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Author :
Publisher : Random House Value Publishing
ISBN 13 :
Total Pages : 266 pages
Book Rating : 4.87/5 ( download)
Download or read book Mountains of North America written by and published by Random House Value Publishing. This book was released on 1984 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Raul Valdez
Publisher : University of Arizona Press
ISBN 13 : 9780816518395
Total Pages : 376 pages
Book Rating : 4.94/5 ( download)
Download or read book Mountain Sheep of North America written by Raul Valdez and published by University of Arizona Press. This book was released on 1999-01-01 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mountain sheep epitomize wilderness for many people because they occupy some of the most inaccessible and rugged habitats known to man, from desert crags to alpine mountains. But of all hoofed mammals in North America, wild sheep present the greatest management problems to biologists. This book is a major reference on the natural history, ecology, and management of wild sheep in North America. Written by wildlife biologists who have devoted years of study to the animals, it covers Dall's and Stone's sheep and Rocky Mountain, California, and desert bighorn and examines a variety of factors pertinent to their life histories: habitat, diet, activity, social organization, reproduction, and population dynamics. Additional chapters consider distribution and abundance, adaptive strategies, and management guidelines. Discussions on diseases of wild sheep present a wealth of information that will be of particular use to wildlife biologists, including detailed clinical descriptions of conditions that threaten sheep populations, from pasteurellosis to capture myopathy. An appendix reviews the cytogenetics and genetics of wild sheep. North American wild sheep may face extinction in many areas unless critical questions concerning their management are answered soon. Prior to the publication of this book, there was no single reference available in which one could find such a synthesis of information. Mountain Sheep of North America provides that source and points toward the preservation of these magnificent wild creatures. Contents 1. Description, Distribution, and Abundance of Mountain Sheep in North America, Raul Valdez and Paul R. Krausman 2. Natural History of Thinhorn Sheep, Lyman Nichols and Fred L. Bunnell 3. Natural History of Rocky Mountain and California Bighorn Sheep, David M. Shackleton, Christopher C. Shank, and Brian M. Wikeem 4. Natural History of Desert Bighorn Sheep, Paul R. Krausman, Andrew V. Sandoval, and Richard C. Etchberger 5. Adaptive Strategies in American Mountain Sheep: Effects of Climate, Latitude and Altitude, Ice Age Evolution, and Neonatal Security, Valerius Geist 6. Diseases of North American Wild Sheep, Thomas D. Bunch, Walter M. Boyce, Charles P. Hibler, William R. Lance, Terry R. Spraker, and Elizabeth S. Williams 7. Management of Bighorn Sheep, Charles L. Douglas and David M. Leslie Jr. Appendix: Cytogenetics and Genetics, Thomas D. Bunch, Robert S. Hoffmann, and Charles F. Nadler
Author : John Dvorak
Publisher : Simon and Schuster
ISBN 13 : 1643135759
Total Pages : 382 pages
Book Rating : 4.55/5 ( download)
Download or read book How the Mountains Grew written by John Dvorak and published by Simon and Schuster. This book was released on 2021-08-03 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: The incredible story of the creation of a continent—our continent— from the acclaimed author of The Last Volcano and Mask of the Sun. The immense scale of geologic time is difficult to comprehend. Our lives—and the entirety of human history—are mere nanoseconds on this timescale. Yet we hugely influenced by the land we live on. From shales and fossil fuels, from lake beds to soil composition, from elevation to fault lines, what could be more relevant that the history of the ground beneath our feet? For most of modern history, geologists could say little more about why mountains grew than the obvious: there were forces acting inside the Earth that caused mountains to rise. But what were those forces? And why did they act in some places of the planet and not at others? When the theory of plate tectonics was proposed, our concept of how the Earth worked experienced a momentous shift. As the Andes continue to rise, the Atlantic Ocean steadily widens, and Honolulu creeps ever closer to Tokyo, this seemingly imperceptible creep of the Earth is revealed in the landscape all around us. But tectonics cannot—and do not—explain everything about the wonders of the North American landscape. What about the Black Hills? Or the walls of chalk that stand amongst the rolling hills of west Kansas? Or the fact that the states of Washington and Oregon are slowly rotating clockwise, and there a diamond mine in Arizona? It all points to the geologic secrets hidden inside the 2-billion-year-old-continental masses. A whopping ten times older than the rocky floors of the ocean, continents hold the clues to the long history of our planet. With a sprightly narrative that vividly brings this science to life, John Dvorak's How the Mountains Grew will fill readers with a newfound appreciation for the wonders of the land we live on.
Author : Tim Palmer
Publisher : Rizzoli Publications
ISBN 13 : 0847865428
Total Pages : 235 pages
Book Rating : 4.20/5 ( download)
Download or read book America's Great Mountain Trails written by Tim Palmer and published by Rizzoli Publications. This book was released on 2019-09-17 with total page 235 pages. Available in PDF, EPUB and Kindle. Book excerpt: Winner of the 2020 National Outdoor Book Award, this book is a hiker's inspirational bucket list embodied in a lavishly illustrated celebration of our nation's one hundred best mountain trails. America's mountain trails lure us to exquisite heights, from the Atlantic Coast in Maine to the Pacific edge in California and the Northwest. These rugged yet seductive pathways call to all who seek both solace and adventure, whether out for a day hike or an extended backpacking expedition. America's Great Mountain Trails introduces readers to one hundred hikes of a lifetime. The book covers some of our nation's most legendary trails and some that are scarcely known, but all can take us on journeys to remarkable places. Between the ancient Appalachians and the Pacific Coast's uplift lie the Rockies, Desert Range, Sierra Nevadas, Cascade Mountains, Olympics, and more. Beyond are the resoundingly wild terrain of Alaska and the islands of Hawaii and Puerto Rico, which ascend like dreamy visions from the sea. Readers get practical details about the length and difficulty of each hike, along with concise directions to each trailhead, tips about the best seasons to go, advice on permit requirements, and a selection of alternate routes. An appendix offers information about what must be done to protect these special places so they'll remain alluring and rewarding to all the generations ahead. With fascinating text and beautiful photography by Tim Palmer, America's Great Mountain Trails is sure to become the definitive reference book to the most outstanding mountain trails in America.
Author : Art Burrows
Publisher :
ISBN 13 : 9780982615430
Total Pages : 201 pages
Book Rating : 4.34/5 ( download)
Download or read book 50 Classic Ski Descents of North America written by Art Burrows and published by . This book was released on 2010-11-15 with total page 201 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fifty Classic Ski Descents of North America is a large-format compilation of iconic and aesthetic ski descents from Alaska to Mount Washington. Created by ski mountaineers Chris Davenport, Art Burrows and Penn Newhard, Fifty Classic Ski Descents taps into the local knowledge of contributors such as Andrew McLean, Glen Plake, Lowell Skoog, Chic Scott and Ptor Spricenieks with first person descriptions of their favorite ski descents and insightful perspectives on ski mountaineering past, present and future. The book features 208 pages of gorgeous action and mountain images from many of North America's top photographers. Whether you are planning an expedition to Baffin Island's Polar Star Couloir or heading out for dawn patrol on Mount Superior, Fifty Classic Ski Descents is a visual and inspirational feast of ski mountaineering in North America.
Author : Timothy Silver
Publisher : Univ of North Carolina Press
ISBN 13 : 0807863149
Total Pages : 347 pages
Book Rating : 4.45/5 ( download)
Download or read book Mount Mitchell and the Black Mountains written by Timothy Silver and published by Univ of North Carolina Press. This book was released on 2003-12-04 with total page 347 pages. Available in PDF, EPUB and Kindle. Book excerpt: Each year, thousands of tourists visit Mount Mitchell, the most prominent feature of North Carolina's Black Mountain range and the highest peak in the eastern United States. From Native Americans and early explorers to land speculators and conservationists, people have long been drawn to this rugged region. Timothy Silver explores the long and complicated history of the Black Mountains, drawing on both the historical record and his experience as a backpacker and fly fisherman. He chronicles the geological and environmental forces that created this intriguing landscape, then traces its history of environmental change and human intervention from the days of Indian-European contact to today. Among the many tales Silver recounts is that of Elisha Mitchell, the renowned geologist and University of North Carolina professor for whom Mount Mitchell is named, who fell to his death there in 1857. But nature's stories--of forest fires, chestnut blight, competition among plants and animals, insect invasions, and, most recently, airborne toxins and acid rain--are also part of Silver's narrative, making it the first history of the Appalachians in which the natural world gets equal time with human history. It is only by understanding the dynamic between these two forces, Silver says, that we can begin to protect the Black Mountains for future generations.
Author : John Wilson
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.96/5 ( download)
Download or read book Ghost Mountains and Vanished Oceans written by John Wilson and published by . This book was released on 2023-05-24 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: New edition with the original maps, illustrations and sidebars that were omitted in the eBook. "...a fascinating read for anyone interested in the planet on which we live and how it came to be as it is." Geoscience Canada This book is more than the story of how a continent formed over 4 billion years. Told in readable, entertaining prose and filled with personal and geological anecdotes, Ghost Mountains and Vanished Oceans tells the story of our world, and in doing so, it tells our story. As the author says: "An understanding of the geology of the Earth is essential to truly understanding our place on it. To put it the other way round, we cannot understand life and our place in it without understanding the ball of rock on which, and out of which, it evolved. We are not just passengers on a dead piece of cosmic debris whirling through space; we are an integral part of an exceptional, dynamic system that produced both ourselves and our Earth. In a very real sense, geology made us." "...this book is a true, well-crafted page-turner...If you've ever wondered how the continents and the particular slab of rock you live on came about, you will love this book. Even if you don't, you'll still love it. Highly recommended." Amazon Reviewer
Author : Steve Roper
Publisher : San Francisco : Sierra Club Books
ISBN 13 : 9780871562920
Total Pages : 0 pages
Book Rating : 4.28/5 ( download)
Download or read book Fifty Classic Climbs of North America written by Steve Roper and published by San Francisco : Sierra Club Books. This book was released on 1979 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes recommended mountain climbing routes, lists equipment requirements, and rates mountains for difficulty. Includes chapters on mountaineering in Alaska and Yukon, and in western Canada.
Author : William L. Graf
Publisher :
ISBN 13 :
Total Pages : 664 pages
Book Rating : 4.92/5 ( download)
Download or read book Geomorphic Systems of North America written by William L. Graf and published by . This book was released on 1987 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Graham Nicholls
Publisher :
ISBN 13 : 9781417558490
Total Pages : 0 pages
Book Rating : 4.90/5 ( download)
Download or read book Alpine Plants of North America written by Graham Nicholls and published by . This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: North America is replete with beautiful aplines, and this guide is equally useful to the traveler or the gardener for its identification, propagation, and cultivation information.
