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Author :
Publisher :
ISBN 13 :
Total Pages : 316 pages
Book Rating : 4.3/5 (91 download)
Download or read book Magnitude and Frequency Data for Historic Debris Flows in Grand Canyon National Park and Vicinity, Arizona written by and published by . This book was released on 1995 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sediment Delivery by Ungaged Tributaries of the Colorado River in Grand Canyon, U.S. Geological Survey, Water-Resources Investigations Report 00-4055, 2000 written by and published by . This book was released on 2000 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Matthias Jakob
Publisher : Springer Science & Business Media
ISBN 13 : 3540271295
Total Pages : 795 pages
Book Rating : 4.5/5 (42 download)
Download or read book Debris-flow Hazards and Related Phenomena written by Matthias Jakob and published by Springer Science & Business Media. This book was released on 2007-12-26 with total page 795 pages. Available in PDF, EPUB and Kindle. Book excerpt: With climate change and deforestation, debris flows and debris avalanches have become the most significant landslide hazards in many countries. In recent years there have been numerous debris flow avalanches in Southern Europe, South America and the Indian Subcontinent, resulting in major catastrophes and large loss of life. This is therefore a major high-profile problem for the world's governments and for the engineers and scientists concerned. Matthias Jakob and Oldrich Hungr are ideally suited to edit this book. Matthias Jakob has worked on debris flow for over a decade and has had numerous papers published on the topic, as well as working as a consultant on debris flow for municipal and provincial governments. Oldrich Hungr has worked on site investigations on debris flow, avalanches and rockfall, with emphasis on slope stability analysis and evaluation of risks to roads in built-up areas. He has also developed mathematical models for landslide dynamic analysis. They have invited world-renowned experts to joint them in this book.
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Publisher :
ISBN 13 :
Total Pages : 52 pages
Book Rating : 4.:/5 (319 download)
Download or read book Water-resources Investigations Report written by and published by . This book was released on 2003 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Boris Stepanovich Maslov
Publisher : EOLSS Publications
ISBN 13 : 1848260997
Total Pages : 478 pages
Book Rating : 4.8/5 (482 download)
Download or read book Agricultural Land Improvement: Amelioration and Reclamation - Volume II written by Boris Stepanovich Maslov and published by EOLSS Publications. This book was released on 2009-09-23 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt: Agricultural Land Improvement: Amelioration and Reclamation theme is a component of Encyclopedia of Food and Agricultural Sciences, Engineering and Technology Resources in the global Encyclopedia of Life Support Systems (EOLSS), which is an integrated compendium of twenty one Encyclopedias. The theme on Agricultural Land Improvement: Amelioration and Reclamation has two volumes with contributions from distinguished experts in the field, discusses amelioration practices and measures for radical improvement of unfavorable hydrologic, soil, and agroclimatic conditions, with a view to the most efficient use of land resources. The content of the theme is organized with state-of-the-art presentations covering the following aspects of the subject: Necessity of Development of Land Reclamation; Irrigation; Drainage of Farmlands; Chemical Amelioration of Soils; Biological and Agrotechnical Amelioration, which are then expanded into multiple subtopics, each as a chapter. These volumes are aimed at the following five major target audiences: University and College Students Educators, Professional Practitioners, Research Personnel and Policy Analysts, Managers, and Decision Makers and NGOs
Author :
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ISBN 13 :
Total Pages : 330 pages
Book Rating : 4.:/5 (319 download)
Download or read book U.S. Geological Survey Professional Paper written by and published by . This book was released on 1984 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Paul D. Bates
Publisher : John Wiley & Sons
ISBN 13 : 0470015187
Total Pages : 540 pages
Book Rating : 4.4/5 (7 download)
Download or read book Computational Fluid Dynamics written by Paul D. Bates and published by John Wiley & Sons. This book was released on 2005-08-05 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt: Uniquely outlines CFD theory in a manner relevant to environmental applications. This book addresses the basic topics in CFD modelling in a thematic manner to provided the necessary theoretical background, as well as providing global cases studies showing how CFD models can be used in practice demonstrating how good practice can be achieved , with reference to both established and new applications. First book to apply CFD to the environmental sciences Written at a level suitable for non-mathematicians
Author : Kevin Fedarko
Publisher : Simon and Schuster
ISBN 13 : 1501183052
Total Pages : 512 pages
Book Rating : 4.5/5 (11 download)
Download or read book A Walk in the Park written by Kevin Fedarko and published by Simon and Schuster. This book was released on 2024-05-28 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The Grand Canyon is an American treasure, visited by more than 6 million people a year, many of whom are rendered speechless by its vast beauty, mystery, and complexity. Now, in A Walk in the Park, author Kevin Fedarko chronicles his year-long effort to find a 750-mile path along the length of the Grand Canyon, through a vertical wilderness suspended between the caprock along the rims of the abyss and the Colorado River, which flows along its bottom. Consisting of countless cliffs and steep drops, plus immense stretches with almost no access to water, and the fact that not a single trail links its eastern doorway to its western terminus, this jewel of national parks is so challenging that when Fedarko departed fewer people had completed the journey in one single hike than had walked on the moon. The intensity of the effort required him to break his trip into several legs, each of which held staggering dangers and unexpected discoveries"--
Author : Robert H. Webb
Publisher : University of Arizona Press
ISBN 13 : 0816547491
Total Pages : 311 pages
Book Rating : 4.8/5 (165 download)
Download or read book Grand Canyon, A Century of Change written by Robert H. Webb and published by University of Arizona Press. This book was released on 2021-11-30 with total page 311 pages. Available in PDF, EPUB and Kindle. Book excerpt: Photographs made in Grand Canyon a century ago may provide us today with a sense of history; photographs made a century later from the same vantage points give us a more precise picture of change in this seemingly timeless place. Between 1889 and 1890, Robert Brewster Stanton made photographs every 1-2 miles through the river corridor for the purpose of planning a water-level railroad route and produced the largest collection of photographs of the Colorado River at one point in time. Robert Webb, a USGS hydrologist conducting research on debris flows in the Canyon, obtained the photographs and from 1989 to 1995 replicated all 445 of the views captured by Stanton, matching as closely as possible the original camera positions and lighting conditions. Grand Canyon, a Century of Change assembles the most dramatic of these paired photographs to demonstrate both the persistence of nature and the presence of humanity. Unexpected longevity of some plant species, effects of animal grazing, and expansion of cacti are all captured by the replicate photographs. More telling is evidence of the impact of Glen Canyon Dam: increased riparian vegetation, new marshes, aggraded debris fans, and eroded sand bars. In the accompanying text, Webb provides a thorough analysis of what each pair of photographs shows and places the project in its historical context. Complementing his narrative are six sidebar articles by authorities on Canyon natural history that further attest to a century of change. The level of detail obtained from the photographs represents one of the most extensive long-term monitoring efforts ever conducted in a national park; it is the most detailed documentation effort ever performed using repeat photography. Much more than simply a picture book, Grand Canyon, a Century of Change is an environmental history of the river corridor, a fascinating book that clearly shows the impact of human influence on Grand Canyon and warns us that its future is very much in our hands.
Author : Ellen Wohl
Publisher : John Wiley & Sons
ISBN 13 : 1118671686
Total Pages : 723 pages
Book Rating : 4.1/5 (186 download)
Download or read book Mountain Rivers Revisited written by Ellen Wohl and published by John Wiley & Sons. This book was released on 2013-05-28 with total page 723 pages. Available in PDF, EPUB and Kindle. Book excerpt: Published by the American Geophysical Union as part of the Water Resources Monograph Series, Volume 19. What are the forms and processes characteristic of mountain rivers and how do we know them? Mountain Rivers Revisited, an expanded and updated version of the earlier volume Mountain Rivers, answers these questions and more. Here is the only comprehensive synthesis of current knowledge about mountain rivers available. While continuing to focus on physical process and form in mountain rivers, the text also addresses the influences of tectonics, climate, and land use on rivers, as well as water chemistry, hyporheic exchange, and riparian and aquatic ecology. With its numerous illustrations and references, hydrologists, geomorphologists, civil and environmental engineers, ecologists, resource planners, and their students will find this book an essential resource. Ellen Wohl received her Ph.D. in geology in 1988 from the University of Arizona. Since then, she has worked primarily on mountain and bedrock rivers in diverse environments.
Author : Craig Childs
Publisher : Back Bay Books
ISBN 13 : 0316055301
Total Pages : 250 pages
Book Rating : 4.3/5 (16 download)
Download or read book The Secret Knowledge of Water written by Craig Childs and published by Back Bay Books. This book was released on 2008-12-14 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: Naturalist Craig Childs's "utterly memorable and fantastic" study of the desert's dangerous beauty is based on years of adventures in the deserts of the American West (Washington Post). Like the highest mountain peaks, deserts are environments that can be inhospitable even to the most seasoned explorers. Craig Childs, who has spent years in the deserts of the American West as an adventurer, a river guide, and a field instructor in natural history, has developed a keen appreciation for these forbidding landscapes: their beauty, their wonder, and especially their paradoxes. His extraordinary treks through arid lands in search of water are an astonishing revelation of the natural world at its most extreme. "Utterly memorable and fantastic...Certainly no reader will ever see the desert in the same way again." —Suzannah Lessard, Washington Post
Author : Ellen Wohl
Publisher : Univ of California Press
ISBN 13 : 0520257030
Total Pages : 288 pages
Book Rating : 4.5/5 (22 download)
Download or read book Of Rock and Rivers written by Ellen Wohl and published by Univ of California Press. This book was released on 2009-06-08 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: This deeply personal collection of essays paints a progressive view of the American West as seen by a geologist. The author traces her twenty years of living and conducting research in the natural landscapes of the West as she investigates the conflict between environmental history and widely held romanticized views of the region.
Author : Ellen E. Wohl
Publisher : American Geophysical Union
ISBN 13 :
Total Pages : 324 pages
Book Rating : 4./5 ( download)
Download or read book Mountain Rivers written by Ellen E. Wohl and published by American Geophysical Union. This book was released on 2000 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Stephen Rice
Publisher : John Wiley & Sons
ISBN 13 : 0470760370
Total Pages : 474 pages
Book Rating : 4.4/5 (77 download)
Download or read book River Confluences, Tributaries and the Fluvial Network written by Stephen Rice and published by John Wiley & Sons. This book was released on 2008-07-31 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: River Confluences and the Fluvial Network brings together state of the art thinking on confluence dynamics tributary impacts and the links between processes at these scales and river network functions. The book is unique in focus, content, scope and in bringing together engineering, ecological and geomorphological approaches to the three key areas of river system science. Taking a global approach this multi-authored text features a team of carefully selected, internationally renowned, experts who have all contributed significantly to recent ground breaking advancements in the field. Each chapter includes a comprehensive review of work to date highlighting recent discoveries and the main thrust of knowledge, previously unpublished research and case studies, challenges and questions, detailed references as well as a forward looking assessment of the state of the science.
Author : Michael Collier
Publisher :
ISBN 13 :
Total Pages : 112 pages
Book Rating : 4.3/5 (243 download)
Download or read book Dams and Rivers written by Michael Collier and published by . This book was released on 1996 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: Outlines the role of science in restoring or otherwise altering unwanted downstream effects of dams, including eroding river banks, changes in waterfowl habitat, threats to safe recreational use, and the loss of river sand bars, examining seven selected areas of the country -- the upper Salt River in central Arizona; the Snake River in Idaho, Oregon and Washington; the Rio Grande in New Mexico and Texas; the Chattahoochee River in Georgia; the Platte River in Wyoming, Colorado and Nebraska; the Green River in Utah; and the Colorado River in Arizona -- to focus on specific downstream effects of dams and the management issues related to their operation.
Download or read book U.S. Geological Survey Circular written by and published by . This book was released on 1933 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Vincent L. Gaffney
Publisher : Archaeopress
ISBN 13 : 9781905739141
Total Pages : 152 pages
Book Rating : 4.7/5 (391 download)
Download or read book Mapping Doggerland written by Vincent L. Gaffney and published by Archaeopress. This book was released on 2007 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mapping Doggerland documents the methodology and results of an innovative project to investigate a large area of the Southern North Sea, submerged during the last Glacial Maximum between 10,000 and 7500 bp.
