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Morthological variation and habitat relations of intergradient Grand Fir (Abies grandis)/ White Fir (Abies concolor) populations in the Wallowa Mountains, Oregon

Creator:: Craig, Scott J.
Resource Type:: Masters Thesis

Geology of part of the southeastern Wallowa Mountains, northeastern Oregon

Creator:: Wetherell, Clyde Elbert
Abstract:: Within 40 square miles of the southeastern Wallowa Mountains, Oregon, eugeosynclinal Permian and Triassic formations comprising a section about 25,000 feet thick have been exposed by uplift and erosion of overlying Miocene Columbia River basalt. Deposition appears to have been continuous from Permian into Upper Triassic, but an apparent angular...
Resource Type:: Masters Thesis

Effects of seeding and grazing on a clearcut-burn in a mixed-coniferous forest stand of the Wallowa mountain foothills

Creator:: Pettit, Russell Dean
Abstract:: Research was conducted in a mixed-coniferous forest stand that was clearcut, burned, and seeded in order to study early plant succession, grazing influences on native and introduced species, big game use, and environmental relationships vegetation, animal, and environmental research was carried out from 1965 to 1967 in three, five-acre exclosures...
Resource Type:: Dissertation
Full Text:: Mixed-Coniferous Forest Stand of The Wallowa Mountain Foothills AN ABSTRACT OF THE THESIS OT' RUSSELL

Partial melting of tonalite at the margins of a Columbia River Basalt Group dike, Wallowa Mountains, northeastern Oregon

Creator:: Petcovic, Heather L.
Abstract:: Columbia River Basalt Group dikes cut the tonalite-granodiorite Wallowa Batholith in northeastern Oregon, providing a natural setting in which to examine partial melting. Many dikes have up to 5 m-wide zones of quenched partially melted wallrock at their margins. This paper examines the progressive partial melting reactions in biotite-and hornblende-bearing...
Resource Type:: Masters Thesis
Full Text:: Margins of a Columbia River Basalt Group Dike, Wallowa Mountains, Northeastern Oregon. Abstract approved

The Ore Bin ; Vol. 37 No. 12 (December 1975)

Creator:: Oregon. Dept. of Geology and Mineral Industries and Allen, John Eliot, 1908-
Resource Type:: Journal
Full Text:: December 1975 THE WALLOWA "ICE CAP" OF NORTHEASTERN OREGON an exercise in the interpretation of glacial

Forage utilization estimates in relation to ecological units in the Wallowa mountains of northeastern Oregon

Creator:: Johnson, Walter Van-Gale
Resource Type:: Masters Thesis
Full Text:: units in the Wallowa mountains of Northeastern Oregon FORAGE UTILIZATION ESTIMATES IN RELATION TO

Green fescue grassland : 50 years of secondary succession under sheep grazing

Creator:: Reid, Elbert Hann, 1912-, Johnson, Charles G., Hall, Wade B., United States. Forest Service. Pacific Northwest Region, and Wallowa-Whitman National Forest (Agency : U.S.)
Resource Type:: Technical Report

The effects of timber harvest and herbivory on understory vegetation and composition of beef cattle diets on forested rangelands

Creator:: Walburger, Kenric J.
Abstract:: The objectives of the experiment were to: 1) determine the relationship between overstory canopy cover and ungulate herbivory on understory production composition and diversity and 2) determine the effects of timber harvest, ungulate herbivory and season of use on botanical composition and nutritional quality of beef cattle diets. Three randomly...
Resource Type:: Dissertation
Full Text:: , prior to experiment initiation, in a grand fir forest in northeastern Oregon

Non-native and native plant species distributions and variability along an elevation gradient in the Wallowa Mountains, Oregon

Creator:: Averett, Joshua P.
Abstract:: Invasion by non-native plants into natural areas is an important component of global change that threatens biodiversity and ecosystem structure and function. Mountains are currently among the least invaded ecosystems, however, these biodiversity hotspots are increasingly under threat of exotic plant invasion. Evaluation of plant species distribution patterns in mountain...
Resource Type:: Masters Thesis
Full Text:: ) evaluate the main drivers of plant invasions in the Wallowa Mountain Range of northeastern Oregon, and

Reconnaissance report on the Wallowa Mountain and eastern Blue Mountain areas : including the drainages of Birch Creek, Burnt River, Powder River, Pine Creek, Imnaha River, Grande Ronde River and Asotin Creek

Creator:: MacDuffee, K. M.
Resource Type:: Technical Report

ScholarsArchive@OSU

Morthological variation and habitat relations of intergradient Grand Fir (Abies grandis)/ White Fir (Abies concolor) populations in the Wallowa Mountains, Oregon

Geology of part of the southeastern Wallowa Mountains, northeastern Oregon

Effects of seeding and grazing on a clearcut-burn in a mixed-coniferous forest stand of the Wallowa mountain foothills

Partial melting of tonalite at the margins of a Columbia River Basalt Group dike, Wallowa Mountains, northeastern Oregon

The Ore Bin ; Vol. 37 No. 12 (December 1975)

Forage utilization estimates in relation to ecological units in the Wallowa mountains of northeastern Oregon

Green fescue grassland : 50 years of secondary succession under sheep grazing

The effects of timber harvest and herbivory on understory vegetation and composition of beef cattle diets on forested rangelands

Non-native and native plant species distributions and variability along an elevation gradient in the Wallowa Mountains, Oregon

Reconnaissance report on the Wallowa Mountain and eastern Blue Mountain areas : including the drainages of Birch Creek, Burnt River, Powder River, Pine Creek, Imnaha River, Grande Ronde River and Asotin Creek

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