Summary
Sulphur dioxide gas is a potent inhibitor of respiration in decomposing pine litter at concentrations commonly encountered in rural air. Results from constant level and fluctuating level sulphur dioxide chamber fumigations, and from open air field fumigation systems, suggest that sulphur dioxide is readily dry deposited to forest litter, where it oxidises to form sulphuric acid. This in turn leads to a substantial drop in pH of the litter leading to enhanced leaching of cations, especially calcium and magnesium.
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© 1988 ECSC, EEC, EAEC, Brussels and Luxembourg
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Ineson, P., Wookey, P.A. (1988). Effects of Sulphur Dioxide on Forest Litter Decomposition and Nutrient Release. In: Mathy, P. (eds) Air Pollution and Ecosystems. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-4003-1_26
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DOI: https://doi.org/10.1007/978-94-009-4003-1_26
Publisher Name: Springer, Dordrecht
Print ISBN: 978-94-010-8276-1
Online ISBN: 978-94-009-4003-1
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