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Measurement Of Hydraulic Properties Of The B C Interbed And Their Influence On Contaminant Transport In The Unsaturated Zone At The Idaho National Engineering And Environmental Laboratory Idaho
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Book Synopsis Measurement of Hydraulic Properties of the B-C Interbed and Their Influence on Contaminant Transport in the Unsaturated Zone at the Idaho National Engineering and Environmental Laboratory, Idaho by : Kim S. Perkins
Download or read book Measurement of Hydraulic Properties of the B-C Interbed and Their Influence on Contaminant Transport in the Unsaturated Zone at the Idaho National Engineering and Environmental Laboratory, Idaho written by Kim S. Perkins and published by . This book was released on 2000 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Measurement of Hydraulic Properties of the B-C Interbed and Their Influence on Contaminant Transport in the Unsaturated Zone at the Idaho National Engineering and Environmental Laboratory, Idaho by : Kim S. Perkins
Download or read book Measurement of Hydraulic Properties of the B-C Interbed and Their Influence on Contaminant Transport in the Unsaturated Zone at the Idaho National Engineering and Environmental Laboratory, Idaho written by Kim S. Perkins and published by . This book was released on 2000 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis New Publications of the U.S. Geological Survey by :
Download or read book New Publications of the U.S. Geological Survey written by and published by . This book was released on 2000 with total page 646 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis New Publications of the Geological Survey by : Geological Survey (U.S.)
Download or read book New Publications of the Geological Survey written by Geological Survey (U.S.) and published by . This book was released on 2001 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Annual Meetings Abstracts by : American Society of Agronomy
Download or read book Annual Meetings Abstracts written by American Society of Agronomy and published by . This book was released on 1999 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Measurement of Unsaturated Hydraulic Properties and Evaluation of Property-transfer Models for Deep Sedimentary Interbeds, Idaho National Laboratory, Idaho by : Kim S. Perkins
Download or read book Measurement of Unsaturated Hydraulic Properties and Evaluation of Property-transfer Models for Deep Sedimentary Interbeds, Idaho National Laboratory, Idaho written by Kim S. Perkins and published by . This book was released on 2014 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Hydraulic characteristics of bedrock constrictions and an evaluation of one and twodimensional models of flood flow on the Big Lost River at the Idaho National Engineering and Environmental Laboratory, Idaho by :
Download or read book Hydraulic characteristics of bedrock constrictions and an evaluation of one and twodimensional models of flood flow on the Big Lost River at the Idaho National Engineering and Environmental Laboratory, Idaho written by and published by DIANE Publishing. This book was released on with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Scientific Investigations Report by : Sharon E. Kroening
Download or read book Scientific Investigations Report written by Sharon E. Kroening and published by . This book was released on 2004 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Laboratory Measurements of the Unsaturated Hydraulic Properties at the Vadose Zone Transport Field Study Site by :
Download or read book Laboratory Measurements of the Unsaturated Hydraulic Properties at the Vadose Zone Transport Field Study Site written by and published by . This book was released on 2003 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report presents sampling and measurement procedures and measurement results for 60 samples from the S-1, S-2, and S-3 bore holes at the Vadose Zone Transport Field Study Leak Simulation Test Site, located at the Sisson and Lu (1984) injection site in the 200 East Area of the Hanford Site. Measured data include particle size distributions (19 points), bulk densities (and bulk density-derived porosity), water retention characteristics (16 static points), and saturated and unsaturated hydraulic conductivities. The coring and sub-sampling procedures led to partially, and occasionally completely, disturbed samples. Textural analyses showed that most of the samples could be classified as sand, some as loamy sands, and two as sandy loams. The multi-step outflow method failed for seven samples, yielding 53 samples for which hydraulic parameters were available. Van Genuchten and Brooks-Corey water retention parameters were determined using static retention points (derived from multi-step outflow time series). Inverse analyses of the multi-step outflow data yielded additional unsaturated hydraulic conductivity parameters. Unfortunately, the inverse analyses had some problems in reaching stable solutions. Therefore, we sometimes fixed saturated and residual water contents and saturated hydraulic conductivities at initial values. Even then, it was not possible to reach a solution for two samples leaving the total number of samples for which inverse solutions were available at 51. We also noticed that Brooks-Corey inversions were of lesser quality than van Genuchten inversions. We suggest that Brooks-Corey inversions be treated carefully and that, where possible, the far more reliable direct fits of the Brooks-Corey curve to the static retention data be used. The data gathered in this effort are for the most part reported in the appendix. Raw, outflow time series data from the multi-step outflow procedure are not included. An electronic version of the data is available from the first and third authors.
Book Synopsis Development of Property-transfer Models for Estimating the Hydraulic Properties of Deep Sediments at the Idaho National Engineering and Environmental Laboratory, Idaho by : Kari A. Winfield
Download or read book Development of Property-transfer Models for Estimating the Hydraulic Properties of Deep Sediments at the Idaho National Engineering and Environmental Laboratory, Idaho written by Kari A. Winfield and published by . This book was released on 2005 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis On The Measurement Of The Hydraulic Properties Of The Environmental Medium by : L. Pirouzian
Download or read book On The Measurement Of The Hydraulic Properties Of The Environmental Medium written by L. Pirouzian and published by . This book was released on 2002 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contaminates behave differently in the vadose zone than they do in the saturated zone and the governing equations for them are more involved. The hydraulic conductivity and porosity are the most important parameters affecting water and contaminates movements in the vadose and the saturated zones. To estimate these parameters certain methods are examined for measuring the hydraulic properties where the soil permeability is low and, where possible, the results are compared with measured data. Unsaturated hydraulic conductivity (UHC), unlike saturated hydraulic conductivity (SHC), is difficult to obtain especially for clayey soils and fractured rocks. Most available studies either overestimate or underestimate the UHC, especially for values close to the surface where the UHC values are several orders less than their corresponding values for SHC. The goal of this paper is to adjust and modify some empirical equations for obtaining UHC and compare the results with those already available in the literature. This is achieved through the use of non-linear least squares. Values that represent parameter b, in the Campbell's power function is allowed to vary in a given range instead of having a single value. For every value in this range the non-linear least squares equations is calculated and the b value with the smallest error term is picked to represent the empirical parameter for the Campbell's power function. Results indicate adjustment to the reported empirical parameter b is needed to minimize the sums of squares and to obtain a closer match between the measured and the experimental data. That is the sum of errors for the non-linear least squares between measured and empirical data is minimum somewhere near the values that they suggested. Therefore, for the clayey soil and fractured rocks the empirical parameters for the power function are modified to reflect the minimum sums of squares for non-linear least squares equation. To fine tune b further, non-linear least squares are used to find the best fitted value of b using the empirical equation that relates depth (h) to water content. We are in the process of classifying fractured rocks and are testing them to see how their hydraulic conductivity compares with clayey, sandy and silty soils. This is done through the application of fractal geometry and use of Sierpinski carpet. The empirical and the theoretical relationships used here are simple and practical and may directly be applied to obtain corresponding UHC. The equations that are utilized here are based on the theory or have their roots in statistical modeling. Results obtained from this investigation should be compared with the field data before they are applied toward solving Richards' equation.
Book Synopsis Geology of the San Francisco Bay Region by : Doris Sloan
Download or read book Geology of the San Francisco Bay Region written by Doris Sloan and published by Univ of California Press. This book was released on 2006-06-27 with total page 353 pages. Available in PDF, EPUB and Kindle. Book excerpt: "You can't really know the place where you live until you know the shapes and origins of the land around you. To feel truly at home in the Bay Area, read Doris Sloan's intriguing stories of this region's spectacular, quirky landscapes."—Hal Gilliam, author of Weather of the San Francisco Bay Region "This is a fascinating look at some of the world's most complex and engaging geology. I highly recommend this book to anyone interested in an understanding of the beautiful landscape and dynamic geology of the Bay Area."—Mel Erskine, geological consultant "This accessible summary of San Francisco Bay Area geology is particularly timely. We are living in an age where we must deal with our impact on our environment and the impact of the environment on us. Earthquake hazards, and to a lesser extent landslide hazards, are well known, but the public also needs to be aware of other important engineering and environmental impacts and geologic resources. This book will allow Bay Area residents to make more intelligent decisions about the geological issues affecting their lives."—John Wakabayashi, geological consultant
Book Synopsis Future Groundwater Resources at Risk by : Jouko Soveri
Download or read book Future Groundwater Resources at Risk written by Jouko Soveri and published by . This book was released on 1994 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Cone Penetration Testing by : Paul W. Mayne
Download or read book Cone Penetration Testing written by Paul W. Mayne and published by Transportation Research Board. This book was released on 2007 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt: NCHRP synthesis 368 explores the current practices of departments of transportation associated with cone penetration testing (CPT). The report examines cone penetrometer equipment options; field testing procedures; CPT data presentation and geostratigraphic profiling; CPT evaluation of soil engineering parameters and properties; CPT for deep foundations, pilings, shallow foundations, and embankments; and CPT use in ground modifications and difficult ground conditions.
Book Synopsis Drilling Engineering Problems and Solutions by : M. E. Hossain
Download or read book Drilling Engineering Problems and Solutions written by M. E. Hossain and published by John Wiley & Sons. This book was released on 2018-06-19 with total page 551 pages. Available in PDF, EPUB and Kindle. Book excerpt: Completely up to date and the most thorough and comprehensive reference work and learning tool available for drilling engineering, this groundbreaking volume is a must-have for anyone who works in drilling in the oil and gas sector. Petroleum and natural gas still remain the single biggest resource for energy on earth. Even as alternative and renewable sources are developed, petroleum and natural gas continue to be, by far, the most used and, if engineered properly, the most cost-effective and efficient, source of energy on the planet. Drilling engineering is one of the most important links in the energy chain, being, after all, the science of getting the resources out of the ground for processing. Without drilling engineering, there would be no gasoline, jet fuel, and the myriad of other "have to have" products that people use all over the world every day. Following up on their previous books, also available from Wiley-Scrivener, the authors, two of the most well-respected, prolific, and progressive drilling engineers in the industry, offer this groundbreaking volume. They cover the basic tenets of drilling engineering, the most common problems that the drilling engineer faces day to day, and cutting-edge new technology and processes through their unique lens. Written to reflect the new, changing world that we live in, this fascinating new volume offers a treasure of knowledge for the veteran engineer, new hire, or student. This book is an excellent resource for petroleum engineering students, reservoir engineers, supervisors & managers, researchers and environmental engineers for planning every aspect of rig operations in the most sustainable, environmentally responsible manner, using the most up-to-date technological advancements in equipment and processes.
Book Synopsis Applied Sedimentology by : Richard C. Selley
Download or read book Applied Sedimentology written by Richard C. Selley and published by Elsevier. This book was released on 2000-05-24 with total page 543 pages. Available in PDF, EPUB and Kindle. Book excerpt: There are three types of rock—igneous, metamorphic and sedimentary. Sedimentary rocks form from the weathering, erosion, transportation and deposition of older rocks. Applied Sedimentology describes the formation, transportation and deposition of sediment, and the post-depositional processes that change soft sediment into sedimentary rock. Sedimentary rocks include sandstones, limestones and mudstones. All the world's coal, most of its water and fossil fuels, and many mineral deposits occur in sedimentary rocks. Applied Sedimentology shows how the study of sediments aids the exploration for and exploitation of natural resources, including water, ores and hydrocarbons. * Completely revised edition; Like its precursor, it describes sediments from sand grains to sedimentary basins; Features up-to date account and critique of sequence and cyclostratigraphy * Extensively illustrated with photos and remotely sensed sea bed images describing sedimentary processes, products and depositional systems; Color plates illustrate sediment textures, lithologies, pore types, diagenetic textures, and carbonate and clastic sequence stratigraphic models* Emphasises the applications of sedimentology to the exploration for and exploitation of natural resources, including water, ores and hydrocarbons* Extensive references and up-to-date bibliography for further study
Book Synopsis Idaho High-level Waste and Facilities Disposition by :
Download or read book Idaho High-level Waste and Facilities Disposition written by and published by . This book was released on 2002 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:
