George Roff

Dr. George Roff is an Adjunct Research Fellow at the University of Queensland, specializing in quantitative marine ecology with 15+ years of research experience across tropical coastal ecosystems. His work examines climate change impacts on marine biodiversity using experimental and modeling approaches, emphasizing restoration and conservation applications.

Education:

• PhD in Marine Ecology (2010, University of Queensland)
• BSc Hons (First Class) in Tropical Marine Science (2004, University of Queensland)

Research Focus: Dr. Roff investigates ecosystem-scale responses to environmental change, spanning coral reefs, fisheries, and microbial communities. Key themes include: climate resilience forecasting, paleoecological reconstructions using geochemical techniques, larval dispersal dynamics, and nature-based conservation solutions. His interdisciplinary approach integrates ecology, geochemistry, and hydrodynamic modeling.

Publications: Recent articles (2022-2025) demonstrate a strong emphasis on coral reef responses to warming, innovative restoration techniques (e.g., larval seedboxes), and shark conservation. Dominant themes include coral bleaching mechanisms, reef recovery processes, and climate refugia dynamics, often employing novel methodologies like drone imaging and U-Th dating.

Grants & Projects:

• ARC Discovery (2018-2021): ‘U/Th dating of coral mortality/recovery rates’ ($416,584)
• NERP Tropical Ecosystems Hub (2011-2014): Cumulative stressor impacts on Great Barrier Reef biodiversity
• MTSRF (2007-2010): Historical mapping of coral community changes