Report on Investigation of the Pollution of Streams PDF Download

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Report on Investigation of the Pollution of Streams

Report on Investigation of the Pollution of Streams PDF Author: New York (State). Conservation Commission
Publisher:
ISBN:
Category : Water
Languages : en
Pages : 56

Book Description

Report on Investigation of the Pollution of Streams

Report on Investigation of the Pollution of Streams PDF Author: New York (State). Conservation Commission
Publisher:
ISBN:
Category : Water
Languages : en
Pages : 56

Book Description

Progress Report on an Investigation of Low-flow Augmentation for Stream-pollution Abatement

Progress Report on an Investigation of Low-flow Augmentation for Stream-pollution Abatement PDF Author: Cecil Hale Hull
Publisher:
ISBN:
Category : Stream conservation
Languages : en
Pages : 64

Book Description
In the technical phase of the study, two new oxygen-sag formulas have been derived. A pair of new formulas for analyzing BOD data were derived and applied to stream observations.

Effects of urban development on stream ecosystems in nine metropolitan study areas across the United States

Effects of urban development on stream ecosystems in nine metropolitan study areas across the United States PDF Author: James F. Coles
Publisher:
ISBN:
Category : Stream ecology
Languages : en
Pages : 138

Book Description

Restoration of Aquatic Ecosystems

Restoration of Aquatic Ecosystems PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 9780309045346
Category : Technology & Engineering
Languages : en
Pages : 580

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.

Final Report on an Investigation of Low-flow Augmentation for Stream-pollution Abatement

Final Report on an Investigation of Low-flow Augmentation for Stream-pollution Abatement PDF Author: Robert B. Samworth
Publisher:
ISBN:
Category : Reservoirs
Languages : en
Pages : 292

Book Description

Urban Stormwater Management in the United States

Urban Stormwater Management in the United States PDF 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.

Water Works Practice

Water Works Practice PDF Author: American Water Works Association
Publisher:
ISBN:
Category : Water-supply
Languages : en
Pages : 824

Book Description

Reasonable Use

Reasonable Use PDF Author: John T. Cumbler
Publisher: Oxford University Press, USA
ISBN: 0195138139
Category : Connecticut River Valley
Languages : en
Pages : 279

Book Description
This text is a study of the impact of industrialization and urbanization on the environment of New England in general and the Connecticut River Valley in particular, and of the varied public responses to the change engendered by the impact. Part one begins with a look at the early ways of life in the valley such as the struggle to extract a living and the transformation away from settled agriculture. Part two looks at the responses to these changes and into the roots of emerging social, economic, and political conflicts in the region. Part three argues that out of these conflicts emerged the idea of the state as mediating influence.

Annual Report of the Commissioner of the Michigan Department of Health for the Fiscal Year Ending ...

Annual Report of the Commissioner of the Michigan Department of Health for the Fiscal Year Ending ... PDF Author: Michigan. Department of Health
Publisher:
ISBN:
Category : Public health
Languages : en
Pages : 560

Book Description

Evaluation of Environmental Factors Affecting Yields of Major Dissolved Ions of Streams in the United States

Evaluation of Environmental Factors Affecting Yields of Major Dissolved Ions of Streams in the United States PDF Author: Norman E. Peters
Publisher:
ISBN:
Category : Ions
Languages : en
Pages : 48

Book Description

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