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This book is open access under a CC BY-NC 2.5 license. This book provides an unprecedented synthesis of the current status of scientific and management knowledge regarding global rangelands and the major challenges that confront them. It has been organized around three major themes. The first summarizes the conceptual advances that have occurred in the rangeland profession. The second addresses the implications of these conceptual advances to management and policy. The third assesses several major challenges confronting global rangelands in the 21st century. This book will compliment applied range management textbooks by describing the conceptual foundation on which the rangeland profession is based. It has been written to be accessible to a broad audience, including ecosystem managers, educators, students and policy makers. The content is founded on the collective experience, knowledge and commitment of 80 authors who have worked in rangelands throughout the world. Their collective contributions indicate that a more comprehensive framework is necessary to address the complex challenges confronting global rangelands. Rangelands represent adaptive social-ecological systems, in which societal values, organizations and capacities are of equal importance to, and interact with, those of ecological processes. A more comprehensive framework for rangeland systems may enable management agencies, and educational, research and policy making organizations to more effectively assess complex problems and develop appropriate solutions.
Although traditionally defined as areas where natural vegetation is exploited for grazing by domestic and native herbivores, rangelands are used by many different people, for a host of purposes. As well as livestock products, rangelands provide fuels, minerals and water and are used for ecotourism, recreation, nature conservation and as carbon sinks. More than half of the earth's land surface is rangeland and millions of people, both within and outside the rangelands, depend on them. This book addresses the important issues confronting the rangelands and presents new concepts and approaches for the management of rangeland resources. It is relevant to the people who live in or depend on the rangelands, and to the institutions and organisations that support them.
Rangelands comprise between 40 and 50 percent of all U.S. land and serve the nation both as productive areas for wildlife, recreational use, and livestock grazing and as watersheds. The health and management of rangelands have been matters for scientific inquiry and public debate since the 1880s, when reports of widespread range degradation and livestock losses led to the first attempts to inventory and classify rangelands. Scientists are now questioning the utility of current methods of rangeland classification and inventory, as well as the data available to determine whether rangelands are being degraded. These experts, who are using the same methods and data, have come to different conclusions. This book examines the scientific basis of methods used by federal agencies to inventory, classify, and monitor rangelands; it assesses the success of these methods; and it recommends improvements. The book's findings and recommendations are of interest to the public; scientists; ranchers; and local, state, and federal policymakers.
Soils and Landscape Restoration provides a multidisciplinary synthesis on the sustainable management and restoration of soils in various landscapes. The book presents applicable knowledge of above- and below-ground interactions and biome specific realizations along with in-depth investigations of particular soil degradation pathways. It focuses on severely degraded soils (e.g., eroded, salinized, mined) as well as the restoration of wetlands, grasslands and forests. The book addresses the need to bring together current perspectives on land degradation and restoration in soil science and restoration ecology to better incorporate soil-based information when restoration plans are formulated. - Incudes a chapter on climate change and novel ecosystems, thus collating the perspective of soil scientists and ecologists on this consequential and controversial topic - Connects science to international policy and practice - Includes summaries at the end of each chapter to elucidate principles and key points
This book encapsulates the extensive knowledge developed by CSIRO's National Rangelands Program on how rangeland landscapes function and the implications for management. It looks at the ecology of rangeland landscape processes and deals with what happens when things go wrong, when a landscape loses its ability to efficiently capture and store water and nutrients - a state the authors call dysfunctional.Ways of managing rangelands in response to understanding landscape function are also considered. The concluding Section looks to the future providing some scenarios for the way rangeland landscapes may be used in 2020.
News headlines would often have us believe that conservationists are inevitably locked in conflict with the people who live and work on the lands they seek to protect. Not so. Across the western expanses of the United States, conservationists, ranchers, and forest workers are bucking preconceptions to establish common ground. As they join together to protect the wide open spaces, diverse habitats, and working landscapes upon which people, plants, and animals depend, a new vision of management is emerging in which the conservation of biodiversity, ecosystem integrity, and sustainable resource use are seen not as antithetical, but as compatible, even symbiotic goals. Featuring contributions from an impressive array of scientists, conservationists, scholars, ranchers, and foresters, Stitching the West Back Together explores that expanded, inclusive vision of environmentalism as it delves into the history and evolution of Western land use policy and of the working landscapes themselves. Chapters include detailed case studies of efforts to promote both environmental and economic sustainability, with lessons learned; descriptions of emerging institutional frameworks for conserving Western working landscapes; and implications for best practices and policies crucial to the future of the West’s working forests and rangelands. As economic and demographic forces threaten these lands with fragmentation and destruction, this book encourages a hopeful balance between production and conservation on the large, interconnected landscapes required for maintaining cultural and biological diversity over the longterm.
The purpose of this text is to introduce readers to the science of range management, coupling the latest concepts and technology with proven traditional approaches. In addition to being an excellent reference for professional range managers, ranchers, wildlife biologists soil scientists, and the growing segment of the public interested in natural resource management, "Range Management: Principles and Practices, 4/e," is the ideal core text for courses in Range Management offered at colleges and universities. This fourth edition retains its sound, insightful overview of the fundamentals of this important field while offering the most current information available with regard to recent research and changes. Significant new material has been added on Stocking Rate, Grazing Intensity, Grazing Methods, Livestock Distribution Improvement, Multiple-Use Range Management, Range Management in Developing Countries, and Future trends in range Management.