Issues, Cases, and Methods in Biodiversity Conservation - Böcker

-- World Conservation Union

-- Ecoscience

This volume documents 25 programmes that have contributed, through education and widening channels of communication, to the conservation of wildlife and natural resources. Case studies range from a national park programme in Borneo to water quality improvement in the Michigan River.

Addressing decades of rain forest destruction, concerned scientists, often in concert with various environmental movements, have amassed an impressive amount of information on deforestation in areas throughout the world. In Tropical Forests, Rudel draws upon hundreds of these studies to develop a broader perspective on the problem of deforestation. Through a meta-analysis, Rudel identifies the forces that have driven forest cover change since 1980 and spells out their implications for efforts to conserve biodiversity and expedite sustainable development in the tropics.Rudel builds on local studies to offer clear explanations of what has happened in each of the world's tropical forest regions. He assesses global trends while also offering vivid descriptions of the effects of deforestation in specific areas. His work concludes with a chapter that describes policy directions for conserving biodiversity and promoting sustainable development in each region.

This examination of a depopulated species, the North American bison, provides insights into the past and present behaviour and ecology of what was once the continent's largest terrestrial mammal. The authors' research, conducted over a five-year period, attempts to resolve such questions as: what happens when only a small proportion of the male of a species mate?; why do animals in particular areas experience morphological malformations?; and how much genetic diversity has been lost since the 19th century? The study also discusses the consequences of mating failures, lineage differences in growth and birth synchrony. It explores behavioural ecology, mate choice, the conservation of ecosystems and the management of endangered species.

Places the converging disciplines of wildlife management and captive management in the context of the developing field of population and habitat viability analysis. The contributors explore the science of the demographic management of small populations, both in zoos and in the wild.

Small farmers are often viewed as engaging in wasteful practices that wreak ecological havoc. Exploring Agrodiversity sets the record straight: Small farmers are in fact ingenious and inventive and engage in a diverse range of land-management strategies, many of them resourcefully geared toward conserving resources, especially soil. They have shown considerable resilience in the face of major onslaughts against their way of life by outsiders and government. Using case studies from Africa, Asia, Latin America, and the Pacific, this book provides in-depth analysis of agricultural diversity and explores its history. The book also considers the effect of the "gene revolution" on small farmers and reviews the effects of the "green revolution" in Asian countries. In conclusion, it questions whether the diverse agricultural practices employed by small farmers can survive modern pressures and the global ambitions of the biotechnology industry.

Throughout the 1980s, a combination of widespread poverty and favorable gold prices encouraged hoards of wildcat miners to penetrate some of the Amazon's rainforest headwaters in search of new deposits. Now, hundreds of makeshift camps threaten the future of both the rainforest and the indigenous people who inhabit it. This book explains how gold fever came to grip the Amazon and considers the changes it has brought to the region. It contains a vivid account of the violent clash between forty thousand miners and the Yanamami Indians in the state of Roraima, as well as thoroughly researched arguments that explore the perspectives of the farmers, ranchers, natives, and others involved in this historic moment.

Throughout the 1980s, a combination of widespread poverty and favorable gold prices encouraged hoards of wildcat miners to penetrate some of the Amazon's rainforest headwaters in search of new deposits. Now, hundreds of makeshift camps threaten the future of both the rainforest and the indigenous people who inhabit it. This book explains how gold fever came to grip the Amazon and considers the changes it has brought to the region. It contains a vivid account of the violent clash between forty thousand miners and the Yanamami Indians in the state of Roraima, as well as thoroughly researched arguments that explore the perspectives of the farmers, ranchers, natives, and others involved in this historic moment.

-- Emma L. Tompkins, Environmental Politics

The present biodiversity crisis is rife with opportunities to make important conservation decisions; however, the misuse or misapplication of the methods and techniques of animal ecology can have serious consequences for the survival of species. Still, there have been relatively few critical reviews of methodology in the field. This book provides an analysis of some of the most frequently used research techniques in animal ecology, identifying their limitations and misuses, as well as possible solutions to avoid such pitfalls. In the process, contributors to this volume present new perspectives on the collection, analysis, and interpretation of data. Research Techniques in Animal Ecology is an overarching account of central theoretical and methodological controversies in the field, rather than a handbook on the minutiae of techniques. The editors have forged comprehensive presentations of key topics in animal ecology, such as territory and home range estimates, habitation evaluation, population viability analysis, GIS mapping, and measuring the dynamics of societies.Striking a careful balance, each chapter begins by assessing the shortcomings and misapplications of the techniques in question, followed by a thorough review of the current literature, and concluding with possible solutions and suggested guidelines for more robust investigations.

The fragmenting of habitats is endangering animal populations and degrading or destroying many plant populations throughout the world. To address this problem, conservationists have increasingly turned to biological corridors, areas of land set aside to facilitate the movement of species and ecological processes. However, while hundreds of corridor initiatives are under way worldwide, there is little practical information to guide their design, location, and management. Applying Nature's Design offers a comprehensive overview of current knowledge on corridors, their design, and their implementation. Anthony B. Anderson and Clinton N. Jenkins examine a variety of conceptual and practical issues associated with corridors and provide detailed case studies from around the world. Their work considers how to manage and govern corridors, how to build support among various interest groups for corridors, and the obstacles to implementation. In addition to assessing various environmental and ecological challenges, the authors are the first to consider the importance of socioeconomic and political issues in creating and maintaining corridors.