movement so far detected between Béchervaise, Verner, Petersen and Welch ... ). ACKNOWLEDGEMENTS The authors thank Grant Else, Brad Phillips, David Clement, Peter Kernebone and Kym New- bery ... management implications. In: Perrins, C.M., J.D. Lebreton and G.M. Hirons (Eds). Bird Population Studies ... conservation. In: Perrins, C.M., J.D. Lebreton and G.M. Hirons (Eds). Bird Population Studies: Relevance to ...
Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 53–74 : Auteur(s): Clarke, J., L.M. Emmerson, A. Townsend and K.R. Kerry
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Low genetic diversity and temporal stability in the Antarctic toothfish (Dissostichus mawsoni) from near-continental seas of Antarctica
, Vol. 21 (2014): 1–9 1 Low genetIc dIversIty and temporaL stabILIty In the antarctIc toothfIsh ... valuable but understudied species, and development of new genetic markers is required in order to come to ... , Hobart, Australia. Petrov, A.F. and V.A. Tatarnikov. 2010. New data on migrations of Antarctic ... manuscript. references Andryashev, A.P. 1979. On some issues of verti- cal zonation of marine bottom fauna ...
Science Journal Paper : CCAMLR Science, Volume 21 (CCAMLR Science, Volume 21) : 1–9 : Auteur(s): Mugue, N.S., A.F. Petrov, D.A. Zelenina, I.I. Gordeev and A.A. Sergeev
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Archival and satellite-linked data recorders
provides an overview of currently-available data recorders for use in research on marine animals. These ... strategies on land and at sea. Princeton University Press, Princeton, New Jersey, 291 pp. (2) KOOYMAN, G.L ... , New York. ( 3) WILSON, R.P. and C.A.R. BAIN. 1984. An inexpensive depth gauge for penguins. J ... equally spaced compartments, a new count is incremented in these compartments thus creating a histogram ... data recorders for use in research on marine animals. These recorders are deployed on freely swimming ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 475-493 : Auteur(s): Hill, R.D.
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Factors to consider in developing management measures for krill
/ Description: A brief review of the objectives of the Convention for the Conservation of Antarctic Marine ... fisheries have been managed in the past, and this raises the need for new approaches to fishery ... , or to travel to new fishing grounds so long as the existing grounds remain productive. Krill is ... . A cycle of improving the procedures would continue in the face of new developments in the fisheries ... Convention for the Conservation of Antarctic Marine Living Resources is given along with an outline of ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 175–187 : Auteur(s): de la Mare, W.K.
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Defining smaller-scale management units to further develop the ecosystem approach in managing large-scale pelagic krill fisheries in Antarctica
population with greatest densities shown in black, reduced density with reduced stippling, and a clear ... are vertical bars relating each shaded circle to the coordinates of the fi ne-scale area. Black ... , oceanography, predator foraging ranges and fi shing grounds. Black ellipses represent local populations of ... ). Defi ning a discrete metapopulation is diffi - cult, particularly for marine species. For bentho ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 117–131 : Auteur(s): Constable, A.J. and S. Nicol
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The influence of bait quality on the sink rate of bait used in the Japanese longline tuna fishing industry: an experimental approach
than that achievable by diving birds within the area astern of a ship that is protected by a bird ... by the bird scaring streamer line during line setting. At a setting speed of 10.5 knots, baits will ... small pieces of bait on hooks. It is difficult for some species of bird to swallow whole baits so they ... between birds and it is often fights which lead to birds becoming hooked. Thus, if bird strikes are to ...
Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 123–129 : Auteur(s): Brothers, N., A. Foster and G. Robertson
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Fatty acid and stable isotope analyses to infer diet of Antarctic toothfish caught in the southern Ross Sea
. PO Box 893, Nelson New Zealand D.-W. Lee Fisheries Resources Research Division National ... to NIWA, New Zealand, for allow- ing Dr Hyun-Su Jo from the National Fisheries Research and ... , Antarctica. New Zeal. J. Mar. Fresh., 3: 181–190. DeNiro, M.J. and S. Epstein. 1981. Influence of diet on ... marine and fresh- water systems. Contrib. Mar. Sci., 27: 13–47. Giraldo, C., Y. Cherel, C. Vallet, P ...
Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 21–36 : Auteur(s): Jo, H.-S., I. Yeon, C. Lim, S.M. Hanchet, D.-W. Lee and C.-K. Kang
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Utilising data from ecosystem monitoring for managing fisheries: development of statistical summaries of indices arising from the CCAMLR Ecosystem Monitoring Program
. Consideration needs to be given to the effects on this index of the addition of new parameters over time and ... and the difficulties of conducting field work in Antarctica. In future, new parameters may be added ... used by WG-EMM to generate an index for Bird Island in the South Atlantic. Their means and standard ... data than it was to having the same parameter missing each year (i.e. phasing in new parameters or ...
Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 101–117 : Auteur(s): de la Mare, W.K. and A.J. Constable
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Estimates of circumpolar abundance of Antarctic krill based on recent acoustic density measurements
and total precautionary limits are still likely to rise as a result of new surveys because the method ... target strength which has effectively underestimated the krill biomass by a factor of three, so the new ... precautionary limits are still likely to rise as a result of new surveys because the method used to calculate ... effectively underestimated the krill biomass by a factor of three, so the new survey of the South Atlantic in ... calculation of new precautionary limits for this area. If the results of our calculations are borne out ... Atlantic and will result in the calculation of new precautionary limits for this area. Our results ...
Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 87–99 : Auteur(s): Nicol, S., A.J. Constable and T. Pauly
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Krill fishing in the Scotia Sea in relation to bathymetry, including the detailed distribution around South Georgia
year and it is those data that have been used in this study. The following new dataset was also ... 1993 at the start of the 1993/94 summer season. The predators at Bird Island showed very poor ... Cambridge CB3 OET, United Kingdom G. Parkes Marine Resources Assessment Group 8 Prince's Gardens, South ... around South Georgia during winter will also be a focus for marine predators. Indeed this period may be ...
Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 1–17 : Auteur(s): Murphy, E.J., P.N. Trathan, I. Everson, G. Parkes and F.H.J. Daunt