Index Catalog // ScholarsArchive@OSU

McKnightBrianK1971.pdf

Creator:: McKnight, Brian Keith
Full Text:: in the Medford-Ashland region, southwestern Oregon AN ABSTRACT OF THE THESIS OF Brian Keith

PerchemlidesKeithA2007.pdf

Creator:: Perchemlides, Keith A.
Abstract:: In response to concerns about excessive stand densities and high-severity wildfires, land managers in the western United States are carrying out extensive programs of fuel reduction thinning. How will these sudden reductions in canopy cover and associated changes in habitat affect native and exotic herbaceous vegetation and canopy species regeneration?...
Full Text:: AN ABSTRACT OF THE THESIS OF Keith A. Perchemlides for the

A parallel implementation of a fluid flow simulation using smoothed particle hydrodynamics

Creator:: Vertanen, Keith D.
Abstract:: The reaction of fluid or gas flowing around an obstacle is a common engineering problem. Computer simulations are often used to measure and visualize the physical processes involved. In this report, we will discuss a parallel implementation of a simulation using the Smooth Particle Hydrodynamics (SPH) approach to fluid flow....
Resource Type:: Capstone Project
Full Text:: using Smoothed Particle Hydrodynamics Keith D. Vertanen Major Professor: Dr. Michael J. Quinn A

JenningsKeithCEOASPrecipitationSnowmeltTiming.pdf

Creator:: Jennings, Keith and Jones, Julia A.
Abstract:: This study tested multiple hydrologic mechanisms to explain snowpack dynamics in extreme rain-on-snow floods, which occur widely in the temperate and polar regions. We examined 26, 10 day large storm events over the period 1992–2012 in the H.J. Andrews Experimental Forest in western Oregon, using statistical analyses (regression, ANOVA, and...
Full Text:: , western Cascades, Oregon Keith Jennings1 and Julia A. Jones1 1Geography, CEOAS, Oregon State University

JenningsKeithCEOASPrecipitationSnowmeltTimingSupportingInfo.pdf

Creator:: Jennings, Keith and Jones, Julia A.
Abstract:: This study tested multiple hydrologic mechanisms to explain snowpack dynamics in extreme rain-on-snow floods, which occur widely in the temperate and polar regions. We examined 26, 10 day large storm events over the period 1992–2012 in the H.J. Andrews Experimental Forest in western Oregon, using statistical analyses (regression, ANOVA, and...
Full Text:: Snowmelt Augmentation of Large Peak Flow Events, Western Cascades, Oregon Keith Jennings, Geography

MoriartyKatieFisheriesWildlifeEffectsSeasonOccupancy.pdf

Creator:: Zielinski, William J., Moriarty, Katie M., Baldwin, Jim, Kirk, Thomas A., Slauson, Keith M., Rustigian-Romsos, Heather L., and Spencer, Wayne D.
Abstract:: Season affects many characteristics of populations and, as a result, the interpretations of surveys conducted at different seasons. We explored seasonal variation in occupancy using data from four studies on the Pacific marten Martes caurina. Detection surveys were conducted during winter and summer using either cameras or track stations. We...
Full Text:: ., Slauson, K. M., Rustigian-Romsos, H. L., & Spencer, W. D. (2015). Effects of season on occupancy and

MoriartyKatieFisheriesWildlifeEffectsSeasonOccupancy_Appendix1.pdf

Creator:: Zielinski, William J., Moriarty, Katie M., Baldwin, Jim, Kirk, Thomas A., Slauson, Keith M., Rustigian-Romsos, Heather L., and Spencer, Wayne D.
Abstract:: Season affects many characteristics of populations and, as a result, the interpretations of surveys conducted at different seasons. We explored seasonal variation in occupancy using data from four studies on the Pacific marten Martes caurina. Detection surveys were conducted during winter and summer using either cameras or track stations. We...
Full Text:: Zielinski, W. J., Moriarty, K. M., Baldwin, J., Kirk, T. A., Slauson, K. M., Rustigian-Romsos, H. L. and

PscheidtJayBotanyPlantPathologyPopulationStructureGeosmithia.pdf

Creator:: Zerillo, Marcelo M., Caballero, Jorge Ibarra, Woeste, Keith, Pscheidt, Jay W., and et al.
Abstract:: The ascomycete Geosmithia morbida and the walnut twig beetle Pityophthorus juglandis are associated with thousand cankers disease of Juglans (walnut) and Pterocarya (wingnut). The disease was first reported in the western United States (USA) on several Juglans species, but has been found more recently in the eastern USA in the...
Full Text:: States Marcelo M. Zerillo1*., Jorge Ibarra Caballero1., Keith Woeste2., Andrew D. Graves3, Colleen

ZaldComplexMountainTerrainAppendixB.pdf

Creator:: Zald, Harold S. J., Spies, Thomas A., Seidl, Rupert, Pabst, Robert J., Olsen, Keith A., and Steel, E. Ashley
Abstract:: Forest carbon (C) density varies tremendously across space due to the inherent heterogeneity of forest ecosystems. Variation of forest C density is especially pronounced in mountainous terrain, where environmental gradients are compressed and vary at multiple spatial scales. Additionally, the influence of environmental gradients may vary with forest age and...
Full Text:: ), likelihood of a model given the data (L(gi|x)), Akaike weights (wi), and adjusted R2 (adj R2

SproulJohnIntegrativeBiologyClimateOscillationsGlacial.pdf

Creator:: Sproul, John S., Houston, Derek D., Nelson, C. Riley, Evans, R. Paul, Crandall, Keith A., and Shiozawa, Dennis K.
Abstract:: Background: Phylogeographic studies of aquatic insects provide valuable insights into mechanisms that shape the genetic structure of communities, yet studies that include broad geographic areas are uncommon for this group. We conducted a broad scale phylogeographic analysis of the least salmonfly Pteronarcella badia (Plecoptera) across western North America. We tested...
Full Text:: *, Derek D. Houston2, C. Riley Nelson3,4, R. Paul Evans5, Keith A. Crandall6 and Dennis K. Shiozawa3,4

ScholarsArchive@OSU

McKnightBrianK1971.pdf

PerchemlidesKeithA2007.pdf

A parallel implementation of a fluid flow simulation using smoothed particle hydrodynamics

JenningsKeithCEOASPrecipitationSnowmeltTiming.pdf

JenningsKeithCEOASPrecipitationSnowmeltTimingSupportingInfo.pdf

MoriartyKatieFisheriesWildlifeEffectsSeasonOccupancy.pdf

MoriartyKatieFisheriesWildlifeEffectsSeasonOccupancy_Appendix1.pdf

PscheidtJayBotanyPlantPathologyPopulationStructureGeosmithia.pdf

ZaldComplexMountainTerrainAppendixB.pdf

SproulJohnIntegrativeBiologyClimateOscillationsGlacial.pdf

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