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- Campus Sustainability Office Publications, Reports and Presentations (26)
- Environmental Science and Management Faculty Publications and Presentations (15)
- Dissertations and Theses (6)
- Geography Faculty Publications and Presentations (4)
- Institute for Sustainable Solutions Publications and Presentations (3)
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- University Honors Theses (2)
- Civil and Environmental Engineering Faculty Publications and Presentations (1)
- Environmental Science and Management Professional Master's Project Reports (1)
- Institute for Natural Resources Publications (1)
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- Student Research Symposium (1)
- Urban Studies and Planning Faculty Publications and Presentations (1)
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Recovery Of Black Carbon Concentrations In Burned Forests, Monica V. Zapata Villegas, Kelly E. Gleason
Recovery Of Black Carbon Concentrations In Burned Forests, Monica V. Zapata Villegas, Kelly E. Gleason
Student Research Symposium
Forest fires shed light absorbing particles (LAP), such as black carbon and burned woody debris, into snowpacks, darkening snow surface albedo, and advancing snowmelt timing and snow disappearance patterns for decades following fire. Although the role of LAPs in seasonal snow has been extensively studied in recent years, the spatiotemporal variability of LAPs and contributions to snowmelt relative to years since fire and burn severity is still unknown. In the Triple Divide region of western Wyoming, the headwaters of the Colorado, Columbia, and Missouri rivers, we quantified the spatiotemporal variability of forest fire effects on snow albedo, using geochemical analysis …
Towards More Equitable And Climate Resilient Communities With Jola Ajibade, Jola Ajibade
Towards More Equitable And Climate Resilient Communities With Jola Ajibade, Jola Ajibade
PDXPLORES Podcast
In this episode of PDXPLORES, Professor Jola Ajibade discusses research examining how cascading social and environmental hazards might impact communities in the Portland metro region and what policymakers and community members can do to mitigate the risks and promote a more just, livable, and sustainable urban future.
Click on the "Download" button to access the audio transcript.
Equilibria: Sustainability And Eco-Awareness In Music Production, Ashley A. Kahl-Placek
Equilibria: Sustainability And Eco-Awareness In Music Production, Ashley A. Kahl-Placek
University Honors Theses
Cross-disciplinary exploration between science and the arts is one tool to help solve some of the biggest issues facing humans. Climate change and loss of biodiversity can be represented via sound art and contemporary music composition. Wholistic eco-awareness and sustainability are possible when projects are based in unique species-inspired soundscapes, the cultivation of targeted, action-inspiring lyricism, and a sustainable navigation of the marketing and distribution pathways of the music industry. From the fall of 2021 to summer of 2022, field recordings of unique ecosystems were collected and combined with songwriting rooted in a love and hope for the future of …
Current Stormwater Practices And Future Implementation At Portland State University With The Uncertainty Of Climate Change, Evan Suemori, Alexandra Vargas Quiñones
Current Stormwater Practices And Future Implementation At Portland State University With The Uncertainty Of Climate Change, Evan Suemori, Alexandra Vargas Quiñones
Environmental Science and Management Professional Master's Project Reports
Stormwater runoff is one of the most critical environmental issues in urban areas and is only expected to worsen as climate change persists (EPA, 2016). When precipitation events occur, stormwater travels across impervious surfaces collecting soils and pollutants which can negatively impact water quality in receiving waters. Additionally, stormwater has human health impacts, specifically through flooding and the contamination of drinking water. According to the Intergovernmental Panel on Climate Change (IPCC), it has been determined that climate change will increase the frequency, intensity, and/or number of precipitation events in some regions, including the Pacific Northwest, and decrease in others (IPCC, …
Urban Lakes: Ecosystem Services And Management, Laura Costadone
Urban Lakes: Ecosystem Services And Management, Laura Costadone
Dissertations and Theses
Lakes provide a variety of ecosystem services and benefits that greatly contribute to urban sustainability. Despite the growing interest in integrating freshwater systems into management and policy decisions, urban lakes are often overlooked in land-use planning. Nutrient and pollutant runoff from the surrounding urbanized watershed result in water quality deterioration that negatively impact the lake ecological functions and related ecosystem services. The vulnerability and degradation of these urban ecosystems should be a matter of concern, especially considering that, in rapidly growing metropolitan areas, the demand for aesthetic and recreational services provided by urban lakes is increasing. The overall goal of …
Understanding Institutional, Social, And Ecological Systems Influencing Climate Change Adaptation And Water Governance In Wine Regions: A Comparative Case Study Of Oregon's Willamette Valley, Usa And Tasmania, Australia, Erin Upton
Dissertations and Theses
My research examines how water management decisions create opportunities or barriers to climate change adaptation in wine regions. Water is a critical resource for economic and environmental sustainability in wine grape growing regions. Climate uncertainty presents considerable risk and vulnerability to freshwater resources in wine producing regions where needs for access to water will increase with more frequent climate extremes. Climate adaptation in the wine industry is a complex problem that requires multi-disciplinary approaches. This research aims to strengthen the interface between water governance and technological and viticulture adaptation approaches. Water resources are shared across regions by stakeholders with varied …
Collaboration And Evaluation In Urban Sustainability And Resilience Transformations: The Keys To A Just Transition?, Liliana Elizabeth Caughman
Collaboration And Evaluation In Urban Sustainability And Resilience Transformations: The Keys To A Just Transition?, Liliana Elizabeth Caughman
Dissertations and Theses
Climate has changed and will continue changing; city populations are swelling as urbanization continues to accelerate; extreme environmental events like heat waves and floods are becoming more severe and more common; and the climate justice movement is rapidly gaining momentum. It in this context that municipal governments find themselves urgently seeking solutions to transition cities from extractive, vulnerable, and unjust to sustainable, resilient, and equitable. The task is complex and will require systemic transformations across interconnected social, environmental, and economic infrastructures. Emerging theories regarding how to govern such massive changes suggest Transition Management strategies and the values of a just …
Stars Annual Report, 2020, Campus Sustainability Office
Stars Annual Report, 2020, Campus Sustainability Office
Campus Sustainability Office Publications, Reports and Presentations
The Campus Sustainability Office (CSO) compiles information from departments across campus annually to complete the STARS Report. The score is based on the number of points received across five categories: Academics, Engagement, Operations, and Planning & Administration, and Innovation & Leadership. PSU has maintained a Gold rating since the institution began reporting in 2011 and is within the top 40 of over 400 reporting institutions. This summary includes improvement opportunities to assist our efforts to eventually become a STARS Platinum institution. For more information on improvement opportunities please contact Amanda Wolf at wolf@pdx.edu
Utility Summary Fiscal Year 2020, Campus Sustainability Office
Utility Summary Fiscal Year 2020, Campus Sustainability Office
Campus Sustainability Office Publications, Reports and Presentations
Energy usage listed by building.
Widespread Severe Wildfires Under Climate Change Lead To Increased Forest Homogeneity In Dry Mixed-Conifer Forests, Brooke Alyce Cassell, Robert M. Scheller, Melissa S. Lucash, Matthew Hurteau, E. Louise Loudermilk
Widespread Severe Wildfires Under Climate Change Lead To Increased Forest Homogeneity In Dry Mixed-Conifer Forests, Brooke Alyce Cassell, Robert M. Scheller, Melissa S. Lucash, Matthew Hurteau, E. Louise Loudermilk
Environmental Science and Management Faculty Publications and Presentations
Climate warming in the western United States is causing changes to the wildfire regime in mixed-conifer forests. Rising temperatures, longer fire seasons, increased drought, as well as fire suppression and changes in land use, have led to greater and more severe wildfire activity, all contributing to altered forest composition over the past century. To understand future interactions among climate, wildfire, and vegetation in a fire-prone landscape in the southern Blue Mountains of central Oregon, we used a spatially explicit forest landscape model, LANDIS-II, to simulate forest and fire dynamics under current management practices and two projected climate scenarios. The results …
Psu Green Building Internship Final Report, 2019: Karl Miller Center Post-Occupancy Study, Everett Stilley, Junyoung Lee
Psu Green Building Internship Final Report, 2019: Karl Miller Center Post-Occupancy Study, Everett Stilley, Junyoung Lee
Campus Sustainability Office Publications, Reports and Presentations
This study examined the effectiveness of the passive cooling strategies in the Karl Miller Center (KMC) at Portland State University. Due to the warm temperatures reached in Portland during the summer months and the absence of a mechanical cooling system on the Pavilion side of the KMC, classrooms can exceed thermal comfort preferences on a number of occasions. Previous studies have recommended taking certain classrooms “offline” after 12pm in the summer, where they are only available for morning classes. This study aimed to update the classroom prioritization as well as analyze the employed cooling strategies and begin a long term …
Mountain Lakes: Eyes On Global Environmental Change, Katrina A. Moser, Jill S. Baron, Janice Brahney, Isabella A. Olesky, Jasmine E. Saros, Elizabeth J. Hundey, Steven A. Sadro, Jiri Kopácek, Ruben Sommaruga, Martin J. Kainz, Angela L. Strecker, Sudeep Chandra, David M. Walters, Daniel L. Preston, Neal Michelutti, Fabio Lepori, Sarah A. Spaulding, Kyle R. Christianson, John M. Melack, J. P. Smol
Mountain Lakes: Eyes On Global Environmental Change, Katrina A. Moser, Jill S. Baron, Janice Brahney, Isabella A. Olesky, Jasmine E. Saros, Elizabeth J. Hundey, Steven A. Sadro, Jiri Kopácek, Ruben Sommaruga, Martin J. Kainz, Angela L. Strecker, Sudeep Chandra, David M. Walters, Daniel L. Preston, Neal Michelutti, Fabio Lepori, Sarah A. Spaulding, Kyle R. Christianson, John M. Melack, J. P. Smol
Environmental Science and Management Faculty Publications and Presentations
Mountain lakes are often situated in protected natural areas, a feature that leads to their role as sentinels of global environmental change. Despite variations in latitude, mountain lakes share many features, including their location in catchments with steep topographic gradients, cold temperatures, high incident solar and ultraviolet radiation (UVR), and prolonged ice and snow cover. These characteristics, in turn, affect mountain lake ecosystem structure, diversity, and productivity. The lakes themselves are mostly small and shallow, and up until recently, have been characterized as oligotrophic. This paper provides a review and update of the growing body of research that shows that …
Stars Annual Report, 2019, Campus Sustainability Office
Stars Annual Report, 2019, Campus Sustainability Office
Campus Sustainability Office Publications, Reports and Presentations
The Campus Sustainability Office (CSO) compiles information from departments across campus annually to complete the STARS Report. The score is based on the number of points received across five categories: Academics, Engagement, Operations, and Planning & Administration, and Innovation & Leadership. PSU has maintained a Gold rating since the institution began reporting in 2011 and is within the top 40 of over 400 reporting institutions. This summary includes improvement opportunities to assist our efforts to eventually become a STARS Platinum institution. For more information on improvement opportunities please contact Amanda Wolf at wolf@pdx.edu
Utility Summary Fiscal Year 2019, Campus Sustainability Office
Utility Summary Fiscal Year 2019, Campus Sustainability Office
Campus Sustainability Office Publications, Reports and Presentations
Summary of energy usage listed by building.
Campus Sustainability Office Annual Report, 2018-2019, Campus Sustainability Office
Campus Sustainability Office Annual Report, 2018-2019, Campus Sustainability Office
Campus Sustainability Office Publications, Reports and Presentations
The Campus Sustainability Office 2018-2019 annual report.
Psu Green Building Internship Final Presentation, 2019: Kmc Post-Occupancy Study, Junyoung Lee, Everett Stilley
Psu Green Building Internship Final Presentation, 2019: Kmc Post-Occupancy Study, Junyoung Lee, Everett Stilley
Campus Sustainability Office Publications, Reports and Presentations
Survey students taking classes in Pavilion classrooms during summer 2019 term. Analyze data to update classroom scheduling recommendations.
A Comparison Of Neighborhood-Scale Interventions To Alleviate Urban Heat In Doha, Qatar, Salim Ferwati, Cynthia Skelhorn, Vivek Shandas, Yasuyo Makido
A Comparison Of Neighborhood-Scale Interventions To Alleviate Urban Heat In Doha, Qatar, Salim Ferwati, Cynthia Skelhorn, Vivek Shandas, Yasuyo Makido
Urban Studies and Planning Faculty Publications and Presentations
Recent evidence suggests that many densely populated areas of the world will be uninhabitable in the coming century due to the depletion of resources, climate change, and increasing urbanization. This poses serious questions regarding the actions that require immediate attention, and opportunities to stave off massive losses of infrastructure, populations, and financial investments. The present study utilizes microclimate modeling to examine the role of landscape features as they affect ambient temperatures in one of the fastest growing regions of the world: Doha, Qatar. By modeling three study sites around Doha—one highly urbanized, one newly urbanizing, and one coastal low-density urbanized—the …
Psu University Services Building Leed Eb Materials Audit Report, Christa Mcdermott, Emily Murkland, Bryan Nguyen, Tay Stone, Rushada Wimer
Psu University Services Building Leed Eb Materials Audit Report, Christa Mcdermott, Emily Murkland, Bryan Nguyen, Tay Stone, Rushada Wimer
Campus Sustainability Office Publications, Reports and Presentations
This report provides Portland State University’s (PSU) Campus Sustainability Office (CSO), with an objective third party LEED O+M Materials Assessment of PSU’s University Services Building (USB). The data collected for this audit provides CSO with insight into the building’s current waste composition and diversion rate. Additionally, it identifies opportunities to reduce the amount of recoverable materials ending up in the landfill stream. Community Environmental Services (CES) conducted material audits for 100% of USB’s landfill-bound, commingled recycling, and compost streams during a 24-hour period. While, audited construction and demolition (C&D) materials were generated over the course of a week.
An Analysis Of Green Infrastructure Implementation Strategies In Portland And Other Global Leaders In Climate Action, Rachel L.R. Lemont
An Analysis Of Green Infrastructure Implementation Strategies In Portland And Other Global Leaders In Climate Action, Rachel L.R. Lemont
University Honors Theses
Green infrastructure has become increasingly popular as a way to mitigate and adapt to the effects of climate change in urban environments. Cities all over the world, including Portland, have developed their own strategies which inform local organizations on the actions they should take to be climate resilient - and many of these strategies include the implementation of green infrastructure. This thesis compares Portland's green infrastructure implementation strategies to those known around the world, and utilizes themes found in those strategies to create a survey on local green infrastructure initiatives in the Portland area. This information will be important for …
Psu Market Center Building Leed Eb Materials Audit Report, Christa Mcdermott, Emily Murkland, Bryan Nguyen, Tay Stone, Rushada Wimer
Psu Market Center Building Leed Eb Materials Audit Report, Christa Mcdermott, Emily Murkland, Bryan Nguyen, Tay Stone, Rushada Wimer
Campus Sustainability Office Publications, Reports and Presentations
This report provides Portland State University’s (PSU) Campus Sustainability Office (CSO), with an objective third party LEED O+M Materials Assessment of PSU’s Market Center Building (MCB). The data collected for this audit provides CSO with insight into the building’s current waste composition and diversion rate. Additionally, it identifies opportunities to reduce the amount of recoverable materials ending up in the landfill stream. Community Environmental Services (CES) conducted material audits for 100% of MCB’s landfill-bound, commingled recycling, glass bottles and jars recycling, and compost streams during a 24-hour period.
Assessing The Effects Of Climate Change And Fuel Treatments On Forest Dynamics And Wildfire In Dry Mixed-Conifer Forests Of The Inland West: Linking Landscape And Social Perspectives, Brooke Alyce Cassell
Assessing The Effects Of Climate Change And Fuel Treatments On Forest Dynamics And Wildfire In Dry Mixed-Conifer Forests Of The Inland West: Linking Landscape And Social Perspectives, Brooke Alyce Cassell
Dissertations and Theses
Over the past century in the western United States, warming has produced larger and more severe wildfires than previously recorded. General circulation models and their ensembles project continued increases in temperature and the proportion of precipitation falling as rain. Warmer and wetter conditions may change forest successional trajectories by modifying rates of vegetation establishment, competition, growth, reproduction, and mortality. Many questions remain regarding how these changes will occur across landscapes and how disturbances, such as wildfire, may interact with changes to climate and vegetation. Forest management is used to proactively modify forest structure and composition to improve fire resilience. Yet, …
Campus Sustainability Office Annual Report, 2017-2018, Campus Sustainability Office
Campus Sustainability Office Annual Report, 2017-2018, Campus Sustainability Office
Campus Sustainability Office Publications, Reports and Presentations
The Campus Sustainability Office 2017-2018 annual report.
Psu Green Building Internship Final Report, 2018: Karl Miller Center Post-Occupancy Study, Omar Abu Sulaiman, Jocelyn Reynolds
Psu Green Building Internship Final Report, 2018: Karl Miller Center Post-Occupancy Study, Omar Abu Sulaiman, Jocelyn Reynolds
Campus Sustainability Office Publications, Reports and Presentations
In this report, both occupant comfort perception-based data, collected via surveys, and building performance-based data, collected via sensors, are utilized to conduct a post-occupancy evaluation of Portland State University’s (PSU) new Karl Miller Center (KMC), formerly known as the School of Business Administration. The KMC was completed in September 2017 and is on track to earn LEED Platinum certification, primarily for the passive ventilation strategies incorporated into its design. The environmental factors studied in this report are air and concrete slab temperatures, CO2 levels, and airflow. The personal factors studied in this report are clothing levels (clo), gender identity, thermal …
Stars Annual Report, 2018, Campus Sustainability Office
Stars Annual Report, 2018, Campus Sustainability Office
Campus Sustainability Office Publications, Reports and Presentations
The Campus Sustainability Office (CSO) compiles information from departments across campus annually to complete the STARS Report. The score is based on the number of points received across five categories: Academics, Engagement, Operations, and Planning & Administration, and Innovation & Leadership. PSU has maintained a Gold rating since the institution began reporting in 2011 and is within the top 40 of over 400 reporting institutions. This summary includes improvement opportunities to assist our efforts to eventually become a STARS Platinum institution. For more information on improvement opportunities please contact Amanda Wolf at wolf@pdx.edu
Utility Summary Fiscal Year 2018, Campus Sustainability Office
Utility Summary Fiscal Year 2018, Campus Sustainability Office
Campus Sustainability Office Publications, Reports and Presentations
Summary of energy use listed by building
Psu Green Building Internship Final Presentation, 2018: Karl Miller Center Post-Occupancy Study, Omar Abu Sulaiman, Jocelyn Reynolds
Psu Green Building Internship Final Presentation, 2018: Karl Miller Center Post-Occupancy Study, Omar Abu Sulaiman, Jocelyn Reynolds
Campus Sustainability Office Publications, Reports and Presentations
Intent of Study:
Determine if the mechanical and passive design strategies in the KMC are functioning properly to provide appropriate levels of thermal comfort to occupants.
Utility Data Comparison Of Fy16, Fy17, And Fy 18 Quarter One And Quarter Two Data, Campus Sustainability Office
Utility Data Comparison Of Fy16, Fy17, And Fy 18 Quarter One And Quarter Two Data, Campus Sustainability Office
Campus Sustainability Office Publications, Reports and Presentations
FY16, FY17, & FY18 Q1 and Q2 EUI Comparison
Green Leasing Internship: Final Presentation, 2017, Emily Quinton
Green Leasing Internship: Final Presentation, 2017, Emily Quinton
Campus Sustainability Office Publications, Reports and Presentations
Presentation slides from summer 2017 Green Leasing Internship, Portland State University
Interactions Among Fuel Management, Species Composition, Bark Beetles, And Climate Change And The Potential Effects On Forests Of The Lake Tahoe Basin, Robert M. Scheller, Alec M. Kretchun, E. Louise Loudermilk, Matthew D. Hurteau, Peter J. Weisberg, Carl Skinner
Interactions Among Fuel Management, Species Composition, Bark Beetles, And Climate Change And The Potential Effects On Forests Of The Lake Tahoe Basin, Robert M. Scheller, Alec M. Kretchun, E. Louise Loudermilk, Matthew D. Hurteau, Peter J. Weisberg, Carl Skinner
Environmental Science and Management Faculty Publications and Presentations
Climate-driven increases in wildfires, drought conditions, and insect outbreaks are critical threats to forest carbon stores. In particular, bark beetles are important disturbance agents although their long-term interactions with future climate change are poorly understood. Droughts and the associated moisture deficit contribute to the onset of bark beetle outbreaks although outbreak extent and severity is dependent upon the density of host trees, wildfire, and forest management. Our objective was to estimate the effects of climate change and bark beetle outbreaks on ecosystem carbon dynamics over the next century in a western US forest. Specifically, we hypothesized that (a) bark beetle …
Psu Green Building Summer Internship Final Report, 2017: Interior Environmental And Indoor Air Quality Assessments Of Workspaces For Future Maintenance Of Parkmill’S Constant Air Volume (Cav) Hvac System, Bassam Alduhaim, Sofia Chavez Cruz
Psu Green Building Summer Internship Final Report, 2017: Interior Environmental And Indoor Air Quality Assessments Of Workspaces For Future Maintenance Of Parkmill’S Constant Air Volume (Cav) Hvac System, Bassam Alduhaim, Sofia Chavez Cruz
Campus Sustainability Office Publications, Reports and Presentations
Parkmill’s Design, Construction, and Mechanical Systems
The Parkmill building is located on the lower south section of Portland State University’s (PSU) urban campus between SW Park Avenue and SW Mill Street.The lot space, originally selected for the design proposal in 1956, was located between two buildings including the acquired Parkway Manor (currently designated as PSU housing) and former frame house-type buildings. The proposed building would supplement the evening and summer curriculum courses offered by the General Education Division (GED) in partnership with Portland State College and would become a vital resource for students in the Portland metropolitan area.