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Dana E. Hunt

Associate Professor of Microbial Ecology
Marine Science and Conservation
135 Duke Marine Lab Rd, Beaufort, NC 28516

Overview


My research focus is on understanding the ecology of microbes through examination of their genes and lifestyles. Bacteria are the most diverse organisms on earth and play a pivotal role in planetary cycling of nutrients and energy. Yet, we have a poor understanding of the factors that drive their diversity and dynamics in the environment. The lab's emphasis is on studying bacterial interactions with the environment at the appropriate temporal and spatial scale including the effect of temperature changes on bacterial populations and bacterial interactions with other organisms. Another area of active research is the response and adaptation of bacteria to emerging pollutants such as antibiotics and nanoparticles.

Current Appointments & Affiliations


Associate Professor of Microbial Ecology · 2019 - Present Marine Science and Conservation, Nicholas School of the Environment
Assistant Professor in the Department of Civil and Environmental Engineering · 2015 - Present Civil and Environmental Engineering, Pratt School of Engineering

In the News


Published December 3, 2024
Research & Innovation Seed Grants Total Nearly $2 Million
Published July 8, 2024
Marine Lab Connects with Coastal Neighbors
Published December 30, 2013
Local Factors Cause Dramatic Spikes In Coastal Ocean Acidity

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Recent Publications


Oxygen levels differentially attenuate the structure and diversity of microbial communities in the oceanic oxygen minimal zones.

Journal Article The Science of the total environment · October 2024 Global change mediated shifts in ocean temperature and circulation patterns, compounded by human activities, are leading to the expansion of marine oxygen minimum zones (OMZs) with concomitant alterations in nutrient and climate-active trace gas cycling. W ... Full text Cite

Interactions shape aquatic microbiome responses to Cu and Au nanoparticle treatments in wetland manipulation experiments.

Journal Article Environmental research · July 2024 In natural systems, organisms are embedded in complex networks where their physiology and community composition is shaped by both biotic and abiotic factors. Therefore, to assess the ecosystem-level effects of contaminants, we must pair complex, multi-trop ... Full text Cite

Evidence for Kilometer-Scale Biophysical Features at the Gulf Stream Front

Journal Article Journal of Geophysical Research: Oceans · March 1, 2024 Understanding the interplay of ocean physics and biology at the submesoscale and below (<30 km) is an ongoing challenge in oceanography. While poorly constrained, these scales may be of critical importance for understanding how changing ocean dynamics will ... Full text Cite
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Recent Grants


Duke University Program in Environmental Health

Inst. Training Prgm or CMEMentor · Awarded by National Institutes of Health · 2019 - 2029

NSF2026: EAGER Identifying microbes' population-level environmental responses using Bayesian modeling

ResearchPrincipal Investigator · Awarded by National Science Foundation · 2020 - 2025

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Education, Training & Certifications


Massachusetts Institute of Technology · 2008 Ph.D.

External Links


Lab Webpage