General Research Interests: Marine Geochemistry, Organic Geochemistry, Biogeochemistry, Aquatic Paleoecology, Geomicrobiology, Estuarine Research

Current Projects:

• Biochar – Black Carbon
• Biocementation

Past Projects:

• Coastal Sedimentation – Naples Bay, FL
• Organic Matter—Mineral-Microbes in Karst Aquifers and ASR
• Natural Nanopores
• Bioarcheology – Bone Lipid
• Refractory Organic Matter – Ganges-Brahmaputra
• Oil Spill – Bioremeditation and Monitoring in Coastal Marshes