Sorption Kinetics of Trace Elements in Soils and Soil Materials - D.G. Strawn and D.L. SparksAdsorption Isotherms of Nickel in Acid Forest Soils - F. Zehetner and W.W. WenzelSorption-Desorption Equilibria and Dynamics of Cadmium During Transport in Soil - R.S. Kookana, R. Naidu, D.A. Barry, Y.T. Tran, and K. BajracharyaModeling the Kinetics of Heavy Metals Reactivity in Soils- H. Magdi SelimCopper Retention as Affected by Complex Formation with Tartaric and Fulvic Acids - A.A. Ponizovsky, T.A. Studenikina, and E.V. MironenkoCopper Mobility and Bioavailabilty in Relation with Chemical Speciation in Sandy Soil - E.J.M. Temminghoff, M.P.J.C. Marinussen, and S.E.A.T.M. Van der ZeeSelenium Speciation in Soil Water: Experimental and Model Predictions - K.J. ReddyInfluence of Reducing Conditions on the Mobility of Divalent Trace Metals in Soils - P. Cambier and R. CharlatchkaLead Mobilization in Calcareous Agricultural Soils - C. Perez-Sirvent, J. Martinez-Sanchez, and C. Garcia-RizoMetal Retention and Mobility as Influenced by Some Organic Residues Added to Soils: A Case Study - Luis MadridThe Rhizosphere and Trace Element Acquisition in Soils - G.R. Gobran, S. Clegg, and F. CourchesneDistribution of Ecologically Significant Fractions of Selected Heavy Metals in the Soil Profile - T. Nemeth, K. Bujtas, J. Csillag, G. Partay, A. Lukacs, and M.Th. van GenuchtenHeavy Metal Contamination in Industrial Areas and Old Deserted Sites: Investigation, Monitoring, Evaluation, and Remedial Concepts - I. Twardowska, S. Schulte-Hostede, and A.A.F. Kettrup