Download or read book Groundwater Depletion in the United States 1900 2008 written by Leonard F Konikow and published by CreateSpace. This book was released on 2014-08-01 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: A natural consequence of groundwater withdrawals is the removal of water from subsurface storage, but the overall rates and magnitude of groundwater depletion in the United States are not well characterized. This study evaluates long- term cumulative depletion volumes in 40 separate aquifers or areas and one land use category in the United States, bringing together information from the literature and from new analy- ses. Depletion is directly calculated using calibrated ground- water models, analytical approaches, or volumetric budget analyses for multiple aquifer systems. Estimated groundwater depletion in the United States during 1900-2008 totals approx- imately 1,000 cubic kilometers (km3). Furthermore, the rate of groundwater depletion has increased markedly since about 1950, with maximum rates occurring during the most recent period (2000-2008) when the depletion rate averaged almost 25 km3 per year (compared to 9.2 km3 per year averaged over the 1900-2008 timeframe).

Download or read book Federal Guidelines for Dam Safety written by and published by . This book was released on 2004 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The San Juan Chama Project written by Leah S. Glaser and published by . This book was released on 1998 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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:

Download or read book Quaternary Dating Methods written by Mike Walker and published by John Wiley & Sons. This book was released on 2013-04-30 with total page 311 pages. Available in PDF, EPUB and Kindle. Book excerpt: This introductory textbook introduces the basics of dating, the range of techniques available and the strengths and limitations of each of the principal methods. Coverage includes: the concept of time in Quaternary Science and related fields the history of dating from lithostratigraphy and biostratigraphy the development and application of radiometric methods different methods in dating: radiometric dating, incremental dating, relative dating and age equivalence Presented in a clear and straightforward manner with the minimum of technical detail, this text is a great introduction for both students and practitioners in the Earth, Environmental and Archaeological Sciences. Praise from the reviews: "This book is a must for any Quaternary scientist." SOUTH AFRICAN GEOGRAPHICAL JOURNAL, September 2006 “...very well organized, clearly and straightforwardly written and provides a good overview on the wide field of Quaternary dating methods...” JOURNAL OF QUATERNARY SCIENCE, January 2007

Download or read book Encyclopedia of the World s Endangered Languages written by Christopher Moseley and published by Routledge. This book was released on 2008-03-10 with total page 946 pages. Available in PDF, EPUB and Kindle. Book excerpt: The concern for the fast-disappearing language stocks of the world has arisen particularly in the past decade, as a result of the impact of globalization. This book appears as an answer to a felt need: to catalogue and describe those languages, making up the vast majority of the world's six thousand or more distinct tongues, which are in danger of disappearing within the next few decades. Endangerment is a complex issue, and the reasons why so many of the world's smaller, less empowered languages are not being passed on to future generations today are discussed in the book's introduction. The introduction is followed by regional sections, each authored by a notable specialist, combining to provide a comprehensive listing of every language which, by the criteria of endangerment set out in the introduction, is likely to disappear within the next few decades. These languages make up ninety per cent of the world's remaining language stocks. Each regional section comprises an introduction that deals with problems of language preservation peculiar to the area, surveys of known extinct languages, and problems of classification. The introduction is followed by a list of all known languages within the region, endangered or not, arranged by genetic affiliation, with endangered and extinct languages marked. This listing is followed by entries in alphabetical order covering each language listed as endangered. Useful maps are provided to pinpoint the more complex clusters of smaller languages in every region of the world. The Encyclopedia therefore provides in a single resource: expert analysis of the current language policy situation in every multilingual country and on every continent, detailed descriptions of little-known languages from all over the world, and clear alphabetical entries, region by region, of all the world's languages currently thought to be in danger of extinction. The Encyclopedia of the World’s Endangered Languages will be a necessary addition to all academic linguistics collections and will be a useful resource for a range of readers with an interest in development studies, cultural heritage and international affairs.

Download or read book The great American land bubble written by Aaron Morton Sakolski and published by Ludwig von Mises Institute. This book was released on 1966 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Notes on Sedimentation Activities written by and published by . This book was released on 1994 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Heritage Values in Site Management written by Marta De la Torre and published by Getty Publications. This book was released on 2005 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: The analysis of the four historic sites featured in this publication-Grosse Ile and the Irish Memorial National Historic Site in Canada, Chaco Culture National Historical Park in the United States, Port Arthur Historic Site in Australia, and Hadrian's Wall World Heritage Site in the United Kingdom-provides valuable insight into the creation and management of heritage values. Each case study articulates how values are identified and assessed by the governing bodies; where (and with whom) the values reside; how the values are implemented into management policies and objectives; and the impact that these decisions have on the sites themselves. This book will be a vital tool for institutions and individuals engaged in the study or practice of site management, conservation planning, and/or historic preservation. Also included is a CD-ROM that contains supplemental management and planning documents created and used by the site-management authorities."

Download or read book Proceedings Volume Basin and Range Province Seismic Hazards Summit written by William R. Lund and published by . This book was released on 1998 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Archaeologist s Laboratory written by Edward B. Banning and published by Springer Nature. This book was released on 2020-07-27 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second edition of the classic textbook, The Archaeologist’s Laboratory, is a substantially revised work that offers updated information on the archaeological work that follows fieldwork, such as the processing and analysis of artifacts and other evidence. An overarching theme of this edition is the quality and validity of archaeological arguments and the data we use to support them. The book introduces many of the laboratory activities that archaeologists carry out and the ways we can present research results, including graphs and artifact illustrations. Part I introduces general topics concerning measurement error, data quality, research design, typology, probability and databases. It also includes data presentation, basic artifact conservation, and laboratory safety. Part II offers brief surveys of the analysis of lithics and ground stone, pottery, metal artifacts, bone and shell artifacts, animal and plant remains, and sediments, as well as dating by stratigraphy, seriation and chronometric methods. It concludes with a chapter on archaeological illustration and publication. A new feature of the book is illustration of concepts through case studies from around the world and from the Palaeolithic to historical archaeology.The text is appropriate for senior undergraduate students and will also serve as a useful reference for graduate students and professional archaeologists.

Download or read book Summaries of Technical Reports Volume XVIII written by and published by . This book was released on 1984 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book American Indian Policy Review Commission written by Truman Lowe and published by . This book was released on 1977 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Storyteller s Thesaurus written by Troll Lord Games and published by Troll Lord Games. This book was released on 2015-04-30 with total page 551 pages. Available in PDF, EPUB and Kindle. Book excerpt: Writers, game designers, teachers, and students ~this is the book youve been waiting for! Written by storytellers for storytellers, this volume offers an entirely new approach to word finding. Browse the pages within to see what makes this book different:

Download or read book Plate Tectonics and Crustal Evolution written by Kent C. Condie and published by Butterworth-Heinemann. This book was released on 1997 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive text has established itself over the past 20 years as the definitive work in its fields, presenting a thorough coverage of this key area of structural geology in a way which is ideally suited to advanced undergraduate and masters courses. The thorough coverage means that it is also useful to a wider readership as an up to date survey of plate tectonics. The fourth edition brings the text fully up to date, with coverage of the latest research in crustal evolution, supercontinents, mass extinctions. A new chapter covers the feedbacks of various Earth systems. In addition, a new appendix provides a valuable survey of current methodology.

Download or read book Santa Fe National Forest Plan written by and published by . This book was released on 1987 with total page 237 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book List of Cartographic Records of the General Land Office written by United States. National Archives and Records Service and published by . This book was released on 1964 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: