Titlebook: Effects of Accumulation of Air Pollutants in Forest Ecosystems; Proceedings of a Wor B. Ulrich,J. Pankrath Conference proceedings 1983 D. R

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Jürgen Friedrichs,Ulrich Schwingespes of ecosystems, measurements of element fluxes were carried out in stands of pine, oak, beech, spruce and heath. Highest rates of deposition were found for the spruce stand and lowest for the heath stand. The effect of proton consumption in the soil depends on the chemical soil state. For the sta

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Jürgen Friedrichs,Ulrich Schwingesof storage for Al-ions in the soil is the precipitation of basic aluminum sulfates. It is shown by calculated titration curves from simplified soil chemical equilibrium models that substances like the mineral jurbanite (AlOHSO.) can be understood as acids, bound to the soil matrix, but still rather

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Gabriele Glasenapp,Michael Nagel vegetation of NH. (volatilized from animal manure) and SO. (from fossil fuels). Quick nitrification of the ammonium sulfate and of mineralized organic nitrogen, even when soil pH dropped as low as 2.8–3.5, caused strong soil acidification. In 1981 total acid inputs were 750 kmol.km., which is more

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D. Nast-Kolb,B. Husain,S. Ruchholtzity as a result of excess cation uptake is equivalent to that introduced in acid rain, but because that in acid rain is introduced together with mobile anions this is the more likely to reach streams, provided that drainage over or through the soil is so rapid that neutralization reactions are not c

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https://doi.org/10.1007/978-3-658-35159-5o 1-m-deep column lysimeters and subjected to dilute H.SO. loadings over 4 1/2 years. Parameters measured were percolate volume, pH, conductivity, and concentrations of SO., K., Na., Ca., Mg. and several trace metals. Results suggest a stage-by-stage process of element loss: first, soils exhibit con

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