Download or read book Assessing Debris Flow Hazards on Alluvial Fans in Davis County Utah written by Jeffrey Ray Keaton and published by . This book was released on 1991 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Guidelines for the Geologic Evaluation of Debris flow Hazards on Alluvial Fans in Utah written by Richard E. Giraud and published by Utah Geological Survey. This book was released on 2005-06 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Utah Geological Survey (UGS) developed these guidelines to help geologists evaluate debris-flow hazards on alluvial fans to ensure safe development. Debris-flow hazard evaluations are particularly important because alluvial fans are the primary sites of debris-flow deposition and are also favored sites for development. The purpose of a debris-flow-hazard evaluation is to characterize the hazard and provide design parameters for risk reduction. The UGS recommends critical facilities and structures for human occupancy not be placed in active debris flow travel and deposition areas unless the risk is reduced to an acceptable level. These guidelines use the characteristics of alluvial fan deposits as well as drainage-basin and feeder-channel sediment-supply conditions to evaluate debris-flow hazards. The hazard evaluation relies on the geomorphology, sedimentology, and stratigraphy of existing alluvial fan deposits. Analysis of alluvial-fan deposits provides the geologic basis for estimating frequency and potential volume of debris flows and describing debris-flow behavior. Drainage-basin and feeder-channel characteristics determine potential debris-flow susceptibility and the volume of stored channel sediment available for sediment bulking in future flows.

Download or read book A Probabilistic Model for Hazards Related to Sedimentation Processes on Alluvial Fans in Davis County Utah written by Jeffrey Ray Keaton and published by . This book was released on 1988 with total page 810 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Alluvial Fan Flooding written by National Research Council and published by National Academies Press. This book was released on 1996-10-07 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: Alluvial fans are gently sloping, fan-shaped landforms common at the base of mountain ranges in arid and semiarid regions such as the American West. Floods on alluvial fans, although characterized by relatively shallow depths, strike with little if any warning, can travel at extremely high velocities, and can carry a tremendous amount of sediment and debris. Such flooding presents unique problems to federal and state planners in terms of quantifying flood hazards, predicting the magnitude at which those hazards can be expected at a particular location, and devising reliable mitigation strategies. Alluvial Fan Flooding attempts to improve our capability to determine whether areas are subject to alluvial fan flooding and provides a practical perspective on how to make such a determination. The book presents criteria for determining whether an area is subject to flooding and provides examples of applying the definition and criteria to real situations in Arizona, California, New Mexico, Utah, and elsewhere. The volume also contains recommendations for the Federal Emergency Management Agency, which is primarily responsible for floodplain mapping, and for state and local decisionmakers involved in flood hazard reduction.

Download or read book Geologic Excursions from Fresno California and the Central Valley A Tour of California s Iconic Geology written by Keith Daniel Putirka and published by Geological Society of America. This book was released on 2013 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This volume presents field guides that span the breadth of central California's geology. The trips are associated with the 2013 GSA Cordilleran Section meeting, convened in Fresno, California, 18-25 May. The guides are to geologic localities that are not only iconic, but are also type examples of key geologic phenomena"--Provided by publisher.

Download or read book Debris flood and Debris flow Hazard from Lone Pine Canyon Near Centerville Davis County Utah written by W. E. Mulvey and published by . This book was released on 1993 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book 2016GUIDELINES FOR INVESTIGATING GEOLOGIC HAZARDS AND PREPARING ENGINEERING GEOLOGY REPORTS WITH A SUGGESTED APPROACH TO GEOLOGIC HAZARD ORDINANCES IN UTAH written by Steve D. Bowman and published by Utah Geological Survey. This book was released on 2016-09-21 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of these guidelines for investigating geologic hazards and preparing engineering-geology reports, is to provide recommendations for appropriate, minimum investigative techniques, standards, and report content to ensure adequate geologic site characterization and geologic-hazard investigations to protect public safety and facilitate risk reduction. Such investigations provide important information on site geologic conditions that may affect or be affected by development, as well as the type and severity of geologic hazards at a site, and recommend solutions to mitigate the effects and the cost of the hazards, both at the time of construction and over the life of the development. The accompanying suggested approach to geologic-hazard ordinances and school-site investigation guidelines are intended as an aid for land-use planning and regulation by local Utah jurisdictions and school districts, respectively. Geologic hazards that are not accounted for in project planning and design often result in additional unforeseen construction and/or future maintenance costs, and possible injury or death.

Download or read book The Geology of Antelope Island Davis County Utah written by Jon K. King and published by Utah Geological Survey. This book was released on 2000 with total page 173 pages. Available in PDF, EPUB and Kindle. Book excerpt: Antelope Island, the largest of Great Salt Lake’s eight major islands, is about 15 miles (24 km) long and up to 5 miles (8 km) wide, and covers approximately 40 square miles (104 km2). Frary Peak, the island’s highest point, is 6,597feet (2,010 m) above sea level and about 2,400 feet (730 m) above the lake’s historical average level. Although the island is perhaps best known for its wildlife and relatively pristine condition, the island is also fascinating from a geological standpoint.

Download or read book A Paradox of Power written by Charles W. Welby and published by Geological Society of America. This book was released on 1998-01-01 with total page 197 pages. Available in PDF, EPUB and Kindle. Book excerpt: The papers in this volume illustrate issues and opportunities confronting geologists as they bring their knowledge and understanding to bear in matters related to public health and welfare.

Download or read book Delineation of Landslide Flash Flood and Debris Flow Hazards in Utah written by David S. Bowles and published by . This book was released on 1985 with total page 606 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Debris flow Hazards Mitigation written by Cheng Lung Chen and published by . This book was released on 1997 with total page 842 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Landslide Risk Management written by Oldrich Hungr and published by CRC Press. This book was released on 2005-06-30 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt: Landslide Risk Management comprises the proceedings of the International Conference on Landslide Risk Management, held in Vancouver, Canada, from May 31 to June 3, 2005. The first part of the book contains state-of-the-art and invited lectures, prepared by teams of authors selected for their experience in specific topics assigned to them by the JTC

Download or read book U S Geological Survey Professional Paper written by and published by . This book was released on 1984 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Review of the U S Army Corps of Engineers Involvement with Alluvial Fan Flooding Problems written by Robert C. MacArthur and published by . This book was released on 1988 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: This technical paper presents a general overview of the Corps of Engineers' past involvements, present practices, and the future roles in dealing with alluvial fan flooding problems. The Corps' approach to alluvial fan flooding studies and the analytical methods they use to assess potential flood hazards are summarized. Selected case studies are presented. Six important issues that need to be considered as part of an effective alluvial fan management approach are presented. An extensive list of references is also included. (fr).

Download or read book Applications of Research from the U S Geological Survey Program Assessment of Regional Earthquake Hazards and Risk Along the Wasatch Front Utah written by Paula Gori and published by . This book was released on 1993 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report documents how pertinent information about earthquake hazards along the Wasatch Front, Utah, was transferred to researchers, public officials, design professionals, land-use planners, and emergency managers as part of the U.S. Geological Survey's effort to mitigate the effects of earthquake hazards.

Download or read book Mojave Kern River El Dorado Natural Gas Pipeline Projects written by and published by . This book was released on 1987 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geology and Geologic Hazards of Tooele Valley and the West Desert Hazardous Industry Area Tooele County Utah written by Bill D. Black and published by Utah Geological Survey. This book was released on 1999 with total page 75 pages. Available in PDF, EPUB and Kindle. Book excerpt: The petrographic database consists of 705 maceral analyses, reflectance measurements, and density and porosity determinations from Utah coal samples. These data were collected by the Utah Geological Survey from 1982 to 1995. Samples were collected from seven of Utah's 22 coal fields. Coal fields sampled are the Book Cliffs (182 samples), Wasatch Plateau (262 samples), Emery (41 samples), Sego (27 samples), Henry Mountains (173 samples), Kaiparowits Plateau (12 samples), and Coalville (four samples). The data are sorted by coal-field names; within each field the analyses are arranged alphabetically by coal-bed name to facilitate comparison. The aim of the database is to provide the industry with information on petrographic properties of Utah coals. In addition, it should help the coal operators and purchasers to determine the best uses for Utah coals.