Four decades ago, the areas around Yellowstone and Glacier National Parks sheltered the last few hundred surviving grizzlies in the Lower 48 states. Protected by the Endangered Species Act, their population has surged to more than 1,500, and this burgeoning number of grizzlies now collides with the increasingly populated landscape of the twenty-first-century American West. While humans and bears have long shared space, today's grizzlies navigate a shrinking amount of wilderness: cars whiz like bullets through their habitats, tourists check Facebook to pinpoint locations for a quick selfie with a grizzly, and hunters seek trophy prey. People, too, must learn to live and work within a potential predator's territory they have chosen to call home. Mixing fast-paced storytelling with rich details about the hidden lives of grizzly bears, Montana journalist Robert Chaney chronicles the resurgence of this charismatic species against the backdrop of the country's long history with the bear. Chaney captures the clash between groups with radically different visions: ranchers frustrated at losing livestock, environmental advocates, hunters, and conservation and historic preservation officers of tribal nations. Underneath, he probes the balance between our demands on nature and our tolerance for risk.

Bioenergy Options for a Cleaner Environment describes the biomass resource and its delivery. A panel of international experts describe the range of conversion technologies both commercially available and under development, and explore the technical, environmental and socio-economic barriers and benefits of using biomass in both developed and developing countries.
*Covers a number of perspectives, taking the reader through the whole process from the bioenergy resource through conversion to fuel, to policy issues.
*World class Editor and contributors
*Accessible and useful to those working in agriculture, forestry and planning, as well as energy researchers.

This volume brings together a range of voices from across the global environmental media community to build a comparative international set of perspectives on 'green' film and television production. Through this, it provides a necessary intervention in environmental media studies that actively foregrounds media infrastructure, production, policy, and labour - that is, the management and practice of media production cultures. Due to its immense sociocultural influence and economic resources, the global screen media industry is at the forefront of raising awareness for the political and social issues resulting from accelerated environmental instability. However, the 21st century relationship between screen media and the environment has another face that demands urgent scrutiny. The advent of the digital age and the vast electrical and Information and Communication Technologies (ICT) infrastructures required to support digital production, distribution, and archiving has resulted in the rapid expansion and diversification of the industry's resource use, infrastructure construction, energy dependency, and consequent waste and emissions production. Addressing these structures is essential to alleviating their environmental and social impact and ensuring that the industry's rhetoric on environmental responsibility is reflected in its practice. As a mitigating counterbalance to the above trends, there has been a heightenedpush for sustainability measures along various lines of industry management, policy, and practice. These initiatives-including the cultural values they reflect, the political economies that form their logic, the managerial and marketing tactics that orchestrate them, and the environmental realities of their implementation-form the central object of inquiry for this collection.

In an effort to implement conservation measures farmers have used a variety of production methods, including the use of reduced or zero tillage and cover crops. One benefit of these production methods has been early season weed control. The literature suggests that a variety of mechanisms may be involved, among them the allelopathic effects of phenolic acids. This retrospective analysis addresses the following: How likely are phenolic acid concentrations and environmental conditions in wheat no-till cropping systems for the inhibition of annual broadleaf weed emergence? and Do phenolic acids have a dominant role or are they just one component of a larger promoter/modifier/inhibitor complex? The book covers allelopathic plant-plant interactions, laboratory and field experiments, and future research. It uses a journal format, provides justifications for procedures used, if-then hypotheses, and cons and pros so that readers can reach their own conclusions.

This book describes the main features of tropical streams and their ecology. It covers the major physico-chemical features, important processes such as primary production and organic-matter transformation, as well as the main groups of consumers: invertebrates, fishes and other vertebrates. Information on concepts and paradigms developed in north-temperate latitudes and how they do not match the reality of ecosystems further south is expertly addressed. The pressing matter of conservation of tropical streams and their biodiversity is included in alomost every chapter, with a final chapter providing a synthesis on conservation issues. For the first time, Tropical Streams Ecology places an important emphasis on viewing research carried out in contributions from international literature.
* First synthetic account of the ecology of all types of tropical streams
* Covers all of the major tropical regions
* Detailed consideration of possible fundamental differences between tropical and temperate stream ecosystems
* Threats faced by tropical stream ecosystems and possible conservation actions
* Descriptions and synstheses life-histories and breeding patterns of major aquatic consumers (fishes, invertebrates)

David Ehrenfeld is a highly esteemed writer on ecology and conservation biology. The founding editor of The Journal of Conservation Biology and author of The Arrogance of Humanism and Beginning Again, his new book is an elegant study of the cost to human dignity and potential, of the shrinking wilderness and the ongoing degredation of the environment. He ruminates on the impacts of short-sighted governmental and economic policies, and of new technologies on human values and communities, tracing the human impacts upon the urban, agricultural and wilderness environments. Ehrenfeld has a unique, unmistakable voice as a major spokesperson for the conservation ethic and the human values implicit in environmentalism and conservation biology. This book should appeal strongly to readers of Ehrenfeld's earlier books and essays, and reach and satisfy a broad constituency on the green end of the political spectrum.

A vast amount has been written on climate change and what should be our response. Rise and Fall of the Carbon Civilisation suggests that most of this literature takes a far too optimistic position regarding the potential for conventional mitigation solutions to achieve the deep cuts in greenhouse gases necessary in the limited time frame we have available. In addition, global environmental problems, as exemplified by climate change, and global resource problems - such as fossil fuel depletion or fresh water scarcity - have largely been seen as separate issues. Further, proposals for solution of these problems often focus at the national level, when the problems are global. The authors argue that the various challenges the planet faces are both serious and interconnected. Rise and Fall of the Carbon Civilisation takes a global perspective in its treatment of various solutions: * renewable energy; * nuclear energy; * energy efficiency; * carbon sequestration; and * geo-engineering. It also addresses the possibility that realistic solutions cannot be achieved until the fundamentally ethical question of global equity - both across nations today and also inter-generational - is fully addressed. Such an approach will also involve reorienting the global economy away from an emphasis on growth and toward the direct satisfaction of basic human needs for all the Earth's people. Rise and Fall of the Carbon Civilisation is aimed at the many members of the public with an awareness of climate change, but who wish to find out more about how we need to respond to the challenge. It will also be of interest to technical professionals, as well as postgraduate students and researchers, from the environmental and engineering science sectors.

New Zealand and Australia are broadly considered to be countries in which sustainability and responsibility discourses are being pursued by governments and business alike, and in which incentives and initiatives are helping confront and overcome sustainability-related challenges. This book takes a closer look behind and beyond the marketing mantras of both Australia's and New Zealand's "clean and green" campaigns and, on the basis of representative examples and cases, critically evaluates the status quo. The book assesses the effectiveness of sustainability and responsibility models with a focus on the South Pacific and argues that the ways in which issues have been dealt with in this more closely defined geographical region are most likely a good indicator of how similar issues are (or soon will be) dealt with around the globe. As such, the book offers a rich source of cases on sustainability and responsibility in the business arena, a critical review, and an inspirational affirmation of responsible business practice.

The book provides basic knowledge in mycorrhizal ecology, knitted with novel conceptual frameworks and contemporary perspectives, especially in the context of global change. In a fast changing world wherein anthropogenic climate change, biological invasions, deforestation, desertification, and frequent droughts have become routine hard realities, the contents of this book urge readers to rethink basic notions of setting and accomplishing objectives in mycorrhizal research to make sense vis-a-vis contemporary challenges. In this book, a global perspective of mycorrhizal diversity and distribution is provided, followed by some insights into the impact of various global change elements such as climate change, plant invasion, and extreme environmental conditions on mycorrhizas and the role of these mutualists in turn to help their host plants to withstand such novel selection pressures. Special attention here is given to the interesting, but largely neglected, topics such as the role of mycorrhizas in ecological restoration of degraded environments and mycorrhizal status of aquatic plants. The basic idea is to unify various topical areas in mycorrhizal science in an integrated framework. This book can be used by the undergraduate and graduate level students studying mycorrhizal symbioses in the context of current ecological applications. The materials in this book will benefit biological scientists actively involved in research on mycorrhizal ecology and global environmental change. Besides, the contents of the book could be of special interest to restoration ecologists and biodiversity managers. "

This book provides a solid scientific basis for researchers, practitioners and students interested in the application of genetic principles to tropical forest ecology and management. It presents a concise overview of genetic variation, evolutionary processes and the human impact on forest genetic resources in the tropics. In addition, modern tools to assess genetic diversity patterns and the dynamics of genetic structures are introduced to the non-specialist reader.

Failure by the international community to make substantive progress in reducing CO2 emissions, coupled with recent evidence of accelerating climate change, has brought increasing urgency to the search for additional remediation approaches. This book presents a selection of state-of-the-art geoengineering methods for deliberately reducing the effects of anthropogenic climate change, either by actively removing greenhouse gases from the atmosphere or by decreasing the amount of sunlight absorbed at the Earth's surface. These methods contrast with more conventional mitigation approaches which focus on reducing emissions of greenhouse gases, especially carbon dioxide. Geoengineering technologies could become a key tool to be used in conjunction with emissions reduction to limit the magnitude of climate change. Featuring authoritative, peer-reviewed entries from the Encyclopedia of Sustainability Science and Technology, this book presents a wide range of climate change remediation technologies.

Following a comprehensive overview by the editors, this volume's expert contributors provide detailed discussion of important legal, ecological and social issues associated with coastal resource management, as well as the most significant challenges confronting land use planners and resource managers in coastal communities. Using an interdisciplinary approach to perplexing questions surrounding the issue of development versus protection, the volume presents a broad approach to coastal issues involving private rights and public trust.Part I: The Law and Coastal Environments provides background information on the more recent federal and state lawsuits, statutes and regulations that impact coastal environments. In Part II: Ecological Consequences for Coastal Development, scientists discuss threats posed by elevated nitrogen levels and heavy metal contamination in coastal waters, followed by descriptions of the impact of development on habitats essential to estuarine-dependent fish and migratory shorebirds. In Part III: Private Use, Public Trust and Coastal Protection the authors explore ways to balance private use of the coast with public rights of access and preservation. They discuss the concept of stewardship by both public and private landowners, factors affecting environmental values in coastal communities, and facilitation of enlightened public policies for growth management and resource protection. Appropriate for courses pertaining to coastal ecology, coastal management or land-use planning, this book will also appeal to a diverse audience of economists, concerned citizens, environmental lawyers and policymakers.

Methods in Stream Ecology provies a complete series of field and laboratory protocols in stream ecology that are ideal for teaching or conducting research. This new edition is updated to reflect recent advances in the technology associated with ecological assessment of streams, including remote sensing. In addition, the relationship between stream flow and alluviation has been added, and a new chapter on riparian zones is also included. With a student-friendly price, this Second Edition is key for all students and researchers in stream and freshwater ecology, freshwater biology, marine ecology, and river ecology. This text is also supportive as a supplementary text for courses in watershed ecology/science, hydrology, fluvial geomorphology, and landscape ecology.
* Exercises in each chapter
* Detailed instructions, illustrations, formulae, and data sheets for in-field research for students
* Taxanomic keys to common stream invertebrates and algae
* Website with tables
* Link from Chapter 22: FISH COMMUNITY COMPOSITION to an interactive program for assessing and modeling fish numbers

This widely anticipated revision of the groundbreaking book, Ecological Understanding, updates this crucial sourcebook of contemporary philosophical insights for practicing ecologists and graduate students in ecology and environmental studies. The second edition contains new ecological examples, an expanded array of conceptual diagrams and illustrations, new text boxes summarizing important points or defining key terms, and new reference to philosophical issues and controversies. Although the first edition was recognized for its clarity, this revision takes the opportunity to make the exposition of complex topics still clearer to readers without a philosophical background.
Readers will gain an understanding of the goals of science, the structure of theory, the kinds of theory relevant to ecology, the way that theory changes, what constitutes objectivity in contemporary science, and the role of paradigms and frameworks for synthesis within ecology and in integration with other disciplines. Finally, how theory can inform and anchor the public use of ecological knowledge in civic debates is laid out. This new edition refines the understanding of how the structure and change of theory can improve the growth and application of one of the 21st century's key sciences.
-Explains the philosophical basis of ecology in plain English
-Contains chapter overviews and summaries
-Text boxes highlight key points, examples, or controversies
-Diagrams explain structure and development of theory, and integration
-Evaluates and relates paradgims in ecology
-Illustrates philosophical issues with classic and new ecological research

Genetic erosion is the loss of genetic diversity within a species. It can happen very quickly, due to catastrophic events, or changes in land use leading to habitat loss. But it can also occur more gradually and remain unnoticed for a long time. One of the main causes of genetic erosion is the replacement of local varieties by modern varieties. Other causes include environmental degradation, urbanization, and land clearing through deforestation and brush fires. In order to conserve biodiversity in plants, it is important to targets three independent levels that include ecosystems, species and genes. Genetic diversity is important to a species' fitness, long-term viability, and ability to adapt to changing environmental conditions. Chapters in this book are written by leading geneticists, molecular biologists and other specialists on relevant topics on genetic erosion and conservation genetic diversity in plants. This divisible set of two volumes deals with a broad spectrum of topics on genetic erosion, and approaches to biodiversity conservation in crop plants and trees. Volume 1 deals with indicators and prevention of genetic erosion, while volume 2 covers genetic diversity and erosion in a number of plants species. These two volumes will also be useful to botanists, biotechnologists, environmentalists, policy makers, conservationists, and NGOs working to manage genetic erosion and biodiversity.

This book highlights the concept of environmental water footprint in the energy (bioenergy & hydropower) sector and the building/construction sector, focusing on a case study in Iran. It argues and demonstrates that water conservation is one of the most essential elements every industry has to take into account in its sustainability strategy.

It is well known that the impacts of climate change are tangible and hence there can be no debate about the need for appropriate adaptation measures, on a priority basis. However, it is equally important to recognize the fact that adaptation measures actually represent a dynamic synthesis of interventions pertaining to multiple systems. These are particularly of water, soil characteristics, genotypic and phenotypic variations and their expressions, age-correlated biochemical changes aligned with planting schedules and favorable weather/climate conditions. Nutrients, occurrence and distribution of associated vegetation including crop mixes also influence productivity. The overarching aspect of farming practice wields significant influence on the outcome and hence it is important to be clear about the particular focus of the investigations being carried out and reported in a suitable manner. It is essential to recognize that scientific research in agriculture in India has always produced valuable results of direct relevance to her people. Importantly, preparedness to tackle disasters due to inclement weather system has prominently featured on the agenda. The recent focus on climate change and impacts has provided the necessary impetus to reorganize the framework of investigation to capture the specifics of such impacts. In this context, the importance of micro climate variations too viz-a-viz the larger scales of impacts cannot be overemphasized. It will be useful to also help characterize natural variations versus artificially induced variations, helping us understand the complexities of individual and synergistic impacts too. Obviously, the limits and limitations of models could determine the spread and depth of the outcomes of investigations. Empirical evidences to reinforce assumptions have to also be documented with utmost care; guided by an understanding of the limits of tolerance, limiting factors, and the precautionary principle especially in the public policy interface. The present volume therefore, showcases these strands with the fond hope that they will stimulate further thinking and enable appropriate action.

"Deniers of climate change have benefited from political strategies developed by conservative think tanks and public relations experts paid handsomely by the energy industry. With this book, environmental activists can benefit from some scholarly attention turned to their efforts. This book exhibits the best that public scholarship has to offer. Its authors utilize sophisticated rhetorical theory and criticism to uncover the inventional constraints and possibilities for participants at various sites of the Step-It-Up day of climate activism. What makes this book especially valuable is that it is not only directed to fellow communication scholars, but is written in a clear and accessible style to bring the insights of an academic field to a broader public of activists committed to building an environmental social movement." - Prof. Leah Ceccarelli, University of Washington "This is an unusually interesting volume grounded in a sustained and coordinated analysis of the Step It Up campaign. Generating a multifaceted and shared archive for analyzing the SIU campaign on global warming, the volume's multiple authors critically examine intersecting dimensions of the SIU campaign-its persuasive strategies, organizational dynamics, and political practices for everyday citizens-with an eye on implications for enhancing the larger environmental movement. Readers with a practical and theoretical interest in social and political movements will find this book engaging and leavened with heuristic value." - Professor Robert L. Ivie, Indiana University, Bloomington

The Zoogeography of North American Freshwater Fishes Edited by Charles H. Hocutt and E. O. Wiley "Zoogeography belongs in every college, agency, and major public library." --Wisconsin Academy Review .,."There is little doubt that this book will come to be accepted as a 'classic' in North American ichthyological literature." --Journal of Biogeography "All the contributors are to be congratulated on this fascinating and scholarly publication." --Aquaculture and Fisheries Management 1986 (0 471-86419-6) 866 pp. Marine Fauna and Flora of Bermuda A Systematic Guide to the Identification of Marine Organisms Edited by Wolfgang Sterrer .,."a beautifully illustrated work..." --International Journal of Crustacean Research "Marine Fauna and Flora of Bermuda fully gives what the editor stated as its purpose: 'to reveal the beauty and order in marine life by introducing the reader to the organisms that inhabit the ocean around Bermuda.' The book will have much use beyond these waters. It well deserves to be highly recommended to 'scientists, teachers, students, and other nature lovers' for whom it was designed to serve as a guide" --Helgolander Meeresuntersuchungen 1986 (0 471-82336-8) 742 pp. Energy and Resource Quality The Ecology of the Economic Process Charles A. S. Hall, Cutler J. Cleveland, and Robert Kaufmann .,."The entire text is a pleasure to read. This is a first class textbook in which all the major socioeconomic energy issues are examined in a way which makes the reader reassess his own position and attitudes. Highly suitable for energy-related courses at the university level and a valuable source book for libraries." --Energy World 1986 (0 471-08790-4) 577 pp.

The MacArthur grant-winning environmental justice activist's riveting memoir of a life fighting for a cleaner future for America's most vulnerable A Smithsonian Magazine Top Ten Best Science Book of 2020 Catherine Coleman Flowers, a 2020 MacArthur "genius," grew up in Lowndes County, Alabama, a place that's been called "Bloody Lowndes" because of its violent, racist history. Once the epicenter of the voting rights struggle, today it's Ground Zero for a new movement that is also Flowers's life's work-a fight to ensure human dignity through a right most Americans take for granted: basic sanitation. Too many people, especially the rural poor, lack an affordable means of disposing cleanly of the waste from their toilets and, as a consequence, live amid filth. Flowers calls this America's dirty secret. In this "powerful and moving book" (Booklist), she tells the story of systemic class, racial, and geographic prejudice that foster Third World conditions not just in Alabama, but across America, in Appalachia, Central California, coastal Florida, Alaska, the urban Midwest, and on Native American reservations in the West. In this inspiring story of the evolution of an activist, from country girl to student civil rights organizer to environmental justice champion at Bryan Stevenson's Equal Justice Initiative, Flowers shows how sanitation is becoming too big a problem to ignore as climate change brings sewage to more backyards-not only those of poor minorities.