Index Catalog // ScholarsArchive@OSU

Forestry & Communication : A Coos Bay Case Study

Creator:: Livingstone, Tasha
Abstract:: This thesis combines elements of forestry, interpersonal communication, and rhetoric to describe where residents of Coos Bay and North Bend Oregon obtain information about forests and forest uses, and how they view the credibility of that information. As a qualitative exploratory study, grounded theory methodology was used to develop theme...
Resource Type:: Masters Thesis
Full Text:: describe where residents of Coos Bay and North Bend Oregon obtain information about forests and forest

Comparing structure and development of Douglas-fir old-growth, plantations, and young natural forests in western Oregon

Creator:: Dowling, Christopher D.
Abstract:: Ages, diameter growth, density, tree size, and species were studied in old-growth, plantation, and young natural Douglas-fir stands in three areas in western Oregon: the western and eastern Coast Range and the western Cascades. The purpose was to compare the development of these three stand types and to determine whether...
Resource Type:: Masters Thesis

Assessment of the accuracy of forested classifications within two broad-scale remotely-sensed vegetation databases in eastern Oregon

Creator:: Langhoff, Cory A.
Abstract:: An accuracy assessment of two broad-scale vegetation databases for eastern Oregon, both developed from satellite imagery, was performed to assess the usefulness of the databases for forest landscape planning and assessment efforts. The two databases were the Oregon Department of Forestry (ODF) vegetation database and the U.S. Geological Survey National...
Resource Type:: Masters Thesis
Full Text:: . The two databases were the Oregon Department of Forestry (ODF) vegetation database and the U.S

Using oral histories to document changing forest cover patterns : Soap Creek Valley, Oregon, 1500-1999

Creator:: Zybach, Bob
Abstract:: This thesis examines forest history of a portion of the Douglas-fir Region: Soap Creek Valley, a 15,000 acre sub-basin of the Luckiamute River in northern Benton County, Oregon. The primary reasons for the research were to test oral history methodology, document sub-basin scale forest cover pattern changes, and determine basic...
Resource Type:: Masters Thesis

The Tillamook : stories from a created forest

Creator:: Wells, Gail Elizabeth
Abstract:: Starting more than 60 years ago, a complex of four forest fires occurring at six-year intervals burned almost 400 square miles of virgin Douglas-fir forest in the northwestern Coast Range of Oregon. The area, which became known as the Tillamook Burn, was the focus of an unprecedented reforestation effort drawing...
Resource Type:: Masters Thesis

Disturbance and landscape history as a reference for evaluating forest management effects at a regional scale : examples from the Coast Range of Oregon, USA

Creator:: Nonaka, Etsuko
Abstract:: History is an invaluable source of information to understand and evaluate management influences on contemporary ecosystems and landscapes. The first two chapters (Chapters 2 and 3) explored the concept of historical range of variability (HRV) in landscape structure and stand structure using a stochastic fire simulation model to simulate presettlement...
Resource Type:: Masters Thesis
Full Text:: is to examine the variability in forest stand structure and disturbance history in the Oregon Coast

Examination of imputation methods to estimate status and change of forest attributes from paneled inventory data

Creator:: Eskelson, Bianca N. I.
Abstract:: The Forest Inventory and Analysis (FIA) program conducts an annual inventory throughout the United States. In the western United States, 10% of all plots (one panel) are measured annually, and a moving average is used for estimating current condition and change of forest attributes while alternative methods are sought in...
Resource Type:: Dissertation
Full Text:: Status and Change of Forest Attributes from Paneled Inventory Data. Abstract approved

The ecological legacy of Indian burning practices in southwestern Oregon

Creator:: Carloni, Kenneth R.
Abstract:: Two research questions are posed: (1) How have ecosystem conditions changed through time in southwestern Oregon? (2) How have culture-driven and climate-driven processes contributed to ecosystem change in southwestern Oregon? A brief introduction to the Little River study area is followed by a cultural and ecological history of the watershed....
Resource Type:: Dissertation
Full Text:: through time in southwestern Oregon? (2) How have culture-driven and climate-driven processes

Mixed-conifer forests of central Oregon : structure, composition, history of establishment, and growth

Creator:: Merschel, Andrew G.
Abstract:: The structure and composition of mixed-conifer forest (MCF) in central Oregon has been altered by fire exclusion and logging. The resulting increased density, spatial contagion, and loss of fire resistant trees decrease the resiliency of this ecosystem to fire, drought, and insects. The historical and current composition and structure of...
Resource Type:: Masters Thesis
Full Text:: Thomas A. Spies The structure and composition of mixed-conifer forest (MCF) in central Oregon has

The use of ơ15N and ơ¹³C to analyze food webs and identify source-sink relationships in riparian canopy vegetation of the Oregon Coast Range

Creator:: Scott, Emily E.
Abstract:: In the Coast Range of western Oregon, some natural resource managers are converting red alder-dominated riparian areas to conifers to increase the future source of in-stream large wood for salmonid habitat. However, studies in Alaska have shown red alder-dominated riparian areas support greater invertebrate biomass compared to conifer-dominated areas. In...
Resource Type:: Masters Thesis

ScholarsArchive@OSU

Forestry & Communication : A Coos Bay Case Study

Comparing structure and development of Douglas-fir old-growth, plantations, and young natural forests in western Oregon

Assessment of the accuracy of forested classifications within two broad-scale remotely-sensed vegetation databases in eastern Oregon

Using oral histories to document changing forest cover patterns : Soap Creek Valley, Oregon, 1500-1999

The Tillamook : stories from a created forest

Disturbance and landscape history as a reference for evaluating forest management effects at a regional scale : examples from the Coast Range of Oregon, USA

Examination of imputation methods to estimate status and change of forest attributes from paneled inventory data

The ecological legacy of Indian burning practices in southwestern Oregon

Mixed-conifer forests of central Oregon : structure, composition, history of establishment, and growth

The use of ơ15N and ơ¹³C to analyze food webs and identify source-sink relationships in riparian canopy vegetation of the Oregon Coast Range

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