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Off the coast of California, running from Santa Barbara to La Jolla, lies an archipelago of eight islands known as the California Channel Islands. The northern five were designated as Channel Islands National Park in 1980 to protect and restore the rich habitat of the islands and surrounding waters. In the years since, that mission intensified as scientists discovered the extent of damage to the delicate habitats of these small fragments of land and to the surprisingly threatened sea around them. In Restoring Nature Lary M. Dilsaver and Timothy J. Babalis examine how the National Park Service has attempted to reestablish native wildlife and vegetation to the five islands through restorative ...
On July 16, 1945, just weeks before the atomic bombing of Hiroshima and Nagasaki that brought about the surrender of Japan and the end of World War II, the United States unleashed the world's first atomic bomb at the Trinity testing site located in the remote Tularosa Valley in south-central New Mexico. Immensely more powerful than any weapon the world had seen, the bomb's effects on the surrounding and downwind communities of plants, animals, birds, and humans have lasted decades. In The First Atomic Bomb Janet Farrell Brodie explores the history of the Trinity test and those whose contributions have rarely, if ever, been discussed--the men and women who constructed, served, and witnessed t...
The Grand Canyon of the Colorado River is an internationally known feature of the North American landscape, attracting more than five million visitors each year. A deep cultural, visual, and social history has shaped the Grand Canyon’s environment into one of America’s most significant representations of nature. Yet the canyon is more than a vacation destination, a movie backdrop, or a scenic viewpoint; it is a real place as well as an abstraction easily summoned in the minds of Americans. The Grand Canyon, or the idea of it, is woven into the fabric of American cultural identity and serves as a cultural reference point—an icon. In Framing Nature Yolonda Youngs traces the idea of the G...
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This textbook provides a comprehensive and state-of-the-art overview of the major issues specific to the field of pediatric gastroenterology, hepatology, and nutrition. The first part of the book, Gastroenterology and Nutrition, presents in a systematic way the overall scope of issues encountered by children (newborn to teenagers) suffering from disorders of the gastrointestinal tract, pancreas and/or presenting nutritional issues. These chapters are structured in logical sections to facilitate consultation and include major topics ranging from congenital disorders to gastrointestinal problems of the newborn, infectious diseases of the gastrointestinal tract, and approach to nutritional prob...
National parks are different from other federal lands in the United States. Beginning in 1872 with the establishment of Yellowstone, they were largely set aside to preserve for future generations the most spectacular and inspirational features of the country, seeking the best representative examples of major ecosystems such as Yosemite, geologic forms such as the Grand Canyon, archaeological sites such as Mesa Verde, and scenes of human events such as Gettysburg. But one type of habitat--the desert--fell short of that goal in American eyes until travel writers and the Automobile Age began to change that perception. As the Park Service began to explore the better-known Mojave and Colorado des...
In a world where obesity has now reached epidemic proportions, a thorough understanding of the underlying causes of the problem is essential if society, public health initiatives and government policies are to successfully address the issue. The obesogenic environment describes all the possible influences that our environment presents which encourage overweight and obesity in individuals and populations. Beginning with an overarching introduction to obesity and its implications for health and wellbeing, the book will move on to consider such crucial areas as eating behaviours and food environments, physical activity and the environment, the urban environment, methods, policy and future resea...