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Filtering by: Alt title Wright's Point, Harney County, Oregon : an example of inverted topography Advisor Miller, Richard F.

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

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of the Cascades, it also extended from Trinity County California to southern Jackson County Oregon
Vegetation and soil response to tree removal methods in invasive western juniper woodlands

Creator:

O'Connor, Casey A.

Abstract:

On piñon-juniper encroached sites that lack the understory fuels to carry a prescribed fire, treatment options are limited to mechanical methods. Cutting with chainsaws and leaving the trees on site has been the primary treatment method for such sites, however this method creates a potential fire hazard, particularly in the...

Resource Type:

Masters Thesis

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project study site in Harney County, southeastern Oregon
The influence of environmental attributes on temporal and structural dynamics of western juniper woodland development and associated fuel loading characteristics

Creator:

Johnson, Dustin D.

Abstract:

Since European American settlement of the Intermountain Region, dramatic changes in vegetation composition and structure have occurred in the sagebrush steppe ecosystem. Western juniper (Juniperus occidentalis spp. occidentalis Vasek), although indigenous to the Intermountain Region, has increased since the late 1800s. Considerable work has been done documenting juniper woodland expansion...

Resource Type:

Masters Thesis

Full Text:

AN ABSTRACT OF THE THESIS OF Dustin D. Johnson for the degree

ScholarsArchive@OSU

Community structure of old-growth Juniperus occidentalis woodlands

Vegetation and soil response to tree removal methods in invasive western juniper woodlands

The influence of environmental attributes on temporal and structural dynamics of western juniper woodland development and associated fuel loading characteristics

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