Resultados para "Jam" en Naturaleza y ecología

Rivers, on a long view, are alive. They are born; they change; they shift their channels; they forge new routes to the sea; they move both gradually and violently; they can teem (usually) with life; they may die a quasi-natural death; they are frequently maimed and even murdered. It is the annual flood pulse—the brief time when the river occupies the floodplain—that gives a river its vitality, but it is human engineering that kills it, suppressing the flood pulse with dams, irrigation, siltation, dikes, and levees.

When you turn on the tap or twist the cap, you might not give a second thought to where your drinking water comes from. But how it gets from the ground to your glass is far more complex than you might think. Is it safe to drink tap water? Should you feel guilty buying bottled water? Is your water vulnerable to terrorist attacks? With springs running dry and reservoirs emptying, where is your water going to come from in the future? In Drinking Water, Duke professor James Salzman shows how drinking water highlights the most pressing issues of our time.

Access to water has played a pivotal role in the Israel-Palestine dispute. Israel has diverted the River Jordan via pipes and canals to build a successful modern state. But this has been at the expense of the region's cohabitants. Gaza is now so water-stressed that the United Nations has warned it could soon become uninhabitable; its traditional water source has been ruined by years of over-extraction and mismanagement, the effects exacerbated by years of crippling blockade.

Wild American ginseng, America's most famous medicinal plant, is in trouble. In plain prose, James McGraw explains why as he translates the latest in ecological and conservation science findings on this unassuming understory herb. As the world's foremost authority on wild ginseng, McGraw is uniquely poised to present this story based on more than twenty years of uninterrupted field research.

Touch the ocean, Your Ocean! The award-winning Touch the Ocean: The Power of Our Collective Emotions, by celebrated craniosacral therapist, James Nemec, narrates compelling stories of heart centered presence and ocean healing. Journey again beyond traditional medicine with this volume of actual case histories performed on a massage table and now in the ocean.

Examining a series of El Niño-induced droughts and the famines that they spawned around the globe in the last third of the 19th century, Mike Davis discloses the intimate, baleful relationship between imperial arrogance and natural incident that combined to produce some of the worst tragedies in human history. Late Victorian Holocausts focuses on three zones of drought and subsequent famine: India, Northern China, and Northeastern Brazil.

Alaska's Arctic National Wildlife Refuge, home to only a handful of people, is a harsh and lonely place. So when James Campbell's cousin Heimo Korth asked him to spend a summer building a cabin in the rugged Interior, Campbell hesitated about inviting his 15-year-old daughter, Aidan, to join him. Would she be able to withstand clouds of mosquitoes, the threat of grizzlies, bathing in an ice-cold river, and hours of grueling labor peeling and hauling logs? But once there, Aidan embraced the wild.

The Fracking King follows Winston Crwth - a boarding-school kid, loner, and Scrabble prodigy - who becomes an unlikely hero in the fight to stop fracking in Pennsylvania. Truth is a rare commodity in politics, and the idea of "winning" a debate as cleanly and simply as you'd win a Scrabble game can seem impossible. But with the truth on his side, a jar of toxic "frackwater", and the belief that he can win a Scrabble tournament whose first prize is a meeting with Governor Linda King LaRue, Winston creates a moment of devastating truth.

In Seven Dirty Words, journalist and cultural critic James Sullivan tells the story of Alternative America from the 1950s to the present, from the singular vantage point of George Carlin, the Catholic boy for whom nothing was sacred.

In short vignettes, Galvin gives us a deeply personal portrait of the people who lived in a mountain meadow along the Colorado-Wyoming border over its hundred-year history. His portraits illuminate the Western character and evolve a sense of place like no other.

In Storms of My Grandchildren, James Hansen - the nation's leading scientist on climate issues - speaks out for the first time with the full truth about global warming: the planet is hurtling even more rapidly than previously acknowledged to a climatic point of no return. Although Hansen was Al Gore's science adviser for the 2006 documentary An Inconvenient Truth, his recent data shows that our situation is even more dire today.

Jim and Elaine Larison spent years studying, exploring, and living in wild places, making more than 30 environmental films, most for the National Geographic Society. These films won more than 40 international awards from leading environmental and broadcast organizations. This memoir tells the story behind the adventure and describes the rather substantial personal costs of this career.

James Marsh's Four Years in the Rockies gives brilliant insight into the life of Isaac P. Rose, a man who forged his own path in the wilderness of the far west. This thrilling account of one mountain man's life at the height of the 19th-century fur industry follows Rose as he overcomes adversity, learns from those around him, and becomes one of the most successful trappers of the Rockies. Four Years in the Rockies is essential listening for anyone interested in the 19th-century fur trade and the adventurers who risked their lives to be part of it.

Once a killing ground for whalers hunting a leviathan they called the "devilfish," the San Ignacio Lagoon in Baja, Mexico, is now an environmental and spiritual sanctuary—the only place in the world where animals in their natural aquatic environment routinely seek out human contact. A nursery for the gray whale since before recorded history, the lagoon and its stories, told here by James Michael Dorsey, illuminate the magic of human connection to animals, and what those bonds teach us about ourselves and our purpose on this shared planet.

The Poacher's Nightmare: Stories of an Undercover Game Warden contains dozens of hair-raising accounts of covert wildlife operations, often spanning years, requiring ingenious planning, complicated secrecy, and deft coordination.

Delve into the home of the world's most beloved bear! The Natural World of Winnie-the-Pooh explores the magical landscapes where Pooh, Christopher Robin, and their friends live and play. The Hundred Acre Wood - the setting for Winnie-the-Pooh's adventures - was inspired by Ashdown Forest, a wildlife haven that spans more than 6,000 acres in southeast England.

For centuries, the unique and astonishing geography of the Himalaya has attracted those in search of spiritual and literal elevation: pilgrims, adventurers, and mountaineers seeking to test themselves among the world's most challenging peaks. But far from being wild and barren, the Himalaya has been home to a diversity of indigenous and local cultures, a crucible of world religions, a crossroads for trade, and a meeting point and conflict zone for empires past and present.

Eclipses: What Everyone Needs to Know helps explain the profound differences between a 99.99 percent partial eclipse and true totality, and inform listeners how to experience this most beautiful natural phenomenon successfully. It covers eclipses of sun, moon, and other astronomical objects, and their applications in science, as well as their role in history, literature, and myth. It describes the phenomena to expect at a solar eclipse and the best ways to record them - by camera, video, or by simple handmade experiments.

Green Growth That Works is the first practical guide to bring together pragmatic finance and policy tools that can make investment in natural capital both attractive and commonplace. The authors present six mechanisms that demonstrate a range of approaches used around the globe to conserve and restore earth's myriad ecosystems, including: government subsidies; regulatory-driven mitigation; voluntary conservation; water funds; market-based transactions; and bilateral and multilateral payments.

Here is the epic history of the "iron men in wooden boats" who built an industrial empire through the pursuit of whales. This absorbing history demonstrates that few things can capture the sheer danger and desperation of men on the deep sea as dramatically as whaling. This sweeping social and economic history provides rich and often fantastic accounts of the men themselves, who mutinied, murdered, rioted, deserted, drank, scrimshawed, and recorded their experiences in journals and memoirs.