John M. Baker / S.A. Grant / I.K. Iskandar (eds.)

Contaminant Hydrology

Cold Regions Modeling
Herausgeber: Grant, S a; Iskandar, I K; Baker, John M

• Gebundenes Buch

Produktbeschreibung

Environmental contamination in cold regions poses unique problems. It affects traditionally pristine areas and presents substantial operational difficulties. The extreme temperature range, soils and geology, the unique biological diversity, the freezing and thawing of pollutants, and the impact of human activities make environmental site assessment and remediation a challenging task. Based on papers presented at an international workshop held in Anchorage, Alaska, Contaminant Hydrology: Cold Region Modeling provides insight into areas such as: 1.) Problems of contaminant hydrology 2.) Strategies for development of cost effective amelioration procedures 3.) Basic guidelines for conducting groundwater modeling4.) Feasibility and computer model studies. Approximately 50 per cent of the earth's land mass is frozen at some time during the annual cycle. While we know a lot about contaminant fate and transport in cold regions, we must gain a better understanding of the effects of contamination and predicting the effectiveness of remedial actions. Contaminant Hydrology: Cold Regions Modeling provides this knowledge, making it easier to choose cost-efficient and effective methods.

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Based on papers presented at an international workshop held in Anchorage, Alaska, Contaminant Hydrology: Cold Regions Modeling 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. The book presents an overview of the problems of contaminant hydrology in cold regions and includes basic guidelines for conducting groundwater modeling to meet environmental requirements. It defines the status of cold regions contaminant transport models and provides example applications of models.

Produktdetails

• Verlag: CRC Press
• Seitenzahl: 262
• Erscheinungstermin: 21. Juni 2000
• Englisch
• Abmessung: 241mm x 162mm x 20mm
• Gewicht: 567g
• ISBN-13: 9781566704762
• ISBN-10: 1566704766
• Artikelnr.: 21792403

Autorenporträt

S.A. Grant, John M. Baker, I.K. Iskandar

Inhaltsangabe

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.