The Grand Canyon Trail of Time Companion PDF Download
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Author: Karl Karlstrom
Publisher:
ISBN: 9780578404967
Category :
Languages : en
Pages :
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Book Description
Author: Karl Karlstrom
Publisher:
ISBN: 9780578404967
Category :
Languages : en
Pages :
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Book Description
Author: Jason Chin
Publisher: Roaring Brook Press
ISBN: 1250155436
Category : Juvenile Nonfiction
Languages : en
Pages : 56
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Book Description
Rivers wind through earth, cutting down and eroding the soil for millions of years, creating a cavity in the ground 277 miles long, 18 miles wide, and more than a mile deep known as the Grand Canyon. Home to an astonishing variety of plants and animals that have lived and evolved within its walls for millennia, the Grand Canyon is much more than just a hole in the ground. Follow a father and daughter as they make their way through the cavernous wonder, discovering life both present and past. Weave in and out of time as perfectly placed die cuts show you that a fossil today was a creature much long ago, perhaps in a completely different environment. Complete with a spectacular double gatefold, an intricate map and extensive back matter.
Author: Scott Thybony
Publisher: Grand Canyon Association
ISBN: 9780938216483
Category : Sports & Recreation
Languages : en
Pages : 76
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Book Description
More than four million people visit the Grand Canyon National Park every year, but most visitors choose not to stray beyond the heavily visited trails or to venture below the Canyon's rims. The rim trails and the routes to the inner canyon offer solitude and expose beauty vastly different from what can be seeing from the developed areas of the Rims. This edition of the Official Guide to Hiking Grand Canyon provides an overview of all the park's major trails, with notations about difficulty levels, conditions, water sources, distances from point to point and elevation gain and losses.
Author: Ellsworth Leonardson Kolb
Publisher:
ISBN:
Category : Colorado River (Colo.-Mexico)
Languages : en
Pages : 528
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Book Description
Author: Robert H. Webb
Publisher: University of Arizona Press
ISBN: 0816547491
Category : History
Languages : en
Pages : 311
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Book Description
Photographs made in Grand Canyon a century ago may provide us today with a sense of history; photographs made a century later from the same vantage points give us a more precise picture of change in this seemingly timeless place. Between 1889 and 1890, Robert Brewster Stanton made photographs every 1-2 miles through the river corridor for the purpose of planning a water-level railroad route and produced the largest collection of photographs of the Colorado River at one point in time. Robert Webb, a USGS hydrologist conducting research on debris flows in the Canyon, obtained the photographs and from 1989 to 1995 replicated all 445 of the views captured by Stanton, matching as closely as possible the original camera positions and lighting conditions. Grand Canyon, a Century of Change assembles the most dramatic of these paired photographs to demonstrate both the persistence of nature and the presence of humanity. Unexpected longevity of some plant species, effects of animal grazing, and expansion of cacti are all captured by the replicate photographs. More telling is evidence of the impact of Glen Canyon Dam: increased riparian vegetation, new marshes, aggraded debris fans, and eroded sand bars. In the accompanying text, Webb provides a thorough analysis of what each pair of photographs shows and places the project in its historical context. Complementing his narrative are six sidebar articles by authorities on Canyon natural history that further attest to a century of change. The level of detail obtained from the photographs represents one of the most extensive long-term monitoring efforts ever conducted in a national park; it is the most detailed documentation effort ever performed using repeat photography. Much more than simply a picture book, Grand Canyon, a Century of Change is an environmental history of the river corridor, a fascinating book that clearly shows the impact of human influence on Grand Canyon and warns us that its future is very much in our hands.
Author: Stephen Hirst
Publisher: Grand Canyon Association
ISBN: 9780938216865
Category : History
Languages : en
Pages : 316
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Book Description
I Am the Grand Canyon is the story of the Havasupai people. From their origins among the first group of Indians to arrive in North America some 20,000 years ago to their epic struggle to regain traditional lands taken from them in the nineteenth century, the Havasupai have a long and colorful history. The story of this tiny tribe once confined to a toosmall reservation depicts a people with deep cultural ties to the land, both on their former reservation below the rim of the Grand Canyon and on the surrounding plateaus. In the spring of 1971, the federal government proposed incorporating still more Havasupai land into Grand Canyon National Park. At hearings that spring, Havasupai Tribal Chairman Lee Marshall rose to speak. "I heard all you people talking about the Grand Canyon," he said. "Well, you're looking at it. I am the Grand Canyon!" Marshall made it clear that Havasu Canyon and the surrounding plateau were critical to the survival of his people; his speech laid the foundation for the return of thousands of acres of Havasupai land in 1975. I Am the Grand Canyon is the story of a heroic people who refused to back down when facing overwhelming odds. They won, and today the Havasupai way of life quietly continues in the Grand Canyon and on the surrounding plateaus.
Author: Wayne Ranney
Publisher:
ISBN:
Category : History
Languages : en
Pages : 170
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Book Description
Carving Grand Canyon provides a synopsis of the intriguing ideas and innovative theories that geologists have developed over time. This story of a fascinating landscape is told in an engaging style that nonscientists will find inviting. The story's end, however, remains a mystery yet to be solved.
Author: Kevin Fedarko
Publisher: Simon and Schuster
ISBN: 1439159866
Category : Biography & Autobiography
Languages : en
Pages : 448
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Book Description
The epic story of the fastest boat ride in history, on a hand-built dory named the "Emerald Mile," through the heart of the Grand Canyon on the Colorado river.
Author: Betty Leavengood
Publisher: Grand Canyon Association
ISBN: 9780938216780
Category : Biography & Autobiography
Languages : en
Pages : 324
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Book Description
Grand Canyon Women tells the humorous and heartbreaking stories of twenty-six remarkable women--Native Americans, river runners, scientists, wranglers, architects, rangers, hikers, and housewives--each of whom, in the midst of nature's indiscriminate universe, discovers her identity.
Author: Michael Patrick Ghiglieri
Publisher:
ISBN: 9780984785803
Category : Accidents
Languages : en
Pages : 0
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Book Description
Gripping accounts of all known fatal mishaps in the most famous of the World's Natural Wonders.
