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S. Ackley , P. Wadhams , J.C. Comiso & A.P. Worby 2003. Decadal decrease of Antarctic sea ice extent inferred from whaling records revisited on the basis of historical and modern sea ice records. Polar Research, 22, 19–25.
A. Atkinson , V. Siegel , E. Pakhomov & P. Rothery 2004. Long-term decline in krill stock and increase in salps within the Southern Ocean. Nature, 432, 100–103.
C. Barbraud & H. Weimerskirch 2001. Emperor penguins and climate change. Nature, 411, 183–186.
C. Barbraud & H. Weimerskirch 2006. Antarctic birds breed later in response to climate change. Proceedings of the National Academy of Science, 103, 6248–6251.
E. Barrera-Oro 2003. Analysis of dietary overlap in Antarctic fish (Notothenioidei) from the South Shetland Islands: no evidence of food competition. Polar Biology, 26, 631–637.
E.R. Barrera-Oro , R.J. Casaux & E.R. Marschoff 2005. Dietary composition of juvenile Dissostichus eleginoides (Pisces, Nototheniidae) around Shag Rocks and South Georgia, Antarctica. Polar Biology, 28, 637–641.
J.R. Beddington & R.M. May 1982. The harvesting of interacting species in a natural ecosystem. Scientific American, November 1982, 62–69.
J.L. Bengtson & P.M. Laws 1985. Trends in crabeater seal age at maturity: an insight into Antarctic marine interactions. In W.R. Siegfried , P.R. Condy & R.M. Laws , eds. Antarctic nutrient cycles and food webs. Berlin: Springer, 669–675.
P.B. Best 1993. Increase rates in severely depleted stocks of baleen whales. ICES Journal of Marine Science, 50, 169–186.
T.A. Branch , K. Matsuoka & T. Miyashita 2004. Evidence for increases in Antarctic blue whales based on Bayesian modelling. Marine Mammal Science, 20, 726–654.
A.S. Brierley , B.E. Axelsen , E. Buecher , C.A.J. Sparks , H. Boyer & M.J. Gibbons 2001. Acoustic observations of jellyfish in the Namibian Benguela. Marine Ecology Progress Series, 210, 55–66.
R.D. Brodeur , H. Sugisaki & G.L. Hunt Jr 2002. Increases in jellyfish biomass in the Bering Sea: implications for the ecosystem. Marine Ecology Progress Series, 233, 89–103.
T. Bushula , E.A. Pakhomov , S. Kaehler , S. Davis & R.M. Kalin 2005. Diet and daily ration of two nototheniid fish on the shelf of the sub-Antarctic Prince Edward Islands. Polar Biology, 28, 585–593.
R.J. Casaux , A.S. Mazzotta & E.R. Barrera-Oro 1990. Seasonal aspects of the biology and diet of nearshore nototheniid fish at Potter Cove, South Shetland Islands, Antarctica. Polar Biology, 11, 63–72.
S.R. Carpenter & J.F. Kitchell 1988. Consumer control of lake productivity. BioScience, 38, 764–769.
P.R. Condy , R.J. Van Aarde & M.N. Bester 1978. The seasonal occurrence and behaviour of killer whales (Orcinus orca) at Marion Island. Journal of Zoology, 184, 449–464.
J.P. Croxall , P.N. Trathan & E.J. Murphy 2002. Environmental change and Antarctic seabird populations. Science, 297, 1510–1514.
M.A.J. Curran , T.D. Van Ommen , V.I. Morgan , K.L. Phillips & A.S. Palmer 2003. Ice core evidence for sea ice decline since the 1950s. Science, 302, 1203–1206.
W.K. De La Mare 1997. Abrupt mid-twentieth century decline in Antarctic sea ice extent from whaling records. Nature, 389, 57–60.
R.T. Dunlap 2006. Why does history matter in ecology. Ecology, 87, 1339.
J. Forcada , P.N. Trathan , K. Reid , E.J. Murphy & J.P. Croxall 2006. Contrasting population changes in sympatric penguin species in association with climate warming. Global Change Biology, 12, 411–423.
K.T. Frank , B. Petrie , J.S. Choi & W.C. Leggett 2005. Trophic cascades in a formerly cod-dominated ecosystem. Science, 308, 1621–1623.
W.R. Fraser & E.E. Hofmann 2003. A predator's perspective on causal links between climate change, physical forcing and ecosystem response. Marine Ecology Progress Series, 265, 1–15.
W.R. Fraser , W.Z. Trivelpiece , D.G. Ainley & S.G. Trivelpiece 1992. Increases in Antarctic penguin populations: reduced competition with whales or a loss of sea ice due to environmental warming? Polar Biology, 11, 525–531.
C. Guinet 1992. Comportement de chasse des Orques (Orcinus orca) autour des Iles Crozet. Canadian Journal of Zoology, 70, 1656–1667.
C. Guinet & J. Bouvier 1995. Development of intentional stranding hunting techniques in killer whale (Orcinus orca) calves at Crozet Archipelago. Canadian Journal of Zoology, 73, 27–33.
J.J. Heymans , L.J. Shannon & A. Jarre 2004. Changes in the northern Benguela ecosystem over three decades: 1970s, 1980s, and 1990s. Ecological Modelling, 172, 175–195.
G.M. Hilton , D.R. Thompson , P.M. Sagar , R.J. Cuthbert , Y. Cherel & S.J. Bury 2006. A stable isotopic investigation into the causes of decline in a sub-Antarctic predator, the rockhopper penguin Eudyptes chrysocome. Global Change Biology, 12, 611–625.
S.S. Jacobs , C.F. Guilivi & P.A. Mele 2002. Freshening of the Ross Sea during the late 20th century. Science, 297, 386–389.
S. Jenouvrier , C. Barbraud & H. Weimerskirch 2005. Long-term contrasted responses to climate of two Antarctic seabird species. Ecology, 86, 2889–2903.
N. Kasamatsu , S. Kawaguchi , S. Watanabe , T. Odate & M. Fukuchi 2004. Possible impacts of zooplankton grazing on dimethylsulfide production in the Antarctic Ocean. Canadian Journal of Fisheries and Aquatic Sciences, 61, 736–743.
V. Loeb , V. Siegel , O. Holm-Hansen , R. Hewitt , W. Fraser , W. Trivelpiece & S. Trivelpiece 1997. Effects of sea-ice extent on krill or salp dominance on the Antarctic food web. Nature, 387, 897–900.
C. Lynam , M. Gibbons , B. Axelsen , C. Sparks , J. Coetzee , B. Heywood & A. Brierley 2006. Jellyfish overtake fish in a heavily fished ecosystem. Current Biology, 16, R492–R493.
C.R. McMahon , M.N. Bester , H.R. Burton , M.A. Hindell & C.J.A. Bradshaw 2005. Population status, trends and a re-examination of the hypotheses explaining the recent declines of the southern elephant seal Mirounga leonina. Mammal Review, 35, 82–100.
C.E. Mills 2001. Jellyfish blooms: are populations increasing globally in response to changing ocean conditions? Hydrobiologia, 451, 55–68.
L.S. Mills , M.E. Soulé & D.F. Doak 1993. The keystone-species concept in ecology and conservation. BioScience, 43, 219–224.
E.J. Murphy 1995. Spatial structure of the Southern Ocean ecosystem: predator-prey linkages in Southern Ocean food webs. Journal of Animal Ecology, 64, 333–347.
R.A. Myers & B. Worm 2003. Rapid worldwide depletion of predatory fish communities. Nature, 423, 280–283.
S. Nicol , T. Pauly , N.L. Bindoff , S. Wright , D. Thiele , G.W. Hosie , P.G. Strutton & E. Woehler 2000. Ocean circulation off east Antarctica affects ecosystem structure and ice extent. Nature, 406, 504–507.
C.L. Parkinson 2002. Trends in the length of the Southern Ocean sea ice season, 1979–99. Annals of Glaciology, 34, 435–440.
D. Pauly , V. Christiansen , J. Dalsgaard , R. Froeser & F. Torres Jr 1998. Fishing down marine food webs. Science, 279, 860–863.
D.M. Post , M.E. Conners & D.S. Goldberg 2000. Prey preference by a top predator and the stability of linked food chains. Ecology, 81, 8–14.
M. Scheffer , S. Carpenter & B. De Young 2005. Cascading effects of overfishing marine systems. Trends in Ecology and Evolution, 20, 579–581.
D.E. Schindler , T.E. Essington , J.F. Kitchell , C. Boggs & R. Hilborn 2002. Sharks and tunas: fisheries impacts on predators with contrasting life histories. Ecological Applications, 12, 735–748.
V. Siegel 2005. Distribution and population dynamics of Euphausia superba: summary of recent findings. Polar Biology, 29, 1–22.
V. Smetacek & S. Nicol 2005. Polar ocean ecosystems in a changing world. Nature, 437, 367–368.
M.E. Soulé , J.A. Estes , B. Miller & D.L. Honnold 2005. Strongly interacting species: conservation policy, management, and ethics. BioScience, 55, 168–176.
R.C. Smith , E. Domack , S. Emslie , W. Fraser , D.G. Ainley , K. Baker , J. Kennett , A. Leventer , S. Stammerjohn , E. Mosley-Thompson & M. Vernet 1999. Marine ecosystem sensitivity to climate change. BioScience, 49, 393–404.
A.M. Springer , J.A. Estes , G.B. Van Vliet , T.M. Williams , D.F. Doak , E.M. Danner , K.A. Forney & B. Pfister 2003. Sequential megafaunal collapse in the North Pacific Ocean: an ongoing legacy of industrial whaling? Proceedings of the National Academy of Sciences, 100, 12 223–12 228.
J. Terborgh , K. Feeley , M. Silman , P. Nuňez & B. Balukjian 2006. Vegetation dynamics of predator-free land bridge islands. Journal of Ecology, 94, 253–263.
W. Xian , B. Kang & R. Liu 2005. Jellyfish blooms in the Yangtze Estuary. Science, 307, 41.
P.G. Verity & V. Smetacek 1996. Organism life cycles, predation, and the structure of marine pelagic ecosystems. Marine Ecology Progress Series, 130, 277–293.
T.M. Williams , J.A. Estes , D.F. Doak & A.M. Springer 2004. Killer appetites: assessing the role of predators in ecological communities. Ecology, 85, 3373–3384.
C.C. Wilmers & W.M. Getz 2005. Gray wolves as climate change buffers in Yellowstone. PLoS Biology, 3, 1–5.
C.C. Wilmers , S. Sinha & M. Brede 2002. Examining the effects of species richness on community stability: an assembly model approach. Oikos, 99, 363–367.
P.R. Wilson , D.G. Ainley , N. Nur , S.S. Jacobs , K.J. Barton , G. Ballard & J.C. Comiso 2001. Adélie penguin population change in the Pacific sector of Antarctica: relation to sea-ice extent and the Antarctic Circumpolar Current. Marine Ecology Progress Series, 213, 301–309.
H.J. Zwally , J.C. Comiso , C.L. Parkinson , D.J. Cavalieri & P. Gloersen 2002. Variability of Antarctic sea ice 1979–1998. Journal of Geophysical Research, 107, doi: 10.1029/2000JC000733.