Geological Monitoring
Geological Monitoring

Author: Rob Young

Publisher: Geological Society of America

Published: 2009

Total Pages: 316

ISBN-13: 0813760321

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"Geologic Monitoring is a practical, nontechnical guide for land managers, educators, and the public that synthesizes representative methods for monitoring short-term and long-term change in geologic features and landscapes. A prestigious group of subject-matter experts has carefully selected methods for monitoring sand dunes, caves and karst, rivers, geothermal features, glaciers, nearshore marine features, beaches and marshes, paleontological resources, permafrost, seismic activity, slope movements, and volcanic features and processes. Each chapter has an overview of the resource; summarizes features that could be monitored; describes methods for monitoring each feature ranging from low-cost, low-technology methods (that could be used for school groups) to higher cost, detailed monitoring methods requiring a high level of expertise; and presents one or more targeted case studies."--Publisher's description.

An Empire of Wealth
An Empire of Wealth

Author: John Steele Gordon

Publisher: Zondervan

Published: 2009-10-13

Total Pages: 674

ISBN-13: 006184764X

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“Superb . . . the best one-volume economic history of the United States in a long time and, perhaps, ever.” —Newsweek In this illuminating history, John Steele Gordon tells the extraordinary story of the world’s first economic superpower. He shows how the American economy became not only the world’s largest, but also its most dynamic and innovative. Combining its English political inheritance with its diverse, ambitious population, the nation was able to develop more wealth for more and more people as it grew. Far from a guaranteed success, America’s economy suffered near constant adversity. It survived a profound recession after the Revolution, an unwise decision by Andrew Jackson that left the country without a central bank for nearly eighty years, and the disastrous Great Depression of the 1930s. Yet, having weathered those trials, the economy became vital enough to Americanize the world in recent decades. Virtually every major development in technology in the twentieth century originated in the United States, and as the products of those technologies traveled around the globe, the result was a subtle, peaceful, and pervasive spread of American culture and perspective.

Mission 66
Mission 66

Author: Ethan Carr

Publisher: Univ of Massachusetts Press

Published: 2007

Total Pages: 0

ISBN-13: 9781558495876

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In the years following World War II, Americans visited the national parks in unprecedented numbers, yet Congress held funding at prewar levels and park conditions steadily declined. Elimination of the Civilian Conservation Corps and other New Deal programs further reduced the ability of the federal government to keep pace with the wear and tear on park facilities. To address the problem, in 1956 a ten-year, billion-dollar initiative titled Mission 66 was launched, timed to be completed in 1966, the fiftieth anniversary of the National Park Service. The program covered more than one hundred visitor centers (a building type invented by Mission 66 planners), expanded campgrounds, innumerable comfort stations and other public facilities, new and wider roads, parking lots, maintenance buildings, and hundreds of employee residences. During this transformation, the park system also acquired new seashores, recreation areas, and historical parks, agency uniforms were modernized, and the arrowhead logo became a ubiquitous symbol. To a significant degree, the national park system and the National Park Service as we know them today are products of the Mission 66 era. Mission 66 was controversial at the time, and it continues to incite debate over the policies it represented. Hastening the advent of the modern environmental movement, it transformed the Sierra Club from a regional mountaineering club into a national advocacy organization. But Mission 66 was also the last systemwide, planned development campaign to accommodate increased numbers of automotive tourists. Whatever our judgment of Mission 66, we still use the roads, visitor centers, and other facilities the program built. Ethan Carr's book examines the significance of the Mission 66 program and explores the influence of midcentury modernism on landscape design and park planning. Environmental and park historians, architectural and landscape historians, and all who care about our national parks will enjoy this copiously illustrated history of a critical period in the development of the national park system. Published in association with Library of American Landscape History: http: //lalh.org/