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Valuation of recreation resources : a methodological comparison as applied to Steens Mountain, Oregon

Creator:: White, William Barnes
Resource Type:: Dissertation
Full Text:: Comparison as Applied to Steens Mountain, Oregon by William Barnes White A THESIS submi tted to

Population characteristics and habitat utilization of bighorn sheep, Steens Mountain, Oregon

Creator:: Van Dyke, Walter A.
Abstract:: A herd of re-introduced California bighorn sheep (Ovis canadensis californiana) was studied from 15 June 1976 to 31 August 1977. Thirteen major and seven minor habitats were delineated and described. Habitat use by bighorns was observed throughout the study and a habitat preference value (H.P.V.) was calculated based on use...
Resource Type:: Masters Thesis
Full Text:: bighorn sheep, Steens Mountain, Oregon AN ABSTRACT OF THE THESIS OF WALTER A. VAN DYKE for the degree

Geology and petrologic evolution of the silicic to intermediate volcanic rocks underneath Steens Mountain basalt, SE Oregon

Creator:: Langer, Vera W.
Abstract:: Steens Mountain in SE Oregon is part of the northern Basin and Range Province, and represents a horst tilted about 100 to the west that is bounded to the east by a high angle, NNE trending normal fault. The minimum displacement is about 1200 m. Volcanic rocks, exposed along the...
Resource Type:: Masters Thesis

An ecological survey of the vertebrate animals on Steen's Mountain, Harney County, Oregon

Creator:: Hansen, Charles Goodman
Resource Type:: Dissertation

The Ore Bin ; Vol. 38 No. 4 (April 1976)

Creator:: Oregon. Dept. of Geology and Mineral Industries, Lund, Ernest H., and Bentley, Elton Bruce, 1937-
Resource Type:: Journal
Full Text:: University MAY 0 3 1976 STEENS MOUNTAIN, OREGON Ernest H. Lund* and Elton Bentley** Steens Mountain, in

Plant communities of the Steens Mountain subalpine grassland and their relationship to certain environmental elements

Creator:: Mairs, John W.
Resource Type:: Dissertation

Habitat parameters associated with the distribution of seven willow species on a stream in southeastern Oregon

Creator:: Gilbert, Griffith J.
Abstract:: Thirteen different habitat parameters were measured either quantitatively or qualitatively around seven different Salix (willow) species on a defined reach of stream on the southwestern slope of Steens Mountain in southeastern Oregon in order to both broaden the current information base of riparian ecology and inform future willow plantings aimed...
Resource Type:: Masters Thesis
Full Text:: the southwestern slope of Steens Mountain in southeastern Oregon in order to both broaden the

A landscape-scale assessment of plant communities, hydrologic processes, and state-and-transition theory in a Western juniper dominated ecosystem

Creator:: Petersen, Steven Lawrence
Abstract:: Western juniper has rapidly expanded into sagebrush steppe communities in the Intermountain West during the past 120 years. This expansion has occurred across a wide range of soil types and topographic positions. These plant communities, however, are typically treated in current peer-reviewed literature generically. The focus of this research is...
Resource Type:: Dissertation
Full Text:: years old (Steens Mountain, Oregon). In most environments, there is a strong negative correlation

Understory vegetation response and nitrogen cycling following cutting of western juniper

Creator:: Bates, Jonathan D.
Abstract:: Since the late 1880's western juniper has expanded in range and increased in density in sagebrush-bunchgrass, riparian, and forested plant communities of the Pacific Northwest. Succession to western juniper woodland has been shown to reduce the productivity and diversity of the understory component, result in concentration of soil nutrients beneath...
Resource Type:: Dissertation
Full Text:: (Sowder and Mowatt, 1958) up to 2,000 m on Steens Mountain, Oregon (Miller and Rose, 1995). In several

Petrogenesis of the Steens Basalt : Variation in Source Contributions and Effects of Crustal Passage During the Onset of Columbia River Flood Basalt Volcanism

Creator:: Moore, Nicole E.
Abstract:: Continental flood basalts represent short-lived but immense blasts of mafic magma to the continental crust. The youngest and smallest continental flood basalt worldwide, the Columbia River Basalt, initiated with the eruption of the most mafic member, the Steens Basalt (~16.9 Ma). The Steens Basalt is exposed in southeast Oregon, southwest...
Resource Type:: Dataset and Dissertation
Full Text:: Steens Mountain, with eruptions spanning no more than a few 100,000 years. The Steens Basalt has been

ScholarsArchive@OSU

Valuation of recreation resources : a methodological comparison as applied to Steens Mountain, Oregon

Population characteristics and habitat utilization of bighorn sheep, Steens Mountain, Oregon

Geology and petrologic evolution of the silicic to intermediate volcanic rocks underneath Steens Mountain basalt, SE Oregon

An ecological survey of the vertebrate animals on Steen's Mountain, Harney County, Oregon

The Ore Bin ; Vol. 38 No. 4 (April 1976)

Plant communities of the Steens Mountain subalpine grassland and their relationship to certain environmental elements

Habitat parameters associated with the distribution of seven willow species on a stream in southeastern Oregon

A landscape-scale assessment of plant communities, hydrologic processes, and state-and-transition theory in a Western juniper dominated ecosystem

Understory vegetation response and nitrogen cycling following cutting of western juniper

Petrogenesis of the Steens Basalt : Variation in Source Contributions and Effects of Crustal Passage During the Onset of Columbia River Flood Basalt Volcanism

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