Kategoria BISAC: Science >> Life Sciences - Ecology

Landscape ecology focuses on spatial heterogeneity, or the idea that where things are and where they are in relation to other things can have important consequences for a wide range of phenomena. Landscape ecology integrates humans with natural ecosystems and brings a spatial perspective to such fields as natural resource management, conservation, and urban planning. The thirty-seven papers included in this volume present the origins and development of landscape ecology and encompass a variety of perspectives, approaches, and geographies. The editors begin with articles that illuminate the...

Humans first occupied Beringia during a twilight...

In his latest book, Vaclav Smil tells the story of the Earth's biosphere from its origins to its near and long-term future. He explains the workings of its parts and what is known about their interactions. With essay-like flair, he examines the biosphere's physics, chemistry, biology, geology, oceanography, energy, climatology, and ecology, as well as the changes caused by human activity. He provides both the basics of the story and surprising asides illustrating critical but often neglected aspects of biospheric complexity.

Smil begins with a history of the modern idea of the...

Winner, Wildlife Publications Award -- Outstanding Book Category, The Wildlife Society, 2004
Texas Tech University President's Book Award, 2005

Shallow wetlands that occur primarily in semi-arid to arid environments, playas are keystone ecosystems in the western Great Plains of North America. Providing irreplaceable habitat for native plants and animals, including migratory birds, they are essential for the maintenance of biotic diversity throughout the region. Playas also serve to recharge the aquifer that supplies much of the water for the Plains states. At the same...

The toxic legacy of Love Canal vividly brought the crisis in industrial waste disposal to public awareness across the United States and led to the passage of the Superfund legislation in 1980. To discover why disasters like Love Canal have occurred and whether they could have been averted with knowledge available to waste managers of the time, this book examines industrial waste disposal before the formation of the Environmental Protection Agency in 1970.

Colten and Skinner build their study around three key questions. First, what was known before 1970 about the hazards of certain...

Louisiana's Chenier Plain is a 2,200-square-mile region of marshes and oak-covered ridges (cheniers) that stretches along the Gulf of Mexico from Sabine Lake to Vermilion Bay. Its inhabitants, some 6,000 people of Cajun and other ancestries, retain strong economic and cultural ties to the land and its teeming wildlife. They call it paradise...but it is a vulnerable paradise. In this multifaceted study, Gay Gomez explores the interaction of the land, people, and wildlife of the Chenier Plain, revealing both the uniqueness of the region and the challenges it faces.

After describing the...

Our whole nation benefits from the preservation of natural habitats and their diversity of animal and plant species--yet small groups of private landowners often bear most of the costs of setting land aside for conservation purposes. This imbalance has generated many conflicts since the passage of the Endangered Species Act in 1973 and remains one of the most controversial issues to be resolved as the ESA makes its way through Congress for reauthorization.

To provide policy makers, landowners, and other stakeholders in the ESA debates with impartial baseline information, this book...

In the rush of modern life, we measure our lives by the clock, the calendar, the timetable. But there are older rhythms in nature: the call of chickadees before the first hint of spring, the golden face of a compass plant in July, the first snowfall. These signs mark the passage of time in a world that Aldo Leopold knew well and eloquently described.
With notebook and camera in hand, John and Beth Ross revisit the Aldo Leopold Memorial Reserve in south-central Wisconsin fifty years after Leopold's death. Thanks to the efforts of Leopold, his family, and the Leopold Foundation, this...

Cattails grow in a marsh, pitcher plants grow in a bog, jewelweed grows in a swamp, right? Do sandhill cranes live among sandy hills? Frogs live near lakes and ponds, but can they live on prairies, too? What is a pine barrens, an oak opening, a calcareous fen?
"Wisconsin s Natural Communities" is an invitation to discover, explore, and understand Wisconsin s richly varied natural environment, from your backyard or neighborhood park to stunning public preserves.Part 1 of the book explains thirty-three distinct types of natural communities in Wisconsin their characteristic trees, beetles,...

Cattails grow in a marsh, pitcher plants grow in a bog, jewelweed grows in a swamp, right? Do sandhill cranes live among sandy hills? Frogs live near lakes and ponds, but can they live on prairies, too? What is a pine barrens, an oak opening, a calcareous fen?
Wisconsin s Natural Communities is an invitation to discover, explore, and understand Wisconsin s richly varied natural environment, from your backyard or neighborhood park to stunning public preserves.Part 1 of the book explains thirty-three distinct types of natural communities in Wisconsin their characteristic trees,...

Golley surveys the development of the ecosystem concept in the late nineteenth and early twentieth centuries and discusses the...