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Depuis le début de ce millénaire, le prix de l’énergie a connu une flambée sans précédent. Paradoxalement, cette hausse considérable des prix de l’ensemble des produits énergétiques est très bien supportée par l’économie, de sorte que la voracité énergétique n’a pas diminué. Aussi, les projections montrent que, dans un quart de siècle, la consommation mondiale d’énergie devrait croître de moitié. Ces besoins seront comblés à plus de 75% par le recours aux énergies fossiles, qui seront plus que jamais au centre du débat.Par ailleurs, même si on ne peut prédire le moment où l’humanité ne pourra plus survivre aux catastrophes écologiques, le 4e rapport du Groupe d’experts intergouvernemental sur l’évolution du climat (GIEC) montre bien que c’est principalement l’évolution du climat qui nous incitera à reconsidérer l’avenir énergétique de notre planète. Inévitablement, la réconciliation des besoins énergétiques avec l’impératif d’un environnement sain constituera le plus grand défi que l’humanité aura à relever au cours du présent siècle. Dans cet ordre d’idées, les négociations post-Kyoto ont pour objectif de jeter les jalons qui permettront d’aborder du bon pied le défi principal de ce millénaire: réduire substantiellement les émissions de gaz à effet de serre et mettre à contribution les principaux pollueurs, auxquels les ouragans viennent rappeler que leurs besoins énergétiques ne peuvent plus être dissociés de l’avenir de la planète.Cet ouvrage, abondamment illustré par des graphiques construits sur la base de données statistiques, fait le point sur les principales ressources énergétiques de la planète et pose avec acuité le défi environnemental. Sans dogme, il fournit une plateforme à ceux qui, spécialistes ou large public, recherchent une vision globale et veulent forger leur propre point de vue sur les questions énergétiques, indépendamment des plans orchestrés ici et là (USA, Chine…), essentiellement centrés sur la sécurité des approvisionnements.
One Man's Fight to Clean Up One of the World's Most Polluted Bays
Dirty Water is the riveting story of how Howard Bennett, a Los Angeles schoolteacher with a gift for outrageous rhetoric, fought pollution in Santa Monica Bay--and won. The story begins in 1985, when many scientists considered the bay to be one of the most polluted bodies of water in the world. The insecticide DDT covered portions of the sea floor. Los Angeles discharged partially treated sewage into its waters. Lifeguards came down with mysterious illnesses. And Howard Bennett happily swam in it every morning.
By accident, Bennett learned that Los Angeles had applied for a waiver from the Clean Water Act to continue discharging sewage into the bay. Incensed that he had been swimming in dirty water, Bennett organized oddball coalition to orchestrate stunts such as wrapping brown ribbon around LA's city hall and issuing Dirty Toilet Awards to chastise the city's administration. This is the fast-paced story of how this unusual cast of characters created an environmental movement in Los Angeles that continues to this day with the nationally recognized Heal the Bay. Character-driven, compelling, and uplifting, Dirty Water tells how even the most polluted water can be cleaned up-by ordinary people.
The History of an Ecosystem
With its rich evolutionary record of natural systems and long history of human activity, the Chesapeake Bay provides an excellent example of how a great estuary has responded to the powerful forces of human settlement and environmental change. Discovering the Chesapeake explores all of the long-term changes the Chesapeake has undergone and uncovers the inextricable connections among land, water, and humans in this unusually delicate ecosystem. Edited by a historian, a paleobiologist, and a geologist at the Johns Hopkins University and written for general readers, the book brings together experts in various disciplines to consider the truly complex and interesting environmental history of the Chesapeake and its watershed. Chapters explore a variety of topics, including the natural systems of the watershed and their origins; the effects of human interventions ranging from Indian slash-and-burn practices to changing farming techniques; the introduction of pathogens, both human and botanical; the consequences of the oyster's depletion; the response of bird and animal life to environmental factors introduced by humans; and the influence of the land and water on the people who settled along the Bay. Discovering the Chesapeake, originating in two conferences sponsored by the National Science Foundation, achieves a broad historical and scientific appreciation of the various processes that shaped the Chesapeake region. "Today's Chesapeake Bay is only some ten thousand years old. What a different world it was . . . when the region was the home of the ground sloth, giant beaver, dire wolf, mastodon, and other megafauna. In the next few thousand years, the ice may form again and the Bay will once more be the valley of the Susquehanna, unless, of course, human-induced changes in climate create some other currently unpredictable condition."—from the Introduction [p. xviii]
Do Fish Sleep? Fascinating Answers to Questions about Fishes
From the fifty-one-foot whale shark Rhincodon typus to a less-than-one-half-inch fish in the minnow family--the tiny Paedocypris progenetica--fish certainly carry a lot of weight . . . or do they?
A fish's heft in water may vary, but these diverse aquatic animals certainly carry a lot of weight in our ecosystems and environment. From freshwater to ocean habitats, Judith S. Weis offers a fascinating look at these deceptively simple creatures. Fishes may appear to live a dull existence, but appearances change once we understand more about how they survive. These wonders actually possess attributes that would make us superpowers--they can change color, sex, produce light and electricity, regenerate injured fins, prevent themselves from sinking, and some can even walk on land.
Do Fish Sleep? is organized in an easy-to-read and accessible question-and-answer format, filled with more than 55 photographs and over 100 interesting facts from fish biology basics to the importance of preserving and restoring fish diversity and healthy populations. A captivating read for fish enthusiasts of all ages--naturalists, environmentalists, aquarists, scuba divers, and students--this is also the perfect primer for those just about to get their feet wet. Dive in!
A Natural History
The Dodo and the Solitaire is the most comprehensive book to date about these two famously extinct birds. It contains all the known contemporary accounts and illustrations of the dodo and solitaire, covering their history after extinction and discussing their ecology, classification, phylogenetic placement, and evolution. Both birds were large and flightless and lived on inhabited islands some 500 miles east of Madagascar. The first recorded descriptions of the dodo were provided by Dutch sailors who first encountered them in 1598—within 100 years, the dodo was extinct. So quickly did the bird disappear that there is insufficient evidence to form an entirely accurate picture of its appearance and ecology, and the absence has led to much speculation. The story of the dodo, like that of the solitaire, has been pieced together from fragments, both literary and physical, that have been carefully compiled and examined in this extraordinary volume.
Symbol of Ecological Conflict
This is the story of the survival, recovery, astonishing success, and controversial status of the double-crested cormorant. After surviving near extinction driven by DDT and other contaminants from the 1940s through the early 1970s, the cormorant has made an unprecedented comeback from mere dozens to a population in the millions, bringing the bird again into direct conflict with humans. Hated for its colonial nesting behavior; the changes it brings to landscapes; and especially its competition with commercial and sports fishers, fisheries, and fish farmers throughout the Great Lakes and Mississippi Delta regions, the cormorant continues to be persecuted by various means, including the shotgun. In The Double-Crested Cormorant, Dennis Wild brings together the biological, social, legal, and international aspects of the cormorant's world to give a complete and balanced view of one of the Great Lakes' and perhaps North America's most misunderstood species. In addition to taking a detailed look at the complex natural history of the cormorant, the book explores the implications of congressional acts and international treaties, the workings and philosophies of state and federal wildlife agencies, the unrelenting efforts of aquaculture and fishing interests to "cull" cormorant numbers to "acceptable" levels, and the reactions and visions of conservation groups. Wild examines both popular preconceptions about cormorants (what kinds of fish they eat and how much) and the effectiveness of ongoing efforts to control the cormorant population. Finally, the book delves into the question of climate and terrain changes, their consequences for cormorants, the new territories to which the birds must adapt, and the conflicts this species is likely to face going forward.
A River Journey through the Heart of North Carolina
In Down the Wild Cape Fear, novelist and nonfiction writer Philip Gerard invites readers onto the fabled waters of the Cape Fear River and guides them on the 200-mile voyage from the confluence of the Deep and Haw Rivers at Mermaid Point all the way to the Cape of Fear on Bald Head Island. Accompanying the author by canoe and powerboat are a cadre of people passionate about the river: among them a river guide, a photographer, a biologist, a river keeper, and a boat captain. Historical voices also lend their wisdom to our understanding of this river, which has been a main artery of commerce, culture, settlement, and war for the entire region since it was first discovered by Verrazzano in 1524.
Gerard explores the myriad environmental and political issues being played out along the waters of the Cape Fear. Issues include commerce and environmental stewardship, wilderness and development, suburban sprawl and the decline and renaissance of inner cities, and private rights versus the public good.
A Personal and Natural History of the Altamaha River
Janisse Ray was a babe in arms when a boat of her father’s construction cracked open and went down in the mighty Altamaha River. Tucked in a life preserver, she washed onto a sandbar as the craft sank from view. That first baptism began a lifelong relationship with a stunning and powerful river that almost nobody knows.
The Altamaha rises dark and mysterious in southeast Georgia. It is deep and wide, bordered by swamps. Its corridor contains an extraordinary biodiversity, including many rare and endangered species, which led the Nature Conservancy to designate it as one of the world’s last great places.
The Altamaha is Ray’s river, and from childhood she dreamed of paddling its entire length to where it empties into the sea. Drifting into Darien begins with an account of finally making that journey, turning to meditations on the many ways we accept a world that contains both good and evil. With praise, biting satire, and hope, Ray contemplates transformation and attempts with every page to settle peacefully into the now.
Though commemorating a history that includes logging, Ray celebrates “a culture that sprang from the flatwoods, which required a judicious use of nature.” She looks in vain for an ivorybill woodpecker but is equally eager to see any of the imperiled species found in the river basin: spiny mussel, American oystercatcher, Radford’s mint, Alabama milkvine. The book explores both the need and the possibilities for conservation of the river and the surrounding forests and wetlands. As in her groundbreaking Ecology of a Cracker Childhood, Ray writes an account of her beloved river that is both social history and natural history, understanding the two as inseparable, particularly in the rural corner of Georgia that she knows best. Ray goes looking for wisdom and finds a river.
The Fight over One of the South's Greatest Environmental Disasters
The discovery in the 1840s of copper deposits in southeastern Tennessee’s Ducktown Basin brought new industry and jobs to the mountainous region. But it also brought dire consequences for the surrounding environment. The mining industry that sprang up to harvest and smelt the newly discovered copper produced copious amounts of poisonous sulfur dioxide gases that, trapped by the surrounding mountains, created a fifty-square-mile desert wasteland, including portions of northern Georgia and western North Carolina, in the heart of Southern Appalachia’s hardwood forests. Beginning in 1896, the environmental destruction wrought by Ducktown copper mining spawned hundreds of private law suits, eventually culminating in the Supreme Court’s first air pollution case, Georgia v. Tennessee Copper Co., which was decided in 1904. In the decision, the Court first recognized the sovereign right of individual states to protect their natural resources from transborder pollution. In DUCKTOWN SMOKE, Maysilles provides the first book-length account of the devastation of the Ducktown copper basin and the subsequent court battles. Drawing on methods from environmental and legal history and using recently discovered archival materials in the possession of the Ducktown Basin Museum (home to a 300-acre monument where the effects of mine pollution can still be seen), Maysilles shows that the Supreme Court case brought together the disparate forces of agrarian populism, industrial logging, and the nascent forest conservation movement to transform the federal common law of nuisance and set a legal precedent that remains relevant to environmental law today.
Ecology, Economy, and Sustainability
Earth in Our Care is a compelling study of three interactive spheres of the ecosystem: atmosphere (air), litho-hydrosphere (rock that comprises the restless continents and the water that surrounds them), and biosphere (all life sandwiched in between). Writing in rich detail and using insightful analogies, Chris Maser addresses key issues including land-use policies, ecological restoration, forest management, local living, and sustainability thinking. Exploring our interconnectedness with the Earth, Maser examines today's problems and, more importantly, provides solutions for the future.