30 Books found
Springer-Verlag GmbH Books
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Agricultural Use of Groundwater
Groundwater is endangered and polluted in several ways. Conservation and better management of this invisible resource should be a key ingredient of sustainable water policies. This is especially true in areas, such as many Mediterranean regions, which are already exposed to scarcity problems and which are likely to experience increasing competition between freshwater uses and users. Agriculture is an important user of groundwater not only ...
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Agriculture and the Environment
The book describes the excess supply of nutrients and manure to agricultural lands and the resulting problems of groundwater contamination and surface water eutrophication. It reviews these practices in the main EU countries and in North America and proposes a new sustainable approach for dealing with this environmental deterioration. ...
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Arsenic in Ground Water
Potable water supplies that contain arsenic concentrations high enough to pose a human health hazard are a problem of international proportion. Surface water and ground water are both at risk of arsenic contamination. However, most incidences of high concentrations of arsenic have been reported for ground water, which is the subject of this book. The geochemistry of arsenic in aqueous environments is complex. This book consolidates much of what ...
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Field Methods for Geologists and Hydrogeologists
The authors describe project performance, methods for field study of rocks, soils, and outcrops and how to evaluate impacts of air pollution and water resources systems. Furthermore, they develop guidelines for graphic and text presentation of results of studies and describe superficial rock characteristics and subsurface geological mapping techniques. The text covers hydrogeologic methods, groundwater monitoring systems, contamination and waste ...
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Fuel Oxygenates
The state of the art on fuel oxygenates, and in particular of MTBE in groundwater, is presented. Historically, oxygenates like MTBE were developed in the 1970s as octane enhancers to replace toxic additives like lead, which were phased out of gasoline. The presence of oxygenates in gasoline promotes cleaner fuel combustion within the engine, boosts fuel octane values and reduces vehicle emissions. Another relevant oxygenate is ...
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Groundwater and Ecosystems
Groundwater Dependent Ecosystems (GDEs) frequently exhibit rich biological diversity and can provide enormous economic wealth. In recent years, GDEs in many industrialized countries have shown signs of serious degradation, primarily the result of groundwater abstraction and pollution. Many such systems, including a number of well documented cases in Eastern Europe, are no longer sustainable. As a consequence, the conservation and sustainable ...
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Groundwater and Ecosystems
Groundwater Dependent Ecosystems (GDEs) frequently exhibit rich biological diversity and can provide enormous economic wealth. In recent years, GDEs in many industrialized countries have shown signs of serious degradation, primarily the result of groundwater abstraction and pollution. Many such systems, including a number of well documented cases in Eastern Europe, are no longer sustainable. As a consequence, the conservation and sustainable ...
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Groundwater Geophysics
Petrophysical Properties of Permeable and Low-permeable Rocks.- Seismic Methods.- Geoelectrical Methods.- Complex Conductivity Measurements.- Electromagnetic Methods.- The Transient Electromagnetic Method.- Ground Penetrating Radar.- Magnetic Resonance Sounding.- Magnetic, Geothermal, and Radioactivity Methods.- Radiomagnetotellurics.- Microgravimetry.- Direct Push-Technology.- Vertical Flows in Groundwater Monitoring Wells.- Aquifer ...
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Groundwater Management in Asian Cities
In 2007, the world's urban population surpassed the number of people living in rural areas and is still growing. The number of city dwellers who do not have access to piped water and rely on groundwater is also increasing. In many Asian cities, groundwater is not only the source of domestic water but also an important resource for industrial development, making better management of groundwater resources essential for sustainable development. ...
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In Situ Bioremediation of Perchlorate in Groundwater
This volume presents a critical analysis and timely synthesis of the past decade of intensive research, development, and demonstrations on the in situ bioremediation of perchlorate in groundwater. The intended audiences include the decision makers, practicing engineers and hydrogeologists who will select, design, and operate these remedial systems, as well as researchers seeking to improve the current state-of-the-art. Our hope is that this ...
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Innovative Approaches to the On-Site Assessment and Remediation of Contaminated Sites
The in-situ and on-site assessment and remediation of contaminated sites, together with risk-based management and control of hazardous substances, are potentially less expensive than other assessment and remediation approaches, while maintaining accuracy and effectiveness. Cost-effective remedial and management approaches that are also effective in minimizing exposure and risk to human health and the environment are a critical need throughout ...
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Methods and Techniques for Cleaning-up Contaminated Sites
Soil and groundwater pollution caused by contaminants including petroleum hydrocarbons, represents a serious threat to the environment in NATO and NATO Partner countries. Solutions are needed that represent practical alternatives to costly remedial strategies yet still yield benefits to site managers. This publication comprises the presentations made at the NATO Advanced Research Workshop held in Sinaia, Romania 9 – 11 October, 2006. The ...
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Methods and Techniques for Cleaning-up Contaminated Sites
Soil and groundwater pollution caused by contaminants including petroleum hydrocarbons, represents a serious threat to the environment in NATO and NATO Partner countries. Solutions are needed that represent practical alternatives to costly remedial strategies yet still yield benefits to site managers. This publication comprises the presentations made at the NATO Advanced Research Workshop held in Sinaia, Romania 9 – 11 October, 2006. The ...
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Modeling Groundwater Flow and Contaminant Transport
In many parts of the world, groundwater resources are under increasing threat from growing demands, wasteful use, and contamination. To face the challenge, good planning and management practices are needed. A key to the management of groundwater is the ability to model the movement of fluids and contaminants in the subsurface. The purpose of this book is to construct conceptual and mathematical models that can provide the information required ...
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Thermo-Hydro-Mechanical Coupling in Fractured Rock
The supply and protection of groundwater, the production of hydrocarbon reservoirs, land subsidence in coastal areas, exploitation of geothermal energy, the long-term disposal of critical wastes ... What do these issues have in common besides their high socio-economic impact? They are all closely related to fluid flow in porous and/or fractured rock. As the conditions of fluid flow in many cases depend on the mechanical behavior of rocks, ...
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Resource Recovery, Confinement, and Remediation of Environmental Hazards
The papers in this volume arose out of two workshops entitled 'Confinement and Remediation of Environmental Hazards,' and 'Resource Recovery,' as part of the IMA 1999-2000 program year. These workshops brought together mathematicians, engineers and scientists to summarize recent theoretical, computational, and experimental advances in the theory of phenomena in porous media. The first workshop focused on the mathematical problems which arise in ...
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Advanced Methods for Groundwater Pollution Control
In recent years the analysis, control, preservation, remediation and correct management of underground resources have received a growing attention in a variety of sectors, including industrial, professional and academic environments. The volume describes new developments in both applied research and design technology to maintain sustainability of a vital resource (groundwater) which is continuously threatened by contamination resulting from ...
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Applied Hydrogeology of Fractured Rocks
Hydrogeology is a topical and growing subject as the earth's water resources become scarcer and more vulnerable. More than half of the surface area of continents is covered with hard rocks of low permiability. This book deals comprehensively with the fundamental principles for understanding the hydrogeological characteristics of rocks, as well as exploration techniques and assessment. It also provides in depth discussion on structural mapping, ...
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Current Problems of Hydrogeology in Urban Areas, Urban Agglomerates and Industrial Centres
Groundwater issues have generated worldwide concern in recent decades. The problems are numerous: too little groundwater, too much groundwater, groundwater contaminated by either saline water or a broad spectrum of industrial and domestic pollutants. Many urban groundwater problems are not unique to any one region, which is the thinking behind this book. Many of the case studies presented here have never before been described in English. ...
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Current Problems of Hydrogeology in Urban Areas, Urban Agglomerates and Industrial Centres
Groundwater issues have generated worldwide concern in recent decades. The problems are numerous: too little groundwater, too much groundwater, groundwater contaminated by either saline water or a broad spectrum of industrial and domestic pollutants. Many urban groundwater problems are not unique to any one region, which is the thinking behind this book. Many of the case studies presented here have never before been described in English. ...