Download or read book Keystone Species Nature s Maintenance Managers written by Dr. Richard A. NeSmith and published by Applied Principles of Education & Learning. This book was released on 2021-09-22 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: For many years biologists and ecologists focused on the bottom-up approach to how an ecosystem managed itself. However, in the late 1960s, Dr. Robert Paine began seeing a different ecological trend. His data began revealing that some organisms, often apex predators, actually managed (secured) the characteristics of their habitat by either predation or some behavior that maintained the health and vitality of the ecosystem. Paine called these “keystone species,” based on the idea that were these organisms removed, then the environment would decline in health and eventually fail, falling prey to becoming a monoculture. His studies with starfish and mussels are a classic, and he was able to replicate the hypothesis in other habitats. This book revisits 14 of the organisms addressed in the first 39 issues of the Love of Nature series.
Download or read book Recognizing the Autonomy of Nature written by Thomas Heyd and published by Columbia University Press. This book was released on 2005-11-09 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: How do the ways in which we think about and describe nature shape the use and protection of the environment? Do our seemingly well-intentioned efforts in environmental conservation reflect a respect for nature or our desire to control nature's wildness? The contributors to this collection address these and other questions as they explore the theoretical and practical implications of a crucial aspect of environmental philosophy and policy-the autonomy of nature. In focusing on the recognition and meaning of nature's autonomy and linking issues of metaphysics, epistemology, ethics, and policy, the essays provide a variety of new perspectives on human relationships to nature. The authors begin by exploring what is meant by "nature," in what sense it can be seen as autonomous, and what respect for the autonomy of nature might entail. They examine the conflicts that arise between the satisfaction of human needs (food, shelter, etc.) and the natural world. The contributors also consider whether the activities of human beings contribute to nature's autonomy. In their investigation of these issues, they not only draw on philosophy and ethics; they also discuss how the idea of nature's autonomy affects policy decisions regarding the protection of agricultural, rural, and beach areas. The essays in the book's final section turn to management and restoration practices. The essays in this section pay close attention to how efforts at environmental protection alter or reinforce the traditional relationship between humans and nature. More specifically, the contributors examine whether management practices, as they are applied in nature conservation, actually promote the autonomy of nature, or whether they turn the environment into a "client" for policymakers.
Download or read book Congressional Record written by United States. Congress and published by . This book was released on with total page 2008 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Technologies to maintain biological diversity written by United States. Congress. Office of Technology Assessment and published by DIANE Publishing. This book was released on with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Natural Resource Management Reimagined written by Robert G. Woodmansee and published by Cambridge University Press. This book was released on 2021-03-11 with total page 463 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Systems Ecology Paradigm (SEP) incorporates humans as integral parts of ecosystems and emphasizes issues that have significant societal relevance such as grazing land, forestland, and agricultural ecosystem management, biodiversity and global change impacts. Accomplishing this societally relevant research requires cutting-edge basic and applied research. This book focuses on environmental and natural resource challenges confronting local to global societies for which the SEP methodology must be utilized for resolution. Key elements of SEP are a holistic perspective of ecological/social systems, systems thinking, and the ecosystem approach applied to real world, complex environmental and natural resource problems. The SEP and ecosystem approaches force scientific emphasis to be placed on collaborations with social scientists and behavioral, learning, and marketing professionals. The SEP has given environmental scientists, decision makers, citizen stakeholders, and land and water managers a powerful set of tools to analyse, integrate knowledge, and propose adoption of solutions to important local to global problems.
Download or read book APAIS 1991 Australian public affairs information service written by and published by National Library Australia. This book was released on with total page 1022 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ecosystem Management and Sustainability written by Robin Kundis Craig and published by Berkshire Publishing Group. This book was released on 2012-02-27 with total page 463 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ecosystem Management and Sustainability analyzes myriad human-initiated processes and tools developed to foster sustainable natural resource use, preservation, and restoration. It also examines how humans interact with plant, marine, and animal life in both natural and human-altered environments. Experts explain the complex ecosystem relationships that result from invasive species, roads, fencing, and even our homes by addressing topics such as fire and groundwater management, disturbance, and ecosystem resilience. Because most people in the 21st century live in urban environments, the volume pays special attention to the ecology of cities, with detailed coverage on topics ranging from urban agriculture to landscape architecture. The volume focuses on how ecosystems across the world can be restored, maintained, and used productively and sustainably.
Download or read book Integrating Landscape Ecology Into Natural Resource Management written by Jianguo Liu and published by Cambridge University Press. This book was released on 2002-08 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: The rapidly increasing global population has dramatically increased the demands for natural resources and has caused significant changes in quantity and quality of natural resources. To achieve sustainable resource management, it is essential to obtain insightful guidance from emerging disciplines such as landscape ecology. This text addresses the links between landscape ecology and natural resource management. These links are discussed in the context of various landscape types, a diverse set of resources and a wide range of management issues. A large number of landscape ecology concepts, principles and methods are introduced. Critical reviews of past management practices and a number of case studies are presented. This text provides many guidelines for managing natural resources from a landscape perspective and offers useful suggestions for landscape ecologists to carry out research relevant to natural resource management. In addition, it will be an ideal supplemental text for graduate and advanced undergraduate ecology courses.
Download or read book Integrated Resource and Environmental Management written by and published by CABI. This book was released on 2004 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: Integrated Resource and Environmental Management (IREM) can be defined as both a management process and a philosophy, that takes into account the many values associated with natural resources within a particular area. This book presents an overview and history of natural resource management, from a global perspective. It discusses the challenges facing IREM by examining issues such as conflict, property rights and the role of science in the management of natural resource. It also addresses the definition andapplication of IREM from several different contexts, including real-world applications, planning frameworks, and complex systems. It provides a comprehensive aid in natural resource decision-making within the context of the real world.
Download or read book Ecosystem Management written by Mark S. Boyce and published by Yale University Press. This book was released on 1997-01-01 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: Until recently, natural resource management of such commodities as timber and wildlife was driven largely by the desire to exploit these resources. During the past three decades, however, ecologists have warned that this approach to natural resource management could have unforeseen consequences because it ignored how ecosystems function within the landscape. Federal agencies that oversee forest and wildlife resources have begun to implement different schemes of ecosystem management, schemes that vary enormously among agencies. Contributors to this volume--leading experts who are agency personnel as well as researchers--now clarify the key elements of sound ecosystem management and offer prescriptions for implementing them. The authors discuss definitions of ecosystem management, sustainability of ecological systems, landscape ecology, resource management at different scales and in an ecosystem context, new advances in computer technology that facilitate classification schemes for ecosystems, ecosystem restoration, biological diversity, and public concerns. Throughout, the experts agree that management practices must be sustainable: that production of commodities, such amenities as recreation and aesthetics, and biodiversity must not be allowed to decline over time.
Download or read book Flathead National Forest N F Land and Resource s Management Plan LRMP Forest Plan written by and published by . This book was released on 1992 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Wildlife Habitat Management written by Brenda C. McComb and published by CRC Press. This book was released on 2015-07-28 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: Shortlisted for the 2018 TWS Wildlife Publication Awards in the authored book categoryIn recent years, conflicts between ecological conservation and economic growth forced a reassessment of the motivations and goals of wildlife and forestry management. Focus shifted from game and commodity management to biodiversity conservation and ecological fore
Download or read book Urban Wildlife Management written by Clark E. Adams and published by CRC Press. This book was released on 2018-09-03 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt: Winner of the 2018 TWS Wildlife Publication Awards in the authored book category Urban development is one of the leading worldwide threats to conserving biodiversity. In the near future, wildlife management in urban landscapes will be a prominent issue for wildlife professionals. This new edition of Urban Wildlife Management continues the work of its predecessors by providing a comprehensive examination of the issues that increase the need for urban wildlife management, exploring the changing dynamics of the field while giving historical perspectives and looking at current trends and future directions. The book examines a range of topics on human interactions with wildlife in urbanized environments. It focuses not only on ecological matters but also on political, economic, and societal issues that must be addressed for successful management planning. This edition features an entirely new section on urban wildlife species, including chapters on urban communities, herpetofauna, birds, ungulates, mammals, carnivores, and feral and introduced species. The third edition features Five new chapters 12 updated chapters Four new case studies Seven new appendices and species profiles 90 new figures A comprehensive analysis of terrestrial vertebrate locations by state and urban observations Each chapter opens with a set of key concepts which are then examined in the following discussions. Suggested learning experiences to enhance knowledge conclude each chapter. The species profiles cover not only data about the animal concerned but also detail significant current management issues related to the species. An updated and expanded teaching tool, Urban Wildlife Management, Third Edition identifies the challenges and opportunities facing wildlife in urban communities as well as factors that promote or threaten their presence. It gives both students and professionals a solid grounding in the required fundamental ecological principles for understanding the effects of human-made environments on wildlife.
Download or read book Novel Ecosystems written by Richard J. Hobbs and published by John Wiley & Sons. This book was released on 2013-01-07 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: Land conversion, climate change and species invasions are contributing to the widespread emergence of novel ecosystems, which demand a shift in how we think about traditional approaches to conservation, restoration and environmental management. They are novel because they exist without historical precedents and are self-sustaining. Traditional approaches emphasizing native species and historical continuity are challenged by novel ecosystems that deliver critical ecosystems services or are simply immune to practical restorative efforts. Some fear that, by raising the issue of novel ecosystems, we are simply paving the way for a more laissez-faire attitude to conservation and restoration. Regardless of the range of views and perceptions about novel ecosystems, their existence is becoming ever more obvious and prevalent in today’s rapidly changing world. In this first comprehensive volume to look at the ecological, social, cultural, ethical and policy dimensions of novel ecosystems, the authors argue these altered systems are overdue for careful analysis and that we need to figure out how to intervene in them responsibly. This book brings together researchers from a range of disciplines together with practitioners and policy makers to explore the questions surrounding novel ecosystems. It includes chapters on key concepts and methodologies for deciding when and how to intervene in systems, as well as a rich collection of case studies and perspective pieces. It will be a valuable resource for researchers, managers and policy makers interested in the question of how humanity manages and restores ecosystems in a rapidly changing world. A companion website with additional resources is available at www.wiley.com/go/hobbs/ecosystems
Download or read book Assessment of Grassland Ecosystem Conditions in the Southwestern United States written by and published by . This book was released on 2004 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Volume 2 (this volume) describes wildlife and fish species, their habitat requirements, and species-specific management concerns, in Southwestern grasslands. This assessment is regional in scale and pertains primarily to lands administered by the Southwestern Region of the USDA Forest Service (Arizona, New Mexico, western Texas, and western Oklahoma)."--Abstract.
Download or read book A Guidebook for Integrated Ecological Assessments written by Mark E. Jensen and published by Springer Science & Business Media. This book was released on 2012-09-07 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt: A rich set of protocols for the process of assessing the ecological make-up of the land so as to guide environmental decision-making.
Download or read book Protected Area Governance and Management written by Graeme L. Worboys and published by ANU Press. This book was released on 2015-04-08 with total page 993 pages. Available in PDF, EPUB and Kindle. Book excerpt: Protected Area Governance and Management presents a compendium of original text, case studies and examples from across the world, by drawing on the literature, and on the knowledge and experience of those involved in protected areas. The book synthesises current knowledge and cutting-edge thinking from the diverse branches of practice and learning relevant to protected area governance and management. It is intended as an investment in the skills and competencies of people and consequently, the effective governance and management of protected areas for which they are responsible, now and into the future. The global success of the protected area concept lies in its shared vision to protect natural and cultural heritage for the long term, and organisations such as International Union for the Conservation of Nature are a unifying force in this regard. Nonetheless, protected areas are a socio-political phenomenon and the ways that nations understand, govern and manage them is always open to contest and debate. The book aims to enlighten, educate and above all to challenge readers to think deeply about protected areas—their future and their past, as well as their present. The book has been compiled by 169 authors and deals with all aspects of protected area governance and management. It provides information to support capacity development training of protected area field officers, managers in charge and executive level managers.
