May 2, 2025
Reception & Presentations 2pm to 5pm
Cal Poly Humboldt Library
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CollegeCorps: Greenwood Cemetery: Preserving Veteran Legacies
Nizhoni
Kears
College Corp
Undergraduate Student
Other
Founded in 1851, Greenwood Cemetery is one of Humboldt County's oldest resting places, hosting hundreds, including veterans from the Civil War to modern conflicts. In preparation for Memorial Day, I've meticulously cleaned and mapped veteran gravestones over three months. This ensures accurate flag placement, honoring their service beyond symbolism. Let's preserve their legacies for generations to come.
Do Shorebirds Exhibit Mixed-Species Flocking Preferences?
Mason
Levy
Wildlife
Undergraduate Student
College of Natural Resources & Sciences
This study analyzed flocking behavior of shorebirds present at the Arcata Marsh and Wildlife Sanctuary, examining if any two (or more) species significantly selected to flock with each other over other species, and what may have led to such a flocking preference (similarities in size, foraging behavior, etc.).
Threats Mediate the Relationship Between Contact and Same-Sex Marriage Attitudes
Desiree Ryan
Psychology
Graduate Student
Haley Whitham
Psychology
Graduate Student
College of Professional Studies
This study examines a mediating relationship between positive contact, perceived threat, and same-sex marriage. We hypothesized that perceived threat, both symbolic and realistic, mediates the relationship between positive contact and attitudes toward same-sex marriage. Findings indicate that positive contact relates to more positive attitudes toward same-sex marriage and in turn, less realistic and symbolic threat. For instance, if an individual had more positive contact with a gay acquaintance then they were less likely to believe that the legalization of same-sex marriage would threaten such things as their religious freedom (symbolic) or financial well-being (realistic).
Maximization of Sustainable Values in Real Estate
Ryan Dale
Anthropology
Graduate Student
College of Arts, Humanities & Social Sciences
Using applied anthropology to create sustainable models for real estate values, and hopefully prevent another great recession. The next phase is to determine the cultural implications of these models and to see how our cultural will react when their homes loses value on paper but are worth the same in terms of wages disposable income ratio.
Define American
Kaitlyn Boyes
Sociology
Undergraduate Student
Celia Haro
Sociology
Graduate Student
Nur Seirafi
Sociology
Undergraduate Student
Martha Olin
Sociology
Undergraduate Student
College of Arts, Humanities & Social Sciences
The purpose of this research is to gain a deeper understanding of the self-perceived identities of immigrant and first-generation community members in Humboldt County, particularly related to feelings of inclusion and exclusion. The research will help to identify the resources that are available and important to immigrant and first-generation members, to identify areas in which resources are lacking, and to provide an intimate understanding of their experiences related to their identities in this community. Through surveys and interviews we hope to bridge public discourse between the American identity and the immigrant and first-generation identity.
Efficacy of Variable Density Thinning at Redwood National Park.
Kevin Soland
Forestry
Undergraduate Student
Meagan Burger
Forestry
Undergraduate Student
Sonnette Russell
Forestry
Undergraduate Student
Tyler Dunlap
Forestry
Undergraduate Student
College of Natural Resources & Sciences
Our group’s senior thesis investigated the physiological and water potential responses of redwood and tanoak trees to various thinning treatments that occurred during the Summer of 2017 in Redwood National Park. We selected 47 individual study trees among five different thinning intensities (No cut, 25%, 40%, 55%, and 75%) across three 1-hectare fixed-area plots. Our initial findings indicate a certain sweet spot which the trees seem to favor. Stop by our booth to learn more!
Potter Valley Project Relicensing: The Fate of Two Watersheds
Colin Mateer
Environmental Studies
Undergraduate Student
College of Arts, Humanities & Social Sciences
At the headwaters of the Eel River stand two large dams. Not far from the Eel River is the Russian River, which has become hydrologically connected across a natural divide by a mile long diversion tunnel transporting water from the dammed Van Arsdale Reservoir in the Eel River into the Russian River. The dams will be up for relicensing in 2022, and as such stakeholders have come together to begin the political process. An interdisciplinary analysis of the current dialogue and data provides a critical tool in understanding the complexity of the relicensing process that will ultimately decide the fate of the two watersheds and the human and non-human communities that share the water.
NDCI Analysis and Change Detection for Coral Reef Habitats of Duncan Island In South Chinese Sea from 2016 to 2018
Christopher Lanz
Environmental Science and Management
Undergraduate Student
Buddhika Madurapperuma
Environmental Science and Management
Faculty
College of Natural Resources & Sciences
Mismanagement of coral reef habitats for construction has impacted on rapid destruction of most biodiverse coral reefs of South Chinese sea. This project examines how coral reef habitats changed in Duncan island of South Chinese sea using object based image analysis (OBIA) and coral index. We estimated the coral changes over time with different land-use classes. The unchanged coral acreage was 7.80 acres between 2016-2017, 1.21 acres between 2017-2018 and 8.22 acres between 2016-2018. The coefficient of agreement for the classification is ranged from 0.55 to 0.60. NDCI Analysis of coral regions surrounding Duncan island revealed vegetation change in coral health.
Osteoarthritis in Anglo-Saxon Groups
Tyler Robinson
Anthropology
Undergraduate Student
College of Arts, Humanities & Social Sciences
There are many cases of osteoarthritis observed in western England skeletal remains from the 5th to 9th century. I investigated the potential connections and causes of the high rates of osteoarthritis within Anglo-Saxon remains as described in case studies. Current research indicates there is a link between occupation and osteoarthritis. These data shed light on how lifestyle affects overall health. These findings are valuable because they can be used to describe the connections between lifestyles and diseases through the remains of Anglo-Saxons through the observation of osteoarthritis within their remains.
The Jefferson Community Center Fight Against Food Insecurity in Humboldt County
Brooke Kalarney
Environmental Studies
Undergraduate Student
College of Arts, Humanities & Social Sciences
Communities in poverty often lack access to fresh fruits and vegetables. Resources such as community gardens and health education have the ability to inspire and transform the lives of those involved. The Jefferson Community Center provide these resources to the public, bringing back environmental sustainability and justice. The lack of food security in the community shows the need of community building and access to fresh produce. My poster reflects my experiences at the Jefferson Community Center and how they are contributing to the public in important and positive ways.