Overview
Dr. David W. Johnston is a Professor of the Practice of Marine Conservation Ecology at Duke University and the Associate Dean of Teaching Innovation at the Nicholas School of the Environment. Johnston chairs the Duke Environmental Leadership Master’s Program and is the Director of the Marine Robotics and Remote Sensing (MaRRS) Lab at Duke University. Johnston holds a PhD from Duke University and received post-doctoral training at the Monterey Bay Aquarium Research Institute in California. His professional experience ranges from leading research programs for NOAA to working as an ecologist within the NGO sector. Johnston’s research program currently focuses on advancing robotic applications, platforms and sensors for marine science, education, and conservation missions. He has published extensively in top journals in the fields of conservation biology, oceanography, marine ecology and marine policy on research that spans tropical, temperate and polar biomes. Johnston is an innovative teacher with experience in both large and small classrooms, and is skilled in online course development and deployment, field-based learning, and data visualization.
Current Appointments & Affiliations
Professor of the Practice of Marine Conservation Ecology
·
2022 - Present
Marine Science and Conservation,
Nicholas School of the Environment
Associate Dean for Teaching Innovation in the Nicholas School of the Environment
·
2022 - Present
Nicholas School of the Environment
Recent Publications
Talking About the Weather: The Feasibility of Using Very High-Resolution Optical Satellite Imagery to Monitor Live and Stranded Cetaceans Around the UK and UK Overseas Territories
Journal Article Marine Mammal Science · January 1, 2026 Monitoring live and stranded cetaceans can be expensive and logistically challenging, resulting in knowledge gaps. Very high-resolution (VHR) optical satellites are considered a potential solution to addressing some of these gaps. Despite success at detect ... Full text CiteDrone-Based Photogrammetry Provides Estimates of the Energetic Cost of Migration for Humpback Whales Between Antarctica and Colombia
Journal Article Marine Mammal Science · October 1, 2025 Monitoring the body condition of animals offers insights into their energetic needs, prey consumption, and vulnerability to environmental pressures. Southern hemisphere humpback whales (Megaptera novaeangliae) depend on Antarctic krill for their annual ene ... Full text CiteMapping the "Ghost Fleet of Mallows Bay", Maryland with drone-based remote sensing.
Journal Article Scientific data · September 2025 Shipwrecks hold significant historical, archaeological, and ecological value. In this dataset, we present two high-resolution (~0.60 cm & 3.0 cm GSD) orthomosaics and associated data that accurately maps the so-called "Ghost Fleet of Mallows Bay", a promin ... Full text CiteRecent Grants
Evaluation of Unoccupied Aircraft Systems (UASs) as an Alternative Data Collection Platform for Monitoring Marine Mammals
ResearchPrincipal Investigator · Awarded by National Park Service · 2019 - 2028Expanding Capabilities for Tag Deployment on Marine Mammals using Small Unoccupied Aircraft Systems
ResearchPrincipal Investigator · Awarded by National Oceanic and Atmospheric Administration · 2025 - 2027Impacts of rebounding Asian elephant populations on forest structure and carbon storage
ResearchPrincipal Investigator · Awarded by National Aeronautics and Space Administration · 2024 - 2027View All Grants
Education, Training & Certifications
Duke University ·
2004
Ph.D.