Ergebnis für "Südamerika" in Wissenschaft

Faszinierende Farben der Vegetation, endlose Weiten der Wüste, nächtliches Tierleben im Urwald: Viele Jahre lang reiste Humboldt durch den amerikanischen Kontinent, beobachtete, untersuchte und skizzierte. Dabei interessierte ihn nicht nur Naturforschung, sondern ihn trieb die Frage nach dem großen Ganzen an. Dokumentiert hat er dies in seinen 1808 erschienenen Aufsätzen, in denen sich die sinnliche Wahrnehmung von Natur auf einzigartige Weise mit wissenschaftlicher Erkenntnis und literarischer Qualität verbindet.

Coyote America is both an environmental and a deep natural history of the coyote. It traces both the five-million-year-long biological story of an animal that has become the "wolf" in our backyards and its cultural evolution from a preeminent spot in Native American religions to the hapless foil of the Road Runner. A deeply American tale, the story of the coyote in the American West and beyond is a sort of Manifest Destiny in reverse.

In the 1970s, amid severe cutbacks in physics funding, a small group of underemployed physicists in Berkeley decided to throw off the constraints of academia and explore the wilder side of science. Dubbing themselves the “Fundamental Fysiks Group,” they pursued a freewheeling, speculative approach to physics. Some dabbled with LSD while conducting experiments. They studied quantum theory alongside Eastern mysticism and psychic mind reading, discussing the latest developments while lounging in hot tubs.

On October 4, 1957, the Soviet Union launched Sputnik I, and the space race was born. Desperate to beat the Russians into space, NASA put together a crew of the nation's most daring test pilots: the seven men who were to lead America to the moon. The first into space was Alan Shepard; the last was Deke Slayton, whose irregular heartbeat kept him grounded until 1975. They spent the 1960s at the forefront of NASA's effort to conquer space, and Moon Shot is their inside account of what many call the 20th century's greatest feat - landing humans on another world.

Gold was discovered in the Klondike in August 16, 1896. When news of the discovery arrived in Seattle and San Francisco the following year it triggered one of the largest gold rushes in the history of North America. Tappan Adney, a young writer and photographer who worked for Harper's Weekly, set out on a journey to uncover and record what it was like in the Klondike stampede. This audiobook is a fascinating portrayal of adventurers and prospectors who descended on the Yukon during this extraordinary event in the late 19th century.

On a cold January morning in 1986, NASA launched the Space Shuttle Challenger, despite warnings against doing so by many individuals including Allan McDonald. The fiery destruction of Challenger on live television moments after launch remains an indelible image in the nation's collective memory. In Truth, Lies, and O-Rings, McDonald, a skilled engineer and executive, relives the tragedy from where he stood at Launch Control Center.

The chilling tome that launched an entire genre of books about the often gruesome but always tragic ways people have died in our national parks, this updated edition of the classic includes calamities in Yellowstone from the past sixteen years, including the infamous grizzly bear attacks in the summer of 2011 as well as a fatal hot springs accident in 2000. In these accounts, written with sensitivity as cautionary tales about what to do and what not to do in one of our wildest national parks, Whittlesey recounts deaths ranging from tragedy to folly.

For two years, Scots-born John Muir lived in a small cabin along the Yosemite creek, observing the valley's natural beauty and reading Emerson under the stars. The experience forged a lifelong affinity with the site, which would result in its establishment as a national park in 1890. Originally written as a guidebook to the park, The Yosemite describes every aspect of wildlife and landscape that one might encounter there.

John Muir was an early proponent of a view we still hold today—that much of California was pristine, untouched wilderness before the arrival of Europeans. But as this book demonstrates, what Muir was really seeing when he admired the grand vistas of Yosemite and the gold and purple flowers carpeting the Central Valley were the fertile gardens of the Sierra Miwok and Valley Yokuts Indians, modified and made productive by centuries of harvesting, tilling, sowing, pruning, and burning.

The cod has played a vital part in livelihoods, diets, and health in general — as well as roles in national economies and international wars. Drawing on his love of food and food culture, Mark Kurlansky leaps into history and folklore to explore how this innocuous fish had such an impact over the centuries.

The Los Angeles Times headline screamed: Rocket Scientist Killed in Pasadena Explosion. The man known as Jack Parsons, a maverick rocketeer who helped transform a derided sci-fi plotline into actuality, was at first mourned as a scientific prodigy. But reporters soon uncovered a more shocking story: Parsons had been a devotee of the city’s occult scene.

Explore the awe, complexity, and enduring mystery of America’s last frontier. In A Fascination with Alaska: Beyond the Alaskan Cruise Naturalist, marine biologist William Stickle shares a lifetime of exploration, research, and teaching in Alaska’s wild and varied landscapes. With over sixty visits since 1967, Stickle offers a compelling portrait of the state’s dramatic geography, rich history, diverse ecosystems, and the effects of a changing climate.

The stunning three-century story of the California Coast, told through the natural histories of three marine species—tuna, abalone, and sardines—caught in the dragnet of human history.

After the Apollo program put 12 men on the moon and safely brought them home, anything seemed possible. In this spirit, the team at NASA set about developing the space shuttle, arguably the most complex piece of machinery ever created.

Few fish are as beloved, or as obsessed over, as the American shad. Although shad spend most of their lives in salt water, they enter rivers by the hundreds of thousands in the spring and swim upstream heroic distances in order to spawn, then return to the ocean.

Who were the first humans to inhabit North America? According to the now familiar story, mammal hunters entered the continent some 12,000 years ago via a land bridge that spanned the Bering Sea. The presence of these early New World people was established by distinctive stone tools belonging to the Clovis culture. But are the Clovis tools Asian in origin? Drawing from original archaeological analysis, paleoclimatic research, and genetic studies, noted archaeologists Dennis J. Stanford and Bruce A. Bradley challenge the old narrative.

In this intimate portrait of an island lobstering community and an eccentric band of renegade biologists, journalist Trevor Corson escorts the listener onto the slippery decks of fishing boats, through danger-filled scuba dives, and deep into the churning currents of the Gulf of Maine to learn about the secret undersea lives of lobsters.

Lengthy investigations revealed cover ups, covert operations, reckless corporate management, numerous safety violations, and a broken regulatory process. At the time of the spill, oil flowed through the Alyeska pipeline at a profit of $400,000 per hour, yet in the end, the 10,000 fishermen affected by the spill spent nearly 20 years in litigation and received little compensation for their losses. Despite a massive cleanup effort, oil remains on the beaches and continues to impact marine life.

As the ongoing Flint water crisis marks its tenth anniversary, Chariton reveals shocking new evidence of the major government cover-up that resulted in the poisoning of Flint—and shatters what you think you know about what caused the water crisis.

The story of the American West is the story of a relentless quest for a precious resource: water. It is a tale of rivers diverted and dammed, of political corruptions and intrigue, of billion-dollar battles over water rights, of ecologic and economic disaster. In Cadillac Desert, Marc Reisner writes of the earliest settlers, lured by the promise of paradise, and of the ruthless tactics employed by Los Angeles politicians and business interests to ensure the city's growth. He documents the bitter rivalry between two government giants to transform the West.