Glaciation and Hydraulic Gold-mining Sediment in the Bear and South Yuba Rivers, Sierra Nevada

Glaciation and Hydraulic Gold-mining Sediment in the Bear and South Yuba Rivers, Sierra Nevada PDF Author: L. Allan James
Publisher:
ISBN:
Category : Bear River (Calif.)
Languages : en
Pages : 136

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Glaciation and Hydraulic Gold-mining Sediment in the Bear and South Yuba Rivers, Sierra Nevada

Glaciation and Hydraulic Gold-mining Sediment in the Bear and South Yuba Rivers, Sierra Nevada PDF Author: L. Allan James
Publisher:
ISBN:
Category : Bear River (Calif.)
Languages : en
Pages : 136

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Dams and Geomorphology

Dams and Geomorphology PDF Author: P.J. Beyer
Publisher: Elsevier
ISBN: 9780444522313
Category : Science
Languages : en
Pages : 272

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Book Description
Dams profoundly impact the geomorphology of rivers by altering the natural patterns of water, sediment and energy flow in rivers. These changes have a largely negative impact on aquatic and riparian ecosystems upstream and downstream of the dam. Natural dams also impact river geomorphology, although with positive and negative repercussions for aquatic and riparian organisms. In 2002, the 33rd Binghamton Geomorphology Symposium convened under the theme "Dams and Morphology," and featured invited papers and contributed posters on topics of natural dams, artificial dams, and dam removal. Fourteen of these papers have been included in this volume.

Mercury Contamination from Historic Gold Mining in California

Mercury Contamination from Historic Gold Mining in California PDF Author: Charles N. Alpers
Publisher:
ISBN:
Category : Gold mines and mining
Languages : en
Pages : 6

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The Influence of Sediment Supply and Transport Capacity on Foothill Yellow-legged Frog Habitat, South Yuba River, California

The Influence of Sediment Supply and Transport Capacity on Foothill Yellow-legged Frog Habitat, South Yuba River, California PDF Author: Sarah Munro Yarnell
Publisher:
ISBN:
Category :
Languages : en
Pages : 500

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Field Trip Guide and Road Log

Field Trip Guide and Road Log PDF Author: L. Allan James
Publisher:
ISBN:
Category : Floods
Languages : en
Pages : 60

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Gold-bearing Gravel of the Ancestral Yuba River, Sierra Nevada, California

Gold-bearing Gravel of the Ancestral Yuba River, Sierra Nevada, California PDF Author: Warren E. Yeend
Publisher:
ISBN:
Category : Gold ores
Languages : en
Pages : 44

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Assembling California

Assembling California PDF Author: John McPhee
Publisher: Farrar, Straus and Giroux
ISBN: 9780374706029
Category : Science
Languages : en
Pages : 303

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At various times in a span of fifteen years, John McPhee made geological field surveys in the company of Eldridge Moores, a tectonicist at the University of California at Davis. The result of these trips is Assembling California, a cross-section in human and geologic time, from Donner Pass in the Sierra Nevada through the golden foothills of the Mother Lode and across the Great Central Valley to the wine country of the Coast Ranges, the rock of San Francisco, and the San Andreas family of faults. The two disparate time scales occasionally intersect—in the gold disruptions of the nineteenth century no less than in the earthquakes of the twentieth—and always with relevance to a newly understood geologic history in which half a dozen large and separate pieces of country are seen to have drifted in from far and near to coalesce as California. McPhee and Moores also journeyed to remote mountains of Arizona and to Cyprus and northern Greece, where rock of the deep-ocean floor has been transported into continental settings, as it has in California. Global in scope and a delight to read, Assembling California is a sweeping narrative of maps in motion, of evolving and dissolving lands.

Gold in Placer Deposits

Gold in Placer Deposits PDF Author: Warren E. Yeend
Publisher:
ISBN:
Category : Gold mines and mining
Languages : en
Pages : 28

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Tertiary Gold-bearing Channel Gravel in Northern Nevada County, California

Tertiary Gold-bearing Channel Gravel in Northern Nevada County, California PDF Author: Donald W. Peterson
Publisher:
ISBN:
Category : Geology, Stratigraphic
Languages : en
Pages : 36

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Hydraulic-mining Débris in the Sierra Nevada

Hydraulic-mining Débris in the Sierra Nevada PDF Author: Grove Karl Gilbert
Publisher:
ISBN:
Category : Gold mines and mining
Languages : en
Pages : 154

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