A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Phosphorous Transport with Water Flow in Acid, Sandy Soils
Abstract Literature dealing with phosphorous transport in acid, sandy soils was reviewed, and a mechanistic, single-component model was developed for describing P transport with multi-compartmental kinetic and instantaneous reversible and irreversible sorption, transformations of organic to inorganic P forms, and root uptake during steady and unsteady flow in saturated and unsaturated soils. The utility of the model was demonstrated with the use of one-site, parallel two-site, and sequential two-site P sorption models by comparisons to analytical solutions (where available), by sensitivity analyses, and by a comparison to experimental data. A need exists to develop mechanistic, multi-component, P transport models which include competitive kinetic chemical interactions between P and other anions (organic as well as inorganic) for reaction microsites in the soil, and between P and AI, Fe, and Ca.
Phosphorous Transport with Water Flow in Acid, Sandy Soils
Abstract Literature dealing with phosphorous transport in acid, sandy soils was reviewed, and a mechanistic, single-component model was developed for describing P transport with multi-compartmental kinetic and instantaneous reversible and irreversible sorption, transformations of organic to inorganic P forms, and root uptake during steady and unsteady flow in saturated and unsaturated soils. The utility of the model was demonstrated with the use of one-site, parallel two-site, and sequential two-site P sorption models by comparisons to analytical solutions (where available), by sensitivity analyses, and by a comparison to experimental data. A need exists to develop mechanistic, multi-component, P transport models which include competitive kinetic chemical interactions between P and other anions (organic as well as inorganic) for reaction microsites in the soil, and between P and AI, Fe, and Ca.
Phosphorous Transport with Water Flow in Acid, Sandy Soils
Mansell, R. S. (author) / Bloom, S. A. (author) / Burgoa, B. (author)
1991-01-01
44 pages
Article/Chapter (Book)
Electronic Resource
English
| British Library Conference Proceedings | 2000
Flow Potential of Sandy Soils with Different Grain Compositions
| British Library Online Contents | 2000
| Online Contents | 2001
| Springer Verlag | 2001
Partitioning of Butachlor at Air-Water Interface and Transport in Unsaturated Sandy Soils
| British Library Online Contents | 2001