Index Catalog // ScholarsArchive@OSU

Creator:: Emmingham, William H.
Abstract:: In a mountainous region of southwestern Oregon where temperature, moisture and nutritional status of forest communities have already been classified, the influence of tight upon conifer growth and plant distribution was investigated. Light, measured in calories cm day' (400-700 nm) during clear summer days was used as an index to...
Resource Type:: Masters Thesis

Creator:: Gaweda, Frank M.
Abstract:: Soil infiltration and wettability measurements during the first year following a broadcast burn in the Siskiyou Mountains of southwest Oregon, have illustrated the magnitude of the effects of light-to-moderate intensity burning on hydrological soil properties. A prescribed fire near White Creek in late spring significantly reduced soil infiltration for 4...
Resource Type:: Masters Thesis

Creator:: Hobbs, Stephen D. and Oregon State University. Forest Research Laboratory
Abstract:: Two-year-old Douglas-fir bareroot seedlings were hoe- and auger-planted on droughty south and southwest aspects in southwest Oregon. After 2 years, no differences in height, diameter, or seedling biomass could be detected. Auger-planted seedlings survived significantly better on the southwest aspect.
Resource Type:: Technical Report
Full Text:: inferior planting on survival and growth are unknown. Regardless of planting method or quality, lateral

Creator:: Helgerson, O. T., Wearstler, Kenneth A., Bruckner, Werner K., and Oregon State University. Forest Research Laboratory
Abstract:: The effects of naturally shaded microsites on survival and height growth of natural and planted seedlings were evaluated after an initial shelterwood harvest in the eastern Siskiyou Mountains of southwestern Oregon. After 2 years, the probabilities of survival for planted Douglas-fir (84 percent) and ponderosa pine (56 percent) were significantly...
Resource Type:: Technical Report
Full Text:: . Natural and planted seedlings scattered over the site were classified as being either shaded or unshaded

Creator:: Fontaine, Joseph B.
Abstract:: High severity fire is a historical and integral disturbance process in coniferous forest types. Compounded disturbances such as multiple fires or post-disturbance management activities are increasingly common, but ecological responses are not well understood and may represent novel types of disturbances. I studied bird and small mammal communities in the...
Resource Type:: Dissertation
Full Text:: one or two high severity fires in and around the historic 200,000-ha Biscuit Fire. Post-disturbance

Creator:: Hanly, J. Frank (James Frank), 1863-1920
Abstract:: Gerald W. Williams Collection
Resource Type:: Book
Full Text:: floods And on your kingly brows at morn and eve Set crowns of fire! -JOHN G. WHITTIER : Mountain

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