Sökning: "Soil degradation"
Visar resultat 1 - 5 av 139 avhandlingar innehållade orden Soil degradation.
1. Colonisation and PAH degradation by wood-rotting fungi in contaminated soil
Sammanfattning : Bioremediation of soils is considered a low-cost alternative to other remediation techniques. Its ability to remove a number of different pollutants has been demonstrated, relying mainly on the activities of indigenous soil bacteria. LÄS MER
2. Soil Degradation of Raised-beds on Orchards in the Mekong Delta Field and Laboratory Methods
Sammanfattning : Soil degradation is a complex process which may occur anywhere and at any time. It directly affects the physical, chemical and biological processes within the soil profile. Soil degradation can either be as a result of natural hazards or due to manmade actions, such as mismanagement on cropping patterns, soil preparation and cultivation practices. LÄS MER
3. Temporal and spatial variations of soil degradation in Mwisanga Catchment, Kondoa, Tanzania
Sammanfattning : .... LÄS MER
4. Wood-Decomposing Fungi: Soil colonization, effects on indigenous bacterial community in soil and hydroxyl radical production
Sammanfattning : The extracellular enzyme activities of wood-decomposing basidiomycetes are essential for wood degradation, but are also able to degrade various recalcitrant organic pollutants. The possible application of wood-decomposing fungi in bioremediation has increased the interest in understanding their growth and activity in soil. LÄS MER
5. Landscape and soil erosion history in central Tanzania : a study based on lacustrine, colluvial and alluvial deposits
Sammanfattning : .... LÄS MER