Index Catalog // ScholarsArchive@OSU

Impacts of instream flows on the Colorado River Delta, Mexico : spatial vegetation change analysis and opportunities for restoration

Creator:: Zamora-Arroyo, Jose Francisco
Abstract:: Until the 1930s, flows of the Colorado River maintained approximately 781,060 hectares of wetlands in its delta. These wetlands provided important feeding and nesting grounds for resident and migratory birds as well as spawning and protection habitat for many fish and other invertebrate species. However, the Delta's wetlands started to...
Resource Type:: Dissertation

Regeneration and growth of several canopy tree species in the Maya Forest of Quintana Roo, Mexico : the role of competition and microhabitat conditions

Creator:: Sorensen, NaDene S.
Abstract:: We evaluated the regeneration behavior and early growth rates of 10 non-pioneer canopy tree species in medium-height, semi-evergreen dry tropical forest in Quintana Roo, Mexico. These species provide timber and non-timber forest products for local communities and include evergreen and deciduous species with varied dispersal mechanisms. The species were Coccoloba...
Resource Type:: Dissertation

Using rootstocks to manipulate vine physiological performance and mediate changes in fruit and wine composition

Creator:: Sampaio, Tiago Luís Barros
Abstract:: A rootstock trial was established in 1997 at the OSU Woodhall vineyard, located in the Southern Willamette Valley, which included two experiments. The first experiment was a factorial of four varieties grafted on to 9 rootstocks, and also as ungrafted vines (a split-plot design). The second experiment was a randomized...
Resource Type:: Dissertation
Full Text:: , Michael Moyer, Samuel Trashel, Scott Robbins, Stacy Kish, Stephanie Hernandez, Suzanne Lovelady, and

IIFET 2006 Portsmouth Conference Participants

Creator:: International Institute of Fisheries Economics and Trade
Abstract:: IIFET 2006 Portsmouth Conference Participants List
Resource Type:: Other
Full Text:: . Juan M. Hernandez University of Las Palmas de Gran Canaria c/Saulo Torón s/n Las Palmas Las Palmas

Pineapple juice : phenolic composition and enzymatic browning inhibition

Creator:: Wen, Ling
Abstract:: The phenolic profile of pineapple juice was analyzed by reverse-phase HPLC/Diode Array Detector, and 9 major peaks accounting for 70% of total peak area were characterized. None of these peaks are represented by the pineapple phenolics reported to be present by previous workers. Most of the major peaks are not...
Resource Type:: Dissertation
Full Text:: manuscript. Dr. Victor L. Hsu ran most of NMR experiments and assisted in NNIR data interpretation in

Latinos, loggers and old hippies : rural revitalization in the Pacific Northwest

Creator:: Kubein, Adele
Abstract:: This ethnography looks at the processes a rural Oregon community is undergoing as some members attempt to re-animate the community by creating a community center after the loss of its school and market, two vital services that provided venues for social interaction and engagement. The methodology for this research includes...
Resource Type:: Masters Thesis

Growth and characterization of zinc ferrite thin films for high frequency applications

Creator:: Hu, Jiqing
Abstract:: Ferrites have been used for various high frequency applications as bulk materials. These applications, however, are limited to large dimension devices. In this thesis, thin film ferrites were deposited from a low temperature solution-based deposition process that is suitable for micro-scale high frequency applications. The low temperature nature of this...
Resource Type:: Dissertation

Survival and persistence of Bacteroidales human and ruminant specific fecal markers and occurrence with fecal pathogens

Creator:: Walters, Sarah P.
Abstract:: Aquatic fecal contamination from non-point sources impairs environmental health and serves as a vehicle for transmission of waterborne disease, resulting in economic losses worldwide. Accurate methods of diagnosing fecal pollution and its source are needed to prevent human exposure, remediate pollution, and reduce economic impacts. In order to obtain this...
Resource Type:: Dissertation
Full Text:: . Field was involved in data interpretation as well as preparation and editing of manuscripts. Victor

Phylogenetics and genomic patterns of speciation in Pinus with an empahsis on subgenus Strobus

Creator:: Syring, John V.
Abstract:: Data from nuclear ribosomal internal transcribed spacer regions (nrITS) and chloroplast DNA (cpDNA) have failed to resolve phylogenetic relationships in Pinus. To provide greater interspecific resolution, five low-copy nuclear genes were developed from mapped conifer anchor loci. Four genes were sequenced from species representing all Pinus subsections. Individual loci do...
Resource Type:: Dissertation

Derivation of near-shore bathymetry from multispectral satellite imagery used in a coastal terrain model for the topographic analysis of human influence on coral reefs

Creator:: Hogrefe, Kyle Richard
Abstract:: The analysis of material and energy exchange between the marine and terrestrial components of island ecosystems enables research into the impact of human population and land use on the health of coral reef habitat. Satellite and acoustic remote sensing technologies enable the collection of data to produce high resolution bathymetry...
Resource Type:: Masters Thesis

ScholarsArchive@OSU

Impacts of instream flows on the Colorado River Delta, Mexico : spatial vegetation change analysis and opportunities for restoration

Regeneration and growth of several canopy tree species in the Maya Forest of Quintana Roo, Mexico : the role of competition and microhabitat conditions

Using rootstocks to manipulate vine physiological performance and mediate changes in fruit and wine composition

IIFET 2006 Portsmouth Conference Participants

Pineapple juice : phenolic composition and enzymatic browning inhibition

Latinos, loggers and old hippies : rural revitalization in the Pacific Northwest

Growth and characterization of zinc ferrite thin films for high frequency applications

Survival and persistence of Bacteroidales human and ruminant specific fecal markers and occurrence with fecal pathogens

Phylogenetics and genomic patterns of speciation in Pinus with an empahsis on subgenus Strobus

Derivation of near-shore bathymetry from multispectral satellite imagery used in a coastal terrain model for the topographic analysis of human influence on coral reefs

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