Mostrando títulos en Ecosistemas y Hábitats

A decade ago, farmed Atlantic salmon replaced tuna as the most popular fish on America’s dinner tables. We are told salmon is healthy and environmentally friendly. The reality is disturbingly different. In Salmon Wars, investigative journalists Douglas Frantz and Catherine Collins bring listeners to massive ocean feedlots where millions of salmon are crammed into parasite-plagued cages and fed a chemical-laced diet. The authors reveal the conditions inside hatcheries, where young salmon are treated like garbage, and at the farms that threaten our fragile coasts.

When all the species of birds, trees, mammals, reptiles, amphibians, fishes, wildflowers, dragonflies, tiger beetles, and ants are tallied, Alabama harbors more species than ninety percent of the other states in the US. The state's 4,533 species, with more being inventoried and discovered each year, are supported by no less than sixty-four distinct ecological systems—each a unique blend of soil, water, sunlight, heat, and natural disturbance regimes. Although Alabama is teeming with life, the state's prominence as a refuge for plants and animals is poorly appreciated.

A stunningly lyrical firsthand account of a life spent hunting, studying, and living alongside caribou, A Thousand Trails Home encompasses the historical past and present day, revealing the fragile intertwined lives of people and animals surviving on an uncertain landscape of cultural and climatic change sweeping the Alaskan Arctic. Author Seth Kantner vividly illuminates this critical story about the interconnectedness of the Iñupiat of Northwest Alaska, the Western Arctic caribou herd, and the larger Arctic region.

Part odyssey, part pilgrimage, this epic personal narrative follows the author’s exploration of coasts, islands, reefs, and the sea’s abyssal depths. Scientist and fisherman Carl Safina takes readers on a global journey of discovery, probing for truth about the world’s changing seas, deftly weaving adventure, science, and political analysis.

For years Charlie Burrell and his wife, Isabella Tree, farmed Knepp Castle Estate and struggled to turn a profit. By 2000, with the farm facing bankruptcy, they decided to try something radical. They would restore Knepp’s 3,500 acres to the wild. Using herds of free-roaming animals to mimic the actions of the megafauna of the past, they hoped to bring nature back to their depleted land. But what would the neighbors say, in the manicured countryside of modern England where a blade of grass out of place is considered an affront?

“I went to the woods because I wished to live deliberately.” And so it began. Henry David Thoreau, at 27, built a tiny, one-room cabin in the woods — on land owned by his friend, Ralph Waldo Emerson — and began his two-year experiment in frugality on the shore of Walden Pond. He wasn’t seeking isolation so much as simplicity, to “live deep and suck out all the marrow of life, to live so sturdily and Spartan-like as to put to rout all that was not life, to cut a broad swath and shave close, to drive life into a corner, and reduce it to its lowest terms.”

The world is changing at a relentless pace. How can we slow down and act from a place of respect for all living things? The Sacred Balance shows us how.

It's accepted wisdom today that human beings have permanently damaged the natural world, causing extinction, deforestation, pollution, and of course climate change. But in Inheritors of the Earth, biologist Chris Thomas shows that this obscures a more hopeful truth - we're also helping nature grow and change. Human cities and mass agriculture have created new places for enterprising animals and plants to live, and our activities have stimulated evolutionary change in virtually every population of living species.

I am floating in the middle of the night, and nobody in the world even knows I am missing. Nobody is looking for me. You can't get more alone than that. You can't be more lost. I've got too many people who love me. There's no way I'm dying like this. In the dead of night on July 24, 2013, John Aldridge was thrown off the back of the Anna Mary while his fishing partner, Anthony Sosinski, slept below. As desperate hours ticked by, Sosinski, the families, the local fishing community, and the US Coast Guard in three states mobilized in an unprecedented search effort.

While growing up in Peace River, Alberta, Trina Moyles heard many stories of Lookout Observers--strange, eccentric types who spent five-month summers alone, climbing 100-foot high towers and watching for signs of fire in the surrounding boreal forest. How could you isolate yourself for that long? she wondered. "I could never do it," she told herself.

In a riveting investigation of the science and ecology of wildfires, journalist M.R. O'Connor ventures into some of the oldest, most beautiful, and remote forests in North America to explore the powerful and ancient relationship between trees, fires, and humans. Along the way, she describes revelatory research in the fields of paleobotany and climate science to show how the world's forests have been shaped by fire for hundreds of millions of years.

As Carl Safina's compelling natural-history adventure makes clear, the fate of the leatherback turtle is in our hands. The distressing decline of these ancient sea turtles in Pacific waters and their surprising recovery in the Atlantic illuminate the results - both positive and negative - of our interventions and the lessons that can be applied, globally, to restore the oceans and their creatures. We accompany award-winning natural-history expert Safina and his colleagues as they track leatherbacks across the world's oceans and onto remote beaches of every continent.

Travelers often become enchanted with the first country that captures their hearts and gives them license to be free. For Wade Davis, it was Colombia. Now in a masterly new book, Davis tells of his travels on the mighty Magdalena, the river that made possible the nation. Along the way, he finds a people who have overcome years of conflict precisely because of their character, informed by an enduring spirit of place, and a deep love of a land that is home to the greatest ecological and geographical diversity on the planet.

This audiobook includes both of Henry David Thoreau's most popular and enduring works, the book Walden and the essay "On the Duty of Civil Disobedience."

Anyone who has ever stood on the shores of Monterey Bay, watching the rolling ocean waves and frolicking otters, knows it is a unique place. But even residents on this idyllic California coast may not realize its full history. Monterey began as a natural paradise, but became the poster child for industrial devastation in John Steinbeck's Cannery Row, and is now one of the most celebrated shorelines in the world. It is a remarkable story of life, death, and revival - told here for the first time in all its stunning color and bleak grays.

Annie Worsley is a Professor of Environmental Change. A few years ago, she took the plunge and moved to the remote North West Highlands of Scotland. It is a land of unquenchable spirit and severe wildness. In the Highlands, life is ruled by the great elemental forces – light, wind and water hold sway over how land forms, where the sea sits, and what grows. It also dictates how its people live. Annie returns to prehistory to tell the epic story of the Scotland Highlands.

The universal appeal of Laura Ingalls Wilder springs from a life lived in partnership with the land, on farms she and her family settled across the Northeast and Midwest. In this revealing exploration of Wilder's deep connection with the natural world, Marta McDowell follows the wagon trail of the beloved Little House series. You'll learn details about Wilder's life and inspirations, pinpoint the Ingalls and Wilder homestead claims on authentic archival maps, and learn to grow the plants and vegetables featured in the series. Excerpts from Wilder's books, letters, and diaries bring to light her profound appreciation for the landscapes at the heart of her world.

Straight out of Joshua Tree, California, Desert Oracle is “The Voice of the Desert”: a field guide to the strange tales, singing sand dunes, sagebrush trails, artists and aliens, authors and oddballs, ghost towns and modern legends, musicians and mystics, scorpions and saguaros, out there in the sand. Desert Oracle is your companion at a roadside diner, around a campfire, in your tent or cabin (or high-rise apartment or suburban living room) as the wind and the coyotes howl outside at night.

Coral reefs are a microcosm of our planet: extraordinarily diverse, deeply interconnected, and full of wonders. When they’re thriving, these fairy gardens hidden beneath the ocean’s surface burst with color and life. They sustain bountiful ecosystems and protect vulnerable coasts. Corals themselves are evolutionary marvels that build elaborate limestone formations from their collective skeletons, broker symbiotic relationships with algae, and manufacture their own fluorescent sunblock.

Half of all species could disappear by the end of the century, and scientists now concede that most of America’s endangered animals will survive only if conservationists keep rigging the world around them in their favor. So Jon Mooallem ventures into the field, often taking his daughter with him, to move beyond childlike fascination and make those creatures feel more real. Wild Ones is a tour through our environmental moment and the eccentric cultural history of people and wild animals in America that inflects it.