Index Catalog // ScholarsArchive@OSU

Spatial and Temporal Variability of Heavy Metals (Lead, Copper, and Zinc) in Stormwater, Moss, and Street Dust in Portland, OR

Creator:: Bauer, Sophia O. A.
Abstract:: Lead (Pb), copper (Cu), and zinc (Zn) are known to have detrimental effects on aquatic and terrestrial ecosystems, and to human health both in rural and urban areas. Heavy metal contamination enters stormwater by atmospheric deposition and by the collection of surface particles during overland flow. Stormwater runoff in urban...
Resource Type:: Masters Thesis
Full Text:: (Lead, Copper, and Zinc) in Stormwater, Moss, and Street Dust in Portland, OR Abstract

Contemporary regional forest dynamics in the Pacific Northwest

Creator:: Reilly, Matthew J. (Matthew Justin), 1975-
Abstract:: Recent climatic warming trends and increases in the frequency and extent of wildfires have prompted much concern regarding the potential for rapid change in the structure and function of forested ecosystems around the world. Episodes of mortality in wildfires and insect outbreaks associated with drought have affected large areas and...
Resource Type:: Dissertation
Full Text:: Contemporary Regional Forest Dynamics in the Pacific Northwest

Residential water conservation and energy efficiency impacts through effective scheduling and opportunities for regional expansion : a case study of a gas tankless water heater with recirculation loop

Creator:: Johnson, Erica M.
Abstract:: This study focused on the potential water and energy savings from implementing a revised schedule of a recirculation pump connected to a condensing gas tankless water heater located in a study home in Portland, Oregon. The existing recirculation pump activation schedule was studied for its impact on the overall water...
Resource Type:: Masters Thesis
Full Text:: Portland, OR from May to August 2012….. 50 19. Start of first shower events recorded by time of day

Relationships, communication, and power in Willamette Valley watershed councils : toward building resilient collaborative pathways

Creator:: Myhre, Andrea L.
Abstract:: The purpose of this research is to investigate how stakeholders involved in collaborative watershed groups in Oregon work with each other to form ideas and take action. Most collaboration efforts include encouraging a high level of trust with a great value placed on relationships and partners, being open and flexible,...
Resource Type:: Masters Thesis
Full Text:: projects or activities of the Council are you the most familiar with or have participated in? 53 Figure 7

A study of acculturation : ORMU57, Portland's Old Chinatown, ca. 1870-1920

Creator:: Wernz, Maralee
Abstract:: This archaeological based research uses ceramics in the study of acculturation from a site excavated by an urban archaeology contract firm, and utilizes the theories of consumer choice, ethnicity and acculturation. Artifact analysis took place in the form of minimum vessel counts, artifact relative frequencies, and Chinese artifact values, as...
Resource Type:: Masters Thesis
Full Text:: Portland those elements most important to the culture for cultural survival would be conserved or

Analysis of the regional carbon balance of Pacific Northwest forests under changing climate, disturbance, and management for bioenergy

Creator:: Hudiburg, Tara W.
Abstract:: Atmospheric carbon dioxide levels have been steadily increasing from anthropogenic energy production, development and use. Carbon cycling in the terrestrial biosphere, particularly forest ecosystems, has an important role in regulating atmospheric concentrations of carbon dioxide. US West coast forest management policies are being developed to implement forest bioenergy production while...
Resource Type:: Dissertation
Full Text:: presented on June 14, 2012. Title: Analysis of the Regional Carbon Balance of Pacific Northwest Forests

Riparian bird communities in Portland, Oregon : habitat, urbanization, and spatial scale patterns

Creator:: Hennings, Lori A.
Abstract:: Urban ecosystems are characterized by human disturbance and changes in the amount, types, and spatial arrangement of wildlife habitat. The relative importance of habitat and human associated variables to urban birds is unknown. In 1999, I surveyed spring bird and plant communities along 54 perennial streams in the Portland, Oregon...
Resource Type:: Masters Thesis
Full Text:: northwest Oregon, an area roughly 55 x 30 km (Appendix 1). Metro Regional Services (Metro) directs

A human health risk assessment of hazardous air pollutants in Portland, Oregon

Creator:: Tam, Bonnie
Abstract:: In 1990, the Clean Air Act (CAA) Amendments authorized the regulation of 188 hazardous air pollutants (HAP). Exposure to HAPs at sufficient concentrations and durations can increase both cancer and serious adverse non-carcinogenic effects. The purpose of this study was to conduct a human health risk assessment using data of...
Resource Type:: Masters Thesis
Full Text:: developed by the EPA (Table 3). Monitor sites were at five locations: (1) northwest quadrant of Portland at

Partnerships at the center of Advanced Learning : a regional educational reform initiative

Creator:: Dunlap, Joseph H.
Abstract:: The purpose of this research study is to investigate and gain understanding of the factors contributing to development of the Center for Advanced Learning (CAL), a regional collaborative educational reform project and the partnerships that emerged from that process. The development process and partnerships are examined from a systems thinking...
Resource Type:: Dissertation
Full Text:: , increased community 24 recognition, the ability to participate and influence local or regional

Portlandia's Other Children : Refugee Communities in Urban Life

Creator:: Kubein, Adele M.
Abstract:: This research analyzes the relations of ethnic refugee communities and particularly their businesses to gentrification and community vitality in a neighborhood in Portland, Oregon. The data indicates that gentrification is not a linear process of displacement of African Americans by Whites seeking affordable housing and new frontiers, but rather is...
Resource Type:: Dissertation
Full Text:: Portland, Oregon. The data indicates that gentrification is not a linear process of displacement of

ScholarsArchive@OSU

Spatial and Temporal Variability of Heavy Metals (Lead, Copper, and Zinc) in Stormwater, Moss, and Street Dust in Portland, OR

Contemporary regional forest dynamics in the Pacific Northwest

Residential water conservation and energy efficiency impacts through effective scheduling and opportunities for regional expansion : a case study of a gas tankless water heater with recirculation loop

Relationships, communication, and power in Willamette Valley watershed councils : toward building resilient collaborative pathways

A study of acculturation : ORMU57, Portland's Old Chinatown, ca. 1870-1920

Analysis of the regional carbon balance of Pacific Northwest forests under changing climate, disturbance, and management for bioenergy

Riparian bird communities in Portland, Oregon : habitat, urbanization, and spatial scale patterns

A human health risk assessment of hazardous air pollutants in Portland, Oregon

Partnerships at the center of Advanced Learning : a regional educational reform initiative

Portlandia's Other Children : Refugee Communities in Urban Life

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