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Author:
Publisher:
ISBN:
Category : Hazardous substances
Languages : en
Pages : 24
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Book Description
Author:
Publisher:
ISBN:
Category : Hazardous substances
Languages : en
Pages : 24
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Book Description
Author: United States. Congress. House. Committee on Public Works and Transportation. Subcommittee on Investigations and Oversight
Publisher:
ISBN:
Category : Canada
Languages : en
Pages : 254
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Book Description
Author: Amanda M. Klasing
Publisher:
ISBN: 9781623133634
Category : Drinking water
Languages : en
Pages : 90
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Book Description
"The report, 'Make It Safe: Canada's Obligation to End the First Nations Water Crisis,' documents the impacts of serious and prolonged drinking water and sanitation problems for thousands of indigenous people--known as "First Nations"--living on reserves. It assesses why there are problems with safe water and sanitation on reserves, including a lack of binding water quality regulations, erratic and insufficient funding, faulty or sub-standard infrastructure, and degraded source waters. The federal government's own audits over two decades show a pattern of overpromising and underperforming on water and sanitation for reserves"--Publisher's description.
Author: N. W. Schmidtke
Publisher: Chelsea, Mich. : Lewis Publishers
ISBN: 9780873710886
Category : Science
Languages : en
Pages : 456
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Book Description
Author: Canada. Environment Canada
Publisher:
ISBN:
Category : Water
Languages : en
Pages : 20
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Book Description
This fact sheet describes the spatial & temporal concentration patterns of eight persistent toxic substances that historically have been reported to threaten or potentially threaten human health & aquatic life in the Great Lakes. These substances include hexachlorobenzene, organochlorine pesticides, octachlorostyrene, Mirex, polychlorinated biphenyls, and polycyclic aromatic hydrocarbons. Ambient concentrations are also compared to water quality objectives.
Author: United States. Congress. House. Committee on Public Works and Transportation. Subcommittee on Investigations and Oversight
Publisher:
ISBN:
Category : Biotic communities
Languages : en
Pages : 112
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Book Description
Author: National Research Council
Publisher: National Academies Press
ISBN: 9780309045346
Category : Technology & Engineering
Languages : en
Pages : 580
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Book Description
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.
Author:
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 884
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Book Description
Author: Jill Crossman
Publisher: Springer Nature
ISBN: 3030578747
Category : Science
Languages : en
Pages : 268
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Book Description
This book reviews the globally important freshwater resource of the Great Lakes, which is currently threatened by contaminants that compromise water quality and impact its ecological and economic health. Divided into four parts, this volume covers historic, current and emerging sources of contamination from heavy metals and persistent organic pollutants to microplastics; and identifies their ecological impacts. Due to factors ranging from rapidly changing land use practices, climate change and our emerging understanding of their impact on biological, chemical and physical interactions, the effectiveness of management strategies has proven highly variable. Continued enhancements in the rate of lake recovery are required to sustain the health of the Great Lakes. Accordingly, the book also explores recent advances in contaminant detection, along with future steps forward in lake management approaches. Revealing our current knowledge gaps and providing a roadmap towards sustainable solutions, the book offers a valuable asset for scientists, managers and the public alike.
Author: Canada. Environment Canada
Publisher:
ISBN:
Category : Water quality
Languages : en
Pages : 12
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Book Description
