An Evaluation of the Use Amorphous Silica as a Ground-water Tracer in Carbonate Aquifer Systems

An Evaluation of the Use Amorphous Silica as a Ground-water Tracer in Carbonate Aquifer Systems PDF Author: Edward Wayne Pearce
Publisher:
ISBN:
Category : Aquifers
Languages : en
Pages : 122

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An Evaluation of the Use Amorphous Silica as a Ground-water Tracer in Carbonate Aquifer Systems

An Evaluation of the Use Amorphous Silica as a Ground-water Tracer in Carbonate Aquifer Systems PDF Author: Edward Wayne Pearce
Publisher:
ISBN:
Category : Aquifers
Languages : en
Pages : 122

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Use of Environmental Tracers to Evaluate Ground-water Age and Water-quality Trends in a Buried-valley Aquifer, Dayton Area, Southwestern, Ohio

Use of Environmental Tracers to Evaluate Ground-water Age and Water-quality Trends in a Buried-valley Aquifer, Dayton Area, Southwestern, Ohio PDF Author: Gary L. Rowe
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 92

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Masters Theses in the Pure and Applied Sciences

Masters Theses in the Pure and Applied Sciences PDF Author: Wade H. Shafer
Publisher: Springer Science & Business Media
ISBN: 1468451979
Category : Science
Languages : en
Pages : 407

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Book Description
Masters Theses in the Pure and Applied Sciences was first conceived, published, and disseminated by the Center for Information and Numerical Data Analysis and Synthesis (CINDAS) * at Purdue University in 1 957, starting its coverage of theses with the academic year 1955. Beginning with Volume 13, the printing and dissemination phases of the activity were transferred to University Microfilms/Xerox of Ann Arbor, Michigan, with the thought that such an arrangement would be more beneficial to the academic and general scientific and technical community. After five years of this joint undertaking we had concluded that it was in the interest of all con cerned if the printing and distribution of the volumes were handled by an interna tional publishing house to assure improved service and broader dissemination. Hence, starting with Volume 18, Masters Theses in the Pure and Applied Sciences has been disseminated on a worldwide basis by Plenum Publishing Cor poration of New York, and in the same year the coverage was broadened to include Canadian universities. All back issues can also be ordered from Plenum. We have reported in Volume 29 (thesis year 1984) a total of 12,637 theses titles from 23 Canadian and 202 United States universities. We are sure that this broader base for these titles reported will greatly enhance the value of this important annual reference work. While Volume 29 reports theses submitted in 1984, on occasion, certain univer sities do report theses submitted in previous years but not reported at the time.

Dye Tracing Techniques Used to Determine Ground-water Flow in a Carbonate Aquifer System Near Elizabethtown, Kentucky

Dye Tracing Techniques Used to Determine Ground-water Flow in a Carbonate Aquifer System Near Elizabethtown, Kentucky PDF Author: Donald S. Mull
Publisher:
ISBN:
Category : Groundwater flow
Languages : en
Pages : 110

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The NSS Bulletin

The NSS Bulletin PDF Author:
Publisher:
ISBN:
Category : Caves
Languages : en
Pages : 272

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Special Publication

Special Publication PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 490

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Environmental Tracers in Subsurface Hydrology

Environmental Tracers in Subsurface Hydrology PDF Author: Peter G. Cook
Publisher: Springer Science & Business Media
ISBN: 1461545579
Category : Science
Languages : en
Pages : 545

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Book Description
Environmental Tracers in Subsurface Hydrology synthesizes the research of specialists into a comprehensive review of the application of environmental tracers to the study of soil water and groundwater flow. The book includes chapters which cover ionic tracers, noble gases, chlorofluorocarbons, tritium, chlorine-36, oxygen-18, deuterium, and isotopes of carbon, strontium, sulphur and nitrogen. Applications of the tracers include the estimation of vertical and horizontal groundwater velocities, groundwater recharge rates, inter-aquifer leakage and mixing processes, chemical processes and palaeohydrology. Practicing hydrologists, soil physicists and hydrology professors and students will find the book to be a valuable support in their work.

The QTRACER Program for Tracer-breakthrough Curve Analysis for Karst and Fractured-rock Aquifers

The QTRACER Program for Tracer-breakthrough Curve Analysis for Karst and Fractured-rock Aquifers PDF Author: Malcolm S. Field
Publisher:
ISBN:
Category : Aquifers
Languages : en
Pages : 160

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Aquifer Characterization Techniques

Aquifer Characterization Techniques PDF Author: Robert G. Maliva
Publisher: Springer
ISBN: 3319321374
Category : Science
Languages : en
Pages : 632

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Book Description
This book presents an overview of techniques that are available to characterize sedimentary aquifers. Groundwater flow and solute transport are strongly affected by aquifer heterogeneity. Improved aquifer characterization can allow for a better conceptual understanding of aquifer systems, which can lead to more accurate groundwater models and successful water management solutions, such as contaminant remediation and managed aquifer recharge systems. This book has an applied perspective in that it considers the practicality of techniques for actual groundwater management and development projects in terms of costs, technical resources and expertise required, and investigation time. A discussion of the geological causes, types, and scales of aquifer heterogeneity is first provided. Aquifer characterization methods are then discussed, followed by chapters on data upscaling, groundwater modelling, and geostatistics. This book is a must for every practitioner, graduate student, or researcher dealing with aquifer characterization .

Evaluation and Application of Dye Tracers in Karst Terrain for Determining Aquifer Characteristics

Evaluation and Application of Dye Tracers in Karst Terrain for Determining Aquifer Characteristics PDF Author: Milton Frank Bradley
Publisher:
ISBN:
Category : Aquifers
Languages : en
Pages : 172

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"As ground water becomes increasingly important as a source of water in the United States, reliable information on the hydrological characteristics of carbonate aquifers must be obtained in order to develop them intelligently. Various tracers have been used in the past to determine if two or more points are connected hydrologically. Today there exists a number of excellent dye tracers and tracer methods have been developed in unconsolidated and clastic aquifers for determining hydrological characteristics. This paper reviews the various dye tracers and methods which might be applied in a carbonate karst terrain using wells as injection and sampling points. Fluorescein, Rhodamine, and Pontacyl Pink are evaluated. Effective porosities of the Gasconade, Roubidoux, and Jefferson City Formations were determined from field samples to estimate the amount of water which might be stored and transmitted through these rocks. In field investigations, salt, fluorescein, and Rhodamine were used as tracers during pumping tests at three sites. No background fluorescene was detected in any of the well or spring samples. No connection was established between any wells because none of the tracers placed in the injection wells was detected at any of the observation wells. A point dilution curve was obtained for one injection well"--Abstract, leaf ii.