Jason W Kelsey

Jason W Kelsey is a Professor of Environmental Science and Program Director in Environmental Science within the Chemistry Department at Muhlenberg College, with over 25 years of academic service focused on soil toxicology and environmental chemistry.

His educational background includes:

• Ph.D. in Environmental Toxicology from Cornell University
• A.B. in Geology and English from Lafayette College

Professor Kelsey's research centers on soil toxicology, investigating pollutant fate in natural systems through biodegradation (bacterial breakdown) and bioaccumulation (organism uptake) studies. He integrates laboratory work with field research, emphasizing undergraduate collaboration to examine interactions between engineered nanomaterials and persistent organic pollutants in soil ecosystems.

Analysis of his 2008-2023 publications reveals consistent focus on nanoparticle impacts (e.g., $$\text{C}_{60}$$ fullerenes, silver nanoparticles) on $$\text{p,p'-DDE}$$ bioaccumulation in earthworms and plants, with implications for environmental risk assessment. His 2023 textbook establishes foundational principles for earth systems analysis.

His notable awards include:

• Class of '32 Research Professorship
• Bridge Builder Award

Professor Kelsey mentors undergraduate researchers through hands-on projects, guiding students like Daniel Kier and Ilya Slizovskiy in soil chemistry studies that resulted in co-authored publications. His approach bridges environmental science with interdisciplinary perspectives, including science-film connections in courses like Science in Film: Fact or Fiction.

In his laboratory, he cultivates plants and bacteria to model pollutant dynamics, fostering an environment where environmental microbiology, toxicology, and chemistry converge. His commitment to undergraduate research excellence exemplifies Muhlenberg College's educational philosophy.