Abstract
Time series, covering more than 150,000 years for dust and marine salt loadings in the Antarctic atmosphere have been constructed from measurements of concentrations of aluminium and sodium in an ice core taken from East Antarctica. They exhibit an inverse correlation with δ18O measurements. These results extend our understanding of aerial transport processes during the last glacial cycle.
Similar content being viewed by others
References
Petit, J. R., Briat, M. & Royer, A. Nature 293, 139–194 (1981).
Briat, M., Royer, A., Petit, J. R. & Lorius, C. Ann. Glaciol. 3, 27–31 (1982).
Royer, A., De Angelis, M. & Petit, J. R. Climat. Change 5, 381–412 (1983).
De Angelis, M. et al. J. atmos. Chem. 1, 215–239 (1984).
Gaudichet, A., Petit, J. R., Lefevre, R. & Lorius, C. Tellus (in the press).
Legrand, M. thesis, Univ. Grenoble (1985).
Taylor, S. R. Geochim. cosmochim. Acta 28, 1273–1285 (1964).
Rahn, K. A., Borys, R. D., Shaw, G. E., Schutz, L. & Jaenicke, R. in Saharian dust. Mobilization, transport, deposition (ed. Morales, C.) 243–266 (Wiley, London, 1979).
De Angelis, M., Fehrenbach, L., Jehanno, C. & Maurette, M. Nature 317, 52–54 (1985).
Rahn, K. A. thesis, Univ. Michigan (1971).
Vinogradov, A.. P. The geochemistry of rare and dispersed chemical elements in soil, 2nd edn. (Consultant Bureau, New York, 1959).
Petit, J. R. thesis, Univ. Grenoble (1982).
Lorius, C. et al. Nature 316, 591–596 (1985).
Yiou, F., Raisbeck, G. M., Bourles, D., Lorius, C. & Barkov, N. I. Nature 316, 616–617 (1985).
Joussaume, S. Ann. Glaciol. 7, 131–137 (1985).
Lamb, H. H. in Climate: present, past and future (ed. Lamb, H. H.) 309–362 (Methuen, London, 1977).
Vanney, J. R. in Géomorphologie des plateformes continentales (ed. Doin) 1–300 (Doin, Paris, 1977).
Simpson, B. B. Nature 253, 34–35 (1975).
Samthein, M. Nature 272, 43–46 (1978).
Bowler, J. M. Earth Sci. Rev. 12, 279–310 (1976).
Darnuth, J. E. & Fairbridge, R. W. Bull. geol. Soc. Am. 81, 189–206 (1970).
Shackleton, N. J. & Opdyke, N. D. Quat. Res. 3, 39–55 (1973).
Van Loon, H. J. atmos. Sci. 24, 472–486 (1966).
Mechoso, C. R. J. atmos. Sci. 37, 2209–2233 (1980).
De Angelis, M. et al. in New perspectives in climate modelling (eds Berger, A. L. & Nicolis, C.) 23–45 (Elsevier, Amsterdam, 1984).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Angelis, M., Barkov, N. & Petrov, V. Aerosol concentrations over the last climatic cycle (160 kyr) from an Antarctic ice core. Nature 325, 318–321 (1987). https://doi.org/10.1038/325318a0
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1038/325318a0
- Springer Nature Limited
This article is cited by
-
30 years of the iron hypothesis of ice ages
Nature (2020)
-
Aluminum effects on marine phytoplankton: implications for a revised Iron Hypothesis (Iron–Aluminum Hypothesis)
Biogeochemistry (2018)
-
The Southern Annular Mode (SAM) in PMIP2 simulations of the last glacial maximum
Advances in Atmospheric Sciences (2014)
-
Determination of water-soluble and insoluble (dilute-HCl-extractable) fractions of Cd, Pb and Cu in Antarctic aerosol by square wave anodic stripping voltammetry: distribution and summer seasonal evolution at Terra Nova Bay (Victoria Land)
Analytical and Bioanalytical Chemistry (2007)
-
Environmental and biogeochemical process of accumulation of iron-phosphorus in marine sediments
Chinese Science Bulletin (2004)