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Erosion And Sedimentation Following Road Construction And Timber Harvest On Unstable Soil In Three Small Western Oregon Watershed
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Book Synopsis Erosion and Sedimentation Following Road Construction and Timber Harvest on Unstable Soils in Three Small Western Oregon Watersheds by : R. L. Fredriksen
Download or read book Erosion and Sedimentation Following Road Construction and Timber Harvest on Unstable Soils in Three Small Western Oregon Watersheds written by R. L. Fredriksen and published by . This book was released on 1970 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book General Technical Report PNW. written by and published by . This book was released on 1978 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis USDA Forest Service General Technical Report PNW. by :
Download or read book USDA Forest Service General Technical Report PNW. written by and published by . This book was released on 1977 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Hydrology of Small Forest Streams in Western Oregon by : Robert Dennis Harr
Download or read book Hydrology of Small Forest Streams in Western Oregon written by Robert Dennis Harr and published by . This book was released on 1976 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: The hydrology of small forest streams in western Oregon varies by time and space in terms of both streamflow and channel hydraulics. Overland flow rarely occurs on undisturbed soils. Instead, water is transmitted rapidly through soils to stream channels by displacement of stored soil water. Drainage networks expand and contract according to the interaction between precipitation characteristics and soil's capability to store and transmit water. Drainage networks are more extensive in winter than in summer. Streamflow may he 1,000 to 5,000 times greater during winter storms than during summer low flow. A stream's kinetic energy varies along with streamflow. Channel width and depth, heterogeneity of bed materials, and the accumulation of large, organic debris affects the dissipation of kinetic energy. Clearcutting can increase relatively small peak flows, but forest roads and extensive areas of soil compacted by other means may increase larger peak flows. Both roadbuilding and clearcutting can cause soil mass movements, which can drastically alter a stream's channel hydraulics by adding debris or scouring the charnel to bedrock. Removal of naturally occurring organic debris that has become part of a stable channel can accelerate bed and bank erosion.
Download or read book NBS Special Publication written by and published by . This book was released on 1973 with total page 1562 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :United States. Congress. Senate. Committee on Energy and Natural Resources. Subcommittee on Public Lands and Resources Publisher : ISBN 13 : Total Pages :244 pages Book Rating :4.F/5 ( download)
Book Synopsis Management of Bull Run Reserve, Oregon by : United States. Congress. Senate. Committee on Energy and Natural Resources. Subcommittee on Public Lands and Resources
Download or read book Management of Bull Run Reserve, Oregon written by United States. Congress. Senate. Committee on Energy and Natural Resources. Subcommittee on Public Lands and Resources and published by . This book was released on 1977 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis An Analysis of the Timber Situation in the United States, 1952-2030 by :
Download or read book An Analysis of the Timber Situation in the United States, 1952-2030 written by and published by . This book was released on 1982 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Forest and range soils research in Oregon and Washington by :
Download or read book Forest and range soils research in Oregon and Washington written by and published by . This book was released on 1976 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Insect Mycophagy written by Robert Fogel and published by . This book was released on 1975 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Environmental Effects of Forest Residues Management in the Pacific Northwest by : Owen P. Cramer
Download or read book Environmental Effects of Forest Residues Management in the Pacific Northwest written by Owen P. Cramer and published by . This book was released on 1974 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Forest Ecosystem of Southeast Alaska by :
Download or read book The Forest Ecosystem of Southeast Alaska written by and published by . This book was released on 1974 with total page 890 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Oregon Watersheds by : Barry T. Hill
Download or read book Oregon Watersheds written by Barry T. Hill and published by DIANE Publishing. This book was released on 1999-06 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes: (1) the human activities that may have contributed to the high turbidity levels in western Oregon's municipal watersheds in Feb. 1996, & (2) the efforts under way by federal, state, local, & private land managers & owners, as well as the affected cities, to ensure safe drinking water during future storms. The review is limited to five municipal watersheds -- those serving the cities of Cottage Grove, Eugene, Portland, Salem, & Sandy. Contains recommendations to the Secretary of Agriculture & of the Interior designed to increase the efficiency & effectiveness of efforts to improve water quality & ensure safe drinking water for cities in western Oregon.
Book Synopsis Spokane Resource Management Plan by :
Download or read book Spokane Resource Management Plan written by and published by . This book was released on 1984 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Siuslaw National Forest (N.F.), Drift Creek Unit Management by :
Download or read book Siuslaw National Forest (N.F.), Drift Creek Unit Management written by and published by . This book was released on 1974 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Technical Note written by and published by . This book was released on 1977 with total page 630 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Forests and Water by : Henry W. Anderson
Download or read book Forests and Water written by Henry W. Anderson and published by . This book was released on 1976 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Man and River Systems by : Josselin Garnier
Download or read book Man and River Systems written by Josselin Garnier and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 361 pages. Available in PDF, EPUB and Kindle. Book excerpt: The volume focuses on the ecological functioning of rivers, which has received less attention than functioning of lakes and reservoirs. The selected papers cover a large range of topics relating to aquatic communities, eutrophication, nutrient dynamics and organic pollution, erosion and sediment transport, and fate of micropollutants at the basin scale. Integrated approaches developed in order to study the ecological functioning of fluvial systems perturbed by human activity are presented. This functioning is analysed from the point of view of fundamental research, but insights into system management are not neglected. This book will be of interest to researchers in the field of aquatic ecology, river system functioning, and water surface pollution, to postgraduate students, to the institutions involved in water resource management, and to the drinking water and waste water treatment industries. It draws information from many large river systems in the world.
