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Ectomycorrhizal fungi and Pinus sylvestris: aluminium toxicity, base cation deficiencies and exudation of organic anions...

Keywords: aluminium (Al), base cations, BC:Alratio, magnesium (Mg), organic anions, oxalate, malonate, ectomycorrhizal fungi, Paxillus involutus, Pinus sylvestris (Scots pine)The finding of microscopic-small tunnels in mineral grains in podzol soils was the incentive for a research programme on rock-eating mycorrhizae. The research described in thi...

Thermodynamics of the adsorption of organic cations on kaolinite : temperature dependence and calorimetry

The present work is aimed at understanding the interactions involved in the adsorption of cationic surfactants on heterogeneous surfaces. The relevance of the study derives from the environmental aspects of the adsorption of small organic molecules onto soil constituents. This thesis emphasizes the experimental aspects.In order to achieve a better ...

Determination of mass balances and ionic balances in animal manure