Index Catalog // ScholarsArchive@OSU

Forest harvest patterns on private land in western Oregon from 1972 to 2002

Creator:: VanNatta, Lisa R.
Abstract:: This project examined the harvest patterns found on private forestland in western Oregon (46000 1cm2) between 1972 and 2002. The research addressed hypotheses concerning the behaviors of different classes of owners as defined by total amount of forestland owned. Existing forest stand disturbance data and ownership data were combined using...
Resource Type:: Masters Thesis

Stand Structure of Old Growth Dry Mixed Conifer Forests in the Deschutes and Ochoco National Forests

Creator:: Merschel, Andrew G.
Abstract:: Old-growth dry-mixed conifer forests are valued as habitats for late seral forest species, for the ecosystem services and landscape diversity they provide, and for their aesthetic appeal. The structure of these forests has been heavily altered by historic logging of overstory ponderosa pine and Douglas-fir. Additionally, changes in fire regime...
Resource Type:: Honors College Thesis
Full Text:: old-growth dry- mixed conifer structure at a site scale and at a landscape scale. This analysis

Factors Influencing Residential Risk Perception in Fire-Prone Landscapes

Creator:: Vandeventer, Alexia
Abstract:: Since the 1990s the U.S. and especially the Western U.S. have experienced more intense and costly fires. To help address this problem government agencies are increasingly looking at homeowners in fire-prone landscapes to mitigate fire risk. Part of this effort involves communicating risk and understanding how residents perceive risk. This...
Resource Type:: Capstone Project
Full Text::           Tom Spies, representing US Forest Service, Pacific Northwest Research Station        Alexia R.E

Analyzing patterns of woody plant richness at multiple spatial scales with modeled photosynthesis

Creator:: Swenson, Jennifer J.
Abstract:: The hump-shaped relationship that predicts highest species richness (species/unit area) at intermediate levels of productivity was examined for woody plants across the Pacific and Inland Northwest of the U.S. Many studies have examined this relationship at regional scales, but commonly use species range maps and surrogate measures of productivity (e.g....
Resource Type:: Dissertation

The structure and development pattern of mixed-species forest stands in the interior cedar-hemlock zone : moist cold subzone of northwestern British Columbia

Creator:: LePage, P. (Philip)
Abstract:: A field study was established to explore stand structure and development patterns of mature, mixed-species forests in the Interior Cedar-Hemlock (ICH) zone: moist cold subzone of northwestern British Columbia. The species of interest in the study area were: western hemlock (Tsuga heterophylla (Raf.) Sarg.), western redcedar (Thuja plicata Donn), lodgepole...
Resource Type:: Masters Thesis

Land ownership and forest cover in the Oregon Coast Range : spatial pattern and social ground-truthing

Creator:: Stanfield, Brooks J.
Abstract:: We use qualitative and quantitative methods to explore social and spatial relationships between land ownership and forest cover in the Oregon Coast Range. Using a Geographic Information System (GIS) and regression analysis, we tested for spatial relationships between the structure of land ownership and forest cover across 66 watersheds in...
Resource Type:: Masters Thesis
Full Text:: Oregon Coast Range. Using a Geographic Information System (GIS) and regression analysis, we tested for

Historical disturbance regimes as a reference for forest policy

Creator:: Thompson, Jonathan R.
Abstract:: Using the historical range of forest conditions as a reference for managing landscapes has been proposed as a "coarse-filter" approach to biodiversity conservation. By emulating historical disturbance processes, it is thought that forest management can produce forest composition and structure similar to the conditions that once supported the native biota....
Resource Type:: Masters Thesis
Full Text:: guidance while working toward a PhD. Thanks Tom, for all your help with this project and for taking a

A characterization of unmanaged riparian overstories in the central Oregon Coast Range

Creator:: Nierenberg, Tara R.
Abstract:: Riparian areas that can be used as reference sites on which to base goals of vegetation restoration have not been documented in the Oregon Coast Range. I examined the composition and distribution of unmanaged riparian overstories in the central Oregon Coast Range along nine streams which have experienced minimal disturbance...
Resource Type:: Masters Thesis

Spatio-temporal pattern analysis of managed forest landscapes : a simulation approach

Creator:: Li, Habin
Abstract:: This study dealt with research problems at the landscape level. The objectives of this thesis were to develop tools to study and characterize landscapes and to interface with a geographic information system (GIS), to evaluate landscape indices, and to examine development of forest cutting patterns under different cutting methods and...
Resource Type:: Dissertation

Remote detection and predicted locations of NIPF fuel treatments in central Oregon

Creator:: Hall, Michael P.
Abstract:: Fire regimes across the western United States have been altered due to past land management and changing land use. Mitigating increased risks of wildfire occurrence in landscapes such as central Oregon requires landscape level management from both governmental and private organizations. Non-industrial private forest (NIPF) owners manage a relatively small...
Resource Type:: Masters Thesis
Full Text:: organizations. Non-industrial private forest (NIPF) owners manage a relatively small area, but they are an

ScholarsArchive@OSU

Forest harvest patterns on private land in western Oregon from 1972 to 2002

Stand Structure of Old Growth Dry Mixed Conifer Forests in the Deschutes and Ochoco National Forests

Factors Influencing Residential Risk Perception in Fire-Prone Landscapes

Analyzing patterns of woody plant richness at multiple spatial scales with modeled photosynthesis

The structure and development pattern of mixed-species forest stands in the interior cedar-hemlock zone : moist cold subzone of northwestern British Columbia

Land ownership and forest cover in the Oregon Coast Range : spatial pattern and social ground-truthing

Historical disturbance regimes as a reference for forest policy

A characterization of unmanaged riparian overstories in the central Oregon Coast Range

Spatio-temporal pattern analysis of managed forest landscapes : a simulation approach

Remote detection and predicted locations of NIPF fuel treatments in central Oregon

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