Abstract
The historical seal populations at King George Island, Antarctica, for the past 1,500 years, have been estimated from the seal-hair abundance, bio-element concentrations, total organic carbon (TOC) and total nitrogen (TN) in one terrestrial sediment sequence influenced by seal excrement. Prior to human interference, the seal populations exhibited dramatic fluctuations with two peaks during 750–500 and 1400–1100 years before present (yr B.P.) and two troughs during 1100–750 and 500–200 yr B.P. A tentative comparison of the seal populations and historical climates in the Antarctic Peninsula region suggests that the seal populations may be linked to climate-related factors such as sea-ice coverage and atmospheric temperature.
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Alonzo SH, Mangel M (2001) Survival strategies and growth of krill: avoiding predators in space and time. Mar Ecol Prog Ser 209:203–217
Barbraud C, Weimerskirch H (2000) Effect of sea-ice extent on adult survival of an Antarctic top predator: the snow petrel Pagodroma nivea. Oecologia 125:483–488
Bärcena MA, Isla E, Plaza A, Flores JA, Sierro FJ, Masqu P, Sanchez-Cabeza JA, Palanques A (2002) Bioaccumulation record and paleoclimatic significance in the Western Bransfield Strait: the last 2000 years. Deep-sea Res Part II 49:935–950
Baroni C, Orombelli G (1994) Abadoned penguin rookeries as Holocene paleoclimatic indicators in Antarctica. Geology 22:23–26
Barsch D, Mäusbacher R (1986) New data on the relief development of the Southern Shetland Islands, Antarctica. Interdiscip Sci Rev 11:211–218
Björck S, Hakansson H, Olsson S, Barnekow L, Janssens J (1993) Paleoclimatic studies in South Shetland Islands, based on numerous stratigraphic variables in lake sediments. J Paleolimnol 8:233–272
Bordovskiy OK (1965) Accumulation and transformation of organic substances in marine sediments. Mar Geol 3:3–114
Brierley AS, Fernandes PG, Brandon MA, Armstromg F, Millard NW, McPhail SD, Stevenson P, Pebody M, Perrett J, Squires M, Bone DG, Griffiths G (2002) Antarctic krill under sea ice: elevated abundance in a narrow band just south of ice edge. Science 295:1890–1892
Broecker WS (2001) Was the Medieval warm period global? Science 291:1497–1499
Croll DA, Tershy BR (1998) Penguins, fur seals, and fishing: prey requirements and potential competition in the South Shetland Islands, Antarctica. Polar Biol 19:365–374
Croxall JP (1992) Southern-ocean environmental-changes-effects on seabird, seal and whale populations. Philos Trans R Soc Lond Ser B Biol Sci 338:319–328
Croxall JP, Trathan PN, Murphy EJ (2002) Environmental change and Antarctic seabird populations. Science 279:1510–1514
Dierssen HM, Smith RC, Vernet M (2002) Glacial meltwater dynamics in coastal waters west of the Antarctic peninsula. Proc Nat Acad Sci USA 99:1790–1795
Domack EW, Mayewski PA (1999) Bi-polar ocean linkages: evidence from late-Holocene Antarctic marine and Greenland ice-core records. Holocene 9:247–251
Emslie SD, Fraser WR, Smith RC, Walker W (1998) Abandoned penguin colonies and environmental change in the Palmer Station areas, Anvers Island, Antarctic Peninsula. Antarctic Sci 3:257–268
Emslie SD, McDaniel JD (2002) Adelie penguin diet and climate change during the middle to late Holocene in northern Marguerite Bay, Antarctic Peninsula. Polar Biol 25:222–229
Fabres J, Calafat A, Canals M, Barcena MA, Flores JA (2000) Bransfield Basin fine-grained sediments: late-Holocene sedimentary processes and Antarctic oceanographic condition. Holocene 10:703–718
Fraser WR, Trivelpiece WZ, Ainley DG, Trivelpiece SG (1992) Increases in Antarctic penguin populations: reduced competition with whales or a loss of sea ice due to environmental warming? Polar Biol 11:525–531
Goodwin ID (1998) Did changes in Antarctic ice volume influence Late Holocene sea-level lowering? Quaternary Sci Rev 17:319–332
Guinet C, Jouventin P, Weimerskirch H (1999) Recent population change of the Southern elephant seal at Iies Crozet and Iies Kerguelen: the end of the decrease? Antarctic Sci 11:193–197
Hodgson DA, Johnston NM (1997) Inferring seal populations from lake sediments. Nature 387:30–31
Hodgson DA, Johnston NM, Caulkett AP, Jones VJ (1998) Palaeolimnology of Antarctica fur seal Arctocephalus gazella populations and implications for Antarctic management. Biol Conservation 83:145–154
Hodgson DA, Noon PE, Vyverman W, Bryant CL, Gore DB, Appleby P, Gilmour M, Verleyen E, Sabbe K, Jones VJ, Ellis-Evans JC, Wood PB (2001) Were the Larsemann Hills ice-free through the Last Glacial Maximum? Antarctic Sci 13:440–454
Ingólfsson A, Hjort C (2002) Glacial history of the Antarctic Peninsula since the Last Glacial Maximum: a synthesis. Polar Res 21:227–234
Ingólfsson O, Hjort C, Berkman PA, Bjorck S, Colhoum E, Goodwin ID, Hall B, Hcrakawa K, Melles M, Moller P, Prentice ML (1998) Antarctica glacial history since the Last Glacial Maximum: an overview of the record on land. Antarctic Sci 10:326–344
Ingólfsson O, Hjort C, Humlum O (2003) Glacial and climate history of the Antarctic Peninsula since the Last Glacial Maximum. Arctic Antarctic Alpine Res 35:175–186
Kato A, Ropert-Coudert Y, Naito Y (2002) Change in Adelie penguin breeding populations in Lutzow-Holm Bay, Antarctica, in relation to sea-ice conditions. Polar Biol 25:934–938
Kreutz KJ, Mayewski PA, Meeker LD, Twickler MS, Whitlow SI, Pittalwala II (1997) Bipolar changes in atmospheric circulation during the Little Ice Age. Science 277:1294–1296
Li HC, Bischoff JL, Ku TL, Lund SP, Stott LD (2000) Climate variability in East-Central California during the past 1000 years reflected by high-resolution geochemical and isotopic records from Owens lake sediments. Quaternary Res 54:189–197
Li XM, Yuan BY, Zhao JL (2002) Holocene environmental change delivered from lake core in Fildes Peninsula of King George Island, Antarctic. Chin J Polar Res 14:35–43 (in Chinese with English abstract)
Liu XD (2003) Late mid-Holocene ecological environment records in the sediments from the Antarctic ice-free areas and their comparison. PhD Dissertation, University of Science and Technology of China (in Chinese with English abstract)
Liu XD, Sun LG, Yin XB, Zhu RB (2004) Paleoecological implications of the nitrogen isotope signatures in the sediments amended by Antarctic seal excrements. Prog Nat Sci (in press)
Loeb V, Slegel V, Holm-Hansen O, Hewitt R, Fraser W, Trivelpiece W, Trivelpiece S (1997) Effects of sea-ice extent and krill or salp dominance on the Antarctic food web. Nature 387:897–900
Mäusbacher R, Müller J, Schmidt R (1989) Evolution of postglacial sedimentation in Antarctic lakes (King George Island). Zeitschrift fur Geomorphologie 33:219–234
Melles M, Verkulich SR, Hermichen WD (1994) Radiocarbon dating of lacustrine and marine sediments from the Bunger Hills. East Antarctica. Antarctic Sci 6:375–378
Mosley-Thompson M, Thompson LG, Grootes PM, Gundestrup N (1990) Little Ice Age (Neoglacial) paleoenvironmental conditions at Siple Station, Antarctica. Ann Glaciol 14:199–204
Pistorius PA, Bester MN, Kirkman SP (1999) Survivorship of a declining population of southern elephant seals, Mirounga leonina, in relation to age, sex and cohort. Oecologia 121:201–211
Prahl FG, Bennett JT, Carpenter R (1980) The early diagenesis of aliphatic hydrocarbons and organic matter in sedimentary particulates from Dabob Bay, Washington. Geochimica et Cosmochimica Acta 44:1967–1976
Ruiz-Fernández AC, Hillair-Marcel C, Páez-Osuna F, Ghaleb B, Soto-Jiménez M (2003) Historical trends of metal pollution recorded in the sediments of the Culiacan River Estuary, Northwestern Mexico. Appl Geochem 18:577–588
Schmidt R, Mausbacher R, Muller J (1990) Holocene diatom flore and stratigraphy from sediment cores of two Antarctic lakes (King George Island). J Paleolimnol 3:55–14
Schubert CJ, Calvert SE (2001) Nitrogen and carbon isotope composition of marine and terrestrial organic matter in Arctic ocean sediments: implication for nutrient utilization and organic matter composition. Deep-sea Res I 48:789–810
Shevenell AE, Domack EW, Kernan GM (1996) Record of Holocene palaeoclimate changes along the Antarctic Peninsula: evidence from glacial marine sediments, Lallemand Fjord. Pap Proc R Soc Tasmania 130:55–64
Siegel V, Loeb V (1995) Recruitment of Antarctic krill Euphausia superba and possible causes for its variability. Mar Ecol Prog Ser 123:45–56
Smith RC, Ainley D, Baker K, Domack E, Emslie S, Fraser B, Kennett J, Leventer A, Thompson EM, Stammerjohn S, Vernet M (1999) Marine ecosystem sensitivity to climate change. Bioscience 49:393–404
Sun GQ, Xing GX, Cao YC, Xu H (1991) Study on variation in 15N natural abundance: characteristics of variation in 15N natural abundance of forest soils. Pedosphere 1:277–281
Sun LG, Xie ZQ (2001) Relics: penguin population programs. Sci Prog 84:31–44
Sun LG, Xie ZQ, Zhao JL (2000) A 3,000-year record of penguin populations. Nature 407:858
Trathan PN, Croxall JP, Murohy EJ (1996) Dynamics of Antarctic penguin populations in relation to inter-annual variability in sea ice distribution. Polar Biol 16:321–330
Xie ZQ (2001) Lake sediment and change of ecological environment of penguin on Ardley Island in Antarctica. PhD Dissertation, University of Science and Technology of China (in Chinese with English abstract)
Zale R (1994) Changes in size of the Hope Bay Adele Penguin rookery as inferred from lake Boeckella sediments. Ecography 17:297–304
Zhao JI (1991) The characteristics of the modern environmental geochemistry and natural environmental evolution in the region of Antarctic Great Wall Station. Science Press, Beijing (in Chinese with detail English summary)
Zhao JL (1997) Climatic changes in the regions of Antarctic Great Wall Station, Southern Chile and South Georgia Island. Chin J Polar Sci 8:27–32
Acknowledgements
We would like to thank the Polar Office of the National Oceanic Bureau of China for support and assistance. This study was supported by the National Natural Science Foundation of China (Grant nos. 40231002 and 40076032). We especially thank Dr. Dominic A. Hodgson and an anonymous reviewer for their critical comments and careful corrections on the manuscript.
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Sun, L., Liu, X., Yin, X. et al. A 1,500-year record of Antarctic seal populations in response to climate change. Polar Biol 27, 495–501 (2004). https://doi.org/10.1007/s00300-004-0608-2
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DOI: https://doi.org/10.1007/s00300-004-0608-2