Water, Earth, and Sky

Water, Earth, and Sky PDF

Author:

Publisher:

Published: 1999

Total Pages: 136

ISBN-13:

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"In 1996, author and photographer Michael Collier set out in his forty-year-old Cessna seeking an expanded understanding and perspective on the Colorado River basin - a region spanning the states of Wyoming, Utah, Colorado, Nevada, California, Arizona, and New Mexico - which he had come to know intimately through twenty-five years of river running. Twelve thousand photographs and more than a year later, Collier had learned another way of knowing that magnificent landscape and now shares his altered vision in Water, Earth, and Sky: The Colorado River Basin." "One hundred forty images are accompanied by six essays, written by experts in various fields of natural history and ecology, that illuminate chosen aspects of this landscape."--BOOK JACKET.Title Summary field provided by Blackwell North America, Inc. All Rights Reserved

Colorado River Basin Water Management

Colorado River Basin Water Management PDF

Author: National Research Council

Publisher: National Academies Press

Published: 2007-06-30

Total Pages: 222

ISBN-13: 0309105242

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Recent studies of past climate and streamflow conditions have broadened understanding of long-term water availability in the Colorado River, revealing many periods when streamflow was lower than at any time in the past 100 years of recorded flows. That information, along with two important trends-a rapid increase in urban populations in the West and significant climate warming in the region-will require that water managers prepare for possible reductions in water supplies that cannot be fully averted through traditional means. Colorado River Basin Water Management assesses existing scientific information, including temperature and streamflow records, tree-ring based reconstructions, and climate model projections, and how it relates to Colorado River water supplies and demands, water management, and drought preparedness. The book concludes that successful adjustments to new conditions will entail strong and sustained cooperation among the seven Colorado River basin states and recommends conducting a comprehensive basinwide study of urban water practices that can be used to help improve planning for future droughts and water shortages.

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