- Asian clam (Corbicula fluminea) ecology in ephemeral creeks
- Assessment of biofilms in Texas Hill Country ephemeral and perennial rivers
- Biological organism utilization of pools in ephemeral streams of Central Texas
- Carbon sequestration by soil and plants in the terrestrial, riparian, and aquatic habitat continuum
- Carbon sequestration in ephemeral creek beds in semi-arid locations
- Carbon sequestration of roadside vegetation and soils
- Carbon sequestration within the hyporheic zone of ephemeral creek beds in semi-arid locations
- CO2 uptake by aquatic macrophytes
- Competition studies among native and non-native macrophytes (in and ex situ)
- Effects of invertebrate shredders on nutrient breakdown in streams
- Establishment of riparian and aquatic plants in Leon Creek Greenway
- Evaluation of native sedges and grasses to suppress torpedo grass
- General ecology of non-native forbs in the Texas Hill Country (Malta star thistle, Brazilian vervain, hedge parsley, and bastard cabbage)
- Invasive species impacts and management in aquatic, riparian and terrestrial habitat
- Movement of algae, zooplankton, and aquatic invertebrates among pools during flood events in Leon Creek
- Optimizing the use of native vegetation for low impact development
- Phenology of aquatic macrophytes in Central Texas rivers
- Photosynthesis comparison of native and non-native analogous species
- Roadside vegetation control of surface runoff and pollutants
- Seasonal allochthonous input into ephemeral pools
- Seasonal trends in algae distribution in ephemeral and standing waters
- Structure and composition of vegetation in and along Leon Creek
- Water quality analysis of storm water runoff in San Antonio
- Water quality pre- and post-filtration through stormwater control structures
- Zooplankton community composition in ephemeral pools of Leon Creek Greenway
