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Are penguins and seals in competition for Antarctic krill at South Georgia?
chrysolophus) are sympatric top predators that occur in the Southern Ocean around South Georgia where they are ...
Meeting Document : WG-EMM-02/22 : Autor(es): K.E. Barlow, I.L. Boyd, J.P. Croxall, K. Reid, U.J. Staniland and A.S. Brierley (United Kingdom)
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Monitoring a marine ecosystem using responses of upper trophic level predators
South Georgia (Southern Ocean) using up to 27 variables measured over 22 years from 3 upper trophic ...
Meeting Document : WG-EMM-01/25 : Autor(es): I.L. Boyd and A.W.A. Murray (United Kingdom)
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A RE-APPRAISAL OF THE TOTAL BIOMASS AND ANNUAL PRODUCTION OF ANTARCTIC KRILL
production values lie within the envelope of what can be supported from the Southern Ocean primary production ...
Meeting Document : WG-EMM-08/17 : Autor(es): A. Atkinson (United Kingdom), V. Siegel (Germany), E.A. Pakhomov (South Africa), M.J. Jessopp (United Kingdom) and V. Loeb (USA)
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Fish and squid in the diet of king penguin chicks, Aptenodytes patagonicus, during winter at sub-Antarctic Crozet Islands
known species in the southern Indian Ocean. The occurrence of small, nearly intact, cephalopods in the ... this was the main prey by reconstituted mass (57%). Myctophid fish (lantern-fishes) accounted for most ... of the fish diet, constituting together 32 % by mass. The three main species of myctophids eaten in ... behaviour at a time probably marked by a change in prey availability. Both the known ecology of the fish and ...
Meeting Document : WG-EMM-97/09 : Autor(es): Cherel, Y., Ridoux, V., Rodhouse, P.G.
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A comparison of acoustic targets at South Georgia and the South Orkney Islands during a season of profound krill scarcity
the Southern Ocean, were carried out from RRS lames Clark Ross during January 1994. Difference in ...
Meeting Document : WG-EMM-95/75 : Autor(es): Watkins, J.L., Brierley, A.S.
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Long term movements and activity patterns of an Antarctic marine apex predator: the leopard seal
management of the Southern Ocean resources. Author(s): I.J. Staniland, N. Ratcliffe, P.N. Trathan and J ...
Meeting Document : WG-EMM-18/P09 : Autor(es): I.J. Staniland, N. Ratcliffe, P.N. Trathan and J. Forcada
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The foraging range of Adélie penguins at Béchervaise Island, Mac. Robertson Land, Antarctica, and its overlap with the krill fishery
chicks. The krill catch in the Indian Ocean sector of the Southern Ocean (Statistical Area 58) has in ... the past been significant, with fishing being undertaken by a number of nations, particularly the ... catches has not been reported. Fishing by Japan has taken place intermittently and at a lower level since ... 1973 (Ichii, 1990); Korea has also been fishing for krill since 1982 (Anon., 1982). Reports of these ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 337–344 : Autor(es): Kerry, K.R., J.R. Clarke and G.D. Else
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Seabird mortality in the Japanese tuna longline fishery around Australia, 1988–1995
Abstract: Large numbers of seabirds are killed each year within the Australian Fishing Zone (AFZ ... spatially. Most birds are killed: (a) during the summer fishing season (October to March), even though most ... fishing effort occurs in winter; (b) when longlines are set during the day; (c) in the waters around ... southern Australia. Uncertainties in the observed catch rates prevent confident assessment of trends, but ...
Meeting Document : WG-FSA-98/31 : Autor(es): N. Brothers, R. Gales and T. Reid (Australia)
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Report of the Eighth Antarctic Treaty Consultative Meeting
the Conservation of Antarctic Fauna and Flora are being voluntarily implemented pending unanimous ... with pleasure that if SCAR should consider con- vening а meeting on the conservation of marine living ... Specially Protected Areas in Annex В of the Agreed Measures for the Conservation of Antarctic Fauna and ... inclusion in Annex В, Specially Protected Areas, of the Agreed Mea- sures for the Conservation of Antarctic ...
Document : Site Section: The Organisation
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The gentoo penguin as a candidate species for the CCAMLR Ecosystem Monitoring Program
the Antarctic Continent. 3.3 Importance (in terms of prey consumption) to the Southern Ocean System ... estimated total biomass (3 160 tonnes) of any Southern Ocean penguin (Woehler, in press). However, there ... for Southern Ocean monitoring studies. In: SAHRHAGE, D. (Bd.). Antarctic Ocean and Resources ... Islands, gentoo penguins are an easy species to work with. (At Indian Ocean islands, they are much more ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 483–488 : Autor(es): Croxall, J.P. and T.D. Williams