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Soil chemistry 320


 
Module code GKD 320
Qualification Undergraduate
Faculty Faculty of Natural and Agricultural Sciences
Module content

Soil chemistry is the study of the chemical behaviour (precipitation, dissolution, sorption, oxidation, reduction, volatilization etc.) of elements and compounds in the soil. Soil exerts a control on nutrient availability and therefore on nutrient cycling (for example the soil-plant system). The growing anthropogenic pressure on soil and the larger environment means a fundamental understanding of the behaviour of pollutants is an increasingly important skill set required by industry. In this module we will look at the soil solution chemistry, mineral solubility, redox chemistry, as well as the chemistry at the surface of soil minerals, of a wide range of nutrients and pollutants. Soil acidification, weathering and associated chemicalmineralogical transformation, as well as landscape dynamics of carbon, iron and manganese receive special attention in this module.
Module credits 14.00
NQF Level 07
Prerequisites GKD 250
Contact time 1 practical per week, 2 lectures per week
Language of tuition Module is presented in English
Department Department of Plant and Soil Sciences
Period of presentation Semester 2
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