Download or read book Giant Desiccation Polygons of Great Basin Playas written by James T. Neal and published by . This book was released on 1965 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Giant Desiccation Polygons of Great Basin Playas written by James T.. Neal and published by . This book was released on 1965 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Giant desiccation fissures observed on 39 playas (dry lakes) in the Great Basin are greater in size and causative rupture stress than are the typical, small, surface mud cracks. Giant open fissures may be a meter wide and more than 5 m deep, whereas the typical shallow mud cracks are a few centimeters wide and about 25 cm and more deep. The fissures form polygonal patterns that range from 15 to 100 m and more across, with intersections predominantly at approximately right angles. The fissures themselves follow sinuous, irregular lines. Thus, the patterns are for the most part 'irregular random orthogonal polygons'. The fissures form on hard, dry, compact playa crusts where desiccation has been rigorous and ground water is fairly deep. The contractive stress producing the fissures results from loss of moisture and appears to develop over a period of several years; however, the rupture probably takes place in minutes. The greatest release of stress frequently appears to occur below the surface. Tectonic forces and basin subsidence may be a factor in fissure formation. Fissures follow a cycle of growth and destruction: fresh, sediment filled, vegetated, and relict fissures comprise the major geomorphic forms. The patterns can be easily identified on airphotos, and can thus, through inference, offer reconnaissance information on the playa environment. (Author).
Download or read book Giant Desiccation Polygons of Great Basin Playas written by James T. Neal and published by . This book was released on 1965 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geology and Hydrology of Selected Playas in Western United States written by Ward Sundt Motts and published by . This book was released on 1970 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Borrego Mountain Earthquake of April 9 1968 written by and published by . This book was released on 1972 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: Additional title page description: Contributions from: California Institute of Technology, Lamont-Doherty Geological Observatory of Columbia University [and] Seismological Field Survey, National Oceanic and Atmospheric Administration.
Download or read book Geological Survey Professional Paper written by and published by . This book was released on 1993 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geological Survey Professional Paper written by Geological Survey (U.S.) and published by . This book was released on 1972 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book U S Geological Survey Professional Paper written by and published by . This book was released on 1974 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hydrology and Surface Morphology of the Bonneville Salt Flats and Pilot Valley Playa Utah written by Gregory C. Lines and published by . This book was released on 1979 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Encyclopedia of Geomorphology written by Andrew Goudie and published by Routledge. This book was released on 2013-04-15 with total page 2128 pages. Available in PDF, EPUB and Kindle. Book excerpt: Geomorphology, the discipline which analyzes the history and nature of the earth's surface, deals with the landforms produced by erosion, weathering, deposition, transport and tectonic processes. In recent decades there have been major developments in the discipline and these are reflected in this major Encyclopedia, the first such reference work in the field to be published for thirty-five years. Encyclopedia of Geomorphology has been produced in association with the International Association of Geomorphologists (IAG) and has a truly global perspective. The entries have been written by an international editorial team of contributors, drawn from over thirty countries, who are all among the leading experts in the discipline. In two lavishly illustrated volumes, Encyclopedia contains nearly 700 alphabetically organized entries to provide a comprehensive guide both to specific landforms and to the major types of geomorphological processes that create them. The Encyclopedia also demonstrates the major developments that have taken place in recent years in our knowledge of tectonic and climatic changes and in the use of new techniques such as modelling, remote sensing and process measurement. Older concepts, however, are not forgotten and provide an historical perspective on the development of ideas. Both accessible and authoritative, Encyclopedia of Geomorphology is destined to become the definitive resource for students, researchers and applied practitioners in the field of geomorphology and the cognate disciplines of geography, earth science, sedimentology and environmental science.
Download or read book Desert Biology written by G. W. Brown and published by Elsevier. This book was released on 2013-10-02 with total page 654 pages. Available in PDF, EPUB and Kindle. Book excerpt: Desert Biology: Special Topics on the Physical and Biological Aspects on Arid Regions, Volume I covers the biology, geophysical characteristics, and ways of life in arid regions. This book is composed of 11 chapters, and begins with a brief description of a desert community, the Merkhiyat Jebels, with its diverse fauna and flora. The subsequent chapters look into the climate, geographical distribution, geologic and geomorphic aspects, and the evolution of desert community. These topics are followed by intensive discussions on desert plants, animals, and limnology. The last chapter describes the adaptive processes and human adaptation capacity to arid environments. This book will prove useful to upper division and graduate students in desert biology.
Download or read book Draft Environmental Impact Statement for the West Desert Pumping Project written by and published by . This book was released on 1986 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Red Lake Salt Cavern Gas Storage Project written by and published by . This book was released on 1982 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book West Desert Pumping Project written by and published by . This book was released on 1986 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Symmetry written by István Hargittai and published by Elsevier. This book was released on 2014-05-23 with total page 1068 pages. Available in PDF, EPUB and Kindle. Book excerpt: International Series in Modern Applied Mathematics and Computer Science, Volume 10: Symmetry: Unifying Human Understanding provides a tremendous scope of “symmetry , covering subjects from fractals through court dances to crystallography and literature. This book discusses the limits of perfection, symmetry as an aesthetic factor, extension of the Neumann-Minnigerode-Curie principle, and symmetry of point imperfections in solids. The symmetry rules for chemical reactions, matching and symmetry of graphs, mosaic patterns of H. J. Woods, and bilateral symmetry in insects are also elaborated. This text likewise covers the crystallographic patterns, Milton's mathematical symbol of theodicy, symmetries of soap films, and gapon formalism. This volume is a good source for researchers and specialists concerned with symmetry.
Download or read book Geological Survey Water supply Paper written by and published by . This book was released on 1978 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hydrogeology and Land Subsidence Edwards Air Force Base Antelope Valley California January 1989 December 1991 written by and published by . This book was released on 1993 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt:
