Abstract
A freshwater wetland at the Experimental Lakes Area in northwestern Ontario stored most of the SO4 2− received annually from precipitation, runoff and experimental additions. The S budget was determined for a small fen spray irrigated with H2SO4 and HNO3. Annual S retention was greatest during the first year of experimental addition of H2SO4 (73% of input in 1983). Retention was lowest (22%) in 1984, a year of lower than average precipitation with a long hot summer. During years with hot, dry summers, SO4 2− was produced from the reoxidation of reduced S compounds in the peat and released to surface waters. The autumn SO4 2− pulse was accompanied by the release of Ca and Mg but was not accompanied by a H+ release as has been detected in eastern Ontario and southern Norway, areas which receive more acidic precipitation.
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References
Bayley, S.E.: 1986, unpublished data.
Bayley, S.E., and Schindler, D.W.: 1986, ‘Sources of Alkalinity in Precambrian Shield Watersheds under Natural Conditions and after Fire or Acidification’ in Hutchinson T. and Meema K. (eds.),Effects of Acid Deposition on Forests, Wetlands and Agricultural Ecosystems, Proceedings of the Workshop. Springer-Verlag, New York, in press.
Bayley, S.E., Vitt, D.H., Newbury, R.W., Beaty, K.G., Behr, R., and Miller, C.: 1986,Can. J. Fish. Aquat. Sci., in press.
Beaty, K.G.: 1986, unpublished data.
Behr, R.S.: 1985, ‘Sulfur Dynamics in an Experimentally Acidified Mire in Northwestern Ontario’, M.Sc. Thesis, University of Manitoba, MB, various pagination.
Braekke, F.H.: 1981, ‘Hydrochemistry of High Altitude Catchments in South Norway, 1. Effects of Summer Droughts and Soil-Vegetation Characteristics’,Rep. Norw. For. Res. Inst.,36.8, 26 pp.
Brown, K.A.: 1980, ‘The Distribution of Sulfur Compounds in a Peat Bog in Relation to Stream Water Chemistry’. British Report of Central Electricity Research Laboratories, RD/L/N 150/80, Central Electricity Generating Board. Surrey, England, 18 pp.
Brown, K.A.: 1985,Soil Biol. and Biochem.,17, 39.
Brown, K.A.: 1986,Soil Biol. and Biochem.,18, 131.
Brown, K.A., and MacQueen, J.F.: 1985,Soil Biol. and Biochem.,17, 411.
Calles, U.M.: 1983,Hydrobiologia,101, 13.
Casagrande, D.J., Idowu, G., Friedman, A., Rickert, P., Siefert, K., and Schlenz, D.: 1979,Nature,282, 599.
Hemond, H.F.: 1980,Ecol. Monogr.,50, 507.
Howarth, R.W., and Merkel, S: 1984,Limnol. Oceanogr.,29, 598.
Kerekes, J., Beauchamp, S., Jordon, W., and Vaughan, H.: 1985, ‘Sources of Sulfate Ions and Acidity in Wetlands and Lakes in Nova Scotia’. Abstract in International Symposium on Acidic Precipitation, Muskoka, ON, p. 237.
Lazerte, B.D., and Dillon, P.J.: 1984,Can. J. Fish. Aquat. Sci.,41, 1664.
Lazerte, B.D., and Dillon, P.J.: 1985, ‘Chemical Transformations. V. Chemical Transformations of Stream and Soilwater Flowing Through Sphagnum Conifer Swamps of Central Ontario’, Abstract in International Symposium on Acidic Precipitation, Muskoka, ON, p. 207.
Likens, G.E., Bormann, F.H., Pierce, R.S., Eaton, J.S., and Johnson, N.M.: 1977, ‘Biogeochemistry of a Forested Ecosystem’, Springer-Verlag, New York, 146 pp.
Linsey, G.A., Schindler, D.W., and Stainton, M.P.: 1986,Can. J. Fish. Aquat. Sci., in press.
National Research Council Canada.: 1981, ‘Acidification in the Canadian Aquatic Environment’, NRCC No.18475, 369 pp.
Newbury, R.W., and Beaty, K.G.: 1980,Can. J. Fish, Aquat. Sci.,37, 335.
Pakarinen, P.: 1981,Ann. Bot. Fenn.,18, 275.
Pakarinen, P., and Tolonen, K.: 1980,Suo,31, 1.
Rippon, J.E., Skeffington, R.A., Wood, M.J., Brown, K.A., and Brown, D.J.A.: 1980, ‘Hydrogen, Sulphur and Nitrogen Budgets in Soils and Catchments’, p. 276–277, in Drablos, D., and Tollan, A. (eds.)Ecological Impact of Acid Precipitation, SNSF Project, Oslo, Norway.
Rudd, J.W.M., Kelly, C.A., Furutani, A.: 1986,Limnol. Oceanogr., in press.
Schindler, D.W., Newbury, R.W., Beaty, K.G., and P. Campbell.: 1976,J. Fish. Res. Board Can.,33, 2526.
Stainton, M.P., Capel, M.J., and Armstrong, F.A.J.: 1977, ‘The Chemical Analysis of Fresh Water’, 2nd edition,Can. Fish. Mar. Serv. Misc. Spec. Publ.,25, 166 pp.
Urban, N.R., Eisenreich, S.J., and Gorham, E.: 1986, ‘Proton Cycling in Bogs: Geographic Variations in Northeastern North America, in Hutchinson, T., and Meema, K. (eds.),Effects of Acid Deposition on Forests, Wetlands and Agricultural Ecosystems, Proceedings of the Workshop, Springer-Verlag, New York.
Vitt, D.H., and Bayley, S.E.: 1984,Can. J. Bot.,62, 1485.
Wieder, R.K.: 1985,Biogeochemistry,1, 277.
Wieder, R.K., and Lang, G.E.: 1984,Water Air Soil Pollut.,23, 381.
Wright, R.F.: 1983,Hydrobiologia,101, 1.
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Bayley, S.E., Behr, R.S. & Kelly, C.A. Retention and release of S from A freshwater wetland. Water Air Soil Pollut 31, 101–114 (1986). https://doi.org/10.1007/BF00630824
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DOI: https://doi.org/10.1007/BF00630824