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Breeding habits, embryonic thermal requirements and embryonic and larval development of the Cascade frog, Rana cascadae Slater

Creator:: Sype, William E.
Abstract:: The breeding habits and embryonic thermal requirements of the Cascade frog of Oregon, Rana cascadae Slater, are described. The limits of temperature tolerance of the pre-feeding stages are from 6° to 27°C for embryos held at constant temperatures. However, for pre-feeding embryos exposed at different developmental stages for short durations...
Resource Type:: Dissertation
Full Text:: FROG, RANA CASCADAE SLATER Abstract approved: Redacted for privacy Robert M. Sto'rm The breeding

Petrochemical evolution of High Cascade volcanic rocks in the Three Sisters region, Oregon

Creator:: Hughes, Scott Stevens
Resource Type:: Dissertation
Full Text:: M. Taylor, for introducing me to an extraordinary region of the High Cascades and providing

History of the Nicolet National Forest, 1928-1976

Creator:: Kennell, M. Elliott
Abstract:: Gerald W. Williams Collection
Resource Type:: Book
Full Text:: Kennell M. Elliott (July-1977) A cooperative publication of the Forest Service, U.S.D.A., and the

Relationship between total, axial and peripheral bone mineral density, lifetime milk consumption and lifetime physical activity in elderly mothers and their premenopausal daughters

Creator:: Ulrich, Cornelia M.
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Cornelia M. Ulrich for the degree

Contributions to the plant ecology of the Oregon coastal sand dunes

Creator:: Wiedemann, Alfred M.
Abstract:: Sand dunes are found along the coasts of most of the large land masses of the world. Because of their proximity to man and his activities, the maritime sand dunes of Europe, particularly Germany, France, Holland and Scandinavia, have the longest history of stabilization activities and botanical investigation. There are...
Resource Type:: Dissertation
Full Text:: . along the coast 19 with dunes up to 100 m. high. This belt varied in width from four to eight km

Response of Wyoming big sagebrush (Artemisia tridentata ssp. wyomingensis) to defoliation of understory grasses and drought

Creator:: Purrington, Teal Mackenzie
Abstract:: Water potential, leaf conductance, growth, nitrogen content, and seedling survival of Wyoming Big Sagebrush (Artemisia tridentata ssp. wyomingensis) following defoliation of the herbaceous understory were assessed during two growing seasons. Precipitation was 107% and 63% of the long-term mean (283 mm) in 1989 and 1990, respectively, which presented an opportunity...
Resource Type:: Masters Thesis
Full Text:: Teal M. Purrington for the degree of Master of Science in Rangeland Resources presented on January 292

MicroRNAs control neurobehavioral development and function in zebrafish

Creator:: Tal, Tamara L., Franzosa, Jill A., Tilton, Susan C., Philbrick, Kenneth A., Iwaniec, Urszula T., Turner, Russell T., Waters, Katrina M., and Tanguay, Robert L.
Abstract:: microRNAs (miRNAs) have emerged as regulators of a broad spectrum of neurodevelopmental processes, including brain morphogenesis, neuronal differentiation, and survival. While the role of miRNAs in establishing and maintaining the developing nervous system is widely appreciated, the developmental neurobehavioral role of miRNAs has yet to be defined. Here we show...
Resource Type:: Article
Full Text:: . Biol. 340, 459–467 10. Davis, T. H., Cuellar, T. L., Koch, S. M., Barker, A. J., Harfe, B. D., McManus

Wildfire and Invasive Species in the West: Challenges That Hinder Current and Future Management and Protection of the Sagebrush-steppe Ecosystem - A Gap Report

Creator:: Mayer, K.E.
Resource Type:: Technical Report
Full Text:: should be cited as: Mayer, K.E. and P. Anderson, J. Chambers, C. Boyd, T. Christiansen, D. Davis, S

Effects of prescribed cattle grazing on reforestation in Oregon's southern Cascades

Creator:: Karl, Michael G.
Abstract:: Reforesting harvested lands in southwestern Oregon has been difficult because of low rainfall, high evaporative demand, and competitive understory vegetation. Herbicides have been a preferred method to control competing vegetation but herbicide use on federal lands was curtailed in 1984. As a result, interest in livestock grazing as a vegetation...
Resource Type:: Dissertation
Full Text:: - elevation (670 m) site to evaluate seedling survival and growth of Douglas-fir (Pseudotsuga menziesii

Pioneers!

Creator:: Lovell, Ronald P. and Oregon State University. Department of Journalism
Resource Type:: Book
Full Text:: , he'd turn up broken stone Indian tools and pottery." There was dawn-to-dusk work involved in operating

ScholarsArchive@OSU

Breeding habits, embryonic thermal requirements and embryonic and larval development of the Cascade frog, Rana cascadae Slater

Petrochemical evolution of High Cascade volcanic rocks in the Three Sisters region, Oregon

History of the Nicolet National Forest, 1928-1976

Relationship between total, axial and peripheral bone mineral density, lifetime milk consumption and lifetime physical activity in elderly mothers and their premenopausal daughters

Contributions to the plant ecology of the Oregon coastal sand dunes

Response of Wyoming big sagebrush (Artemisia tridentata ssp. wyomingensis) to defoliation of understory grasses and drought

MicroRNAs control neurobehavioral development and function in zebrafish

Wildfire and Invasive Species in the West: Challenges That Hinder Current and Future Management and Protection of the Sagebrush-steppe Ecosystem - A Gap Report

Effects of prescribed cattle grazing on reforestation in Oregon's southern Cascades

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