Vertical Gradients In Water Chemistry And Age In The Northern High Plains Aquifer Nebraska 2003
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Author |
: |
Publisher |
: DIANE Publishing |
Total Pages |
: |
Release |
: |
ISBN-10 |
: 1422325911 |
ISBN-13 |
: 9781422325919 |
Rating |
: 4/5 (11 Downloads) |
Synopsis Vertical gradients in water chemistry and age in the northern High Plains Aquifer, Nebraska, 2003 by :
Author |
: Yitian Xiao |
Publisher |
: John Wiley & Sons |
Total Pages |
: 594 |
Release |
: 2018-06-05 |
ISBN-10 |
: 9781119060000 |
ISBN-13 |
: 1119060001 |
Rating |
: 4/5 (00 Downloads) |
Synopsis Reactive Transport Modeling by : Yitian Xiao
Teaches the application of Reactive Transport Modeling (RTM) for subsurface systems in order to expedite the understanding of the behavior of complex geological systems This book lays out the basic principles and approaches of Reactive Transport Modeling (RTM) for surface and subsurface environments, presenting specific workflows and applications. The techniques discussed are being increasingly commonly used in a wide range of research fields, and the information provided covers fundamental theory, practical issues in running reactive transport models, and how to apply techniques in specific areas. The need for RTM in engineered facilities, such as nuclear waste repositories or CO2 storage sites, is ever increasing, because the prediction of the future evolution of these systems has become a legal obligation. With increasing recognition of the power of these approaches, and their widening adoption, comes responsibility to ensure appropriate application of available tools. This book aims to provide the requisite understanding of key aspects of RTM, and in doing so help identify and thus avoid potential pitfalls. Reactive Transport Modeling covers: the application of RTM for CO2 sequestration and geothermal energy development; reservoir quality prediction; modeling diagenesis; modeling geochemical processes in oil & gas production; modeling gas hydrate production; reactive transport in fractured and porous media; reactive transport studies for nuclear waste disposal; reactive flow modeling in hydrothermal systems; and modeling biogeochemical processes. Key features include: A comprehensive reference for scientists and practitioners entering the area of reactive transport modeling (RTM) Presented by internationally known experts in the field Covers fundamental theory, practical issues in running reactive transport models, and hands-on examples for applying techniques in specific areas Teaches readers to appreciate the power of RTM and to stimulate usage and application Reactive Transport Modeling is written for graduate students and researchers in academia, government laboratories, and industry who are interested in applying reactive transport modeling to the topic of their research. The book will also appeal to geochemists, hydrogeologists, geophysicists, earth scientists, environmental engineers, and environmental chemists.
Author |
: National Research Council |
Publisher |
: National Academies Press |
Total Pages |
: 86 |
Release |
: 2008-02-09 |
ISBN-10 |
: 9780309113618 |
ISBN-13 |
: 030911361X |
Rating |
: 4/5 (18 Downloads) |
Synopsis Water Implications of Biofuels Production in the United States by : National Research Council
National interests in greater energy independence, concurrent with favorable market forces, have driven increased production of corn-based ethanol in the United States and research into the next generation of biofuels. The trend is changing the national agricultural landscape and has raised concerns about potential impacts on the nation's water resources. To help illuminate these issues, the National Research Council held a colloquium on July 12, 2007 in Washington, DC. Water Implications of Biofuels Production in the United States, based in part on discussions at the colloquium, concludes that if projected future increases in use of corn for ethanol production do occur, the increase in harm to water quality could be considerable from the increases in fertilizer use, pesticide use, and soil erosion associated with growing crops such as corn. Water supply problems could also develop, both from the water needed to grow biofuels crops and water used at ethanol processing plants, especially in regions where water supplies are already overdrawn. The production of "cellulosic ethanol," derived from fibrous material such as wheat straw, native grasses, and forest trimmings is expected to have less water quality impact but cannot yet be produced on a commerical scale. To move toward a goal of reducing water impacts of biofuels, a policy bridge will likely be needed to encourage growth of new technologies, best agricultural practies, and the development of traditional and cellulosic crops that require less water and fertilizer and are optimized for fuel production.
Author |
: |
Publisher |
: DIANE Publishing |
Total Pages |
: 134 |
Release |
: |
ISBN-10 |
: 1422325733 |
ISBN-13 |
: 9781422325735 |
Rating |
: 4/5 (33 Downloads) |
Synopsis Groundwater quality of the northern High Plains aquifer, 1997, 20024 by :
Author |
: Mark E. Gaffigan |
Publisher |
: DIANE Publishing |
Total Pages |
: 184 |
Release |
: 2010 |
ISBN-10 |
: 9781437923575 |
ISBN-13 |
: 1437923577 |
Rating |
: 4/5 (75 Downloads) |
Synopsis Biofuels by : Mark E. Gaffigan
In December 2007, the Congress expanded the renewable fuel standard (RFS), which requires rising use of ethanol and other biofuels, from 9 billion gallons in 2008 to 36 billion gallons in 2022. To meet the RFS, the Departments of Agriculture (USDA) and Energy (DOE) are developing advanced biofuels that use cellulosic feedstocks, such as corn stover and switchgrass. The EPA administers the RFS. This report examines, among other things: (1) the effects of increased biofuels production on U.S. agriculture, environment, and greenhouse gas emissions; (2) federal support for domestic biofuels production; and (3) key challenges in meeting the RFS. Includes recommendations. Charts and tables.
Author |
: |
Publisher |
: |
Total Pages |
: 708 |
Release |
: 2008 |
ISBN-10 |
: IND:30000117321350 |
ISBN-13 |
: |
Rating |
: 4/5 (50 Downloads) |
Author |
: Sharon E. Kroening |
Publisher |
: |
Total Pages |
: 122 |
Release |
: 2004 |
ISBN-10 |
: OSU:32435088172952 |
ISBN-13 |
: |
Rating |
: 4/5 (52 Downloads) |
Synopsis Scientific Investigations Report by : Sharon E. Kroening
Author |
: Jennifer S. Stanton |
Publisher |
: |
Total Pages |
: |
Release |
: 2017 |
ISBN-10 |
: 1411341260 |
ISBN-13 |
: 9781411341265 |
Rating |
: 4/5 (60 Downloads) |
Synopsis Brackish Groundwater in the United States by : Jennifer S. Stanton
Author |
: Donald O. Rosenberry |
Publisher |
: CreateSpace |
Total Pages |
: 132 |
Release |
: 2014-06-16 |
ISBN-10 |
: 150022281X |
ISBN-13 |
: 9781500222819 |
Rating |
: 4/5 (1X Downloads) |
Synopsis Field Techniques for Estimating Water Fluxes Between Surface Water and Ground Water by : Donald O. Rosenberry
Interest in the use and development of our Nation's surface - and ground-water resources has increased significantly during the past 50 years. This work discusses field techniques for estimating water fluxes.
Author |
: Peter B. McMahon |
Publisher |
: DIANE Publishing |
Total Pages |
: 59 |
Release |
: 2004 |
ISBN-10 |
: 9781428984844 |
ISBN-13 |
: 1428984844 |
Rating |
: 4/5 (44 Downloads) |
Synopsis Vertical Gradients in Water Chemistry and Age in the Southern High Plains Aquifer, Texas, 2002 by : Peter B. McMahon