Index Catalog // ScholarsArchive@OSU

Mapping vegetation using landsat TM and ETM+ in Eritrea

Creator:: Iyob, Biniam
Abstract:: The objective of this study was to examine vegetation and vegetation change in Eritrea over a period from the mid 1980s to 2002 using satellite remote sensing, and relate observed changes to the recent history of drought and war in the region. Specific objectives were (1) to examine vegetation change...
Resource Type:: Masters Thesis
Full Text:: : ________________________________________________________ Julia A. Jones The objective of this study was to examine vegetation and vegetation change

An analysis of water resource conflict and cooperation in Oregon between 1990 and 2004

Creator:: Fesler, Kristel J.
Abstract:: This research provides details of water resource conflict and cooperation in Oregon between 1990 and 2004 by using an event database methodology. Events were concentrated in four of 18 basins. No basin accounted for more that 25% of the total water rights events, the most evenly distributed issue type. Overall...
Resource Type:: Masters Thesis
Full Text:: u re 5 f o r b a si n a n d m a jo r ri v er l o ca ti o n s. * W il la m et te a n d S a

Exotic plant species dynamics from 1994 to 2005 on road networks in forested landscapes of western Oregon

Creator:: Sheehy, Samantha
Abstract:: Although the Pacific Northwest has the least proportion of non-native plant species in relation to other regions of North America, exotic species continue to spread into mountainous areas, including the Cascade Range. In a forested landscape, road networks can act as corridors for exotic plant dispersal and establishment, helping species...
Resource Type:: Masters Thesis
Full Text:: : ____________________________________________________________________ Julia A. Jones Although the Pacific Northwest has the least proportion of non-native

Meadow classification in the Willamette National Forest and conifer encroachment patterns in the Chucksney-Grasshopper meadow complex, Western Cascade Range, Oregon

Creator:: Dailey, Michele Meadows
Abstract:: This study delineates and characterizes the distribution of montane meadows in the Willamette National Forest, identifies encroachment patterns in relation to topographic features and proximity to trees in the Chucksney-Grasshopper meadow complex, and examines tree species and age distributions in relation to distance from forest edges or isolated tree clusters...
Resource Type:: Masters Thesis
Full Text:: . Jones This study delineates and characterizes the distribution of montane meadows in the

Thirty-five years of forest succession in southwest Oregon : vegetation response to three distinct logging treatments

Creator:: Arthur, Aaron Stone
Abstract:: This study examined patterns and controls on 35-years of forest succession following logging in the 236 ha South Umpqua Experimental Forest within the Umpqua National Forest in southwestern Oregon. Prior to logging, the overstory in all three watersheds (~50% cover) was composed of Douglas-fir (30-40% cover), grand fir (2 to...
Resource Type:: Masters Thesis
Full Text:: approved: ______________________ Julia Jones This study examined patterns and controls on 35

Do vigorous young forests reduce streamflow? Results from up to 54 years of streamflow records in eight paired-watershed experiments in the H. J. Andrews and South Umpqua Experimental Forests

Creator:: Perry, Timothy D.
Abstract:: This study quantified the magnitude and timing of summer streamflow deficits in paired-watershed experiments in the Cascade Range of Oregon where mature and old-growth conifer forests were subjected to clearcutting, patch cutting, and overstory thinning treatments in the 1960s and 1970s. Hydrologic effects of clearcutting, small-patch cutting, and overstory thinning...
Resource Type:: Masters Thesis
Full Text:: ) Rothacher, 1968; (f) Jones and Post, 2004 13 In the Coyote Creek study area well-drained gravelly

The fishes of Tillamook Bay

Creator:: Bottom, Dan, Forsberg, Brent O., and Oregon. Dept. of Fish and Wildlife. Research and Development Section
Abstract:: Sampling with seine and trawl from May 1974 to November 1976 indicated that the species composition and distribution of fishes in Tillamook Bay through time is primarily related to the movements of marine species in and out of the estuary. Northern anchovy (Engraulis mordax), surf smelt (Hypomesus pretiosus), and shiner...
Resource Type:: Technical Report
Full Text:: Oregon Department of Fish and Wildlife F-100-R The Fishes of Tillamook Bay FINAL REPORT FISH

Fitzgerald’s idealism and the question of wealth

Creator:: Wood, Amy
Abstract:: In This Side of Paradise, The Great Gatsby, and several of his short stories, F. Scott Fitzgerald questions the importance of wealth as a factor in supporting happiness and fostering the American Dream on an individual basis. With these texts, Fitzgerald acknowledges that wealth is a factor and, simultaneously, a...
Resource Type:: Masters Thesis
Full Text:: Paradise, The Great Gatsby, and several of his short stories, F. Scott Fitzgerald questions the

Salinity and temperature interactions and their relationship to the microbiology of the estuarine environment

Creator:: Morita, Richard Y., Jones, Larry P., Griffiths, Robert P., and Staley, Thomas E.
Abstract:: An estuary, unlike the open ocean, is a dynamic system that is continuously undergoing changes in its physical and chemical properties. Marked fluctuations in the levels and kinds of nutrients, temperature, and salinity are normally found in estuarine environments. These changes occur principally as a result of freshwater intrusions, tidal...
Resource Type:: Conference Proceeding and Technical Report
Full Text:: Belle W. Baruch Coastal Research Institute by the UNIVERSITY OF SOUTH CAROLINA PRESS COLUMBIA, SOUTH

Glyphosate-resistance in Italian ryegrass (Lolium multiflorum): evaluation and investigation of the mechanisms of resistance

Creator:: Perez-Jones, Alejandro
Abstract:: A suspected glyphosate-resistant Italian ryegrass (Lolium multiflorum) (OR) population was collected from a filbert (Corylus avellana L.) orchard near Portland, OR. Based on the dose-response experiments conducted in the greenhouse, it was found that the suspected glyphosate-resistant population was approximately fivefold more resistant to glyphosate than the susceptible (S) population....
Resource Type:: Dissertation
Full Text:: OF Alejandro Perez-Jones for the degree of Doctor of Philosophy in Crop Science presented on

ScholarsArchive@OSU

Mapping vegetation using landsat TM and ETM+ in Eritrea

An analysis of water resource conflict and cooperation in Oregon between 1990 and 2004

Exotic plant species dynamics from 1994 to 2005 on road networks in forested landscapes of western Oregon

Meadow classification in the Willamette National Forest and conifer encroachment patterns in the Chucksney-Grasshopper meadow complex, Western Cascade Range, Oregon

Thirty-five years of forest succession in southwest Oregon : vegetation response to three distinct logging treatments

Do vigorous young forests reduce streamflow? Results from up to 54 years of streamflow records in eight paired-watershed experiments in the H. J. Andrews and South Umpqua Experimental Forests

The fishes of Tillamook Bay

Fitzgerald’s idealism and the question of wealth

Salinity and temperature interactions and their relationship to the microbiology of the estuarine environment

Glyphosate-resistance in Italian ryegrass (Lolium multiflorum): evaluation and investigation of the mechanisms of resistance

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