Covers problems of contaminant hydrology, strategies for development of cost effective amelioration procedures, basic guidelines for conducting groundwater modeling, and feasibility and computer model studies. This book defines the status of cold regions contaminant transport models and provides example applications of models.

THE NATURE OF CONTAMINANT HYDROLOGY AND CASE STUDIES FOR ASSESSMENT. Problems of Contaminant Hydrology in Siberia. Direct Measurements of Air Distribution During In Situ Air Sparging. Subsurface Barrier and Recovery Trench for Contaminant Removal: Naval Arctic Research Laboratory, Point Barrow, Alaska. Strategies for Development of Cost-Effective Amelioration Procedures for Oil Spills in Cold Regions. EXAMPLES APPLICATIONS OF MODELS FOR COLD REGIONS. Basis Guidelines for Conducting Groundwater Modeling Efforts to Meet Environmental Requirements. Hydrogeological Problems in Developing the Diamond-Bearing Deposits in Northern Regions of Russia. Application of Freezing for Concentrating Solutes in Liquid Radioactive Waste Solutions. Feasibility and Computer Model Studies of Isolation of Radioactive Wastes in Perennially Frozen Bedrock. Permafrost and Stratigraphic Layer Identification Using a Hierarchical Neural Network for Interpretation of Ground-Penetrating Radar. CASE STUDY MODELS FOR COLD REGIONS. Permeability of Frozen Silt to Organic Contaminants. A Pore-Scale Model for Soil Freezing. Sensible Heat Exchange During Snowmelt. Retention Kinetics Heavy Metals in Soils: Modeling Approaches. Measurements and Modeling of Benzene Transport in a Discontinuous Permafrost Region.