Resultados para "América" en Naturaleza y ecología

On October 12, 1972, a plane carrying a team of young rugby players crashed into the remote, snow-peaked Andes. Out of the 45 original passengers and crew, only 16 made it off the mountain alive. For 10 excruciating weeks, they suffered deprivations beyond imagining, confronting nature head-on at its most furious and inhospitable. And to survive, these men and women not only had to keep their faith; they had to make an impossible decision: Should they eat the flesh of their dead friends?

Oliver Sacks is well known as an explorer of the human mind - a neurologist with a gift for complex, insightful portrayals of people and their conditions. However, he is also a card-carrying member of the American Fern Society, and since childhood has been fascinated by these primitive plants and their ability to survive and adapt in many climates. Oaxaca Journal is Sacks' spellbinding account of his trip with a group of fellow fern enthusiasts to the beautiful, history-steeped province of Oaxaca, Mexico.

For over 50,000 years, the Great Hunt has shaped human existence, creating a vital spiritual reality where people, animals, and the land share intimate bonds. Author Larry Frolick takes the listener deep into one of the last refuges of hunting societies: Canada’s far north. Based on his experiences travelling with First Nations Elders in remote communities across the Northwest Territories, Yukon, and Nunavut, this vivid narrative combines accounts of daily life, unpublished archival records, First Nations' stories and Traditional Knowledge with personal observation....

Van Life is a lifestyle associated with freedom. With four wheels on the road at all times, you can go anywhere and do anything. If you’ve considered walking away from it all to join the legions of van dwellers, let us lend a helping hand. Everywhere on social media, you see breathtaking pictures of converted vans. These people who have launched themselves into van living with complete success. They seem to live the ultimate dream of freedom, rebellion, and careless, peaceful existence. Are you ready to join them?

La Ruota di Medicina degli indiani d'America è la Ruota della Natura e racchiude in sé l'intera cultura e le tradizioni dei nativi americani: è la simbolica testimonianza della loro spiritualità, del rapporto vivo e vero che essi intrattengono da sempre con la natura. La Ruota di medicina ci fa scoprire che la natura non è un oggetto al nostro servizio, ma un sistema complesso e vivente che continuamente si trasforma, i cui equilibri dipendono anche da noi e dal nostro comportamento quotidiano nei suoi confronti.

Although dinosaur fossils were first found in England, a series of dramatic discoveries during the late 1800s turned North America into a world center for vertebrate paleontology. At the same time, the United States emerged as the world’s largest industrial economy, and creatures like tyrannosaurus, brontosaurus, and triceratops became emblems of American capitalism. Large, fierce, and spectacular, American dinosaurs dominated the popular imagination, making front-page headlines and appearing in feature films.

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.

Distintos proyectos de investigación con impronta chilanga imaginan nuevas respuestas para el abastecimiento del agua, el desarrollo de nuevos combustibles, los procesos electorales transparentes o la conquista espacial. Conocer quiénes están detrás de estas investigaciones y cuál es su impacto en nuestras vidas es clave para entender el papel fundamental de la ciencia y la tecnología en nuestro bienestar personal y social.

Anacondas hide in muddy waters. Learn all about these giant snakes and their habitats in Anacondas.

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.

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.

"In mid-July of 1879, John Muir sailed for the first time through the sheer-walled fjords of Alaska's Inside Passage. 'Never before this,' he wrote, 'had I been embosomed in scenery so hopelessly beyond description.' During the previous 15 years, Muir had vanished into the north woods of Canada, walked a thousand miles from Kentucky to the Gulf of Mexico, and nested himself in the granite heart of California's Sierra Nevada mountains. Wild nature burned with volcanic intensity in the core of John Muir's soul."

At stake in 1896 was the new idea that some landscapes should be collectively, permanently owned by a democratic government. Although many people today think of public lands as an American birthright, their very existence was then in doubt and dependent on a merger of the talents of these two men. Natural Rivals examines a time of environmental threat and political dysfunction not unlike our own and reveals the complex dynamic that gave birth to America’s rich public lands legacy. 

In BOOM, prize-winning reporter Tony Horwitz takes a spirited road trip through the wild new frontier of energy in North America. His journey begins in subarctic Alberta, where thousands of miners labor in an industrial moonscape to extract the region's oil-rich tar sands. Horwitz then follows the route of the proposed Keystone XL Pipeline that may carry tar-sands oil from Canada across Montana, the Dakotas, and Nebraska en route to Gulf Coast refineries.

Since its inception, however, America’s public land system has been embroiled in controversy - caught in the push and pull between the desire to develop the valuable resources the land holds or conserve them. Alarmed by rising tensions over the use of these lands, hunter, angler, and outdoor enthusiast Mark Kenyon set out to explore the spaces involved in this heated debate, and learn firsthand how they came to be and what their future might hold.

On March 10, 1920, in Pachuca, Mexico, the Compañía de Santa Gertrudis may have committed murder. The alert was first raised at six in the morning: A fire was tearing through the El Bordo mine. After a brief evacuation, the mouths of the shafts were sealed. Company representatives hastened to assert that “no more than 10” men remained inside the mineshafts, and that all 10 were most certainly dead. Yet when the mine was opened six days later, the death toll was not 10 but 87. And there were seven survivors.

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.

Yellowstone is America's premier national park. Today Yellowstone is often a byword for conservation, natural beauty, and a way for everyone to enjoy the great outdoors. But it was not always this way. Wonderlandscape presents a new perspective on Yellowstone, the emotions that various natural wonders and attractions evoke, and how this explains the park's relationship to America as a whole.