May 2, 2025
Reception & Presentations 2pm to 5pm
Cal Poly Humboldt Library
Search Presenters & Abstracts
Presenters & Abstracts: Search
Brown Pelican Relative Abundance and Predation Frequency in Humboldt County Habitats
Gavin
Lahr
Wildlife
Undergraduate Student
College of Natural Resources & Sciences
I conducted point-count surveys for Brown Pelicans in three different Humboldt County Habitats: Beaches, Bays, and Lagoons. Across nine survey sites I compared Brown Pelican relative abundance and predation frequency to determine what habitat type in Humboldt County was more important to Brown Pelican survival and conservation. Since 2009 Brown Pelicans were delisted from the Endangered Species Act, a momentous achievement for Brown Pelicans and conservationists. However, I believe it is important to continue monitoring species that have been delisted to ensure they remain healthy.
Plant Traits Vary Across Microhabitats Under Solar Microgrids on Coastal Grasslands
Logan
Holey
Forestry, Fire & Rangeland Management
Undergraduate Student
College of Natural Resources & Sciences
The development of photovoltaic systems is increasing with growing demand for clean energy. Plant functional traits can be used to understand what plants are establishing in different microhabitats because traits respond to environmental constraints and fluctuations. We sampled three solar microgrids in coastal grasslands in Humboldt County for plant community composition and leaf traits. We found that plant traits varied by microhabitat indicating that microgrids apply an environmental filter in plant community assembly. Results from this study can be used to inform plant selection for habitat enhancement or restoration.
Blue Lake Roller Rink Practicum
Emily Wood
Recreation Administration
Undergraduate Student
College of Professional Studies
This project showcases the practicum I completed this semester at Blue Lake Roller Rink and what I gained from this experience.
Decreasing patient readmission rates.
Anna Branson
Nursing
Undergraduate Student
College of Professional Studies
Patient readmissions within 30 days of discharge not only cost hospitals around 15,000 dollars per incident but also indicate increased mortality rates and worse patient outcomes. Readmissions occur for multiple reasons such as, lack of clear discharge instruction, delayed primary care follow-up, medication issues, or worsening symptoms. Hospitals must take a multidisciplinary approach to addressing this issue. Interventions can be implemented to improve readmission rates, like discharge calls within 48 hours, creation of hospital policy to guide the call, and primary care follow-up within 10 days. With better transition from hospital to primary care, patient readmissions will decrease.
Black Phoebes Sing More Often in Noisier Anthropogenic Environments
Nancy Nguyen
Wildlife Conservation and Management
Undergraduate Student
College of Natural Resources & Sciences
My senior thesis research is about how anthropogenic noise, such as traffic noise influences bird communication is an important question to understand how increasing urbanization influences animal populations. A bird that might be affected by traffic noise is the Black Phoebe, a suboscine songbird that occurs in both rural and urban areas. In contrast to oscines, song in suboscines is innate and not learned, so it is thought to be less plastic. My objective was to investigate if Black Phoebes adjust their singing behavior in response to car traffic in urban and rural sites in Arcata, California.
Identifying Pleistocene Ursus fossils from dental morphology analyses of American black bear (Ursus americanus) and brown bear (Ursus arctos) specimens
Tananya
Alberts
Wildlife
Undergraduate Student
College of Natural Resources & Sciences
This project aimed to use black and brown bear teeth measurements in order to see if species identifications can be made for fossil bears.
Using specimens across four Californian natural history museums, we found that one tooth measurement was sufficient to identify between the two species.
Mycoremediation and TEK Implemented into Ecological Restoration Practices
Maya Noble
Biological Sciences
Undergraduate Student
Casey Nichols
Biological Sciences
Undergraduate Student
College of Natural Resources & Sciences
Mycoremediation and traditional ecological knowledge or TEK implemented within Indigenous communities and blended with accepted ecological restoration methods in order to restore the health of damaged and contaminated ecosystems.
Community Brochure for Open Door Community Health Centers
Andrea
Jones
Social Work
Graduate Student
College of Professional Studies
My research focuses on community access to cultural and crisis resources, through networking with community health centers. My brochure will help reach a boarder population throughout Humboldt and Del Norte counties on educating and advocating for families about health services offered at their local clinic site. While Open Door struggles to retain staff, and providers, its important for the community to have additional access to other resources that are not quite at capacity. This will support small organizations that focus on cultural and diverse practices, as well as acknowledge Indigenous people by having others support and give back through their honor tax.
How Different Tribes Harvest Their Deer
Jedidiah Parker
Wildlife
Undergraduate Student
College of Natural Resources & Sciences
I will be providing information on how different tribes utilize parts of the deer and add insight on how it varies throughout area and season. I will include tribes from Wisconsin, California, and Oregon.
Virginidad: Concept of Virginity in Hispanic Communities
Nicole Zamora
Wildlife
Undergraduate Student
College of Natural Resources & Sciences
Virginity is prioritized highly in hispanics cultures. I want to navigate virginity and sex positivity in Latin cultures. Many young women are raised to think of our virginities as 'flowers' or 'gems', although some people are free to believe this way, the shame that comes after sex or not viewing it as that should be changed. It's a proposal for education that can be used in wide variety of locations and contexts.