Search results
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Line weights of constant mass (and sink rates) for Spanish-rig Patagonian toothfish longline vessels
are collections of rocks enclosed in netting bags. The netting bags abrade on the seabed, rocks are lost ... of rocks enclosed in netting bags. The netting bags abrade on the seabed, rocks are lost and weights become ...
Meeting Document : WG-FSA-07/15 : Author(s): G. Robertson (Australia), C.A. Moreno, E. Gutiérrez (Chile), S.G. Candy (Australia), E.F. Melvin (USA) and J.P. Seco Pon (Argentina)
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Entanglement of Antarctic fur seals Arctocephalus gazella in man made debris at Signy Island, South Orkney Islands, 1998/99
entangled but had lost their collars by the time of observation. All of the animals involved were juvenile ... but had lost their collars by the time of observation. All of the animals involved were juvenile males ...
Meeting Document : SC-CAMLR-XVIII/BG/06 : Author(s): Delegation of the United Kingdom
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Poor breeding success of the Adélie penguin at Béchervaise Island in the 1998/99 season
on the island. Evidence from analyses of foraging location, foraging trip duration and diet led ... ). This season male penguins carried out fewer local trips, and both sexes spent longer at sea than in "good ... . Evidence from analyses of foraging location, foraging trip duration and diet led to the conclusion ... penguins carried out fewer local trips, and both sexes spent longer at sea than in "good" years. Meal ...
Meeting Document : WG-EMM-99/25 : Author(s): L. Irvine, J.R. Clarke and K.R. Kerry (Australia)
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Seabird by-catch by tuna longline fisheries off southern Africa, 1998–2000
for the continental South African Exclusive Economic Zone (EEZ). Fishery observers accompanied 13 fishing trips ... (1% effort observed) had a higher bycatch rate (2.6 birds per 1 000 hooks, range per trip 0.1–5.4) than South ... South African Exclusive Economic Zone (EEZ). Fishery observers accompanied 13 fishing trips and observed ... observed) had a higher bycatch rate (2.6 birds per 1 000 hooks, range per trip 0.1–5.4) than South African ...
Meeting Document : WG-FSA-01/28 : Author(s): P.G. Ryan, D.G. Keith and M. Kroese (South Africa)
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The effect of different methodologies used in penguin diet studies at three US AMLR predator research sites: Admiralty Bay, Palmer Station and Cape Shirreff
, are hypothesized to influence variability in related parameters such as breeding success, foraging trip durations ... to influence variability in related parameters such as breeding success, foraging trip durations and chick ...
Meeting Document : WG-EMM-99/46 : Author(s): W. Trivelpiece, S. Trivelpiece (USA) and K. Salwicka (Poland)
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Milk consumption and growth efficiency in Antarctic fur seal (Arctocephalus gazella) pups
related to the duration of the maternal foraging trip and attendance cycle, and both per-bout and per-day ... related to the duration of the maternal foraging trip and attendance cycle, and both per-bout and per-day ...
Meeting Document : WG-EMM-97/11 : Author(s): Socha, D.G., Arnould, J.P.Y., Boyd, I.L.
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Foraging response of Antarctic fur seals to changes in the marine environment
recorders measured the diving behaviour of 72 individuals during a total of 385 foraging trips totalling ... contained in scats. In 1996, a year of high krill abundance, females made shorter foraging trips, fewer ... and squid in the diet. Foraging trip duration, ashore duration and dive frequency increased through ... measured the diving behaviour of 72 individuals during a total of 385 foraging trips totalling 1964 ...
Meeting Document : WG-EMM-99/35 : Author(s): D.J. McCafferty, I.L. Boyd, T.R. Walker and R.I. Taylor (United Kingdom)
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An assessment of temporal variability and interrelationships between CEMP parameters collected on Adélie penguins at Béchervaise Island
of the foraging birds and the timing of foraging trips were important in determining whether foraging trip ... and the timing of foraging trips were important in determining whether foraging trip duration was correlated ...
Meeting Document : WG-EMM-02/46 : Author(s): L.M. Emmerson, J. Clarke, K. Kerry and C. Southwell (Australia)
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Informe preliminar sobre un viaje de pesca de merluza negra (Dissostichus eleginoides) del B/P Viarsa I, en el Océano Indico oriental (Área Estadística 57) – Abril–junio 2002
I”, in the eastern Indian Ocean (FAO Statistical Area 57). The fishing trip was performed from the 13 of april ... I”, in the eastern Indian Ocean (FAO Statistical Area 57). The fishing trip was performed from the 13 of april ...
Meeting Document : WG-FSA-02/67 : Author(s): H. Nion y O.D. Pin (Uruguay)
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Adélie penguins foraging behaviour and krill abundance along the Wilkes and Adélie Land coasts, Antarctica
). Foraging trip durations and total distances travelled were also significantly different between colonies ... trip durations and total distances travelled were also significantly different between colonies ...
Meeting Document : WG-EMM-97/64 : Author(s): Kerry, K., Rodary, D., Bost, C., Lemaho, Y., Wienecke, B.C., Thomson, R., Lawless, R., Pauly, T., Robertson, G.