Search results
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Food consumption estimates of southern elephant seal females during their post-breeding aquatic phase at South Shetland Islands
in a loss of 35% of the initial mass, comprising 63% of initial body fat and 20% of initial body protein ... gained while at sea. However, protein loss expressed in absolute terms or as a proportion of that present ... Island (25 de Mayo). During lactation females spent a mean of 6021±1365 Mj, which resulted in a loss ... . However, protein loss expressed in absolute terms or as a proportion of that present at the beginning ...
Meeting Document : WG-EMM-04/33 : Author(s): A.R. Carlini, G.A. Daneri, M.E.I. Márquez (Argentina), H. Bornemann (Germany), H. Panarello, R. Casaux (Argentina), S. Ramdohr and J. Plötz (Germany)
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Operational interactions between cetaceans and the Patagonian toothfish (Dissostichus eleginoides) industrial fishery off Southern Chile
fishing grounds are also traditional feeding grounds for sperm whales. Monetary loss associated ... ) for the whole fleet, with a mean loss per set of USD$138 (C.I. 95% USD$74,76- 249,3). Author(s): R. Hucke-Gaete ... are also traditional feeding grounds for sperm whales. Monetary loss associated with operational ... , with a mean loss per set of USD$138 (C.I. 95% USD$74,76 - 249,3). ...
Meeting Document : WG-FSA-03/95 : Author(s): R. Hucke-Gaete, C.A. Moreno and J.A. Arata (Chile)
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An Apparent Decrease in the Prevalence of “Ross Sea Killer Whales” in the Southern Ross Sea
of very abundant penguin, seal and whale components, loss of the toothfish option for Ross Sea killer ... with that of the Pacific coast of Canada, where numbers of resident killer whales have decreased following the loss ... of very abundant penguin, seal and whale components, loss of the toothfish option for Ross Sea killer ... with that of the Pacific coast of Canada, where numbers of resident killer whales have decreased following the loss ...
Meeting Document : WG-EMM-09/P01 : Author(s): D.G. Ainley, G. Ballard and S. Olmastroni
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TARGET STRENGTH STUDIES ON ANTARCTIC SILVERFISH (PLEURAGRAMMA ANTARCTICUM) IN THE ROSS SEA
a necessary support to in situ and ex situ results. Antarctic Silverfish is an important component of Middle ... to in situ and ex situ results. Antarctic Silverfish is an important component of Middle Trophic Level ...
Meeting Document : SG-ASAM-09/10 : Author(s): M. Azzali, I. Leonori, I. Biagiotti, A. De Felice, M. Angiolillo, M. Bottaro and M. Vacchi (Italy)
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Contrasting population changes in sympatric penguin species in association with climate warming
population decreases in the three penguin species. With the loss of sea ice, Adélie penguins were less ... loss. Gentoo penguins were temporarily affected by negative anomalies in regional sea ice ... decreases in the three penguin species. With the loss of sea ice, Adélie penguins were less buffered against ... of locally increased ice cover, but showed less variable, nonlinear responses to sea ice loss. Gentoo ...
Meeting Document : WG-EMM-06/P3 : Author(s): J. Forcada, P.N. Trathan, K. Reid, E.J. Murphy and J.P. Croxall (United Kingdom)
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Models of tag shedding for double tagging as a function of time at liberty and approximate solutions for the single tagging model in CASAL
) which models the annual tag shedding (i.e. loss) rate as a constant for individual tags. The CASAL ... ) and Hillary et al. (2006) to apply the square of the individual tag loss annual rate in CASAL over-estimates ... models the annual tag shedding (i.e. loss) rate as a constant for individual tags. The CASAL software ... et al. (2006) to apply the square of the individual tag loss annual rate in CASAL over-estimates ...
Meeting Document : WG-SAM-11/12 : Author(s): S.G. Candy (Australia)
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Precautionary spatial protection to facilitate the scientific study of habitats and communities under ice shelves in the context of recent, rapid, regional climate change
to the loss of existing marine habitats and the creation of new habitats. In general, fauna under ice shelves ... , there may be consequent loss of some species or communities. Colonisation of new habitats after ice shelf ... % of the Peninsula’s glaciers have retreated in recent decades. Ice shelf collapse will lead to the loss ... be consequent loss of some species or communities. Colonisation of new habitats after ice shelf collapse may ...
Meeting Document : WG-EMM-12/34 : Author(s): P.N Trathan, S.M. Grant (United Kingdom), V. Siegel and K.-H. Kock (Germany)
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Chick provisioning and chick survival to fledging
, are highlighted. A continuous collection of data on foraging trip duration and meal mass (arrival weight minus ... . A continuous collection of data on foraging trip duration and meal mass (arrival weight minus departure weight ...
Meeting Document : WG-EMM-00/40 : Author(s): J. Clarke, K. Kerry, L. Irvine and B. Philips (Australia)
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Draft: differences in the foraging strategies of male and female Adelie penguins
Abstract: Consistent gender differences in foraging trip durations, feeding localities and diet ... penguins tended to make longer foraging trips than males, ranged greater distances more frequently ... Consistent gender differences in foraging trip durations, feeding localities and diet of breeding ... penguins tended to make longer foraging trips than males, ranged greater distances more frequently ...
Meeting Document : WG-EMM-95/46 : Author(s): Franchi, E., Kerry, K., Clarke, J.
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Brief report on scientific observation on the fishery vessel Simeiz (FAO Statistical Area 41, November 2006 to March 2007)
Abstract: Scientific observation was conducted in the commercial trip on the ling-liner «Simeiz ... Scientific observation was conducted in the commercial trip on the ling-liner «Simeiz», operating ...
Meeting Document : WG-FSA-07/11 : Author(s): A.K. Zaytsev (Ukraine)