Dynamics of oxidation of inorganic sulphur compounds in upper soil horizons of spruce forests.
Dynamics of oxidation of inorganic sulphur compounds to sulphate by the soil of spruce forests was investigated. Sulphide, sulphite and thiosulphate are oxidized to sulphate at a maximal rate at the beginning of the reaction, oxidation of elemental sulphur exhibits a lag phase. Linear relationships between the amounts of the produced sulphate and concentrations of substrates in the soil could be detected. On the basis of ;this finding a method for comparison of the oxidative activity of various soils was proposed.
D004463:Ecology; D010084:Oxidation-Reduction; D012988:Soil Microbiology; D013431:Sulfates / Q000378:metabolism; D013440:Sulfides / Q000378:metabolism; D013447:Sulfites / Q000378:metabolism; D013455:Sulfur / Q000378:metabolism*; D014197:Trees
D013431:Sulfates; D013440:Sulfides; D013447:Sulfites; D013455:Sulfur