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Author :
Publisher :
ISBN 13 :
Total Pages : 938 pages
Book Rating : 4.3/5 (91 download)
Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1995 with total page 938 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : William A. Thomas
Publisher : Springer Science & Business Media
ISBN 13 : 1468416987
Total Pages : 253 pages
Book Rating : 4.4/5 (684 download)
Download or read book Indicators of Environmental Quality written by William A. Thomas and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 253 pages. Available in PDF, EPUB and Kindle. Book excerpt: Researchers and agencies collect reams of objective data and authors publish volumes of subjective prose in attempts to explain what is meant by environmental quality. Still, we have no universally recognized methods for combining our quantitative measures with our qualitative concepts of environ ment. Not all of our environmental goals should be reduced to mere numbers, but many of them can be; and without these quantitative terms, we have no way of defining our present position nor of selecting positions we wish to attain on any logically established scale of environmen tal values. Stated simply, in our zeal to measure our environment we often forget that masses of numbers describing a system are insufficient to understand it or to be used in selecting goals and priorities for expending our economic and human resources. Attempts at quantitatively describing environmental quality, rather than merely measuring different environmental variables, are relatively recent. This condensing of data into the optimum number of terms with maximum information content is a truly interdisciplinary challenge. When Oak Ridge National Laboratory initiated its Environmental Program in early 1970 under a grant from the National Science Foundation, the usefulness of environmental indicators in assessing the effects of technology was included as one of the initial areas for investigation. James L. Liverman, through his encouragement and firm belief that these indicators are indispensable if we are to resolve our complex environmental problems, deserves much of the credit for the publication of this book.
Author : International Atomic Energy Agency
Publisher :
ISBN 13 : 9789201372109
Total Pages : 0 pages
Book Rating : 4.3/5 (721 download)
Download or read book Isotope Methods for Dating Old Groundwater written by International Atomic Energy Agency and published by . This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Author :
Publisher :
ISBN 13 :
Total Pages : 422 pages
Book Rating : 4.:/5 (319 download)
Download or read book Geological Survey Water-supply Paper written by and published by . This book was released on 1971 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Melanie J. Leng
Publisher : Springer Science & Business Media
ISBN 13 : 9781402025037
Total Pages : 334 pages
Book Rating : 4.0/5 (25 download)
Download or read book Isotopes in Palaeoenvironmental Research written by Melanie J. Leng and published by Springer Science & Business Media. This book was released on 2006-03-09 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thorough reference shows how stable isotopes can be applied to understanding the palaeoenvironment, with chapters on the interpretation of isotopes in water, tree rings, bones and teeth, lake sediments, speleothems and marine sediments. The book offers detailed advice on calibration, including a multi-proxy approach, using isotope signals from different materials or combined with other palaeoenvironmental techniques, to enhance the reliability of readings.
Author : Unesco
Publisher : paris
ISBN 13 :
Total Pages : 510 pages
Book Rating : 4.3/5 (91 download)
Download or read book The Problems of the Arid Zone written by Unesco and published by paris. This book was released on 1962 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : U.S. Nuclear Regulatory Commission. Division of Technical Information and Document Control
Publisher :
ISBN 13 :
Total Pages : 378 pages
Book Rating : 4.:/5 (319 download)
Download or read book Regulatory and Technical Reports written by U.S. Nuclear Regulatory Commission. Division of Technical Information and Document Control and published by . This book was released on 1979 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes indexes.
Author : Bernard H. Kueper
Publisher : Springer Science & Business
ISBN 13 : 1461469228
Total Pages : 759 pages
Book Rating : 4.4/5 (614 download)
Download or read book Chlorinated Solvent Source Zone Remediation written by Bernard H. Kueper and published by Springer Science & Business. This book was released on 2014-04-22 with total page 759 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this book is to help engineers and scientists better understand dense nonaqueous phase liquid (DNAPL) contamination of groundwater and the methods and technology used for characterization and remediation. Remediation of DNAPL source zones is very difficult and controversial and must be based on state-of-the-art knowledge of the behavior (transport and fate) of nonaqueous phase liquids in the subsurface and site specific geology, chemistry and hydrology. This volume is focused on the characterization and remediation of nonaqueous phase chlorinated solvents and it is hoped that mid-level engineers and scientists will find this book helpful in understanding the current state-of-practice of DNAPL source zone management and remediation.
Author : Mario Panizza
Publisher : Elsevier
ISBN 13 : 0080531105
Total Pages : 285 pages
Book Rating : 4.0/5 (85 download)
Download or read book Environmental Geomorphology written by Mario Panizza and published by Elsevier. This book was released on 1996-11-20 with total page 285 pages. Available in PDF, EPUB and Kindle. Book excerpt: Geomorphology has now reached a certain level where the methodology, scientific content and resultsbeing published in the field make it worthy of being considered as a major environmental researcharea.In preparing Environmental Geomorphology, the author has given priority to methodology and illustrative case-histories. Schemes and classifications that would be ill-suited fora naturalistic, empirical and non-systematic discipline like geomorphology have been avoided.The concepts outlined in the text are based on a subdivision of geomorphological resources andhazards (as well as their links with man) together with the consequent risk and impactproblems.Each investigation, study or intervention concerning the environment, cannot ignoreeither the human context in which it occurs or man's history and prospects. It is necessary to have theright dialogue and relationship with the other disciplines making up this system so as to apply the mostsuitable methodologies and offer the most valid solutions.For some subjects covered in the book, specialists concerned with a particular section of environmental geomorphology were consulted. The text of eachchapter is accompanied by several illustrative schemes, figures and photographs, derived from realresearch and professional experiences.The volume is addressed both to university students studying topics of geomorphology as part of their syllabus, and to researchers and consultants(geologists, geographers, engineers, naturalists, etc.) working in the field.
Author : Richard Tykva
Publisher : Springer Science & Business Media
ISBN 13 : 9781402018602
Total Pages : 434 pages
Book Rating : 4.0/5 (186 download)
Download or read book Man-Made and Natural Radioactivity in Environmental Pollution and Radiochronology written by Richard Tykva and published by Springer Science & Business Media. This book was released on 2004-01-31 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: The goal of this book is to examine the complex state of radioactivity in the environment, and to understand the interplay of its two principal sources: man-made and natural. The text examines human contributions to release of radionuclides, with an eye to future reductions, and assesses natural occurrences in an evaluation of baseline radioactivity.
Author : Kim Kastens
Publisher : NSTA Press
ISBN 13 : 1936137569
Total Pages : 213 pages
Book Rating : 4.9/5 (361 download)
Download or read book Earth Science Puzzles written by Kim Kastens and published by NSTA Press. This book was released on 2010 with total page 213 pages. Available in PDF, EPUB and Kindle. Book excerpt: Teachers of Earth and environmental sciences in grades 8OCo12 will welcome this activity book centered on six OC data puzzlesOCO that foster critical-thinking skills in students and support science and math standards. Earth Science Puzzles presents professionally gathered Earth science dataOCoincluding graphs, maps, tables, images, and narrativesOCoand asks students to step into scientistsOCO shoes to use temporal, spatial, quantitative, and concept-based reasoning to draw inferences from the data."
Author : Unesco
Publisher :
ISBN 13 :
Total Pages : 198 pages
Book Rating : 4.3/5 (121 download)
Download or read book Climatology written by Unesco and published by . This book was released on 1958 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Joel Gat
Publisher : World Scientific
ISBN 13 : 1860940358
Total Pages : 198 pages
Book Rating : 4.8/5 (69 download)
Download or read book Isotope Hydrology written by Joel Gat and published by World Scientific. This book was released on 2010 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: Within the realm of the newly evolving discipline of environmental sciences, the stable-isotope methodology is being used to an ever-increasing extent, especially in the study of the water cycle and of paleo-climatology. This book introduces the rules of the game, by reviewing the natural variability of stable isotopes in the hydrosphere, describing the physico-chemical basis of isotope fractionation, and applying this knowledge to natural waters as they move through the hydrologic cycle from the ocean to the atmosphere, the biosphere and the lithosphere. There is a special focus on the processes at the surface?atmosphere and land?biosphere?atmosphere interfaces, since these are the sites of major changes in isotope composition. In response to the increasing awareness of our changing climate, a discussion on the global view of the changing water cycle, in the past and future, winds up the presentation.
Author : John S. Selker
Publisher : CRC Press
ISBN 13 : 9780873719537
Total Pages : 356 pages
Book Rating : 4.7/5 (195 download)
Download or read book Vadose Zone Processes written by John S. Selker and published by CRC Press. This book was released on 1999-06-28 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vadose Zone Processes provides a unified, up-to-date treatment on the movement of water through unsaturated media. In addition to covering the basic equations governing the flow and fate of water in unsaturated media, the text covers the biogeochemistry of vadose environments and the statistical description of vadose processes. The authors emphasize maintaining an intuitive understanding of how the results are derived and how they are appropriately applied. This comprehensive and important book will be useful not only to those in traditional fields such as civil engineering, geology, crop science, chemical engineering, agricultural engineering, and hydrology but also in the newer environmental engineering fields including containment transport, pollution remediation, and waste disposal.
Author : Douglas Biber
Publisher :
ISBN 13 : 9784342100321
Total Pages : 487 pages
Book Rating : 4.1/5 (3 download)
Download or read book Longman Student Grammar of Spoken and Written English written by Douglas Biber and published by . This book was released on 2003-06-10 with total page 487 pages. Available in PDF, EPUB and Kindle. Book excerpt: Simplified and reorganized, while avoiding much of the technical detail of Longman grammar of spoken and written English (LGSWE).
Author : Larry J. Mann
Publisher :
ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.3/5 (91 download)
Download or read book Tritium, Stable Istopes, and Nitrogen in Flow from Selected Springs that Discharge to the Snake River, Twin Falls-Hagerman Area, Idaho, 1990-93 written by Larry J. Mann and published by . This book was released on 1994 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : American Chemical Society. Division of Pesticide Chemistry
Publisher : Plenum Publishing Corporation
ISBN 13 :
Total Pages : 368 pages
Book Rating : 4.:/5 (41 download)
Download or read book Mass Spectrometry and NMR Spectroscopy in Pesticide Chemistry written by American Chemical Society. Division of Pesticide Chemistry and published by Plenum Publishing Corporation. This book was released on 1974 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mass spectrometry in the study of pesticides; characterization of chrinted hydrocarbon; positive and negative chemical ionization mass;a self-training interpretive and retrieval system; ion kinetic energy spectroscopy; a new mass; electron impact spectra of several aromatic sytems; identification of insecticide photoproducts by mass spectrometry; mass fragmentography as applied to some organophosphate inseccides; the application of mass spectrometry to the study of nitroniline derived herbicide; determination of metastable transitions in the mass spectra of pesticida by direct analysis of danghter ions; nuclear magnetic resonance.
