Vadose Zone and Groundwater Denitrification
  • Vadose Zone and Groundwater Denitrification
Toxic Algal Blooms
  • Toxic Algal Blooms
Temperature Sensitivity of Anaerobic Decomposition
  • Temperature Sensitivity of Anaerobic Decomposition 
Lake and River Denitrification
  • Lake and River Denitrification
Ecosystem Restoration
  • Ecosystem Restoration
Fire Biogeochemistry
  • Fire Biogeochemistry
Aquatic Nitrogen Fixation
  • Aquatic Nitrogen Fixation
Algal Turf Scrubber-Nutrient Removal
  • Algal Turf Scrubber-Nutrient Removal


(Jones Ecological Research Center, GA)

Iron-oxidizing slime

(Bank of the Flint River, GA)

Wading spoonbills

(Lake Apopka, FL)

Sunning alligator 

(Lake Apopka Marsh Floway, FL)