Download or read book Impaired Wetlands in a Damaged Landscape written by Kevin P. Timoney and published by Springer. This book was released on 2015-07-01 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work is a scientific monograph that examines the flora and vegetation of natural mineral wetlands in comparison to mineral wetlands affected by bitumen exploitation. The work is of broad relevance because (a) wetland loss and degradation is a global problem; (b) the continued global increase in fossil fuel exploitation is resulting in widespread damage; and (c) bitumen (tar sands, oil sands) exploitation is a rapidly growing and destructive set of activities. The core of the work is a meta-analysis of 417 vegetation plots. Analyses of change over time and chemical and physical attributes of water and soil are presented for the subset of plots with sufficient data. The purpose of the work is to demonstrate that: (1) There are marked differences between natural and industrially-affected wetlands. (2) Industrially-affected mineral wetlands differ from natural wetlands in their vegetation assemblages, their depressed vegetation and species diversity, and their abundance of exotic weeds. (3) Successful post-bitumen mining wetland reclamation has not been accomplished and may not be attainable within the foreseeable future given the ecological and physical conditions of the industrial wetlands, current reclamation practices, and lax regulatory standards. In regard to government policy and industrial practices, it finds that they are responsible for reclamation failure on a grand scale.
Download or read book Restoration of Aquatic Ecosystems written by National Research Council and published by National Academies Press. This book was released on 1992-01-01 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aldo Leopold, father of the "land ethic," once said, "The time has come for science to busy itself with the earth itself. The first step is to reconstruct a sample of what we had to begin with." The concept he expressedâ€"restorationâ€"is defined in this comprehensive new volume that examines the prospects for repairing the damage society has done to the nation's aquatic resources: lakes, rivers and streams, and wetlands. Restoration of Aquatic Ecosystems outlines a national strategy for aquatic restoration, with practical recommendations, and features case studies of aquatic restoration activities around the country. The committee examines: Key concepts and techniques used in restoration. Common factors in successful restoration efforts. Threats to the health of the nation's aquatic ecosystems. Approaches to evaluation before, during, and after a restoration project. The emerging specialties of restoration and landscape ecology.
Download or read book Hidden Scourge written by Kevin P. Timoney and published by McGill-Queen's Press - MQUP. This book was released on 2021-10-06 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This book began when Kevin Timoney noticed a suspicious pattern in data reported by the Alberta Energy Regulator. For tens of thousands of spills, recovery volumes exactly matched the reported spill volumes. In short, the data were too good to be true. And so began a search for the scientific truth about spills. In western North America crude oil and saline water spills – both small and large – occur daily and cause permanent damage to ecosystems that remains largely hidden from public view. Hidden Scourge takes the reader on a journey into a covert world of energy industry spills with environmental incident data from over 100,000 spills in Alberta, Saskatchewan, North Dakota, Montana, and the Northwest Territories. Timoney evaluates the truthfulness of regulatory reporting in light of evidence from peer-reviewed scientific data, original field observations, industrial and government reports, interviews, and documents obtained under freedom of information. In stark contrast to a halcyon picture of prosperity and "world-class" environmental management, the reality is rampant destruction of biodiversity, persistent soil contamination, failed reclamation, and thousands of undocumented spills. Hidden Scourge grounds existential debates about climate and ecological crises in evidence of how hydrocarbon-based economies change the ecosystems where fossil fuels are extracted. The science is clear: the industry consistently damages ecosystems wherever it operates. If energy-industry regulators cannot act independently, honestly, and in the public interest, they profoundly undermine democratic institutions. The result is a legacy of contaminated sites that will burden future generations with great uncertainty and cost.
Download or read book Extracting Home in the Oil Sands written by Clinton N. Westman and published by Routledge. This book was released on 2019-12-06 with total page 193 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Canadian oil sands are one of the world’s most important energy sources and the subject of global attention in relation to climate change and pollution. This volume engages ethnographically with key issues concerning the oil sands by working from anthropological literature and beyond to explore how people struggle to make and hold on to diverse senses of home in the region. The contributors draw on diverse fieldwork experiences with communities in Alberta that are affected by the oil sands industry. Through a series of case studies, they illuminate the complexities inherent in the entanglements of race, class, Indigeneity, gender, and ontological concerns in a regional context characterized by extreme extraction. The chapters are unified in a common concern for ethnographically theorizing settler colonialism, sentient landscapes, and multispecies relations within a critical political ecology framework and by the prominent role that extractive industries play in shaping new relations between Indigenous Peoples, the state, newcomers, corporations, plants, animals, and the land.
Download or read book Fossilized written by Angela V. Carter and published by UBC Press. This book was released on 2020-10-15 with total page 245 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thanks to increasingly extreme forms of oil extraction, Alberta, Saskatchewan, and Newfoundland and Labrador underwent exceptional economic growth from 2005 to 2015. Fossilized investigates the environmental policy trends that supported this development trajectory, such as institutional restructuring that prioritizes extraction over environmental protection, alongside inadequate environmental assessment, land-use planning, and emissions controls. Angela Carter’s detailed analysis situates the policy dynamics of Canada’s largest oil-producing provinces within the historical and global context of late-stage petro-capitalism and deepening neoliberalization. As the global community moves toward decarbonization, Canada's petro-provinces are instead doubling down on oil – to their ecological and economic peril.
Download or read book Ecosystems of Disturbed Ground written by L.R. Walker and published by Elsevier. This book was released on 1999-12-17 with total page 868 pages. Available in PDF, EPUB and Kindle. Book excerpt: As the human population inexorably grows, its cumulative impact on the Earth's resources is hard to ignore. The ability of the Earth to support more humans is dependent on the ability of humans to manage natural resources wisely. Because disturbance alters resource levels, effective management requires understanding of the ecology of disturbance. This book is the first to take a global approach to the description of both natural and anthropogenic disturbance regimes that physically impact the ground. Natural disturbances such as erosion, volcanoes, wind, herbivory, flooding and drought plus anthropogenic disturbances such as foresty, grazing, mining, urbanization and military actions are considered. Both disturbance impacts and the biotic recovery are addressed as well as the interactions of different types of disturbance. Other chapters cover processes that are important to the understanding of disturbance of all types including soil processes, nutrient cycles, primary productivity, succession, animal behaviour and competition. Humans react to disturbances by avoiding, exacerbating, or restoring them or by passing environmental legislation. All of these issues are covered in this book. Managers need better predictive models and robust data-collections that help determine both site-specfic and generalized responses to disturbance. Multiple disturbances have a complex effect on both physical and biotic processes as they interact. This book provides a wealth of detail about the process of disturbance and recovery as well as a synthesis of the current state of knowledge about disturbance theory, with extensive documentation.
Download or read book Wetlands written by Committee on Characterization of Wetlands and published by National Academies Press. This book was released on 1995-09-20 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Wetlands" has become a hot word in the current environmental debate. But what does it signify? In 1991, proposed changes in the legal definities of wetlands stirred controversy and focused attention on the scientific and economic aspects of their management. This volume explores how to define wetlands. The committee--whose members were drawn from academia, government, business, and the environmental community--builds a rational, scientific basis for delineating wetlands in the landscape and offers recommendations for further action. Wetlands also discusses the diverse hydrological and ecological functions of wetlands, and makes recommendations concerning so-called controversial areas such as permafrost wetlands, riparian ecosystems, irregularly flooded sites, and agricultural wetlands. It presents criteria for identifying wetlands and explores the problems of applying those criteria when there are seasonal changes in water levels. This comprehensive and practical volume will be of interest to environmental scientists and advocates, hydrologists, policymakers, regulators, faculty, researchers, and students of environmental studies.
Download or read book Wetland Ecosystems written by William J. Mitsch and published by John Wiley & Sons. This book was released on 2009-04-13 with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt: New focused text introduces readers to wetland ecosystems and systems approaches to studying wetlands With its comprehensive coverage of wetland science, management, and restoration, Mitsch and Gosselink's Wetlands has been the premier reference on wetlands for more than two decades. Now, the coverage of specific wetland ecosystem types from earlier editions of this acclaimed work has been updated, revised, and supplemented with additional content in order to create this new text focusing exclusively on wetland ecosystems. This book now complements Wetlands, Fourth Edition. Following an introduction to ecosystems in general and wetland ecosystems in particular, Wetland Ecosystems examines the major types of wetlands found throughout the world: coastal wetlands, freshwater marshes and forested swamps, and peatlands. The final chapter reviews three fundamental systems approaches to studying wetlands: mesocosms, full-scale experimental ecosystems, and mathematical modeling. This new text features: Updated descriptions of the hydrology, biogeochemistry, and biology of the main types of wetlands found in the world New content introducing general ecosystems, wetland ecosystems, whole ecosystem and mesocosm experiments with wetlands, and systems ecology and modeling A detailed description of the ecosystem services provided by wetlands A broad international scope, including many examples of wetlands located outside North America Two new coauthors offering new perspectives and additional insights into the latest ecosystem and modeling techniques An abundance of illustrations helps readers understand how different biological communities and the abiotic environment in wetland ecosystems interact and function. Tables and text boxes provide at-a-glance summaries of key information. Lastly, each chapter concludes with a list of recommended readings. This text has been designed as an introduction for students and professionals in wetland ecology and management, general ecology, environmental science, and natural resource management.
Download or read book Research Plan for Monitoring Wetland Ecosystems written by Nancy C. Leibowitz and published by . This book was released on 1991 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sixth Volunteer Monitoring Conference April 2000 Austin Texas written by and published by . This book was released on 2001 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Methods for evaluating wetland condition 6 developing metrics and indexes of biological integrity written by and published by DIANE Publishing. This book was released on 2002 with total page 45 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Programmatic EIS East St Louis and Vicinity Ecosystem Restoration and Flood Damage Reduction Project Madison and St Clair Counties written by and published by . This book was released on 2004 with total page 1514 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Wildlife Management and Landscapes written by William F. Porter and published by JHU Press. This book was released on 2021-05-11 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This edited collection considers how landscapes designed by humans contain multiple ecosystems for animals and plants. Using quantitative methods, the contributors explain how to model what components of a landscape are critical to species of interest"--
Download or read book An International Perspective on Wetland Rehabilitation written by W.J. Streever and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bill Streever, author of Bringing Back the Wetlands and numerous technical articles about wetland restoration and creation, worked for two years to bring together this collection of papers. Authors ranging from private landowners to government managers to scientists present regional overviews, case studies, and discussions of various issues. Regional overviews cover areas as small as the Commonwealth of the Northern Mariana Islands to areas as large as Australia and Africa. Case studies range from relatively small projects, such as rehabilitation of damage caused by wheel ruts in the high arctic, to much larger projects, such as attempts to rehabilitate thousands of hectares of Northern Territory wetlands in Australia. Seedbank ecology, economics, remote sensing, community involvement, the role of the wetland consulting industry, and other issues are discussed. In an effort to synthesize information from around the world, Joy Zedler presents a model that allows comparison of projects and may lead to better predictability of project outcomes. In An International Perspective on Wetland Rehabilitation, authors describe planting, engineered structures, prescribed flooding, excavation, and other rehabilitation methods, from Israel to New Zealand to the Netherlands and elsewhere. For the first time, one volume offers an impression of the magnitude and diversity of the field of wetland rehabilitation around the globe.
Download or read book Status and Trends of Wetlands in the Conterminous United States 2004 to 2009 written by Thomas E. Dahl and published by . This book was released on 2011 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: Data from status and trends provide important long-term trend information about specific changes and places and the overall status of wetlands in the United States. The historical data base that the Service has developed through Status and Trends, provides photographic evidence of land use and wetlands extent dating back to the 1950s. This provides an accurate record to assist in future restoration efforts.--Publisher description.
Download or read book Environmental Damage in International and Comparative Law written by Michael Bowman and published by Oxford University Press, USA. This book was released on 2002 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study considers the problems of defining and valuing "environmental damage" from the perspective of international and comparative law. The need for a broad and systematic evaluation of this issue is illustrated by the number of topics presently on the international law-making agenda to which it is relevant, including the UN Compensation Commission's decisions on compensation for environmental losses suffered by Kuwait in the Gulf War, nuclear and oil pollution liability regimes, the development of an environmental liability protocol to the Antarctic Treaty and other agreements on bio-safety and genetically modified organisms. It is thus an important element in contemporary efforts to strengthen legal remedies for environmental harm which does not necessarily come within traditional categories of legally protected personal or property rights.
Download or read book Francis Marion National Forest N F Proposed Revision of Land and Resource s Management Plan LRMP written by and published by . This book was released on 1996 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt:
