Download or read book Geochemical and Hydrologic Processes and Their Protection written by Sidney Draggan and published by Praeger. This book was released on 1987-06-11 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1984, the Conference on Environmental Quality, the Environmental Protection Agency, and the National Science Foundation convened a series of panel meetings to discuss long-term environmental issues. Environmental Impacts on Human Healthis the result of that prestigious conference. Drawing on contributions from nationally recognized scientists and experts from industry and government, this collection of papers will help to redirect long-term environmental research and development. The book addresses four topic areas: surface and groundwater processes and pollution; land/soil processes and pollution; atmospheric/oceanic processes and pollution; and multimedia toxic substance/hazardous waste research.
Download or read book Geochemical and Hydrologic Processes and Their Protection written by Sidney Draggan and published by Praeger. This book was released on 1987-06-11 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1984, the Conference on Environmental Quality, the Environmental Protection Agency, and the National Science Foundation convened a series of panel meetings to discuss long-term environmental issues. Environmental Impacts on Human Healthis the result of that prestigious conference. Drawing on contributions from nationally recognized scientists and experts from industry and government, this collection of papers will help to redirect long-term environmental research and development. The book addresses four topic areas: surface and groundwater processes and pollution; land/soil processes and pollution; atmospheric/oceanic processes and pollution; and multimedia toxic substance/hazardous waste research.
Download or read book Geochemical Processes Weathering and Groundwater Recharge in Catchments written by O.M. Saether and published by CRC Press. This book was released on 2020-08-19 with total page 415 pages. Available in PDF, EPUB and Kindle. Book excerpt: Geochemical Processes, Weathering and Groundwater Recharge in Catchments is a specialist book concerned with the natural processes taking place where water interacts with minerals and organic matter at the earth’s surface, in soils or within aquifers. It focuses on the all important interface between the hydrological and geochemical cycles in terrestrial ecosystems, and is thus particularly relevant to understanding the environment. The book is intended primarily as a reference text for graduate students in Earth Sciences, Hydrology or Environmental Sciences, but will be a useful introduction to those studying Chemistry, Biology or Forestry Studies. Geochemical Processes, Weathering and Groundwater Recharge in Catchments presents an overview of the current status of knowledge of catchment studies, with an outline of the challenges of future research. .
Download or read book Geochemical Processes written by Abraham Lerman and published by Krieger Publishing Company. This book was released on 1979 with total page 481 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Report on Long term Environmental Research and Development written by Council on Environmental Quality (U.S.). Office of Environmental Quality and published by . This book was released on 1985 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geochemical and Isotopic Evidence for Hydrologic Processes at Owens Lake California written by Karen Ruth Font and published by . This book was released on 1995 with total page 219 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geochemical Processes Weathering and Groundwater Recharge in Catchments written by Ola M. Saether and published by Taylor & Francis. This book was released on 1997 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Geochemical Processes, Weathering and Groundwater Recharge in Catchments is a specialist book concerned with the natural processes taking place where water interacts with minerals and organic matter at the earth's surface, in soils or within aquifers. It focuses on the all important interface between the hydrological and geochemical cycles in terrestrial ecosystems, and is thus particularly relevant to understanding the environment. The book is intended primarily as a reference text for graduate students in Earth Sciences, Hydrology or Environmental Sciences, but will be a useful introduction to those studying Chemistry, Biology or Forestry Studies. Geochemical Processes, Weathering and Groundwater Recharge in Catchments presents an overview of the current status of knowledge of catchment studies, with an outline of the challenges of future research. .
Download or read book Geochemical Processes written by A. Lerman and published by John Wiley & Sons. This book was released on 1979-03-12 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explains what happens when waters, solids, and gases interact in the earth's surface environment. Introduces the broad picture of global geochemical cycles and treats in detail the individual processes responsible for the major fluxes of materials on land, in waters, and to a lesser degree, in the atmosphere. Includes figures, tables, and data summaries.
Download or read book Department of Housing and Urban Development and certain independent agencies appropriations for fiscal year 1986 written by United States. Congress. Senate. Committee on Appropriations. Subcommittee on HUD-Independent Agencies and published by . This book was released on 1985 with total page 882 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ground Water Microbiology and Geochemistry written by Frank Chapelle and published by . This book was released on 1993-02-03 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: The difficult struggle to protect our valuable ground-water resources necessarily involves scientists and engineers from many disciplines. To prevail in this effort, these practitioners—including microbiologists, hydrogeologists, geoscientists, and environmental engineers—must have a common understanding of essential ground-water quality issues and problems. That includes a basic grasp of how microorganisms and microbial processes affect the chemistry of ground water in both pristine and chemically stressed aquifer systems. Ground-Water Microbiology and Geochemistry marks the first attempt to bridge the historical lack of communication among these disciplines by detailing—in language that cuts across specialties—the impact of microorganisms and microbial processes on ground-water systems. To bring these diverse practitioners together, the book has been organized in three parts, with each section addressing the information needs of specific disciplines. The first six chapters of Ground-Water Microbiology and Geochemistry provide an overview of microbiology that’s geared to geoscientists who may lack formal training in the field. Here, the book systematically covers the kinds of microorganisms found in subsurface environments, focusing on their growth, metabolism, genetics, and ecology. The second part of the book, which covers four chapters, speaks both to geoscientists and to microbiologists. It offers a hydrologic perspective on how microbial processes affect groundwater geochemistry in pristine systems—an important topic for geochemists since most ground-water reservoirs have not been chemically affected by human activities, and naturally occurring microbial processes have major impacts on water quality. At the same time, Part Two introduces microbiologists to the different classes of ground-water systems, and gives an overview of techniques for sampling subsurface environments. In addition, microbiologists gain an understanding of biogeochemical cycling in ground-water systems—in coverage that’s unique to this book—and of the classic geochemical modeling techniques that are used to study microbial processes. The final three chapters of Ground-Water Microbiology and Geochemistry focus in on microbial processes in contaminated ground-water systems—a topic of central concern to environmental scientists. In this concluding section, microbiologists see how degradation processes depend upon the hydrologic and geochemical environments within which they operate. Having achieved a basic knowledge of microbiological and biochemical concepts from the earlier chapters, geoscientists are fully prepared for this treatment of microbial acclimation and the biodegradation of petroleum hydrocarbons and halogenated compounds. Ground-Water Microbiology and Geochemistry is as graphically impressive as it is far reaching. High-quality, computer-generated illustrations, of particular appeal to visually oriented geoscientists, can be found throughout the book. Equally important is the book’s unusually comprehensive bibliography, which, like the text itself, spans the relevant science and engineering disciplines. The importance of Ground-Water Microbiology and Geochemistry to geoscientists, hydrologists, and environmental scientists has been amply documented. The book should also be required reading for water planners and lawyers involved in environmental issues. It will also serve as a compelling text in upper undergraduate and graduate courses in ground-water chemistry.
Download or read book Groundwater Geochemistry written by William J. Deutsch and published by CRC Press. This book was released on 2020-11-25 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: Groundwater Geochemistry: Fundamentals and Applications to Contamination examines the integral role geochemistry play s in groundwater monitoring and remediation programs, and presents it at a level understandable to a wide audience. Readers of all backgrounds can gain a better understanding of geochemical processes and how they apply to groundwater systems. The text begins with an explanation of fundamental geochemical processes, followed by a description of the methods and tools used to understand and simulate them. The book then explains how geochemistry applies to contaminant mobility, discusses remediation system design, sampling program development, and the modeling of geochemical interactions. This clearly written guide concludes with specific applications of geochemistry to contaminated sites. This is an ideal choice for readers who do not have an extensive technical background in aqueous chemistry, geochemistry, or geochemical modeling. The only prerequisite is a desire to better understand natural processes through groundwater geochemistry.
Download or read book Isotope Tracers in Catchment Hydrology written by C. Kendall and published by Elsevier. This book was released on 2012-12-02 with total page 870 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book represents a new "earth systems" approach to catchments that encompasses the physical and biogeochemical interactions that control the hydrology and biogeochemistry of the system. The text provides a comprehensive treatment of the fundamentals of catchment hydrology, principles of isotope geochemistry, and the isotope variability in the hydrologic cycle -- but the main focus of the book is on case studies in isotope hydrology and isotope geochemistry that explore the applications of isotope techniques for investigating modern environmental problems. Isotope Tracers in Catchment Hydrology is the first synthesis of physical hydrology and isotope geochemistry with catchment focus, and is a valuable reference for professionals and students alike in the fields of hydrology, hydrochemistry, and environmental science. This important interdisciplinary text provides extensive guidelines for the application of isotope techniques for all investigatores facing the challenge of protecting precious water, soil, and ecological resources from the ever-increasing problems associated with population growth and environmental change, including those from urban development and agricultural land uses.
Download or read book Intermedia Pollutant Transport written by David T. Allen and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: The National Center for Intermedia Transport Research (NCITR) was established at UCLA in 1982 by EPA as one of six Centers of Excellence for the study of environmental pollution problems. One of the functions undertaken by the NCITR has been to hold periodic workshops and to provide a forum for the discussion of current topiCS in the environmental pollution arena. To this end, two other workshops have previously been held. The first, held in November 1982, was chaired by H. R. Pruppacher, R. G. Semonin and W. G. N. Slinn on Precipitation Scavenging, Dry DepOSition and Resuspension. The second, held in January 1986, was chaired by Y. Cohen on Pollution Transport and Accumulation in a Multimedia Environment. The present workshop, chaired by D. T. Allen, Y. Cohen and I. R. Kaplan, was held on August 24-26, 1988 in Santa Monica, California. The title of the workshop was Intermedia Pollutant Transport: Modeling and Field Measurements. Approximately one hundred individuals participated and twenty five papers were given, mostly by invitation. The workshop was divided into the following four broad topiCS: 1) Transport of Pollutants from the Atmosphere, 2) Transport of Pollutants from Soils and Groundwaters, 3) Transport of Pollutants from Lakes and Oceans, and 4) Multimedia Transport of Pollutants. The last afternoon was reserved for a Panel Discussion.
Download or read book General Technical Report INT written by and published by . This book was released on 1972 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geochemical Processes written by Horst D. Schulz and published by . This book was released on 2002 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Groundwater Geochemistry written by Broder J. Merkel and published by Springer. This book was released on 2009-08-29 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: To understand hydrochemistry and to analyze natural as well as man-made impacts on aquatic systems, hydrogeochemical models have been used since the 1960’s and more frequently in recent times. Numerical groundwater flow, transport, and geochemical models are important tools besides classical deterministic and analytical approaches. Solving complex linear or non-linear systems of equations, commonly with hundreds of unknown parameters, is a routine task for a PC. Modeling hydrogeochemical processes requires a detailed and accurate water analysis, as well as thermodynamic and kinetic data as input. Thermodynamic data, such as complex formation constants and solubility-products, are often provided as databases within the respective programs. However, the description of surface-controlled reactions (sorption, cation exchange, surface complexation) and kinetically controlled reactions requires additional input data. Unlike groundwater flow and transport models, thermodynamic models, in principal, do not need any calibration. However, considering surface-controlled or kinetically controlled reaction models might be subject to calibration. Typical problems for the application of geochemical models are: • speciation • determination of saturation indices • adjustment of equilibria/disequilibria for minerals or gases • mixing of different waters • modeling the effects of temperature • stoichiometric reactions (e.g. titration) • reactions with solids, fluids, and gaseous phases (in open and closed systems) • sorption (cation exchange, surface complexation) • inverse modeling • kinetically controlled reactions • reactive transport Hydrogeochemical models depend on the quality of the chemical analysis, the boundary conditions presumed by the program, theoretical concepts (e.g.
Download or read book Energy Abstracts for Policy Analysis written by and published by . This book was released on 1987 with total page 732 pages. Available in PDF, EPUB and Kindle. Book excerpt:
