Bringing the Buffalo Back

College of Natural Resources & Sciences

Researching how Zoology and Native American Studies to join together to find a way to protect rain forests.

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.

Build a Causal Diagram to Compare Calculus Outcomes Across CSU Campuses

Nathan Boone, Psychology Graduate Student

College of Natural Resources & Sciences

20% of CSU students received a failing grade in Calculus 1 between 2019 and 2021. As a required course for many STEM majors, Calculus 1 outcomes have an impact on many students. When staff discuss different teaching strategies and ways to use resources, it’s natural to compare failure rates between campuses. Different CSU campuses have different student populations, so a direct comparison of outcomes may be unfair. The proposed poster describes the process of designing an analysis that could carry out a standardized comparison of calculus outcomes across campuses. Attendees will be invited to interact with the poster by adding relevant variables and pathways with sticky notes and markers.

Building Community Through Academic Support: My College Corps Experience

Leighanna Jake, College Corp Undergraduate Student

College of Natural Resources & Sciences

This work highlights my experience as a College Corps Fellow serving at Arcata High School. Being present in an academic setting allowed me to reflect on the importance of community support and mentorship. Through this experience, I gained a deeper understanding of how showing up for students, especially those from underrepresented backgrounds, can create a sense of belonging and motivation. Inspired by this, I plan to support my tribal community and Native students interested in higher education.

Cage Farm Fishing Restoration Project in South East Asia: Heavy Metals in the Surrounding Ecosystem

College of Natural Resources & Sciences

The proposal for the study is to restore ecosystems near fish farms. Surrounded ecosystems have shown to be harmed by heavy pollutant (lead, mercury, and arsenic). In the long run the research team plans to stop more input of heavy metals into the water with the help of the Philippines community. The outcome for the project is to educate, care for the health of the community, and have cleaner and drinkable water.

California Black Bear diet composition in the Trinity and Klamath regions

College of Natural Resources & Sciences

Project presentation on black bear diet composition and diversity between the Klamath and Trinity river regions.

Candidate Landing Sites for Artemis 3 in Two NASA Candidate Landing Regions Nearest The Lunar South Pole

Steven Gracy, Physics & Astronomy Undergraduate Student

College of Natural Resources & Sciences

This will be a poster presentation that is based on summer REU research at SETI. This REU focuses on a landing site for the Human Landing System for the NASA Artemis III mission. This poster is complete with a full abstract and pictures of two of the best candidate sites via satellite imaging from NASA and Arizona State University databases. The sites were chosen based on a list of criteria that must be met inside previously chosen landing site regions near the Lunar South Pole that we're set by NASA.

Cannabis Carbon Accounting Model

College of Natural Resources & Sciences

Humboldt County is home to a uniquely large and diverse Cannabis industry comprised of a variety of operation styles, leading to different associated energy intensities and carbon emissions. This project aimed to deploy a detailed, accessible carbon accounting model for Cannabis operations - one which is adaptable to various operation styles and industry practices. Our Cannabis Carbon Accounting Model, is a fully-functional user-friendly tool for the rapid assessment of Cannabis operations carbon footprints. Understanding the extent of Cannabis operation emissions and their source will allow governments, businesses, and the general public to find ways to lower their environmental impact.

Cannabis Cultivation: An Analysis of Humboldt County's Cultivation Regulation on Cannabis and the Affects on the Yurok Tribe

College of Natural Resources & Sciences

This poster will show Humboldt County’s regulation and cultivation of Cannabis species nearby the Yurok tribe’s reservation boundary and Klamath River, and the effect it has on the Yurok tribe’s water rights in relation to California’s recent legalization of Cannabis.

Carbohydrate phloem loading mechanism in Nicotiana tabacum via the downregulation of sucrose transporter 1

Jennah Brown, Forestry, Fire & Rangeland Management Undergraduate Student

College of Natural Resources & Sciences

Food security has become a growing concern as we look to the future. Having a thorough understanding of plant functioning can help predict effects brought to crops under a changing climate. This study seeks to better understand the carbohydrate phloem loading mechanism in Nicotiana tobacum by intentionally downregulating the sucrose transporter gene (SUT1). The phloem loading mechanism transports sugars and amino acids from photosynthetic sites to conducting sieve tubes. Such a process is essential for plant growth, storage, and cellular function. N. tobacum resembles those of major crops, and can be used as a model species for addressing food security concerns in other favorable crops.