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Author : Michael A. Silva
Publisher :
ISBN 13 :
Total Pages : 44 pages
Book Rating : 4.:/5 (318 download)
Download or read book Placer Gold Recovery Methods written by Michael A. Silva and published by . This book was released on 1986 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 180 pages
Book Rating : 4.3/5 (91 download)
Download or read book Special Publication written by and published by . This book was released on 1985 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : I.K. Iskandar
Publisher : CRC Press
ISBN 13 : 9781420026269
Total Pages : 320 pages
Book Rating : 4.0/5 (262 download)
Download or read book Environmental Restoration of Metals-Contaminated Soils written by I.K. Iskandar and published by CRC Press. This book was released on 2000-09-12 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by a multidisciplinary group of scientists from around the globe Environmental Restoration of Metals-Contaminated Soils provides a summary of the current environmental remediation technology. Topics include: Physical-Chemical processes for in situ remediation by adding amendments for stabilization The mechanics of metal retention and release from soils Chemical remediation method for soil contaminated with CD and Pb The effect of soil pH on the distribution of metals among soil fractions Physical and electrical separation methods for soil remediation Relationship between the phytoavailability and the extractability of heavy metals An overview on environmental restoration of Se-contaminated soils Trace elements in the soil-plant system under tropical environment The process of metal removal by chelation using amino acids The effects of natural zeolelite and bentonite on the phytoavailability of heavy metals Metal uptake by agricultural crops from sewage-sludge treated soils In many cases an integrated approach to the remediation of metals contaminated soil yields the best results. Environmental Restoration of Metals-Contaminated Soils explores the emerging issues of the biogeochemistry of trace elements in the environment and provides an approach combining elements from biology, geochemistry, hydrology, and soil physics and chemistry.
Author : Vladimir K. Arsenyev
Publisher : Indiana University Press
ISBN 13 : 0253022193
Total Pages : 484 pages
Book Rating : 4.2/5 (53 download)
Download or read book Across the Ussuri Kray written by Vladimir K. Arsenyev and published by Indiana University Press. This book was released on 2016-09-19 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Russia's Far East sits the wild Ussuri Kray, a region known for its remote highlands and rugged mountain passes where tigers and bears roam the cliffs, and salmon and lenok navigate the rivers. In this collection of travel writing by famed Russian explorer and naturalist Vladimir K. Arsenyev (1872-1930), readers are shuttled back to the turn of the 20th century when the Russian Empire was reeling from its defeat in the Russo-Japanese War (1904-1905) and vulnerable to its Far Eastern neighbors. What began as an expedition to survey the region's infrastructure for the Russian military turned into an adventure through a territory rich in ethnic and ecological diversity. Encountering the disappearing indigenous cultures of the Nanai and Udege, engaging the help of Korean farmers and Chinese hunters, and witnessing the beginning of indomitable Russian settlement, Arsenyev documents the lives and customs of the region's inhabitants and their surroundings. Originally written as "a popular scientific description of the Kray," this unabridged edition includes photographs largely unseen for nearly a century and is annotated by Jonathan C. Slaght, a biologist working in the same forests Arsenyev explored. Across the Ussuri Kray is a classic of northeast Asian cultural and natural history.
Author : California. Division of Mines and Geology
Publisher :
ISBN 13 :
Total Pages : 510 pages
Book Rating : 4.:/5 (327 download)
Download or read book Special Publication - California Division of Mines and Geology written by California. Division of Mines and Geology and published by . This book was released on 1985 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ellen E. Wohl
Publisher : Yale University Press
ISBN 13 : 9780300103328
Total Pages : 328 pages
Book Rating : 4.1/5 (33 download)
Download or read book Disconnected Rivers written by Ellen E. Wohl and published by Yale University Press. This book was released on 2004-01-01 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Illustrated with historical and contemporary photographs and line drawings, this book offers the most comprehensive treatment available of the human impact on our rivers."--BOOK JACKET.
Author : Keith Heyer Meldahl
Publisher : University of Chicago Press
ISBN 13 : 0226923290
Total Pages : 352 pages
Book Rating : 4.2/5 (269 download)
Download or read book Hard Road West written by Keith Heyer Meldahl and published by University of Chicago Press. This book was released on 2012-01-11 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: The dramatic journeys of the 19th century Gold Rush come to life in this geologist’s tour of the American West and the events that shaped the land. In 1848, news of the discovery of gold in California triggered an enormous wave of emigration toward the Pacific. The dramatic terrain these settlers crossed is so familiar to us now that it is hard to imagine how frightening—even godforsaken—its sheer rock faces and barren deserts once seemed to them. Hard Road West brings their perspective vividly to life, weaving together the epic overland journey of the covered wagon trains and the compelling story of the landscape they encountered. Taking readers along the 2,000-mile California Trail, Keith Meldahl uses settler’s diaries and letters—as well as his own experiences on the trail—to reveal how the geology and geography of the West shaped our nation’s westward expansion. He guides us through a landscape of sawtooth mountains, following the meager streams that served as lifelines through an arid land, all the way to California itself, where colliding tectonic plates created breathtaking scenery and planted the gold that lured travelers west in the first place. “Alternates seamlessly between vivid accounts of the 19th-century journey and lucid explanations of the geological events that shaped the landscape traveled.”—Library Journal
Author :
Publisher :
ISBN 13 :
Total Pages : 642 pages
Book Rating : 4.3/5 (555 download)
Download or read book OCS (Outer Continental Shelf) Mining Program, Norton Sound Lease Sale, Proposed written by and published by . This book was released on 1991 with total page 642 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Minerals Management Service. Alaska OCS Region
Publisher :
ISBN 13 :
Total Pages : 628 pages
Book Rating : 4.3/5 (121 download)
Download or read book Alaska Outer Continental Shelf written by United States. Minerals Management Service. Alaska OCS Region and published by . This book was released on 1988 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt: Draft of probable environmental impacts of offshore oil and gas development in the Beaufort Sea off the north coast of Alaska, including oil spills and effects on marine mammals, and effects on commercial and subsistence fishing.
Author : Keith Heyer Meldahl
Publisher : Univ of California Press
ISBN 13 : 0520275772
Total Pages : 320 pages
Book Rating : 4.5/5 (22 download)
Download or read book Rough-Hewn Land written by Keith Heyer Meldahl and published by Univ of California Press. This book was released on 2013-05 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Rough-Hewn Land tells the geologic story of the American West--the story of its rocks, rivers, mountains, earthquakes, and mineral wealth, including gold. It tells it by taking you on a 1000-mile-long field trip across the rough side of the continent from the California coast to the Rocky Mountains. This book puts you on the outcrop, geologic hammer in hand, to explore the evidence for how the spectacular, rough-hewn lands of the West came to be. When North America broke free from Eurasia and Africa some 200 million years ago, it triggered a cascade of violent geologic events that shaped the West we see today. As the west-moving continent crunched across the seabed of the ancient Pacific, islands and assorted pieces of ocean floor collected against its prow to build California--and plant gold there too. Meanwhile, mountains squeezed upward from California to Colorado, and vast quantities of molten rock seeded the crust with precious metals while spewing volcanic fire across the land. Later, the land stretched like an accordion to form the washboard-like Basin and Range province and Great Basin within it, while California began to crackle along the San Andreas fault. Throughout the West today, a near-constant drumroll of earthquakes testifies to a world still reshaping itself in response to the ceaseless movements of the Earth's tectonic plates. Rough-Hewn Land weaves these stories into the human history of the West. As we follow the adventures of John C. Frémont, Mark Twain, the Donner party, and other historic characters, we see how geologic forces have shaped human experience, just as they direct the fate of the West today"--
Author : Ellen E. Wohl
Publisher : Yale University Press
ISBN 13 : 9780300084849
Total Pages : 232 pages
Book Rating : 4.0/5 (848 download)
Download or read book Virtual Rivers written by Ellen E. Wohl and published by Yale University Press. This book was released on 2001-01-01 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book fills an important gap with a clear and comprehensive explanation of how rivers are changed by human activity. The book also includes a generous selection of striking historical and contemporary photographs, maps, and diagrams that provide a fresh perspective on the extent to which the rivers of the Colorado Front Range have undergone change during the last two centuries."--BOOK JACKET.
Author : Louis W. Cope
Publisher : Society for Mining Metallurgy & Exploration
ISBN 13 :
Total Pages : 118 pages
Book Rating : 4.0/5 ( download)
Download or read book Practical Placer Mining written by Louis W. Cope and published by Society for Mining Metallurgy & Exploration. This book was released on 1992 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : California. Division of Mines and Geology
Publisher :
ISBN 13 :
Total Pages : 156 pages
Book Rating : 4.:/5 (327 download)
Download or read book Report of the State Geologist written by California. Division of Mines and Geology and published by . This book was released on 1984 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 360 pages
Book Rating : 4.:/5 (318 download)
Download or read book California Geology written by and published by . This book was released on 1994 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : David Spencer Cronan
Publisher : Routledge
ISBN 13 : 1351442422
Total Pages : 424 pages
Book Rating : 4.3/5 (514 download)
Download or read book Handbook of Marine Mineral Deposits written by David Spencer Cronan and published by Routledge. This book was released on 2017-10-19 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook summarizes the main advances in our understanding of marine minerals and concentrates on the deposits of proven economic potential. In cases where our knowledge may be too limited to allow defining of their economic potential, those minerals are covered regionally or by deposit type. Handbook of Marine Mineral Deposits is divided into three sections; Marine placers, manganese nodules and crusts, and deep-sea hydrothermal mineralization. All of these mineral deposits have great potential importance to economic geologists and marine mines. Edited by an acknowledged expert in the field, this handbook includes work by internationally renowned contributors. The new United Nations Law of the Sea, ratified by over 100 countries within the past two years, provides a framework and guidelines for deep-sea mineral exploration that increases international interest in this book. The Handbook serves as a platform from which to launch the more detailed evaluation studies that will need to take place in the 21st century before recovery can continue or commence. Handbook of Marine Mineral Deposits is useful to mineralogists, economic geologists, marine geologists, marine miners, and conservationists. Features
Author : United States. Bureau of Land Management
Publisher :
ISBN 13 :
Total Pages : 652 pages
Book Rating : 4.:/5 (31 download)
Download or read book Technical Bulletin - Bureau of Land Management written by United States. Bureau of Land Management and published by . This book was released on 1968 with total page 652 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher : NV Bureau of Mines & Geology
ISBN 13 :
Total Pages : 184 pages
Book Rating : 4./5 ( download)
Download or read book B027: Placer mining in Nevada written by and published by NV Bureau of Mines & Geology. This book was released on with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:
