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Joel Fodrie

Research Professor in the Marine Science and Conservation Division
Marine Science and Conservation

Overview


Our laboratory group studies the population dynamics of fishes and shellfishes, as well as the community ecology of estuarine systems. Our team’s funded/published research has emphasized: (1) quantifying connectivity among marine populations and ecosystems; (2) understanding the long-term effects of pulse and press disturbances using coastal fishes as a model system; (3) exploring the natural history, restoration ecology, and climate response of coastal habitats such as oyster reefs and seagrass meadows; (4) investigating the landscape ecology of seagrass meadows; and (5) the ecosystem and socioeconomic dynamics of expanding shellfish mariculture operations. Since 2010, we have also served as the primary caretaker of the Cape Lookout long-term shark survey based out of the Institute of Marine Sciences. I have contributed ~115 peer-reviewed papers that explore mechanisms of population and community variability within coastal ecosystems. These articles appear in journals such as Proceedings of the National Academy of Sciences, Ecology, and BioScience. Over the last decade, our team has become increasingly engaged in coastal resource management in North Carolina.

Current Duke Appointments & Affiliations


Research Professor in the Marine Science and Conservation Division · 2026 - Present Marine Science and Conservation, Nicholas School of the Environment
Director of the Duke University Marine Lab · 2026 - Present Marine Science and Conservation, Nicholas School of the Environment

Recent Scholarly Works


Impacts of Culture Technique and Estuarine Position on Oyster Mariculture-mediated Nitrogen Removal in Temperate Estuaries

Journal article Estuaries and Coasts · September 1, 2026 Excess nitrogen is a driver of eutrophication and a threat to coastal water quality, ecosystems, and economies. Oyster reef habitat has been shown to enhance nitrogen removal processes, including denitrification (DNF), in adjacent sediments via nutrient-ri ... Full text Open Access Cite

DNA barcoding increases the taxonomic resolution of shark diet analysis compared to morphological stomach contents identification

Journal article Conservation Genetics Resources · June 1, 2026 Morphological identification of stomach contents is the most common methodology used for shark diet reconstruction. However, this approach often limits prey identification to low taxonomic levels (i.e., order or class) and is prone to inaccuracies due to s ... Full text Open Access Cite

Shell trace elemental fingerprints of the deep-sea methane seep mussel Gigantidas childressi vary by depth, site, and shell growth region

Journal article Deep Sea Research Part I Oceanographic Research Papers · April 1, 2026 Larval dispersal is a key driver of population persistence and resilience of numerous metapopulations and communities in marine ecosystems. Determining where and how larvae disperse in the deep sea is one of the most vexing challenges in deep-sea ecology. ... Full text Open Access Cite
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Education


University of California, San Diego · 2006 Ph.D.