People of the Desert, Canyons, and Pines


Book Description

Patayan is a group of prehistoric and contemporary Native American cultures residing in parts of modern-day Arizona, west to Lake Cahuilla in California, and in Baja California. This cultural grouping also included areas along the Gila River, Colorado River and Lower Colorado River Valley, the nearby uplands, and up north toward the vicinity of the Grand Canyon. Evidence shows that Patayan lifeways have persisted from AD 700 to the 1900’s.




Federal Register


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Electric Power Substations Engineering


Book Description

Combining select chapters from Grigsby's standard-setting The Electric Power Engineering Handbook with several chapters not found in the original work, Electric Power Substations Engineering became widely popular for its comprehensive, tutorial-style treatment of the theory, design, analysis, operation, and protection of power substations. For its







Ecodefense


Book Description




Electricity from Renewable Resources


Book Description

A component in the America's Energy Future study, Electricity from Renewable Resources examines the technical potential for electric power generation with alternative sources such as wind, solar-photovoltaic, geothermal, solar-thermal, hydroelectric, and other renewable sources. The book focuses on those renewable sources that show the most promise for initial commercial deployment within 10 years and will lead to a substantial impact on the U.S. energy system. A quantitative characterization of technologies, this book lays out expectations of costs, performance, and impacts, as well as barriers and research and development needs. In addition to a principal focus on renewable energy technologies for power generation, the book addresses the challenges of incorporating such technologies into the power grid, as well as potential improvements in the national electricity grid that could enable better and more extensive utilization of wind, solar-thermal, solar photovoltaics, and other renewable technologies.




Southwest Intertie Project


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Hiking from Portland to the Coast


Book Description

A guidebook for hikers, bikers, and equestrians, Hiking from Portland to the Coast explores the many trails and logging roads that crisscross the northern portion of Oregon's Coast Range. Designed to showcase convenient "looped" routes, it also describes complete throughways connecting Portland to the coastal communities of Seaside and Tillamook. Each of the 30 trails described includes a backstory to help users appreciate the history and significance of the places through which they are traveling.