"Things are going wrong with our environment," writes John Terborgh, "even the parts of it that are nominally protected. If we wait until all the answers are in, we may find ourselves in a much worse predicament than if we had taken notice of the problem earlier. By waiting, one risks being too late; on the other hand, there can be no such thing as being too early." Terborgh's warnings are essential reading for all who care about migratory birds and our natural environment. Why are tropica...

The environmental movement today is at a critical crossroads. Crossroads: Environmental Priorities for the Future is an in-depth assessment of the movement's successes and failures, and also offers prescriptions for the future. It includes contributions from some of the country's top environmental leaders and activists, including Barry Commoner, Stewart Udall, William K. Reilly, Gus Speth, Jay Hair, Lois Gibbs, Michael Frome, Chuck Little, and William Futrell.

Trophic cascades—the top-down regulation of ecosystems by predators—are an essential aspect of ecosystem function and well-being. Trophic cascades are often drastically disrupted by human interventions—for example, when wolves and cougars are removed, allowing deer and beaver to become destructive—yet have only recently begun to be considered in the development of conservation and management strategies.Trophic Cascades is the first comprehensive presentation of the science on this ...

Most scientists and researchers working in tropical areas are convinced that parks and protected areas are the only real hope for saving land and biodiversity in those regions. Rather than giving up on parks that are foundering, ways must be found to strengthen them, and Making Parks Work offers a vital contribution to that effort. Focusing on the "good news" -- success stories from the front lines and what lessons can be taken from those stories -- the book gathers experiences an...

For ecologist John Terborgh, Manu National Park in the rainforest of Peru is a second home; he has spent half of each of the past twenty-five years there conducting research. Like all parks, Manu is assumed to provide inviolate protection to nature. Yet even there, in one of the most remote corners of the planet, Terborgh has been witness to the relentless onslaught of civilization.Seeing the steady destruction of irreplaceable habitat has been a startling and disturbing experience...

This full-color illustrated textbook offers the first comprehensive introduction to all major aspects of tropical ecology. It explains why the world's tropical rain forests are so universally rich in species, what factors may contribute to high species richness, how nutrient cycles affect rain forest ecology, and how ecologists investigate the complex interrelationships among flora and fauna. It covers tropical montane ecology, riverine ecosystems, savanna, dry forest--and more.

Climate change biology is a new discipline, born of the recognition that human-induced climate change is resulting in wholesale shifts in the distributions of species and the timing of biological events. The evidence for biological upheaval in response to climate change is immense. Migratory species are arriving earlier in the year. Flowers are blooming earlier. Ranges of plants, mammals and insects are moving. Food chains are being disrupted. And, unfortunately, the first extinctions link...

In this compilation of David Suzuki's latest thoughts and writings, the renowned scientist, author, and broadcaster explores the myriad environmental challenges the world faces and their interconnected causes. In doing so, Suzuki shows that understanding the causes-and recognizing that everything in nature, including us, is interconnected-is crucial to restoring hope for a better future. The solutions are there, he argues; we just need the will to act together to bring about change.

Richly illustrated and packed with numerous examples, this unique global perspective introduces wetland ecology from basic principles to advanced applications. Thoroughly revised and reorganised, this new edition of this prize-winning textbook begins with underlying causal factors, before moving on to more advanced concepts that add depth and context. Each chapter begins with an explanation of the basic principles covered, illustrated with clear examples. More difficult concepts and except...

From humans to hermit crabs to deep water plankton, all living things compete for locally limiting resources. This universal truth unites three bodies of thought--economics, evolution, and history--that have developed largely in mutual isolation. Here, Geerat Vermeij undertakes a groundbreaking and provocative exploration of the facts and theories of biology, economics, and geology to show how processes common to all economic systems--competition, cooperation, adaptation, and feedback--gov...

The New York Times bestselling examination of the worldwide movement for social and environmental changePaul Hawken has spent more than a decade researching organizations dedicated to restoring the environment and fostering social justice. From billion-dollar nonprofits to single-person dot.causes, these groups collectively comprise the largest movement on earth, a movement that has no name, leader, or location and that has gone largely ignored by politici...