Mostrando títulos en Ecosistemas y Hábitats

Politicians, ecologists, and government wildlife officials are fighting a desperate rearguard action to halt the onward reach of Asian carp, four troublesome fish now within a handful of miles from entering Lake Michigan. From aquaculture farms in Arkansas to the bayous of Louisiana; from marshlands in Indiana to labs in Minnesota; and from the Illinois River to the streets of Chicago where the last line of defense has been laid to keep Asian carp from reaching the Great Lakes, Overrun takes us on a firsthand journey into the heart of a crisis.

On the afternoon of July 13, 1977, having become the first climbers to reach the summit of the Ogre, Doug Scott and Chris Bonington began their long descent. In the minutes that followed, any feeling of success from their achievement would be overwhelmed by the start of a desperate fight for survival. And things would only get worse.

Each of those worlds - or continents - evolved, and continues to evolve, its own way of life. From the jungle of the Congo or the majestic Himalayas to the densely populated wilds of Europe or the comparatively isolated Australasia, Seven Worlds, One Planet explores the natural wonders that give each of our continents its distinct character. Following the animals that have made these iconic environments their home, it discovers spectacular wildlife stories that reveal what makes each of these seven worlds unique.

In 2001, journalist Jessica DuLong ditched her dot-com desk job for the diesel engines of a rusty antique fireboat, the John J. Harvey, and the storied waters of the Hudson. My River Chronicles: Rediscovering America on the Hudson tells the story of this mechanic's daughter and Stanford graduate who had left her blue-collar upbringing behind until the fireboat drew her back, offering a chance to become an engineer and a taste of home she hadn't realized she was missing.

Water scarcity is on everyone's mind. Long taken for granted, water availability has entered the realm of economics, politics, and people's food and lifestyle choices. But as anxiety mounts - even as a swath of California farmland has been left fallow and extremist groups worldwide exploit the desperation of people losing livelihoods to desertification - many are finding new routes to water security with key implications for food access, economic resilience, and climate change.

In 2004, an enigmatic charter captain named Al Anderson caught and marked one Atlantic bluefin tuna off New England’s coast with a plastic fish tag. Fourteen years later that fish—dubbed Amelia for her ocean-spanning journeys—died in a Mediterranean fish trap, sparking Karen Pinchin’s riveting investigation into the marvels, struggles, and prehistoric legacy of this remarkable species.

In the 1930s, the last wolves disappeared from Yellowstone National Park. Without them, elk herds overran the plains. Bears starved, rabbit families shrunk and birds flew away to new homes. Then plants and trees started to die off, too—even the flow of rivers was affected. Could the park be saved...by the wolves it had lost? After years of planning, in 1995 a team of experts was ready to find out. They carefully relocated 14 wolves from the Canadian Rockies to Yellowstone. This is the story of their homecoming.

Carl Safina has been hailed as one of the top 100 conservationists of the 20th century (Audubon Magazine) and A Sea in Flames is his blistering account of the months-long manmade disaster that tormented a region and mesmerized the nation. Traveling across the Gulf to make sense of an ever-changing story and its often-nonsensical twists, Safina expertly deconstructs the series of calamitous misjudgments that caused the Deepwater Horizon blowout, zeroes in on BP’s misstatements, evasions, and denials, reassesses his own reaction to the government’s crisis handling, and reviews the consequences of the leak.

Several years ago, ecologist Lauren E. Oakes set out from California for Alaska's old-growth forests to hunt for a dying tree: the yellow-cedar. With climate change as the culprit, the death of this species meant loss for many Alaskans. Oakes and her research team wanted to chronicle how plants and people could cope with their rapidly changing world. Amidst the standing dead, she discovered the resiliency of forgotten forests, flourishing again in the wake of destruction, and a diverse community of people who persevered to create new relationships with the emerging environment.

Emmy Award - winning filmmaker, writer, and naturalist Joe Hutto has done it again. Touching the Wild is the enchanting story about one man who has lived with a herd of mule deer in the Wind River mountains of Wyoming for almost seven years. Why, you may ask, would a person choose to do such a thing? His response: how could you not? For Joe Hutto, close proximity to wild things is irresistible. In Illumination in the Flatwoods he unveiled the secret lives of the wild turkey to great critical acclaim.

At 83 years old, Valerie Taylor has lived a big, bold, adventurous life. Born in Australia, Valerie spent a great deal of her childhood in New Zealand. A talented artist, she dropped out of school when she contracted polio and was saved by Sister Elizabeth Kenny's treatment plan; it was two years before she could walk unaided. When Valerie was 15, she found work as an animator and moved back to Australia with her family. All the while she thrived on being close to the ocean, and was a keen spearfisher.

Letters from Everest is an eye-opening set of personal letters from Mallory to his family, recently discovered hidden in a drawer. In the letters, Mallory is completely open about his life, his climbing and especially the three Everest Expeditions he was a part of – 1921, 1922 and the last in 1924. His writing is full of extraordinary insights – most of which have never been published in any form.

A hugely affecting memoir by the world's leading coral reef scientist, revealing the thrill of diving and the vital science and story of these majestic reefs.

Britain is defined by the dynamic, mysterious and fragile coastline that surrounds it. In this moving and beautiful account, Roger Morgan-Grenville tells the story of his marathon journey around that coast, explains some of the key challenges and opportunities he found and celebrates the people who are trying to protect and enhance it.

From best-selling author James Raffan comes an enlightening and original story about a polar bear’s precarious existence in the changing Arctic, reminiscent of John Vaillant’s The Golden Spruce.

In Still Waters, Curt Stager introduces us to the secret worlds hidden within lakes as he travels from the Adirondack wilderness to the wilds of Siberia, from Massachusetts to the Middle East. For him, lakes are both mirrors and windows into history, culture, and our primal connections to all life. Stager fills his narrative with strange and enchanting details about these submerged worlds - diving insects chirping underwater like crickets, African crater lakes that explode, the growing threats to Thoreau's cherished pond - while emphasizing how beautiful and precious our lakes are.

Zero Point Four is a groundbreaking book written by six world-leading maritime, ocean, and security experts, and spearheaded by retired U.S. Coast Guard Rear Admiral James Watson. This audiobook explores how the U.S. - a maritime nation - finds itself on a dangerous precipice today. After World War II over half the world’s ocean-going commercial ships flew the U.S. flag. Today, it is less than 0.4%. This meticulously researched work scrutinizes the U.S. maritime industry’s significance to America through five ‘Principles’: National, Economic, Energy and Food, Climate, and Workforce Security.

Marine algae are the supreme eco-engineers of life: they oxygenate the waters, create habitat for countless other organisms, and form the base of a food chain that keeps our planet unique in the universe as we know it. In this audiobook Josie Iselin explores both the artistic and the biological presence of 16 seaweeds and kelps that live in the thin region where the Pacific Ocean converges with the North American continent - a place of incomparable richness.

Smokescreen cuts through years of misunderstanding and misdirection to make an impassioned, evidence-based argument for a new era of forest management for the sake of the planet and the human race. Scientist and activist Chad T. Hanson explains how natural alarm over wildfire has been marshaled to advance corporate and political agendas, notably those of the logging industry. He also shows that, in contrast to the fear-driven narrative, contemporary research has demonstrated that forests in the US, North America, and around the world have a significant deficit of fire.

David Walter is one of the few people alive who participated in the birth of Alabama’s artificial reef program in the mid-1980s. Information gleaned from this inaugural effort played an important part in the development of the nation’s fisheries. This riveting book takes the listener through the history and process of how artificial reefs are made, as well as illustrating the many types of materials used in reef making.