Metric Selection to Establish a Condition Gradient Between Natural and Impaired Northeast Ohio Headwater Stream Systems as a Basis for Evaluation of Restorative Performance PDF Download
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Author: Joel Bingham Publisher: ISBN: Category : Biology Languages : en Pages : 112
Book Description
Stream restoration has become a billion dollar industry, with hundreds of large projects constructed each year. But even after thousands of restorations across the nation, no standardized framework for evaluating restoration progress exists. Such a framework should reflect the unique challenges and opportunities of stream ecosystems, while aiding in communication among practitioners. More importantly, it could help to facilitate the identification of a clear, defined, and practical set of metrics specifically designed for field evaluation. Here I present some of the major elements required for such a framework, and field test several metrics that may be used for evaluation. This framework starts from the proposition that restoration projects involve transitions between three different stages of condition: Initial (starting point of a project), Intermediate (situation upon restoration completion), and Target (an idealized future state). The proposed framework focuses attention on these transitions by scoring metrics related to structural and functional characteristics common to all stream systems (i.e., floodplain, flow, sediment, etc.). I evaluated 53 potential metrics on ten headwater streams in Northeast Ohio and assessed the metrics' suitability for appraising the progress of a restoration from the Initial Condition towards the Target Condition. Metric suitability was determined by statistical separation (p
Author: Joel Bingham Publisher: ISBN: Category : Biology Languages : en Pages : 112
Book Description
Stream restoration has become a billion dollar industry, with hundreds of large projects constructed each year. But even after thousands of restorations across the nation, no standardized framework for evaluating restoration progress exists. Such a framework should reflect the unique challenges and opportunities of stream ecosystems, while aiding in communication among practitioners. More importantly, it could help to facilitate the identification of a clear, defined, and practical set of metrics specifically designed for field evaluation. Here I present some of the major elements required for such a framework, and field test several metrics that may be used for evaluation. This framework starts from the proposition that restoration projects involve transitions between three different stages of condition: Initial (starting point of a project), Intermediate (situation upon restoration completion), and Target (an idealized future state). The proposed framework focuses attention on these transitions by scoring metrics related to structural and functional characteristics common to all stream systems (i.e., floodplain, flow, sediment, etc.). I evaluated 53 potential metrics on ten headwater streams in Northeast Ohio and assessed the metrics' suitability for appraising the progress of a restoration from the Initial Condition towards the Target Condition. Metric suitability was determined by statistical separation (p
Author: National Research Council Publisher: National Academies Press ISBN: 0309125391 Category : Nature Languages : en Pages : 611
Book Description
The rapid conversion of land to urban and suburban areas has profoundly altered how water flows during and following storm events, putting higher volumes of water and more pollutants into the nation's rivers, lakes, and estuaries. These changes have degraded water quality and habitat in virtually every urban stream system. The Clean Water Act regulatory framework for addressing sewage and industrial wastes is not well suited to the more difficult problem of stormwater discharges. This book calls for an entirely new permitting structure that would put authority and accountability for stormwater discharges at the municipal level. A number of additional actions, such as conserving natural areas, reducing hard surface cover (e.g., roads and parking lots), and retrofitting urban areas with features that hold and treat stormwater, are recommended.
Author: S. J. Bolsenga Publisher: Wayne State University Press ISBN: 9780814324707 Category : History Languages : en Pages : 500
Book Description
Learn about the wonders of Lake Erie and Lake St. Clair in this fascinating and readable book. The most comprehensive reference source available about the lakes, Lake Erie and Lake St. Clair Handbook is an ideal guide for anglers, boaters, swimmers, beach walkers—anyone who uses and enjoys the lakes. The handbook explains, in simple terms, the reasons for the scenic beauty and the natural events that occur in the coastal and offshore waters of Lake Erie and Lake St. Clair, including the St. Clair, Detroit, and Niagara rivers extending from Sarnia, Ontario, to Niagara-on-the-Lake, New York. Individual chapters focus on the land, air, water, and life forms that comprise the natural history and environment of the region—the shoreline topography, wind and weather patterns, water temperature cycles and water level changes, the ecology, and indigenous animal life. Lake Erie and Lake St. Clair Handbook enhances our understanding and appreciation of the lakes and their surroundings by addressing fundamental questions about the Lake Erie region: • how Lake Erie was formed through glacial processes • why daily and seasonal weather patterns occur • causes of the water currents and waves • causes of temperature patterns in the lakes • the location of productive reef features • the species of fish and birds found in the area • the importance of the wetlands • the effect of current and past pollution on the aquatic life in the lakes
Author: Katharine Cross Publisher: IWA Publishing ISBN: 9781789062250 Category : Science Languages : en Pages : 344
Book Description
There are 2.4 billion people without improved sanitation and another 2.1 billion with inadequate sanitation (i.e. wastewater drains directly into surface waters), and despite improvements over the past decades, the unsafe management of fecal waste and wastewater continues to present a major risk to public health and the environment (UN, 2016). There is growing interest in low cost sanitation solutions which harness natural systems. However, it can be difficult for wastewater utility managers to understand under what conditions such nature-based solutions (NBS) might be applicable and how best to combine traditional infrastructure, for example an activated sludge treatment plant, with an NBS such as treatment wetlands. There is increasing scientific evidence that treatment systems with designs inspired by nature are highly efficient treatment technologies. The cost-effective design and implementation of ecosystems in wastewater treatment is something that exists and has the potential to be further promoted globally as both a sustainable and practical solution. This book serves as a compilation of technical references, case examples and guidance for applying nature-based solutions for treatment of domestic wastewater, and enables a wide variety of stakeholders to understand the design parameters, removal efficiencies, costs, co-benefits for both people and nature and trade-offs for consideration in their local context. Examples through case studies are from across the globe and provide practical insights into the variety of potentially applicable solutions.
Author: Michael J. Lynch Publisher: Routledge ISBN: 131713740X Category : Law Languages : en Pages : 242
Book Description
Few criminologists have drawn attention to the fact that widespread and significant forms of harm such as green or environmental crimes are neglected by criminology. Others have suggested that green crimes present the most important challenge to criminology as a discipline. This book argues that criminology needs to take green harms more seriously and to be revolutionized so that it forms part of the solution to the large environmental problems currently faced across the world. It asks how criminology should be redesigned to consider green/environmental harm as a key area of study in an era where destruction of the earth and the world’s ecosystem is a major concern and examines why this has remained unaccomplished so far. The chapters in this book apply an environmental frame of reference underlying a green approach to issues which can be addressed from within criminology and which can encourage criminologists and environmentalists to respond and react differently to environmental crime.
Author: Vladimir Novotny Publisher: IWA Publishing ISBN: 1843391368 Category : Science Languages : en Pages : 458
Book Description
This book is developed from and includes the presentations of leading international experts and scholars in the 12-14 July, 2006 Wingspread Workshop. With urban waters as a focal point, this book will explore the links between urban water quality and hydrology, and the broader concepts of green cities and smart growth. It also addresses legal and social barriers to urban ecological sustainability and proposes practical ways to overcome those barriers. Cities of the Future features chapters containing visionary concepts on how to ensure that cities and their water resources become ecologically sustainable and are able to provide clean water for all beneficial uses. The book links North American and Worldwide experience and approaches. The book is primarily a professional reference aimed at a wide interdisciplinary audience, including universities, consultants, environmental advocacy groups and legal environmental professionals.
Author: Michael L. Pace Publisher: Springer Science & Business Media ISBN: 1461217245 Category : Science Languages : en Pages : 515
Book Description
Ecosystem research has emerged in recent decades as a vital, successful, and sometimes controversial approach to environmental science. This book emphasizes the idea that much of the progress in ecosystem research has been driven by the emergence of new environmental problems that could not be addressed by existing approaches. By focusing on successes and limitations of ecosystems studies, the book explores avenues for future ecosystem-level research.
Author: Timothy Randhir Publisher: IWA Publishing ISBN: 1843391090 Category : Science Languages : en Pages : 170
Book Description
Watershed management is an integrated approach that evaluates system-wide implications of natural resource problems. It has received considerable attention among communities and resource managers as an appropriate approach to deal with complex problems. Problem-solving is an important aspect of watersheds that involves diagnosis, assessment, solution, and implementation issues that often mean processing an enormous amount of information. A typical problem requires compilation of information from a variety of sources and is time consuming. This book will use a problem-based approach to present information on each problem facing watersheds. The subject area derives from a variety of disciplines and experiences and is presented clear and systematically throughout for easy reading and understanding. The problems covered in the book are major ones facing watersheds through the globe. The first chapter introduces principles of watershed management and is followed by chapters that are problem specific. Each problem is dealt with systematically with introduction, analysis, strategies, and further references. Watershed Management provides a valuable reference to professionals, students, scientists, and common citizens who are interested in learning about the variety of problems and approaches in watershed management.
Author: Peter Annin Publisher: Island Press ISBN: 159726637X Category : Business & Economics Languages : en Pages : 321
Book Description
The Great Lakes are the largest collection of fresh surface water on earth, and more than 40 million Americans and Canadians live in their basin. Will we divert water from the Great Lakes, causing them to end up like Central Asia's Aral Sea, which has lost 90 percent of its surface area and 75 percent of its volume since 1960? Or will we come to see that unregulated water withdrawals are ultimately catastrophic? Peter Annin writes a fast-paced account of the people and stories behind these upcoming battles. Destined to be the definitive story for the general public as well as policymakers, The Great Lakes Water Wars is a balanced, comprehensive look behind the scenes at the conflicts and compromises that are the past-and future-of this unique resource.
Author: Joel Bingham
Author: Joel Bingham
Author: National Research Council
Author: Speed, Robert
Author: S. J. Bolsenga
Author: Katharine Cross
Author: Michael J. Lynch
Author: Vladimir Novotny
Author: Michael L. Pace
Author: Timothy Randhir
Author: Peter Annin