Recharge Of Phreatic Aquifers In Semi Arid Areas

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Recharge of Phreatic Aquifers in (Semi-)Arid Areas

Author : Ian Simmers
Publisher : Routledge
ISBN 13 : 1351419579
Total Pages : 240 pages
Book Rating : 4.3/5 (514 download)

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Book Synopsis Recharge of Phreatic Aquifers in (Semi-)Arid Areas by : Ian Simmers

Download or read book Recharge of Phreatic Aquifers in (Semi-)Arid Areas written by Ian Simmers and published by Routledge. This book was released on 2017-10-19 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Groundwater use is of fundamental importance to meet the rapidly expanding urban, industrial and agricultural water requirements in (semi) arid areas. Quantifying the current rate of groundwater recharge and define its variability in space and time are thus prerequesites for efficient groundwater resource managment in these regions, where such resources are often the key to economic development. Attention focuses on recharge of phreatic aquifers, often the most readily-available and affordable source of water in (semi) arid regions. These aquifers are also the most susceptible to contamination, with the recharge rate determining their level of vulnerability. (Semi) arid zone recharge can be highly variable, the greater the aridity, the smaller and potentially more variable the natural flux. Its determination is an iterative process, involving progressive data collection and resource evaluation; there is also a need to use more than one technique to verify results. Direct, localised and indirect recharge mechanisms from a spectrum of known sources are addressed in the framework of recharge from precipitation, intermittant flow and permanent water bodies. The approach taken for each of these reflects the nature and current understanding of the processes involved. The volume also reviews current recharge estimation challenges, outlines recent developments and offers guidance for potential solutions.

Groundwater Pollution, Aquifer Recharge and Vulnerability

Author : N. S. Robins
Publisher : Geological Society of London
ISBN 13 : 9781897799987
Total Pages : 240 pages
Book Rating : 4.7/5 (999 download)

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Book Synopsis Groundwater Pollution, Aquifer Recharge and Vulnerability by : N. S. Robins

Download or read book Groundwater Pollution, Aquifer Recharge and Vulnerability written by N. S. Robins and published by Geological Society of London. This book was released on 1998 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: The primary groundwater management issue in many countries today is pollution. This may derive from a point source, perhaps a leaking solvent store at a factory, or it may be diffuse, such as the threat posed by the use of agricultural fertilisers and pesticides. The key to understanding the transport of a pollutant from the ground surface or near surface into an aquifer is an understanding of recharge. In turn, this allows the vulnerability of aquifers to pollution to be classified and appropriate land zones to be defined. Land zonation of different classes of aquifer vulnerability is a valuable tool for management and planning. In this volume the recent developments within the interlinked areas of groundwater pollution, aquifer recharge and vulnerability are set against the current groundwater protection policies of the UK amd Republic Ireland.

Understanding Water in a Dry Environment

Author : Ian Simmers
Publisher : CRC Press
ISBN 13 : 9789058096180
Total Pages : 370 pages
Book Rating : 4.0/5 (961 download)

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Book Synopsis Understanding Water in a Dry Environment by : Ian Simmers

Download or read book Understanding Water in a Dry Environment written by Ian Simmers and published by CRC Press. This book was released on 2003-01-01 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: In order to provide water security in the twenty-first century, there is universal agreement that a continuation of current policies and extrapolation of trends is not an option. Also clear is that from both water supply and development perspectives, the world's arid and semi-arid regions are those currently and potentially experiencing the highest water stresses. One third of the world's land surface is classified as arid or semi-arid, and about half of all countries are directly affected in some way by problems of aridity. The hydrology of arid and semi-arid areas is also known to be substantially different from that in more humid regions. It is therefore essential that investigation methods appropriate to the former are developed and applied, and that strategies for arid and semi-arid region water resources development recognise the principal characteristics of in-situ hydrological processes.

Arid Lands Water Evaluation and Management

Author : Robert Maliva
Publisher : Springer Science & Business Media
ISBN 13 : 364229104X
Total Pages : 1076 pages
Book Rating : 4.6/5 (422 download)

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Book Synopsis Arid Lands Water Evaluation and Management by : Robert Maliva

Download or read book Arid Lands Water Evaluation and Management written by Robert Maliva and published by Springer Science & Business Media. This book was released on 2012-06-09 with total page 1076 pages. Available in PDF, EPUB and Kindle. Book excerpt: A large part of the global population lives in arid lands which have low rainfall and often lack the water required for sustainable population and economic growth. This book presents a comprehensive description of the hydrogeology and hydrologic processes at work in arid lands. It describes the techniques that can be used to assess and manage the water resources of these areas with an emphasis on groundwater resources, including recent advances in hydrologic evaluation and the differences between how aquifer systems behave in arid lands versus more humid areas. Water management techniques are described and summarized to show how a more comprehensive approach to water management is required in these areas, including the need to be aware of cultural sensitivities and conditions unique to many arid regions. The integration of existing resources with the addition of new water sources, such as desalination of brackish water and seawater, along with reusing treated wastewater, will be required to meet future water supply needs. Also, changing climatic conditions will force water management systems to be more robust so that future water supply demands can be met as droughts become more intense and rainfall events become more intense. A range of water management techniques are described and discussed in order to illustrate the methods for integrating these measures within the context of arid lands conditions.

Water Resources of Arid Areas

Author : D. Stephenson
Publisher : Taylor & Francis
ISBN 13 : 1134242247
Total Pages : 755 pages
Book Rating : 4.1/5 (342 download)

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Book Synopsis Water Resources of Arid Areas by : D. Stephenson

Download or read book Water Resources of Arid Areas written by D. Stephenson and published by Taylor & Francis. This book was released on 2004-08-15 with total page 755 pages. Available in PDF, EPUB and Kindle. Book excerpt: With Africa's water resources constantly threatened by an increasing population and the resultant rise in water demand, together with the stresses of water use for various activities, desertification, climate change, and other interventions in the water cycle by man, it is vital that the water resources in arid and semi-arid regions are developed a

Hydrology of Mediterranean and Semiarid Regions

Author : Eric Servat
Publisher :
ISBN 13 : 9781901502121
Total Pages : 518 pages
Book Rating : 4.5/5 (21 download)

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Book Synopsis Hydrology of Mediterranean and Semiarid Regions by : Eric Servat

Download or read book Hydrology of Mediterranean and Semiarid Regions written by Eric Servat and published by . This book was released on 2003 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Groundwater Recharge from Run-off, Infiltration and Percolation

Author : K.-P. Seiler
Publisher : Springer Science & Business Media
ISBN 13 : 1402053053
Total Pages : 257 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Groundwater Recharge from Run-off, Infiltration and Percolation by : K.-P. Seiler

Download or read book Groundwater Recharge from Run-off, Infiltration and Percolation written by K.-P. Seiler and published by Springer Science & Business Media. This book was released on 2007-09-26 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: To face the threats to the water supply and to maintain sustainable water management policies, detailed knowledge is needed on the surface-to-subsurface transformation link in the water cycle. Recharge flux is covered in this book as well as many other groundwater issues, including a comparison of the traditional and modern approaches to determine groundwater recharge. The authors also explain in detail the fate of groundwater recharge in the subsurface by hydraulic and geologic means, in order to stimulate adapted groundwater-management strategies.

Estimation of Natural Groundwater Recharge

Author : I. Simmers
Publisher : Springer Science & Business Media
ISBN 13 : 9789027726322
Total Pages : 534 pages
Book Rating : 4.7/5 (263 download)

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Book Synopsis Estimation of Natural Groundwater Recharge by : I. Simmers

Download or read book Estimation of Natural Groundwater Recharge written by I. Simmers and published by Springer Science & Business Media. This book was released on 1987-12-31 with total page 534 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the NATO Advanced Research Workshop on Estimation of Natural Recharge of Groundwater (with special reference to Arid and Semi-Arid Regions), Antalya, Side, Turkey, March 8-15, 1987

Selected Water Resources Abstracts

Author :
Publisher :
ISBN 13 :
Total Pages : 1180 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Selected Water Resources Abstracts by :

Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1990 with total page 1180 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Global Groundwater Resources and Management

Author : B.S. Paliwal
Publisher : Scientific Publishers
ISBN 13 : 9387869660
Total Pages : 528 pages
Book Rating : 4.3/5 (878 download)

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Book Synopsis Global Groundwater Resources and Management by : B.S. Paliwal

Download or read book Global Groundwater Resources and Management written by B.S. Paliwal and published by Scientific Publishers. This book was released on 2017-04-01 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book on “Global Groundwater Resources and Management” has been aimed at growing recognition of depleting world groundwater resources, their contamination, future requirement of the fast growing human population of the world and urgent need of a better groundwater resources management system. The issues are quite complex but now they have crossed all the political boundaries and have become a common cause. The biggest challenge before the scientific community is to integrate valuable scientific advances and technological progress to solve the issue based on holistic and effective sustainable groundwater management. The book comprises the selected papers presented from all over the world at the 33rd International Geological Congress, Oslo, Norway, August 6 -14. 2008. A referee system of high, international standard has been used to review all the papers thoroughly before accepting them for publication. Each paper has been reviewed by at least two internationally recognized subject experts. In many cases as many as 5 or 6 subject experts have been contacted for the review work for a single paper because a much delayed response from the first two reviewers. Fortunately, all of them have sent their review comments simultaneously but at a later date. The book is broadly divided into five sections dealing with key aspects of global groundwater resources and management 1. Groundwater Resources and Management 2. Hydogeological Conditions, Groundwater Assessment and Modeling 3. Hydrogeochemistry and Contamination of Groundwater Resources 4. Exploitation of Groundwater and its Recharge 5. Hazardous Groundwater Conditions In total 31 research papers from Argentina, Australia, Bangladesh, China, Finland, Greece, India, Italy, Mexico, Netherlands, Oman, Poland, Portugal, Russia, Serbia, Turkey and Uzbekistan were selected from the General Symposium: Hydrogeology of the 33rd I.G.C. Oslo-2008. Reviewers were from countries like Argentina, Bangladesh, China, Finland, Greece, India, Indonesia, Italy, Japan, Poland, Portugal, Russia, Serbia, Syria, Thailand, Turkey and Uzbekistan.

Selected Water Resources Abstracts

Author :
Publisher :
ISBN 13 :
Total Pages : 1210 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Selected Water Resources Abstracts by :

Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1991 with total page 1210 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Practical and Applied Hydrogeology

Author : Zekâi Şen
Publisher : Elsevier
ISBN 13 : 0128005815
Total Pages : 424 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Practical and Applied Hydrogeology by : Zekâi Şen

Download or read book Practical and Applied Hydrogeology written by Zekâi Şen and published by Elsevier. This book was released on 2014-08-23 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: Applications in Hydrogeology for Geoscientists presents the most recent scientific developments in the field that are accessible yet rigorous enough for industry professionals and academic researchers alike. A multi-contributed reference that features the knowledge and experience of the field’s experts, the book’s chapters span the full scope of hydrogeology, introducing new approaches and progress in conceptualization, simulation of groundwater flow and transport, and progressive hydro-geophysical methods. Each chapter includes examples of recent developments in hydrogeology, groundwater, and hydrology that are underscored with perspectives regarding the challenges that are facing industry professionals, researchers, and academia. Several sub-themes—including theoretical advances in conceptualization and modeling of hydro-geologic challenges—connect the chapters and weave the topics together holistically. Advances in research are aided by insights arising from observations from both field and laboratory work. Introduces new approaches and progress in hydrogeology, including conceptualization, simulated groundwater flow and transport, and cutting edge hydro-geophysical methods Features more than 100 figures, diagrams, and illustrations to highlight major themes and aid in the retention of key concepts Presents a holistic approach to advances in hydrogeology, from the most recent developments in reservoirs and hydraulics to analytic modeling of transient multi-layer flow and aquifer flow theory Integrates real life data, examples and processes, making the content practical and immediately implementable

Groundwater - Volume I

Author : Luis Silveira
Publisher : EOLSS Publications
ISBN 13 : 184826027X
Total Pages : 428 pages
Book Rating : 4.8/5 (482 download)

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Book Synopsis Groundwater - Volume I by : Luis Silveira

Download or read book Groundwater - Volume I written by Luis Silveira and published by EOLSS Publications. This book was released on 2009-02-20 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: Groundwater theme is a component of Encyclopedia of Water Sciences, Engineering and Technology Resources in the global Encyclopedia of Life Support Systems (EOLSS), which is an integrated compendium of twenty one Encyclopedias. Groundwater is water located beneath the ground surface in soil pore spaces and in the fractures of lithologic formations. This theme presents a perspective of the field of groundwater and an overview of the important aspects of the subject such as, natural origin and distribution, characteristics under diverse climates and surrounding rocky environments, exploration and management, natural quality and human related sources of contamination, sustainable exploitation of resources, protection and current research trends. The content of the theme on Groundwater is organized with state-of-the-art presentations covering several topics: Origin, Distribution, Formation, and Effects; Typical Hydrogeological Scenarios; Transport Processes in Groundwater; Transport Phenomena and Vulnerability of the Unsaturated Zone; Groundwater Development; Groundwater Use and Protection; Groundwater Management: An Overview of Hydro-geology, Economic Values and Principles of Management; Special Issues in Groundwater, which are then expanded into multiple subtopics, each as a chapter. These three volumes are aimed at the following five major target audiences: University and College students Educators, Professional practitioners, Research personnel and Policy analysts, Managers, and Decision makers and NGOs

HISTORY, DEVELOPMENT AND MANAGEMENT OF WATER RESOURCES - Volume I

Author :
Publisher : EOLSS Publications
ISBN 13 : 1848264194
Total Pages : 464 pages
Book Rating : 4.8/5 (482 download)

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Book Synopsis HISTORY, DEVELOPMENT AND MANAGEMENT OF WATER RESOURCES - Volume I by :

Download or read book HISTORY, DEVELOPMENT AND MANAGEMENT OF WATER RESOURCES - Volume I written by and published by EOLSS Publications. This book was released on 2010-05-15 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: These volumes are part of Encyclopedia of Water Sciences, Engineering and Technology Resources in the global Encyclopedia of Life Support Systems (EOLSS), which is an integrated compendium of twenty one Encyclopedias. The two volumes present state-of-the art subject matter of various aspects of History, Development and Management of Water Resources These volumes are aimed at the following five major target audiences: University and College Students Educators, Professional Practitioners, Research Personnel and Policy and Decision Makers.

Groundwater Recharge in a Desert Environment

Author :
Publisher : American Geophysical Union
ISBN 13 :
Total Pages : 298 pages
Book Rating : 4./5 ( download)

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Book Synopsis Groundwater Recharge in a Desert Environment by :

Download or read book Groundwater Recharge in a Desert Environment written by and published by American Geophysical Union. This book was released on 2004 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Water Wells and Boreholes

Author : Bruce Misstear
Publisher : John Wiley & Sons
ISBN 13 : 9780470031339
Total Pages : 517 pages
Book Rating : 4.0/5 (313 download)

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Book Synopsis Water Wells and Boreholes by : Bruce Misstear

Download or read book Water Wells and Boreholes written by Bruce Misstear and published by John Wiley & Sons. This book was released on 2007-01-11 with total page 517 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water Wells and Boreholes provides the necessary scientificbackground together with practical advice using global casestudies, in an accessible easy to use style suitable for bothpostgraduates/researchers and practitioners. The book begins with an introduction to the type and uses ofwater wells from water supply and irrigation through to groundwaterremediation. It then covers well siting detailing how to sourcedata from geophysical surveys, remote sensing etc. Well design isthen summarised to ensure the well is stable and cost-effective.The book ends with three chapters covering well construction, welltesting and well performance, maintenance and rehabilitation.

Military Aspects of Hydrogeology

Author : Edward P. F. Rose
Publisher : Geological Society of London
ISBN 13 : 9781862393400
Total Pages : 392 pages
Book Rating : 4.3/5 (934 download)

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Book Synopsis Military Aspects of Hydrogeology by : Edward P. F. Rose

Download or read book Military Aspects of Hydrogeology written by Edward P. F. Rose and published by Geological Society of London. This book was released on 2012 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains 20 papers from authors in the UK, USA, Germany and Austria. Historically, it gives examples of the influence of groundwater on battlefield tactics and fortress construction; describes how groundwater was developed for water supply and overcome as an obstacle to military engineering and cross-country vehicular movement by both sides in World Wars I and II; and culminates with examples of the application of hydrogeology to site boreholes in recent conflicts, notably in Afghanistan. Examples of current research described include hydrological model development; the impact of variations in soil moisture on explosive threat detection and cross-country vehicle mobility; contamination arising from defence sites and its remediation; privatization of water supplies; and the equitable allocation of resources derived from an international transboundary aquifer.