Index Catalog // ScholarsArchive@OSU

Effects of spatially dispersed green-tree retention on ectomycorrhiza diversity

Creator:: Kolaczkowski, Oralia
Abstract:: The Demonstration for Ecosystem Management Options (DEMO) study originated out of the changing management priorities associated with federal forest lands in the Pacific Northwest which included an objective to maintain mature and old-growth forest characteristics in managed stands. The DEMO project examines the effects that different levels and patterns of...
Resource Type:: Masters Thesis

Structural factors affecting wear of cobalt base hard facing alloys

Creator:: Gifford, Raymond Warren
Abstract:: This paper is a metallurgical study of the microstructure of a cobalt base hard facing alloy to determine the cause for inconsistant wear properties. Wear tests on a Stellite 6 alloy, deposited using oxyacetylene welding techniques, resulted in a wide range of weight losses. Microscopic examination has revealed the probable...
Resource Type:: Masters Thesis
Full Text:: facing alloys AN ABSTRACT OF THE THESIS OF Raymond Warren Gifford for the Master of Science in

Stocking and growth of noble fir in the Cascade Mountains of Oregon and Washington

Creator:: Thomas, Theodore Bruce
Abstract:: Stocking levels and height growth rates of noble fir and associated species were measured on 51 clearcut study areas within the Pacific silver fir zone of the Oregon and Washington Cascades. Clearcut study areas were approximately 20 years old and had either planted noble fir or natural regeneration of noble...
Resource Type:: Masters Thesis

Post-eruption species selection and planting trials for reforestation of sites near Mount St. Helens

Creator:: Logan, Sheila E.
Abstract:: The 1980 eruptions of Mount St. Helens damaged or destroyed vegetation on more than 66,100 hectares (270,000 acres) within the Gifford Pinchot National Forest. The effects of the eruption on planting sites and seedling performance were unknown. Regeneration of "cut over" lands near Mount St. Helens has historically been limited...
Resource Type:: Masters Thesis

Ecology of Corydalis aquae-gelidae, a rare riparian plant

Creator:: Goldenberg, Douglas M.
Abstract:: Corydalis aquae-gelidae is a large herbaceous perennial in the Fumariaceae that has high habitat specificity. It is endemic to the western Cascade Range of Oregon and Washington, almost entirely on the Mt. Hood and Gifford Pinchot National Forests. It is a federal C2 candidate under the Endangered Species Act and...
Resource Type:: Masters Thesis
Full Text:: Oregon and Washington, almost entirely on the Mt. Hood and Gifford Pinchot National Forests. It is a

The south Umpqua ranger district : a case study in multiple use

Creator:: Young, Gerald Loren
Resource Type:: Masters Thesis
Full Text:: Secretary JSBes Wilson ' s letter to Gifford Pinchot , (122, p. 261). This is ~ther emphasized by the

Morphology, genesis, and classification of soils forming in recent age tephra deposits from Mt. St. Helens volcano

Creator:: Johnson, Mark E.
Abstract:: The morphology, genesis, and classification of soils forming in multiple tephra deposits of recent age from Mt. St. Helens volcano in southwestern Washington Cascade Mountains was studied. Soils which occupied well drained and poorly drained positions on the landscape were characterized according to their morphology and the results of analyses...
Resource Type:: Masters Thesis
Full Text:: Gifford Pinchot National Forest 25 LIST OF APPENDIX II FIGURES Figure Page 1 Site 3w Horizon Al 92 2

U.S. Forest Service wilderness management: problems and management methods of four wilderness areas in the Pacific Northwest

Creator:: Werner, Ann Claire
Abstract:: Increasing wilderness use, and the uneven distribution of use within wilderness areas, have contributed to management problems. Problems associated with some heavily visited areas are in conflict with the intent of the Wilderness Act of 1964. One of the constraints hindering optimal management has been the decentralized nature of the...
Resource Type:: Capstone Project
Full Text:: -Snoqualmie, Gifford Pinchot, Willamette, Wenatchee, and Wallowa-Whitman National Forests deserve a special

Relationships of green-tree retention following timber harvest to forest growth and species composition in the western Cascade Mountains

Creator:: Rose, Coulter R.
Abstract:: National Forest management in the Pacific Northwest is shifting from a focus on commodity production to ecosystem management, in which the health of the entire forest ecosystem is considered, rather than that of a few key species. Ecosystem management includes retention of some live trees following timber harvest (green-tree retention)...
Resource Type:: Masters Thesis
Full Text:: Washington to central Oregon, including portions of the Gifford Pinchot, Willamette, and Umpqua National

'Hysterical preservationists' and 'gouge-and-run bulldozer boys' : the land-use controversy in Idaho’s White Cloud Mountains, 1968-1972

Creator:: Jensen, Erica (Erica Lyn)
Abstract:: Similar to other spectacular scenic areas in the American West, Idaho’s White Cloud Mountains have been a contested landscape since the beginning of the 20th century. Although, legislation was introduced in Congress as early as 1913 to protect the towering mountains of south-central Idaho as a national park, the issue...
Resource Type:: Masters Thesis
Full Text:: President McKinley. President Roosevelt and his chief advisor Gifford Pinchot, who later became the first

ScholarsArchive@OSU

Effects of spatially dispersed green-tree retention on ectomycorrhiza diversity

Structural factors affecting wear of cobalt base hard facing alloys

Stocking and growth of noble fir in the Cascade Mountains of Oregon and Washington

Post-eruption species selection and planting trials for reforestation of sites near Mount St. Helens

Ecology of Corydalis aquae-gelidae, a rare riparian plant

The south Umpqua ranger district : a case study in multiple use

Morphology, genesis, and classification of soils forming in recent age tephra deposits from Mt. St. Helens volcano

U.S. Forest Service wilderness management: problems and management methods of four wilderness areas in the Pacific Northwest

Relationships of green-tree retention following timber harvest to forest growth and species composition in the western Cascade Mountains

'Hysterical preservationists' and 'gouge-and-run bulldozer boys' : the land-use controversy in Idaho’s White Cloud Mountains, 1968-1972

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