Resultados de la búsqueda
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Ecological games in space and time: the distribution and abundance of Antarctic krill and penguins
selection, foraging, and reproduction. These behaviors are driven by interactions within and between species ... demonstrates its ability to increase our understanding of important ecological interactions in general. Author ...
Meeting Document : WG-EMM-03/33 : Autor(es): S.H. Alonzo, P.V. Switzer and M. Mangel (USA)
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Acoustic visualization of the three-dimensional prey field of foraging chinstrap penguins
Abstract: Predator-prey interactions play an important role in determining the dynamics of ... pelagic ecosystems. Human intervention in such interactions can have effects that cascade throughout these ...
Meeting Document : WG-Joint-94/12 : Autor(es): J.E. Zamon, C.H. Greene, E. Meir, D.A. Demer, R.P. Hewitt and S. Sexton (USA)
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Grupo de Trabajo de Seguimiento y Ordenación del Ecosistema (WG-EMM)
populations including identification of information required to evaluate predator/prey/fisheries interactions ... / prey/fisheries interactions, particularly those involving harvested, dependent, related and/or depleted ...
Page : Site Section: Science
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RECENT POPULATION ESTIMATES AND TRENDS IN NUMBERS OF ALBATROSSES AND GIANT PETRELS BREEDING AT THE SUB-ANTARCTIC PRINCE EDWARD ISLANDS
have remained stable, whereas the population on Prince Edward Island decreased by 20% from 2001 to 2008 ... similar in 2001 and 2008. Counts of both sooty albatrosses Phoebetria spp. were substantially higher at ... Prince Edward Island in 2008, possibly as a result of better coverage compared to 2001. Dark-mantled ...
Meeting Document : WG-EMM-10/P4 : Autor(es): P.G. Ryan, M.G.W. Jones, B.M. Dyer, L. Upfold and R.J.M. Crawford
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Recent population estimates and trends in numbers of albatrosses and giant petrels breeding at the sub-Antarctic Prince Edward Islands
have remained stable, whereas the population on Prince Edward Island decreased by 20% from 2001 to 2008 ... similar in 2001 and 2008. Counts of both sooty albatrosses Phoebetria spp. were substantially higher at ... Prince Edward Island in 2008, possibly as a result of better coverage compared to 2001. Dark-mantled ...
Meeting Document : WG-EMM-10/P04 : Autor(es): P.G. Ryan, M.G.W. Jones, B.M. Dyer, L. Upfold and R.J.M. Crawford
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WG-FSA-99
fisheries interactions J.P. Croxall (United Kingdom) WG-FSA-99/18 Seabird mortality on longlines in ... interactions between albatrosses and the marine environment: species, populations and sexes P.A. Prince (United ... seabirds vulnerable to fisheries interactions H. Weimerskirch (France) WG-FSA-99/28 Preliminary analysis of ... on South African seabirds vulnerable to fisheries interactions Delegation of South Africa WG-FSA-99 ...
Meeting
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A hypothetical life cycle for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea region
extent, reproduction (e.g. Patchell, 2001, 2002; Livingston and Grimes, 2005). Much of these data were ... or maturing while the fishery takes place (Patchell, 2001, 2002). Since 2002/03, gonads have also ... model, but does not model interactions with ice shelves. Hence, the model currents include sea-ice ... assuming a winter–spring spawn- ing time with a peak in July/August would sug- gest an egg development time ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 35–53 : Autor(es): Hanchet, S.M., G.J. Rickard, J.M. Fenaughty, A. Dunn and M.J. Williams
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WG-EMM-05
South Georgia area (August to September 2004) T. Iwami, T. Hayashi, K. Taki and M. Naganobu (Japan) WG ... (EPOC) model A.J. Constable WG-EMM-05/34 Modelling the predator–prey interactions of krill, baleen ...
Meeting
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Fishery Report 2017: Exploratory fishery for Dissostichus mawsoni in Subarea 88.1
2281 296 1 297 0 2000 2090 751 0 751 0 2001 2064 626 34 660 0 2002 2508 1313 12 1325 92 2003 ... steady expansion of effort (number of sets) from 1998 to 2001, and an almost three-fold increase in ... . In the first few years, the fishery was mainly carried out from January to March, and between 2001 ... were quite high in the early part of the fishery, particularly in 2001, but have been relatively low ...
Document : Site Section: Publications
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VME Taxa Classification Guide
identification. This document may be cited as: CCAMLR VME Taxa Classification Guide. 4 pp. (2009) References ... cited Tracey, D.M.; Anderson, O.F.; Naylor, J.R (Comps.) (2007). A guide to common deepsea ...
Document : Site Section: Publications