Downcanyon

Downcanyon

Author: Ann Zwinger

Publisher: University of Arizona Press

Published: 2015-11-01

Total Pages: 334

ISBN-13: 0816533393

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Every writer comes to the Colorado River in the Grand Canyon with a unique point of view. Ann Zwinger's is that of a naturalist, an "observer at the river's brim." Teamed with scientists and other volunteer naturalists, Zwinger was part of an ongoing study of change along the Colorado. In all seasons and all weathers, in almost every kind of craft that goes down the waves, she returned to the Grand Canyon again and again to explore, look, and listen. From the thrill of running the rapids to the wonder in a grain of sand, her words take the reader down 280 miles of the "ever-flowing, energetic, whooping and hollering, galloping" river. Zwinger's book begins with a bald eagle count at Nankoweap Creek in January and ends with a subzero, snowy walk out of the canyon at winter solstice. Between are the delights of spring in side canyons, the benediction of rain on a summer beach, and the chill that comes off limestone walls in November. Her eye for detail catches the enchantment of small things played against the immensity of the river: the gatling-gun love song of tree frogs; the fragile beauty of an evening primrose; ravens "always in close attendance, like lugubrious, sharp-eyed, nineteenth-century undertakers"; and a golden eagle chasing a trout "with wings akimbo like a cleaning lady after a cockroach." As she travels downstream, Zwinger follows others in history who have risked—and occasionally lost—their lives on the Colorado. Hiking in narrow canyons, she finds cliff dwellings and broken pottery of prehistoric Indians. Rounding a bend or running a rapid, she remembers the triumphs and tragedies of early explorers and pioneers. She describes the changes that have come with putting a big dam on a big river and how the dam has affected the riverine flora and fauna as well as the rapids and their future. Science in the hands of a poet, this captivating book is for armchair travelers who may never see the grandiose Colorado and for those who have run it wisely and well. Like the author, readers will find themselves bewitched by the color and flow of the river, and enticed by what's around the next bend. With her, they will find its rhythms still in the mind, long after the splash and spray and pound are gone.


Downcanyon

Downcanyon

Author: Ann Zwinger

Publisher: University of Arizona Press

Published: 1995-07

Total Pages: 334

ISBN-13: 0816515565

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Describes the river, including ruins, small wildlife, and the experiences of early travelers


Observations and Modeling of the Internal Tide in a Submarine Canyon

Observations and Modeling of the Internal Tide in a Submarine Canyon

Author: Emil T. Petruncio

Publisher:

Published: 1996

Total Pages: 210

ISBN-13:

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Shipboard ADCP and CTD measurements were conducted in Monterey Submarine Canyon in April and October 1994 to determine the propagation characteristics and energy levels of the semidiurnal internal tide. The measurements reveal a bottom intensified internal tide propagating energy up canyon. The region of strongest motion is in a beam 150-200 m thick, centered approximately 150 m above the Canyon floor. Along canyon baroclinic M2 currents are typically 15-20 cm/s, an order of magnitude larger than the estimated barotropic tidal currents. In April 1994, the internal tidal beam is well described by a progressive wave, while in October 1994, the signal is standing along and perpendicular to the beam. The Princeton Ocean Model was used to study the generation and propagation of semidiurnal internal tides in submarine canyons and to investigate their sensitivity to canyon shape.


Run, River, Run

Run, River, Run

Author: Ann Zwinger

Publisher: University of Arizona Press

Published: 2022-03-08

Total Pages: 334

ISBN-13: 0816548234

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The Green River runs wild, free and vigourous from southern Wyoming to northeastern Utah. Edward Abbey wrote in these pages in 1975 that Anne Zwinger's account of the Green River and its subtle forms of life and nonlife may be taken as authoritative. 'Run, River, Run,' should serve as a standard reference work on this part of the American West for many years to come." —New York Times Book Review


Hiking Grand Staircase-Escalante & the Glen Canyon Region

Hiking Grand Staircase-Escalante & the Glen Canyon Region

Author: Ron Adkison

Publisher: Rowman & Littlefield

Published: 2018-04-27

Total Pages: 329

ISBN-13: 1493028847

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Lace up your boots and sample the finest trails in southern Utah’s Grand Staircase-Escalante region and the stunning 1.2-million-acre Glen Canyon National Recreation Area. With thorough descriptions and detailed maps, this book leads you to both well-known and little-used trails. Whether traveling down remote desert roads or up serene canyons, you will be rewarded with vivid memories and a yearning to return.


Hiking from Here to WOW: Utah Canyon Country

Hiking from Here to WOW: Utah Canyon Country

Author: Kathy Copeland

Publisher: Wilderness Press

Published: 2008-07-17

Total Pages: 452

ISBN-13: 089997452X

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Hiking from Here to WOW: Utah Canyon Country guides hikers to the most compelling destinations in southern Utah's spectacular canyon country. In their years of their research, the authors hiked over 1600 miles through Zion, Bryce, Escalante-Grand Staircase, Glen Canyon, Grand Gulch, Cedar Mesa, Canyonlands, Moab, Arches, Capitol Reef, and the San Rafael Swell. They took more than 2000 photos and hundreds of pages of field notes. Then they culled their list of favorite hikes down to 90—each selected for its power to incite awe. The book describes precisely where to find the redrock cliffs, slickrock domes, soaring arches, and ancient ruins that make southern Utah unique. It offers the boot-tested advice you need to create rewarding adventures. And it does so in a refreshing style—honest, literate, entertaining, and inspiring. Full-color interior features 220 striking photographs, engaging text, and a trail map for each dayhike and backpack trip.


Hiking Grand Canyon National Park

Hiking Grand Canyon National Park

Author: Ben Adkison

Publisher: Rowman & Littlefield

Published: 2016-09-01

Total Pages: 265

ISBN-13: 1493023012

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Fully revised and updated, Hiking Grand Canyon National Park provides first-hand descriptions and detailed maps for all of the park's developed trails as well as tips on safety, hiking with children, access, and services. This guide includes scenic and exciting hiking adventures for both the North and South Rims.


Island Trail at Walnut Canyon. Walnut Canyon National Monument

Island Trail at Walnut Canyon. Walnut Canyon National Monument

Author: Southwestern Monuments Association

Publisher: Good Press

Published: 2023-11-15

Total Pages: 56

ISBN-13:

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Island Trail at Walnut Canyon. Walnut Canyon National Monument is a comprehensive guide to the historical and ecological significance of the Island Trail within the Walnut Canyon National Monument. The book beautifully captures the stunning landscapes and ancient ruins that are found along this trail, providing readers with a deeper understanding of the area's cultural heritage and natural beauty. The writing style is descriptive and engaging, making it accessible to both scholarly researchers and casual readers interested in the history and environment of the American Southwest. This book is a valuable resource for anyone looking to explore Walnut Canyon National Monument in a meaningful and informed way. The detailed maps and photographs enhance the reading experience, allowing readers to visualize the trail and its surrounding environment. Overall, Island Trail at Walnut Canyon is a must-read for those interested in Native American history, archaeology, and the preservation of natural landscapes in the United States.