Using Isotopes For Design And Monitoring Of Artificial Recharge Systems
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Using Isotopes For Design And Monitoring Of Artificial Recharge Systems
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Author : International Atomic Energy Agency
language : en
Publisher:
Release Date : 2013-11-01
Using Isotopes For Design And Monitoring Of Artificial Recharge Systems written by International Atomic Energy Agency and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-11-01 with categories.
This publication discusses several theoretical aspects important to the understanding, planning and monitoring of AR and ASR schemes and presents a selected number of examples illustrating the usefulness of isotopes and other tracers. One section presents the list of available isotope tracers, indicating the type of information that can be obtained from each. The case studies presented in this publication illustrate the use of these tools in the different stages of AR and ASR schemes.
Handbook Of Research On Water Sciences And Society
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Author : Vaseashta, Ashok
language : en
Publisher: IGI Global
Release Date : 2022-03-11
Handbook Of Research On Water Sciences And Society written by Vaseashta, Ashok and has been published by IGI Global this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-03-11 with Science categories.
Water supports three basic pillars of our life and survival: safety, security, and sustainability. Hence, it is extremely important to revisit the fundamental characteristics of water in order to discover additional information and the characteristics water has that will help uncover pathways to support the United Nations Sustainable Development Goals (UN SDG) to reduce inequality and make cities and human settlements more inclusive, safe, resilient, and sustainable. Clean water is a critical component to meet such goals. While the fundamental physical and chemical properties of water continue to reveal new aspects, it is critical that we review these properties in the context of several recent applications and by case studies. The Handbook of Research on Water Sciences and Society provides the basics of water science, ways to sense/detect and mitigate contaminants, several regional case studies, and societal aspects of water, including the human right to access water. The book serves as a comprehensive knowledge base on the latest fundamental and applied research and scientific innovations regarding the relationships between society and water resources, safe and sustainable use of water, watershed stewardship, industrial application, and public health awareness. Covering a wide range of topics, it is an ideal resource for researchers, professionals, policymakers, scientists, practitioners, instructors, and students.
Groundwater Recharge In A Desert Environment
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Author :
language : en
Publisher: American Geophysical Union
Release Date : 2004
Groundwater Recharge In A Desert Environment written by and has been published by American Geophysical Union this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Groundwater recharge categories.
Isotope Tracer Approaches For Characterizing Artificial Recharge And Demonstrating Regulatory Compliance
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Author :
language : en
Publisher:
Release Date : 1998
Isotope Tracer Approaches For Characterizing Artificial Recharge And Demonstrating Regulatory Compliance written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with categories.
Potable reuse of groundwater from wastewater origins requires new methods to quantify proposed regulatory criteria such as subsurface residence times, dilution, and water quality transitions. Isotope tracers oxygen-18 (18O), tritium (3H), dissolved noble gases, and radiocarbon (14C) have been used together in Orange County to age-date groundwater, quantify mixing, and characterize changes in total organic carbon (TOC). Simultaneous measurements of 3H and helium-3 (3He) are used to determine groundwater ages between 1 and 40 years with uncertainties of plus/minus one year. These ages map preferred groundwater flowpaths and identify groundwater ages of less than or equal to 1 year. Wells recharged from the Anaheim Lake spreading basin were used to monitor arrival times and dilution of 6000 acre-ft of 18O-distinct Colorado River (COR) water introduced during a controlled recharge experiment. In addition, isotopically enriched Xe was introduced into the basin to quantify COR dilution of greater than 90%. The COR arrived at 7 wells between 30 and 200 days after recharge commenced. The COR was diluted up to 90% at distances and depths less than 1000 feet from the lake. Results suggest that dilution of 50% is obtained within 6 months from time or recharge. 14C measured in TOC of Anaheim Lake bottom water was 3 pmc higher than the DOC. The same water collected one month later in a nearby monitoring well, as confirmed by 18O, showed a 50% reduction in TOC concentration, and a 7 pmc decrease in 14C relative to the surface water. This result suggests that older carbon components increase in TOC after recharge.
Groundwater Monitoring
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Author : Anne Marie Fouillac
language : en
Publisher: John Wiley & Sons
Release Date : 2009-08-25
Groundwater Monitoring written by Anne Marie Fouillac and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-08-25 with Technology & Engineering categories.
Groundwater is sometimes called “the hidden asset” – awareness of its existence and its importance is not well known and as a consequence the measures which are required to protect and manage it in an environmental sustainable way are either not taken or are taken too late. Where pollution has occurred and measures are taken too late it may take decades, or longer, until the necessary restoration of quality is achieved. This comprehensive text presents in the following sections: Groundwater monitoring in the regulatory and international context Conceptual modelling and network design Groundwater pollutants and other pressures Groundwater quality standards and trend assessment Case studies for groundwater assessment and monitoring in the light of EU legislation Groundwater measurements Associating external stakeholders The editors have collected state-of-the-art information on groundwater quality assessment monitoring from the international community, providing further stimulation to the work of all parties involved in the challenges this area creates to ensure sound quality assessment of groundwater.
Application Of Isotope Techniques For Assessing Nutrient Dynamics In River Basins
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Author : International Atomic Energy Agency
language : en
Publisher: IAEA Tecdoc
Release Date : 2013
Application Of Isotope Techniques For Assessing Nutrient Dynamics In River Basins written by International Atomic Energy Agency and has been published by IAEA Tecdoc this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with Science categories.
Presents the application of isotope techniques as a tool for evaluating nutrient dynamics in river systems. The book shows that the application of isotope techniques could enable or facilitate the examination of sources, pathways, transformations, and fates of nutrients in river systems, contributing to integrated water resource management.
Field Hydrogeology
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Author : John E. Moore
language : en
Publisher: CRC Press
Release Date : 2011-08-04
Field Hydrogeology written by John E. Moore and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-08-04 with Science categories.
In recent years, the focus in hydrogeologic investigations has expanded to include aquifer sustainability as part of resource evaluations. While there are other books on the subject, Field Hydrogeology: A Guide for Site Investigations and Report Preparation provides the first integrated presentation of the American Society of Testing Materials (ASTM) standards, US Geological Survey (USGS), and US Environmental Protection Agency (EPA) field techniques. It also includes access to a website containing software for designing aquifer tests and aquifer-recharge experiments. Written by an author with more than 50 years of experience in hydrology and geology, this reference treats the subject from a field standpoint. Useful as a field guide or textbook, it contains standard methods for planning and undertaking hydrogeologic investigations. It incorporates case studies, contains a glossary of field-hydrogeology technical terms, and provides a detailed list of ASTM standards and key hydrologic Web sites. The guide is based on ASTM standards as well as EPA and US Department of Interior field technical manuals. The text covers hydrogeologic fundamentals, conceptual models, planning an investigation, surface investigations, subsurface investigations, field inventory, stream flow measurements, water quality measurements, and report preparation. This revised and updated Second Edition also includes new material on the history of hydrogeology, field safety, aquifers, groundwater quality, hydrogeologic maps, and federal regulations. It gives students and seasoned professionals a vast array of clearly written descriptive materials and an extensive source of references available at their fingertips. What’s New in This Second Edition: New chapter on the history of hydrogeology New chapter on groundwater development and management, including US federal regulations and transboundary aquifers New material on field safety, groundwater quality and testing, and construction of hydrogeologic cross section and maps New international case studies New THEIS computer model to design aquifer tests Updated information on latest principles and techniques
Isotope Methods For Dating Old Groundwater
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Author : International Atomic Energy Agency
language : en
Publisher:
Release Date : 2013
Isotope Methods For Dating Old Groundwater written by International Atomic Energy Agency and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with Science categories.
This guidebook provides theoretical and practical information for using a variety of isotope tracers for dating old groundwater, i.e. water stored in geological formations for periods ranging from about 1000 to one million years. Theoretical underpinnings of the methods and guidelines for their use in different hydrogeological environments are described. The guidebook also presents a number of case studies providing insight into how various isotopes have been used in aquifers around the world. The methods, findings and conclusions presented in this publication will enable students and practicing groundwater scientists to evaluate the use of isotope dating tools for specific issues related to the assessment and management of groundwater resources. In addition, the guidebook will be of use to the scientific community interested in issues related to radioactive waste disposal in geological repositories.
Encyclopedia Of Water Science Print
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Author : Bobby A. Stewart
language : en
Publisher: CRC Press
Release Date : 2003-07-31
Encyclopedia Of Water Science Print written by Bobby A. Stewart and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-07-31 with Science categories.
PRINT/ONLINE PRICING OPTIONS AVAILABLE UPON REQUEST AT [email protected]
Water Reclamation Technologies For Safe Managed Aquifer Recharge
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Author : Christian Kazner
language : en
Publisher: IWA Publishing
Release Date : 2012-04-14
Water Reclamation Technologies For Safe Managed Aquifer Recharge written by Christian Kazner and has been published by IWA Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-04-14 with Science categories.
Part of Groundwater Set - Buy all six books and save over 30% on buying separately! Water Reclamation Technologies for Safe Managed Aquifer Recharge has been developed from the RECLAIM WATER project supported by the European Commission under Thematic Priority 'Global Change and Ecosystems' of the Sixth Framework Programme. Its strategic objective is to develop hazard mitigation technologies for water reclamation providing safe and cost effective routes for managed aquifer recharge. Different treatment applications in terms of behaviour of key microbial and chemical contaminants are assessed. Engineered as well as natural treatment trains are investigated to provide guidance for sustainable MAR schemes using alternative sources such as effluent and stormwater. The technologies considered are also well suited to the needs of developing countries, which have a growing need of supplementation of freshwater resources. A broad range of international full-scale case studies enables insights into long-term system behaviour, operational aspects, and fate of a comprehensive number of compounds and contaminants, especially organic micropollutants and bulk organics. Water Reclamation Technologies for Safe Managed Aquifer Recharge depicts advances in water reclamation technologies and aims to provide new process combinations to treat alternative water sources to appropriate water quality levels for sustainable aquifer recharge. Editors: Christian Kazner, RWTH Aachen University, Germany, Thomas Wintgens, University of Applied Sciences and Arts Northwestern Switzerland, Peter Dillon, CSIRO, Australia