Water quality -- Contaminant behavior in the environment : basic principles -- Major water quality parameters and applications -- Behavior of metal species in the natural environment -- Soil, groundwater, and subsurface contamination -- General properties of nonaqueous phase liquids and the behavior of light nonaqueous phase liquids in the subsurface -- Behavior of dense nonaqueous phase liquids in the subsurface -- Biodegradation and bioremediation of LNAPLs and DNAPLs -- Behavior of radionuclides in the water and soil environment -- Selected topics in environmental chemistry.