Dokumente Fakultät für Forstwissenschaften und Waldökologie (inkl. GAUSS) nach Gutachter "Flessa, Heiner Prof. Dr."
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Determination of the denitrification capacity of unconsolidated rock aquifers using 15N tracer experiments at groundwater monitoring wells - development of a new method to assess actual and future denitrification in aquifers
(2014-12-02)The nitrogen cycle is one of the most important nutrient cycles in terrestrial ecosystems and has been dramatically altered by increasing anthropogenic inputs of reactive nitrogen (Nr) to terrestrial ecosystems. Nitrate ... -
Nitrous Oxide in denitrifying Aquifers: Reaction Kinetics, Significance of Groundwater-derived Emission and an improved Concept for the Groundwater Emission Factor
(2010-05-25)Beside carbon dioxide and methane, the atmospheric trace gas nitrous oxide (N2O) is a major greenhouse gas. It is predominantly produced in soils and aquatic systems during microbiological ... -
Nutrient stocks, acidity, processes of N transformation and net uptake of methane in soils of a temperate deciduous forest with different abundance of beech (Fagus sylvatica L.)
(2009-12-15)Tree species can influence soil properties, processes and related soil functions. Whilst differences between conifers and deciduous tree species in affecting soils properties and functions ... -
Trace gas fluxes and belowground carbon allocation in tropical montane forest soils of Southern Ecuador
(2011-10-12)Tropical forest soils are important sources of the greenhouse gases carbon dioxide (CO2) and nitrous oxide (N2O), and of nitric oxide (NO), a precursor of ozone production. They are also ... -
Verbleib des organischen Kohlenstoffs in Bodenfraktionen nach Landnutzungswechsel in den humiden Tropen
(2008-01-28)The soil organic matter pool represents a major part of the terrestrial carbon reservoir. Decomposition of soil organic matter contributes to important fluxes of the global carbon cycle. ...