Download or read book A Survey of Periglacial and Glacial Landforms Kigluaik Mountains Area Alaska written by Brett Whitford and published by . This book was released on 1992 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Periglacial Landforms and Processes in the Southern Kenai Mountains Alaska written by Palmer K. Bailey and published by . This book was released on 1985 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: The distribution and characteristics of periglacial landforms in the southern Kenai Mountains, Alaska, were investigated during the summer of 1979. The principal area of study was a 1300-metre high mountain mass which stood as a nunatak during the last general glaciation. Periglacial features in the area include gelifluction lobes, nivation hollows, cryoplanation terraces, tors, a string bog, and various forms of patterned ground such as sorted circles, sorted polygons, earth hummocks, sorted steps, sorted stripes, and small ice-wedge polygons. Ground temperature measurements indicate that permafrost recently existed in the area but is no longer present. The sorted polygons, cryoplanation terraces, and nivation hollows are relic features which have been inactive for a considerable time. The turf-banked sorted steps and large gelifluction lobes were active until the very recent thawing of permafrost. Cryofraction and frost sorting still are vigorous active processes. Finely jointed bedrock, a previous colder environment, and long exposure in the absence of glacial ice has allowed periglacial processes to be the dominant surface agents both in the principal study area and in similar areas along the western side of the Kenai Mountains. (Author).
Download or read book Periglacial Land Forms and Processes in the Southern Kenai Mountains Alaska written by Palmer Kent Bailey and published by . This book was released on 1980 with total page 195 pages. Available in PDF, EPUB and Kindle. Book excerpt: The distribution and characteristics of periglacial landforms in the southern Kenai Mountains, Alaska, were investigated during the summer of 1979. The principal area of study was a 1300-metre high mountain mass which stood as a nunatak during the last general glaciation. Periglacial features in the area include gelifluction lobes, nivation hollows, cryoplanation terraces, tors, a string bog, and various forms of patterned ground such as sorted circles, sorted polygons, earth hummocks, sorted steps, sorted stripes, and small ice-wedge polygons. Ground temperature measurements indicate that permafrost recently existed in the area but is no longer present. The sorted polygons, cryoplanation terraces, and nivation hollows are relic features which have been inactive for a considerable time. The turf-banked sorted steps and large gelifluction lobes were active until the very recent thawing of permafrost. Cryofraction and frost sorting still are vigorous active processes. Finely jointed bedrock, a previous colder environment, and long exposure in the absence of glacial ice has allowed periglacial processes to be the dominant surface agents both in the principal study area and in similar areas along the western side of the Kenai Mountains. (Author).
Download or read book Multiple Glaciation in Alaska written by Troy Lewis Péwé and published by . This book was released on 1953 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book U S Geological Survey Professional Paper written by Bruce Molnia and published by . This book was released on 1984 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Arctic and Alpine Research written by and published by . This book was released on 1998 with total page 468 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 1984 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Yakutat Bay Region Alaska written by Ralph Stockman Tarr and published by . This book was released on 1909 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bedrock Geologic Map of the Kigluaik Mountains Seward Peninsula Alaska written by Alaska. Division of Geological and Geophysical Surveys and published by . This book was released on 1997 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sculpted by Ice written by Michael Collier and published by Alaska Natural History Association. This book was released on 2004 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ice once covered most of North America. Today, Alaska, with its approximately 100,000 glaciers, is a living example of its profound influence - the state's rugged landscape is a textbook of glacial activity, and geologist and photographer Michael Collier guides you through its pages. In the company of scientists studying this ancient ice, he approaches the great sleeping beasts on foot (crampons snugly strapped on), from a kayak (rocking gently in an icefall's wake), and from the air (through the window of a small plane). Follow him across the tricky terrain of glacial terms and geologic time - it's a journey well worth taking.
Download or read book Quaternary Geology of Alaska written by Troy Lewis Péwé and published by . This book was released on 1975 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt: A study of the glacial, periglacial, eolian, fluvial, lacustrine, marine, and volcanic deposits of Quaternary age in Alaska and Paleoclimatic fluctuations in light of formation and disappearance of glaciers and permafrost and changes in the distribution of plants and animals.
Download or read book Alaska Glaciers and glaciation written by and published by . This book was released on 1910 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geologic Reconnaissance in the Matanuska and Talkeetna Basins Alaska written by Sidney Paige and published by . This book was released on 1907 with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Treatise on Geomorphology written by and published by Academic Press. This book was released on 2013-02-27 with total page 6392 pages. Available in PDF, EPUB and Kindle. Book excerpt: The changing focus and approach of geomorphic research suggests that the time is opportune for a summary of the state of discipline. The number of peer-reviewed papers published in geomorphic journals has grown steadily for more than two decades and, more importantly, the diversity of authors with respect to geographic location and disciplinary background (geography, geology, ecology, civil engineering, computer science, geographic information science, and others) has expanded dramatically. As more good minds are drawn to geomorphology, and the breadth of the peer-reviewed literature grows, an effective summary of contemporary geomorphic knowledge becomes increasingly difficult. The fourteen volumes of this Treatise on Geomorphology will provide an important reference for users from undergraduate students looking for term paper topics, to graduate students starting a literature review for their thesis work, and professionals seeking a concise summary of a particular topic. Information on the historical development of diverse topics within geomorphology provides context for ongoing research; discussion of research strategies, equipment, and field methods, laboratory experiments, and numerical simulations reflect the multiple approaches to understanding Earth’s surfaces; and summaries of outstanding research questions highlight future challenges and suggest productive new avenues for research. Our future ability to adapt to geomorphic changes in the critical zone very much hinges upon how well landform scientists comprehend the dynamics of Earth’s diverse surfaces. This Treatise on Geomorphology provides a useful synthesis of the state of the discipline, as well as highlighting productive research directions, that Educators and students/researchers will find useful. Geomorphology has advanced greatly in the last 10 years to become a very interdisciplinary field. Undergraduate students looking for term paper topics, to graduate students starting a literature review for their thesis work, and professionals seeking a concise summary of a particular topic will find the answers they need in this broad reference work which has been designed and written to accommodate their diverse backgrounds and levels of understanding Editor-in-Chief, Prof. J. F. Shroder of the University of Nebraska at Omaha, is past president of the QG&G section of the Geological Society of America and present Trustee of the GSA Foundation, while being well respected in the geomorphology research community and having won numerous awards in the field. A host of noted international geomorphologists have contributed state-of-the-art chapters to the work. Readers can be guaranteed that every chapter in this extensive work has been critically reviewed for consistency and accuracy by the World expert Volume Editors and by the Editor-in-Chief himself No other reference work exists in the area of Geomorphology that offers the breadth and depth of information contained in this 14-volume masterpiece. From the foundations and history of geomorphology through to geomorphological innovations and computer modelling, and the past and future states of landform science, no "stone" has been left unturned!
Download or read book The Geography and Geology of Alaska written by Alfred Hulse Brooks and published by . This book was released on 1906 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Alaskan Glacier Studies of the National Geographic Society in the Yakutat Bay Prince William Sound and Lower Copper River Regions written by Ralph Stockman Tarr and published by . This book was released on 1914 with total page 724 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based upon field work conducted in 1909, 1910, 1911 and 1913 by National Geographic Society expeditions.
Download or read book Morphometric Analysis of Pleistocene Glacial Deposits in the Kigluaik Mountains Northwestern Alaska written by Darrell Scott Kaufman and published by . This book was released on 1987 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
