The Missing Flux in a 35S Budget for the Soils of a Small Polluted Catchment
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A combination of cosmogenic and artificial 35S was used to assess the movement of sulfur in a steep Central European catchment affected by spruce die-back. The Jezeří catchment, Krušné Hory Mts. (Czech Republic) is characterized by a large disproportion between atmospheric S input and S output via stream discharge, with S output currently exceeding S input three times. A relatively high natural concentration of cosmogenic 35S (42 mBq L-1) was found in atmospheric deposition into the catchment in winter and spring of 2000. In contrast, stream discharge contained only 2 mBq L-1. Consequently, more than 95% of the deposited S is cycled or retained within the catchment for more than several months, while older S is exported via surface water. In spring, when the soil temperature is above 0 °C, practically no S from instantaneous rainfall is exported, despite the steepness of the slopes and the relatively short mean residence time of water in the catchment (6.5 months). Sulfur cycling in the soil includes not just adsorption of inorganic sulfate and biological uptake, but also volatilization of S compounds back into the atmosphere. Laboratory incubations of an Orthic Podzol from Jezeří spiked with 720 kBq of artificial 35S showed a 20% loss of the spike within 18 weeks under summer conditions. Under winter conditions, the 35S loss was insignificant (<5%). This missing S flux was interpreted as volatilized hydrogen sulfide resulting from intermittent dissimilatory bacterial sulfate reduction. The missing S flux is comparable to the estimated uncertainty in many catchment S mass balances (±10%), or even larger, and should be considered in constructing these mass balances. In severely polluted forest catchments, such as Jezeří, sulfur loss to volatilization may exceed 13 kg ha-1 a-1, which is more than the current total atmospheric S input in large parts of North America and Europe.
- Alewell, C. and Novák, M.: 2001, ‘Spotting zones of dissimilatory sulfate reduction in a forested catchment: The 34S-35S approach’, Environ. Pollut. 112, 369-377.
- Buzek, F., Hanzlík, J., Hrubý, M. and Tryzna, P.: 1991, ‘Evaluation of the runoff components on the slope of an open-cast mine by means of environmental isotopes 18O and T’, J. Hydrol. 127, 23-36.
- Chakrabarti, J. N.: 1978, ‘Analytical procedures for sulfur in coal desulfurization products’, In C. Karr Jr. (ed.), Analytical Methods for Coal and Coal Products, Academic Press, New York, pp. 279-323.
- Chapman, S. J., Kanda, K., Tsuruta, H. and Minami, K.: 1996, ‘Influence of temperature and oxygen availability on the flux of methane and carbon dioxide from wetlands: A comparison of peat and paddy soils’, Soil Sci. Plant Nutr. 42, 269-277.
- Eimers, M. C. and Dillon, P. J.: 2002, ‘Climate effects on sulphate flux from forested catchments in south-central Ontario’, Biogeochemistry 61, 337-355.
- Giesemann, A., Jäger, H. J. and Feger, K. H.: 1995, ‘Evaluation of sulphur cycling in managed forest stands by means of stable S-isotope analysis’, Plant Soil 168-169, 399-404.
- Groscheová, H., Novák, M. and Alewell, C.: 2000, ‘Changes in the d 34 S ratio of pore-water sulfate in incubated Sphagnumpeat’, Wetlands 20, 62-69.
- Groscheová, H., Novák, M., Havel, M. and Černý, J.: 1998, ‘Effect of altitude and tree species on d 34 S of deposited sulfur (Jezeří Catchment, Czech Republic)’, Water, Air, Soil Pollut. 105, 295-303.
- Houle, D., Carignan, R. and Ouimet, R.: 2001,‘Soil organic sulfur dynamics in a coniferous forest’, Biogeochemistry 53, 105-124.
- Jenkins, A., Ferrier, R. C. and Wright, R. F.: 2001, ‘Assessment of recovery of European surface waters from acidification 1970-2000’, Hydrol. Earth Syst. Sci. 5, 273-542.
- Krouse, H. R. and Grinenko, V. A.: 1991, Stable Isotopes. Natural and Anthropogenic Sulphur in the Environment, SCOPE 43, John Wiley & Sons, New York, pp. 466.
- Lal, D. and Peters, B.: 1966, Cosmic Ray Produced Radioactivity on the Earth, Handbuch der Physik, Springer-Verlag, New York, U.S.A., pp. 550-612.
- Likens, G. E., Driscoll, C. T., Buso, D. C., Mitchell, M. J., Lovett, G. M., Bailey, S. W., Siccama, T. G., Reiners, W. A. and Alewell, C.: 2002, ‘The biogeochemistry of sulfur at Hubbard Brook’, Biogeochemistry 60, 235-316.
- Mayer, B., Feger, K. H., Giesemann, A. and Jäger, H. J.: 1995, ‘Interpretation of sulfur cycling in two catchments in the Black Forest (Germany) using stable sulfur and oxygen isotope data’, Biogeochemistry 30, 31-58.
- Michel, R. L., Campbell, D., Clow, D. and Turk, J. T.: 2000, ‘Timescales for migration of atmospherically derived sulphate through an alpine/subalpine watershed, Loch Vale, Colorado’, Water Resour. Res. 36, 27-36.
- Michel, R. L., Turk, J. T., Campbell, D. H. and Mast, M. A.: 2002, ‘Use of natural 35S to trace sulphate cycling in small lakes, Flattops Wilderness Area, Colorado, U.S.A.’, Water, Air, Soil Pollut.: Focus 2, 5-18.
- Mitchell, M. J. and Fuller, R. D.: 1988, ‘Models of sulfur dynamics in forest and grassland ecosystems with an emphasis on soil processes’, Biogeochemistry 5, 133-164.
- Novák, M., Wieder, R. K. and Schell, W. R.: 1994, ‘Sulfur during early diagenesis in Sphagnumpeat: Insights from d 34 S ratio profiles in 210Pb-dated peat cores’, Limnol. Oceanogr. 39, 1172-1185.
- Novák, M. and Přechová, E.: 1995, ‘Movement and transformation of 35S-labelled sulphate in the soil of a heavily polluted site in the Northern Czech Republic’, Environ. Geochem. Health 17, 83-94.
- Novák, M., Bottrell, S. H., Groscheová, H., Buzek, F. and Černý, J.: 1995, ‘Sulphur isotope characteristics of two North Bohemian forest catchments’, Water, Air, Soil Pollut. 85, 1641-1646.
- Novák, M., Bottrell, S. H., Fottová, D., Buzek, F., Groscheová, H. and Žák, K.: 1996, ‘Sulfur isotope signals in forest soils of Central Europe along an air pollution gradient’, Environ. Sci. Technol. 30, 3473-3476.
- Novák. M., Kirchner, J. W., Groscheová, H., Havel, M., Černý, J., Krejčí, R. and Buzek, F.: 2000, ‘Sulfur isotope dynamics in two Central European watersheds affected by high atmospheric deposition of SOx’, Geochim. Cosmochim. Acta 64, 367-383.
- Novák, M., Jačková, I. and Přechová, E.: 2001, ‘Temporal trends in the isotope signature of air-borne sulfur in Central Europe’, Environ. Sci. Technol. 35, 255-260.
- Novák, M., Buzek, F., Harrison, A. F., Přechová, E., Jačková, I. and Fottová, D.: 2003, ‘Similarity between C, N and S stable isotope profiles in European spruce forest soils: Implications for the use of d 34 S as a tracer’, Appl. Geochem. 18, 765-779.
- Nriagu, J. O., Holdway, D. A. and Coker, R. D.: 1987, ‘Biogenic sulfur and the acidity of rainfall in remote areas of Canada’, Science 237, 1189-1192.
- Peters, N. E., Černý, J., Havel, M. and Krejčí, R.: 1999, ‘Temporal trends of bulk precipitation and water chemistry (1977-1997) in a small forested area, Krusné hory, northern Bohemia, Czech Republic’, Hydrol. Process. 13, 2721-2741.
- Sall, J. and Lehman, A.: 1996, JMP Start Statistics, Duxbury Press, New York, pp. 656.
- Siegenthaler, U.: 1971, ‘Sauerstoff-18, Deuterium und Tritium im Wasserkreislauf’, unpublished Ph.D. Dissertation, University of Bern, Switzerland.
- Strickland, T. C. and Fitzgerald, J.W.: 1984, ‘Formation and mineralization of organic sulfur in forest soils’, Biogeochem. 1, 79-95.
- Sueker, J. K., Turk, J. T. and Michel, R. L.: 1999, ‘Use of cosmogenic S-35 for comparing ages of water from three alpine-subalpine basins in the Colorado Front Range’, Geomorphology 27, 61.
- Sumner, E.: 2000, Handbook of Soil Science, CRC Press, Boca Raton, pp. 2148.
- Watwood, M. E. and Fitzgerald, J. W.: 1988, ‘Sulfur transformations in forest litter and soil-results of laboratory and field incubations’, Soil Sci. Soc. Am. J. 52, 1478-1483.
- Wieder, R. K. and Lang, G. E.: 1988, ‘Cycling of inorganic and organic sulfur in peat from Big Run Bog, West Virginia’, Biogeochemistry 5, 221.
- The Missing Flux in a 35S Budget for the Soils of a Small Polluted Catchment
Water, Air and Soil Pollution: Focus
Volume 4, Issue 2-3 , pp 517-529
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- cosmogenic 35 S
- gaseous S~loss