Index Catalog // ScholarsArchive@OSU

Historical fire regime in the Little River watershed, southwestern Oregon

Creator:: Van Norman, Kelli J.
Abstract:: Disturbances are a prevalent and important part of ecosystems. Many landscape patterns that we find today were created, maintained, and changed by natural disturbance regimes. This is especially true for fire, which has historically been a common, natural disturbance in the western U.S forests and grasslands and many other parts...
Resource Type:: Masters Thesis

Wildland fire in ecosystems : effects of fire on fauna

Creator:: Lyon, L. Jack, Huff, Mark H., Hooper, Robert G., Telfer, Edmund S., Schreiner, David Scott, and Smith, Jane Kapler
Abstract:: Fires affect animals mainly through effects on their habitat. Fires often cause short-term increases in wildlife foods that contribute to increases in populations of some animals. These increases are moderated by the animals’ ability to thrive in the altered, often simplified, structure of the postfire environment. The extent of fire...
Resource Type:: Technical Report
Full Text:: Agriculture, Forest Service, Missoula, MT 59807. Mark H. Huff, Ecologist, Pacific Northwest Research Station

Phylogeography, evolution, and conservation in forest-associated Pacific Northwest salamanders

Creator:: Wagner, R. Steven
Abstract:: Phylogeographic studies of six Pacific Northwest forest-associated salamanders provide insight into historical and contemporary processes on population genetic structure. Among Larch Mountain Salamanders (Plethodon larselli), cytochrome b mitochondrial (mtDNA) sequences (381 bp) and random amplified polymorphic DNA (RAPDs; 34 loci) supported separate Management Units for northern and southern populations (12...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE DISSERTATION OF R. Steven Wagner for the

Seasonal dynamics and allometric considerations of feeding and food processing for macrozooplankton in the northeast Pacific Ocean

Creator:: Ellis, Steven G.
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE THESIS OF Steven G. Ellis for the degree of

Asymptotic height-diameter equations for twenty-four tree species in western Oregon

Creator:: Garman, Steven L. (Steven Lee), 1955-, Acker, Steven A., Ohmann, Janet L., Spies, Thomas A. (Thomas Allen), and Oregon State University. Forest Research Laboratory
Abstract:: Equations for predicting height from diameter outside bark at breast height (DBH) were generated for 24 tree species in western Oregon. The equations were based on the asymptotic Chapman-Richards function. Because geographic location and site productivity may influence height-diameter relationships, height-diameter measures from 8727 plots were first grouped by site...
Resource Type:: Technical Report
Full Text:: -FOUR TREE SPECIES IN WESTERN OREGON by Steven L. Garman Steven A. Acker Janet L. Ohmann Thomas A

Fire effects on vegetation diversity, structure, and successional dynamics in shrub-steppe and mixed conifer environments of the Hells Canyon, Idaho

Creator:: Havlina, Douglas William
Abstract:: The effects of fire severity on post-fire succession and shrub demography were quantified in shrub-steppe grasslands and subalpine forests in the Hells Canyon of the Payette National Forest, Idaho. Following the 1988 Eagle Bar Fire, species frequency, community diversity, fire adaptations, and stand ages were quantified at 12 plots in...
Resource Type:: Masters Thesis
Full Text:: life in general. Thank you to Drs. Paul Doescher, Ed Starkey, and Steven Davis for serving on my

Regenerating coastal forests in Oregon : an annotated bibliography of selected ecological literature

Creator:: Loucks, Donna M., Knowe, Steven A. (Steven Alan), 1954-, Shainsky, Lauri J., Pancheco, Alex A., and Oregon State University. Forest Research Laboratory
Abstract:: This annotated bibliography was compiled to provide a comprehensive list of sources on the ecological factors that affect forest regeneration. Abstracts from 494 publications are indexed by author, species, and subject, and are arranged into 4 major sections. Topics include the effects of biotic factors, abiotic factors, and stand and...
Resource Type:: Technical Report
Full Text:: BiBliogRaphy oF seleCted eCologiCal liteRatuRe by Donna M. Loucks Steven A. Knowe Lauri J. Shainsky Alex

The effects of mirex on biliary excretion of bile salts and phenolphthalein glucuronide in male rats

Creator:: Becerra, Michael A.
Abstract:: Rats exposed to one or two doses of 60 mg mirex/kg by gavage exhibited hypertrophied livers and various degrees of hepatobiliary dysfunction. Although single dosed animals demonstrated elevated whole liver bile flow after 96 hours, the single dose was insufficient to significantly inhibit whole liver hepatobiliary performance as measured by...
Resource Type:: Masters Thesis
Full Text:: graduate committee (Steven Carpenter, Jack Lyford, Michael Mix, and Wayne Seim) to serve will never be

LawBeverlyForestryPostfireInfluencesSnag.pdf

Creator:: O'Halloran, Thomas L., Acker, Steven A., Joerger, Verena M., Kertis, Jane, and Law, Beverly E.
Abstract:: This paper examines albedo perturbation and radiative forcing after a high-severity fire in a mature forest in the Oregon Cascade Range. Correlations between postfire albedo and seedling, sapling, and snag (standing dead tree) density were investigated across fire severity classes and seasons for years 4-15 after fire. Albedo perturbation was...
Full Text:: . O’Halloran1, Steven A. Acker2, Verena M. Joerger1, Jane Kertis3, and Beverly E. Law4 1Department of

Forest_Science_man_01mar11_v3.pdf

Creator:: Noone, Matthew D., Sader, Steven A., Legaard, Kasey R., and Institute for Natural Resources
Abstract:: This research examines the effect of recent landownership changes and new management stewardship mechanisms (e.g., forest certification and working forest conservation easements) on disturbance rates in Maine forests. We quantify forest disturbance rates between 2000 and 2007 and forest cover type composition in 2007, as detected by Landsat Thematic Mapper...
Full Text:: :715-724. Mortimer, M.J., J.J. Richardson Jr., J.S. Huff, and H.L. Haney Jr. 2007. A survey of

ScholarsArchive@OSU

Historical fire regime in the Little River watershed, southwestern Oregon

Wildland fire in ecosystems : effects of fire on fauna

Phylogeography, evolution, and conservation in forest-associated Pacific Northwest salamanders

Seasonal dynamics and allometric considerations of feeding and food processing for macrozooplankton in the northeast Pacific Ocean

Asymptotic height-diameter equations for twenty-four tree species in western Oregon

Fire effects on vegetation diversity, structure, and successional dynamics in shrub-steppe and mixed conifer environments of the Hells Canyon, Idaho

Regenerating coastal forests in Oregon : an annotated bibliography of selected ecological literature

The effects of mirex on biliary excretion of bile salts and phenolphthalein glucuronide in male rats

LawBeverlyForestryPostfireInfluencesSnag.pdf

Forest_Science_man_01mar11_v3.pdf

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