Articles | Volume 12, issue 3
https://doi.org/10.5194/tc-12-1069-2018
https://doi.org/10.5194/tc-12-1069-2018
Research article
 | 
26 Mar 2018
Research article |  | 26 Mar 2018

New insights into the use of stable water isotopes at the northern Antarctic Peninsula as a tool for regional climate studies

Francisco Fernandoy, Dieter Tetzner, Hanno Meyer, Guisella Gacitúa, Kirstin Hoffmann, Ulrike Falk, Fabrice Lambert, and Shelley MacDonell

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Cited articles

Abram, N. J., Mulvaney, R., Wolff, E. W., Triest, J., Kipfstuhl, S., Trusel, L. D., Vimeux, F., Fleet, L., and Arrowsmith, C.: Acceleration of snow melt in an Antarctic Peninsula ice core during the twentieth century, Nat. Geosci., 6, 404–411, https://doi.org/10.1038/ngeo1787, 2013.
Aristarain, A., Jouzel, J., and Pourchet, M.: Past Antarctic Peninsula climate (1850–1980) deduced from an ice core istope record, Climatic Change, 9, 69–89, 1986.
Aristarain, A., Jouzel, J., and Lorius, C.: A 400 Year Isotope record of the Antarctic Peninsula climate, Geophys. Res. Lett., 17, 2369–2372, https://doi.org/10.1029/GL017i013p02369, 1990.
Aristarain, A. J., Delmas, R. J., and Stievenard, M.: Ice-Core Study of the Link between Sea-Salt Aerosol, Sea-Ice Cover and Climate in the Antarctic Peninsula Area, Climatic Change, 67, 63–86, https://doi.org/10.1007/s10584-004-0708-6, 2004.
Bintanja, R.: The local surface energy balance of the Ecology Glacier, King George Island, Antarctica: measurements and modelling, Antarct. Sci., 7, 315–325, https://doi.org/10.1017/S0954102095000435, 1995.
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Short summary
Through the geochemical analysis of the surface snow of a glacier at the northern tip of the Antarctic Peninsula, we aimed to investigate how atmosphere and ocean conditions of the surrounding region are varying under the present climate scenario. We found that meteorological conditions strongly depend on the extension of sea ice. Our results show a slight cooling of the surface air during the last decade at this site. However, the general warming tendency for the region is still on-going.
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