H. Magdi Selim is professor of soil physics, A. George and Mildred L. Caldwell Endowed Professor, School of Plant, Environmental and Soil Science at Louisiana State University at Baton Rouge. He is internationally recognized for his research in the areas of kinetics of reactive chemicals in heterogeneous porous media and transport modeling of dissolved chemicals in water-saturated and unsaturated soils. Dr. Selim is the original developer of the two-site and second-order models for describing the retention processes of dissolved chemicals in soils and natural materials in porous media. Pioneering works also include multistep/multireaction and nonlinear kinetic models for heavy metals, radionuclides, explosive contaminants, and phosphorus and pesticides in soils and subsurface media. His research interests include saturated and unsaturated water flow in multilayered one- and two-dimensional systems.

• Competitive Sorption of Heavy Metals in Soils: Experimental Evidence. Equilibrium and Kinetic Modeling of Competitive Heavy Metals Sorption and Transport in Soils. Behavior of Heavy Metals in Soils: Individual and Multiple Competitive Adsorption. Leaching of Antimony from Contaminated Soils. Mercury Sorption and Desorption by Tropical Soils. Sorption of Heavy Metals in Tropical Soils. Influence of Selenium Speciation and Fractionation on its Mobility in Soils. Transport Parameters and Sorption-Desorption of Zn and Cu in Soddy Soils of the Upper Volga. Sorption and Desorption of Heavy Metals in Low-Activity Clays under Coffee Tracts of South India. Non-Point Source of Alkaline Earth Elements Contamination in Agricultural Watersheds. Release Rates of Solutes from Phosphatic Shales in Southeast Idaho, USA. Arsenic and Cadmium Solubilization and Immobilization in Paddy Soils in Response to Alternate Submergence and Drainage. Index.

H. Magdi Selim is professor of soil physics, A. George and Mildred L. Caldwell Endowed Professor, School of Plant, Environmental and Soil Science at Louisiana State University at Baton Rouge. He is internationally recognized for his research in the areas of kinetics of reactive chemicals in heterogeneous porous media and transport modeling of dissolved chemicals in water-saturated and unsaturated soils. Dr. Selim is the original developer of the two-site and second-order models for describing the retention processes of dissolved chemicals in soils and natural materials in porous media. Pioneering works also include multistep/multireaction and nonlinear kinetic models for heavy metals, radionuclides, explosive contaminants, and phosphorus and pesticides in soils and subsurface media. His research interests include saturated and unsaturated water flow in multilayered one- and two-dimensional systems.

• Competitive Sorption of Heavy Metals in Soils: Experimental Evidence. Equilibrium and Kinetic Modeling of Competitive Heavy Metals Sorption and Transport in Soils. Behavior of Heavy Metals in Soils: Individual and Multiple Competitive Adsorption. Leaching of Antimony from Contaminated Soils. Mercury Sorption and Desorption by Tropical Soils. Sorption of Heavy Metals in Tropical Soils. Influence of Selenium Speciation and Fractionation on its Mobility in Soils. Transport Parameters and Sorption-Desorption of Zn and Cu in Soddy Soils of the Upper Volga. Sorption and Desorption of Heavy Metals in Low-Activity Clays under Coffee Tracts of South India. Non-Point Source of Alkaline Earth Elements Contamination in Agricultural Watersheds. Release Rates of Solutes from Phosphatic Shales in Southeast Idaho, USA. Arsenic and Cadmium Solubilization and Immobilization in Paddy Soils in Response to Alternate Submergence and Drainage. Index.

H. Magdi Selim is professor of soil physics, A. George and Mildred L. Caldwell Endowed Professor, School of Plant, Environmental and Soil Science at Louisiana State University at Baton Rouge. He is internationally recognized for his research in the areas of kinetics of reactive chemicals in heterogeneous porous media and transport modeling of dissolved chemicals in water-saturated and unsaturated soils. Dr. Selim is the original developer of the two-site and second-order models for describing the retention processes of dissolved chemicals in soils and natural materials in porous media. Pioneering works also include multistep/multireaction and nonlinear kinetic models for heavy metals, radionuclides, explosive contaminants, and phosphorus and pesticides in soils and subsurface media. His research interests include saturated and unsaturated water flow in multilayered one- and two-dimensional systems.

• Competitive Sorption of Heavy Metals in Soils: Experimental Evidence. Equilibrium and Kinetic Modeling of Competitive Heavy Metals Sorption and Transport in Soils. Behavior of Heavy Metals in Soils: Individual and Multiple Competitive Adsorption. Leaching of Antimony from Contaminated Soils. Mercury Sorption and Desorption by Tropical Soils. Sorption of Heavy Metals in Tropical Soils. Influence of Selenium Speciation and Fractionation on its Mobility in Soils. Transport Parameters and Sorption-Desorption of Zn and Cu in Soddy Soils of the Upper Volga. Sorption and Desorption of Heavy Metals in Low-Activity Clays under Coffee Tracts of South India. Non-Point Source of Alkaline Earth Elements Contamination in Agricultural Watersheds. Release Rates of Solutes from Phosphatic Shales in Southeast Idaho, USA. Arsenic and Cadmium Solubilization and Immobilization in Paddy Soils in Response to Alternate Submergence and Drainage. Index.