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Preliminary evidence of a biomass-burning event from a 60 year-old firn core from Antarctica by ion chromatographic determination of carboxylic acids

  • R. Udisti (a1), S. Becagli (a1), R. Traversi (a1), S. Vermigli (a1) and G. Piccardi (a1)...

Abstract

An ion chromatographic method for the determination of fluoride and some organic anions (lactate, acetate, glycolate, propionate, formate, methane sulphonate and pyruvate) at sub-μgl−1 concentration levels is applied to a 22 m (63 years) firn core drilled at Hercules Névé, northern Victoria Land, Antarctica. The first effective distribution data of acetate, propionate and formate for this region are reponed here. Mean values of 9.9,7.7 and 2.4 μgl−1 were calculated for acetate, Formate and propionate, respectively, in the absence of particular events (background values).

The temporal (1928-82) concentration/depth profiles of these components showed a probable long-term biomass-burning event in the 1930s that can be related back to processes in the Southern Hemisphere. Such burning events may be demonstrated from the simultaneous concentration increase of carboxylic acid, potassium, ammonium and fluoride and from a very high dust content. Similar increasing trends in the same time period are not shown by other snow components usually considered as source indicators (methane sulphonic acid: biogenic marker; nssSO4 2- : biogenic and volcanic indicator; Na+ and Cl: sea-spray contribution; Ca2+ : crustal input), so it was possible to exclude such alternative explanations.

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Andreae, M. O., Talbot, R. W., Berresheim, R. and Beecher, K. M.. 1990 Precipitation chemistry in central Amazonia. J. Geophys. Res., 95(D10), 16,987-16,999.
Berresheim, H. 1987. Biogenic sulfur emissions from the subantarctic and Antarctic oceans. J. Geophys. Res., 92(D11), 13,245-13,262.
Cachier, H. 1995. Combustion carbonaceous aerosols in the atmosphere: implications (or ice core studies. In Delmas, R. J., ed. Ice core studies of global biogeochemical cycles. Berlin, etc., Springer-Verlag, 313346.
Cheam, V. 1989. Determination of organic and inorganic acids in precipitation samples. J. Chromatog., 482(2), 381392.
Cheam, V. 1992. Comparison of ion chromatographic methods for the determination of organic and inorganic acids in precipitation samples. Analyst, 117, 1137–1144.
Dignon, J. 1995. Impact of biomass burning on the atmosphere. In Delmas, R. J., ed. Ice core studies of global biogeochemical cycles. Berlin, etc., Springer-Verlag, 299311. (NATO ASI Series I: Global Environmental Change 30.
Jacob, D. J. 1986. Chemistry of OH in remote clouds and its role in the production of formic acid and peroxymonosulfate. J. Geophys. Res., 91(D9), 98079826.
Jacob, D. J. and Wofsy, S. C.. 1988. Photochemistry of biogenic emission over the Amazon forest. J. Geophys. Res., 93(D2), 14771486.
Jacob, D. J. and Wofsy, S. C.. 1990. Budgets of reactive nitrogen, hydrocarbons and ozone over the Amazon forest during the wet season. J. Geophys. Res., 95(D10), 16,737-16,754.
Keene, W. C. and Galloway, J. N.. 1988. The biogeochemical cycling of formic and acetic acids through the troposphere: an overview of current understanding. Tellus, 40B(5), 322334.
Lambert, G., Ardouin, B. and Mesbach-Bendezu, A.. 1983. Atmosphere to snow transfer in Antarctica. In Pruppacher, H. R., Semonin, R. G. and Slinn, W. G. N., eds. Precipitation scavenging, dry deposition, and resuspension. New Vork, Elsevier Science Publishers, 12891300.
Legrand, M. and de Angelis, M.. 1995. Origins and variations of light carboxylic acids in polar precipitation. J. Geophys. Res., 100(D1), 14451462.
Legrand, M. and de Angelis, M.. 1996. Light carboxylic acids in Greenland ice: a record of past forest lires and vegetation emissions from the boreal zone. J. Geophys. Res., 101(D2), 41294145.
Legrand, M. and Saigne, C.. 1988. Formate, acetate and methanesulfonate measurements in Antarctic ice: some geocJiemkal implications. Atmos. Environ., 22(5), 1011–1017.
Legrand, M., M., de Angelis and Maupetit, F.. 1993. Field investigation of major and minor ions along Summit (central Greenland) ice cores by ion chromatography. J. Chromatog., 640 (1-2), 251258.
Legrand, M., de Angelis, M., Cachier, H. and Gaudichet, A.. 1995. Boreal biomass burning oyer the last 80 years recorded in a Summit-Greenland ice core. In Delmas, R. J., ed. Ice core studies of global biogeochemical cycles. Berlin, etc., Springer-Verlag, 347360. (NATO ASI Series I: Global Environmental Change 30.)
Maggi, V. and Petit, J. -R.. 1998. Atmospheric dust concentration record from the Hercules Névé firn core (northern Victoria Land, Antarctica). Ann. Glaciol., 27 see paper in this volume).
Murray, F. 1989. Acid rain and acid gases in Australia. Arch. Environ. Contam. Toxic., 18, 131136.
Pourchet, M. J., Pinglot, F. and Lorius, C.. 1983. Some meteorological applications of radioactive fallout measurements in Antarctic snows. J. Geophys. Res., 88(C10), 60136020.
Rocklin, R. D., Pohl, C. A. and Schibler, J. A.. 1987. Gradient elution in ion chromatography J. Chromatog., 411(1), 107–119.
Talbot, R. W., Beecher, K. M., Harriss, R. C. and Cofer, W. R. III. 1988. Atmospheric geochemistry of formic and acetic acids at a mid-latitude temperate site. J. Geophys. Res., 93(D2), 16381652.
Talbot, R. W., Andreae, M. O., Berresheim, H., Jacob, D. J. and Beecher, K. M.. 1990. Sources and sinks of formic, acetic and pyruvic acids over central Amazonia. 2. Wet season. J. Geophys. Res., 95(D10), 16,799-16,811.
Tsitouridou, R. and Puxbaum, H.. 1987. Application of a portable ion Chromatograph for field site measurements of the ionic composition of fog water and atmospheric aerosols. Int. J. Environ. Anal. Chem., 31, 1122.
Udisti, R. 1996. Multiparametric approach for chemical dating of snow layers from Antarctica, Int. J. Environ. Anal. Chem., 63, 225244.
Udisti, R., Barbolani, E. and Piccardi, G.. 1991. Determination of some organic and inorganic substances present at ppb level in Antarctic snow and ice by ion chromatography. Ann. Chim., 81 (7-8), 325341.
Udisti, R., Bellandi, S. and Piccardi, G.. 1994. Analysis of snow from Antarctica: a critical approach to ion-chromatographic methods. Fresenius' J. Anal. Chem., 349(4), 289–293.
Watts, S. F., Brimblecombe, P. and Watson, A. J.. 1990. Methanesulphonic acid, dimethyl sulphoxide and dimethyl sulphone in aerosols. Atmos. Environ., 24A (2), 353359.

Preliminary evidence of a biomass-burning event from a 60 year-old firn core from Antarctica by ion chromatographic determination of carboxylic acids

  • R. Udisti (a1), S. Becagli (a1), R. Traversi (a1), S. Vermigli (a1) and G. Piccardi (a1)...

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