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Development and morphology of juvenile western juniper (Juniperus occidentalis Hook.)

Creator:: Kramer, Susanne
Abstract:: Whole tree excavation of 41 western juniper (Juniperus occidentalis Hook.), ranging in age from 2 to 34 years old, was used to assess the development and structure of root systems, to determine biomass allocation patterns, and to develop mathematical relationships for estimating biomass and root system dimensions in seedling and...
Resource Type:: Masters Thesis
Full Text:: Development and morphology of juvenile western juniper

Landscape Inventory and Harvest Strategies for Individual Western Juniper in Eastern Oregon

Creator:: Schriver, Robert
Abstract:: Western juniper is a native species in eastern Oregon that became invasive during the last century since its range increased fivefold from 1936 to 1988. Western juniper’s ability to absorb rainfall and groundwater has deleterious effects on stream flow and sensitive sage grouse habitat in eastern Oregon. New methods of...
Resource Type:: Masters Thesis
Full Text:: . Title: Landscape Inventory and Harvest Strategies for Individual Western Juniper in Eastern Oregon

Fertilizer use efficiency of container-grown junipers

Creator:: Thomson, Thomas W.
Resource Type:: Masters Thesis
Full Text:: collected leachate water. 47 11 Mean monthly values for juniper root (RDW) and shoot (SDW) dry weights (DW

Composition of the volatile oil from the foliage and terminal branches of Sierra juniper, Juniperus occidentalis, Hooker

Creator:: Fahey, Michael Duncan
Resource Type:: Masters Thesis
Full Text:: terminal branches of Sierra juniper, Juniperus occidentalis, Hooker COMPO5ITION OF TNE VOLATILE OIL FROI1

Effect of western juniper on understory herbage production in Central Oregon

Creator:: Vaitkus, Milda R.
Abstract:: Evidence suggests that western juniper (Juniperus occidentalis) in Central Oregon affects understory production and composition. As trees increase in size and density, understory production is reduced and composition changes. This study was designed to identify the relationship between production and composition of understory vegetation and various tree canopy sizes of...
Resource Type:: Masters Thesis
Full Text:: Effect of western juniper on understory herbage production

An attempt to recover cedarwood oil from western juniper by destructive distillation

Creator:: Burnet, Don
Resource Type:: Masters Thesis

The Impacts of Juniper Removal on Native Herbaceous Vegetation and Surface-Dwelling Invertebrates in the Sagebrush Steppe

Creator:: Haab, Kimberly A.
Abstract:: Understanding the effects of disturbance and restoration on a species’ habitat is essential for understanding the demographic rates and population trends observed in a species. Sufficient habitat provides the space and resources required for survival and successful reproduction, such as food availability, access to water, protection from predators, protection from...
Resource Type:: Masters Thesis
Full Text:: . Title: The Impacts of Juniper Removal on Native Herbaceous Vegetation and Surface- Dwelling

Community structure of old-growth Juniperus occidentalis woodlands

Creator:: Waichler, Wendy Sims
Abstract:: Knowledge of old-growth Juniperus occidentalis woodlands, which occur in central and eastern Oregon, is limited. Wise management of these woodlands necessitates a better understanding of the community ecology. The community structure of woodlands at seven sites in three areas of central Oregon was studied. Measurements taken at nine plots per...
Resource Type:: Masters Thesis
Full Text:: included correlation of juniper Redacted for PrivacyRedacted for Privacy cover with elevation, sand

Potential utilization of western juniper residues

Creator:: Sichamba, Kennedy
Abstract:: Logging and forest thinning operations generate large amounts of residues in the form of small trees, branches and foliage that are usually left on the ground to decay or are burned. These resources are readily available, but it is uneconomical to remove them from the forest. The potential utilization of...
Resource Type:: Masters Thesis
Full Text:: on March 15, 2012. Title: Potential Utilization of Western Juniper Residues Abstract

Influence of leachates from western juniper slash on three native grasses

Creator:: Ramsey, Katherine J.
Abstract:: Paired 30-day trials were conducted to evaluate Agropyron spicatum germination when treated with two concentrations of throughfall leachates from western juniper slash in two stages of decomposition. Data from a second pair of 49-day greenhouse trials were analyzed to evaluate emergence and growth of Aqropyron spicatum, Oryzopsis hymenoides, and Poa...
Resource Type:: Masters Thesis

ScholarsArchive@OSU

Development and morphology of juvenile western juniper (Juniperus occidentalis Hook.)

Landscape Inventory and Harvest Strategies for Individual Western Juniper in Eastern Oregon

Fertilizer use efficiency of container-grown junipers

Composition of the volatile oil from the foliage and terminal branches of Sierra juniper, Juniperus occidentalis, Hooker

Effect of western juniper on understory herbage production in Central Oregon

An attempt to recover cedarwood oil from western juniper by destructive distillation

The Impacts of Juniper Removal on Native Herbaceous Vegetation and Surface-Dwelling Invertebrates in the Sagebrush Steppe

Community structure of old-growth Juniperus occidentalis woodlands

Potential utilization of western juniper residues

Influence of leachates from western juniper slash on three native grasses

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