Corey D Wallace , PhD

National Science Foundation Postdoctoral Fellow working at the University of Cincinnati. Research topics include groundwater flow, nutrient transport, and greenhouse gas emissions along rivers. PhD from the Ohio State University studying reactive nitrogen transport in tidal rivers. 

PhD: The Ohio State University Columbus, OH, 2019 (Hydrogeology)

MS: Colorado State University Fort Collins, CO, 2015 (Environmental Engineering)

BS: Colorado State University Fort Collins, CO, 2012 (Civil Engineering)

Grant: #EAR-1855193 Investigators:Corey D. Wallace 08-01-2019 -07-31-2021 National Science Foundation Subsurface Nitrous Oxide Emissions Along River Corridors: Analysis Across Spatial and Temporal Scales Role:PI 174000 Active Type:Grant

Grant: #EAR-2048452 Investigators:Soltanian Pereshkafti, Mohamad Reza; Wallace, Corey; Ward, Dylan 09-01-2021 -08-31-2024 National Science Foundation AWARD 2048452: The influence of hierarchical and multiscale river morphology and sediment heterogeneity on hyporheic exchange processes Role:Collaborator 520884.00 Awarded Level:Federal

Grant: #WRC 2021 104 b Investigators:McAvoy, Drew; Soltanian Pereshkafti, Mohamad Reza; Wallace, Corey 09-01-2021 -08-31-2022 U.S. Geological Survey The influence of surface water-groundwater exchange on fate and transport of emerging contaminants (AWARD - full budget) Role:Collaborator 0.00 Hold Level:Federal

Peer Reviewed Publications

Wallace, C.D.; Bailey, R.T. (2014. ) Sustainable Rainwater Catchment Systems for Micronesian Atoll Communities.Journal of the American Water Resources Association, , 22 (6 ) , More Information

Wallace, C.D.; Bailey, R.T.; Arabi, M. (2015. ) Rainwater Catchment System Design Using Simulated Climate Data.Journal of Hydrology, , 529 ,1798 More Information

Bailey, R.T.; Barnes, K.; Wallace, C.D. (2016. ) Predicting Future Groundwater Resources of Coral Atoll Islands.Journal of Hydrological Engineering, , 30 ,2092 More Information

Wallace, C.D.; Bailey, R.T. (2017. ) Geohydrologic Factors Governing Atoll Island Groundwater Resources.Journal of Hydrologic Engineering, , 22 (6 ) , More Information

Knights, D.; Parks, K.C.; Sawyer, A.H.; David, C.H.; Browning, T.N.; Danner, K.M.; Wallace, C.D. (2017. ) Direct Groundwater Discharge and Vulnerability to Hidden Nutrient Loads Along the Great Lakes Coast of the United States.Journal of Hydrology, , 554 ,331 More Information

Wallace, C.D.; Sawyer, A.H.; Barnes, R.T. (2018. ) Spectral analysis of continuous redox data reveals geochemical dynamics near the stream-aquifer interface.Journal of Hydrological Processes, , 33 (3 ) ,405 More Information

Barnes, R.T.; Sawyer, A.H.; Tight, D.M.; Wallace, C.D.; Hastings, M.G. (2019. ) Hydrogeologic controls of surface water – groundwater nitrogen dynamics within a tidal freshwater zone.Journal of Geophysical Research - Biogeosciences, , More Information

Wallace, C.D.; Sawyer, A.H.; Barnes, R.T.; Soltanian, M.R.; Gabor, R.S.; Wilkins, M.J.; Moore, M.T. (2020. ) A model analysis of the tidal engine that drives nitrogen cycling in coastal riparian aquifers .Water Resources Research, ,

Wallace, C.D.; Sawyer, A.H.; Soltanian, M.R.; Barnes, R.T. (2020. ) Nitrate removal within heterogeneous riparian aquifers under tidal influence .Geophysical Research Letters, ,

Wallace, C.D.; Soltanian, M.R. (2020. ) Surface water-groundwater dynamics in buried-valley aquifer systems .Journal of Hydrology, ,

Technical Reports

Wallace, C.D.; Bailey, R.T.; Jenson, J.W. (2015. ) Atoll island freshwater resources: modeling, analysis, and optimization .

Invited Presentations

Wallace, C.D. (2019. ) Nitrate removal within heterogeneous fluvial sediments under tidal influence .2019 American Geophysical Union Conference, San Francisco, CA. Level:International

Wallace, C.D. (2019. ) Surface Water-Groundwater Exchange and its Effect on Nitrogen Transformation in the Tidal Freshwater Zone .Wright State University, Dayton, OH. Level:University

Wallace, C.D. (2020. ) Surface Water-Groundwater Exchange and its Effect on Nitrogen Transformation in the Tidal Freshwater Zone .University of Cincinnati, Cincinnati, OH. Level:University

Poster Presentations

Wallace, C.D.; Sawyer, A.H.; Barnes, R.T. (2018. ) (In Press. ) Spectral analysis of continuous redox data reveals geochemical dynamics near the stream-aquifer interface .2018 Goldschmidt Conference, Boston, MA. . Conference. . Level:International

Paper Presentations

Wallace, C.D.; Bailey, R.T. (2014. ) Rainwater Catchment Analysis to Assess Existing and Potential Water Supply for Micronesian Atoll Islands .Fort Collins, CO. Conference. Level:University

Wallace, C.D.; Bailey, R.T. (2014. ) Estimation of Future Freshwater Lens Volume of Micronesian Atoll Islands Using Simulated Climate Data .Tysons Corner, VA. Conference. Level:International

Wallace, C.D.; Bailey, R.T. (2015. ) Estimation of Future Freshwater Supply of Micronesian Atoll Islands Using Simulated Climate Data .Fort Collins, CO. Conference. Level:University

Barnes, R.T.; Bray, S.N.; Sawyer, A.H.; Wallace, C.D. (2015. ) Nitrogen removal and production within transient storage zones in a freshwater tidal environment, Delaware, USA .San Francisco, CA. Conference. Level:International

Sawyer, A.H.; Knights, D.H.; Barnes, R.T.; Wallace, C.D.; Bray, S.N.; Musial, C. (2015. ) A tale of two interfaces: Dynamic nitrate removal in the hyporheic zone of a tidal fresh river .San Francisco, CA. Conference. Level:International

Wallace, C.D.; Sawyer, A.H.; Barnes, R.T.; Bayer, M. (2016. ) Measuring and Modeling Denitrification in a Tidal River .Denver, CO. Conference. Level:International

Barnes, R.T.; Sawyer, A.H.; Wallace, C.D.; Knights, D.H. (2016. ) Nitrogen biogeochemistry in the stream and transient storage zones of a freshwater tidal ecosystem, Delaware, USA .San Francisco, CA. Conference. Level:International

Barnes, R.T.; Sawyer, A.H.; Wallace, C.D.; Knights, D.H. (2017. ) A Tale of Two Competing Hot Spots: Nitrogen Cycling in the Tidal Freshwater Zone .Conference.

Sawyer, A.H.; Barnes, R.T.; Wallace, C.D.; Knights, D.H.; Tight, D.; Bayer, M. (2017. ) Dynamic surface water-groundwater exchange and nitrogen transport in the riparian aquifer of a tidal river .New Orleans, LA. Conference. Level:International

Barnes, R.T.; Sawyer, A.H.; Tight, D.M.; Wallace, C.D. (2018. ) Hydrogeologic controls on nitrogen dynamics within the tidal freshwater zone .Washington, D.C.. Conference. Level:International

Wallace, C.D.; Sawyer, A.H.; Soltanian, M.R.; Barnes, R.T. (2019. ) Nitrate removal within heterogeneous fluvial sediments under tidal influence .Phoenix, AZ. Conference. Level:International

Barnes, R.T.; Tight, D.M.; Sawyer, A.H.; Wallace, C.D. (2018. ) Hydrogeologic controls on nitrogen dynamics within the tidal freshwater zone .Boston, MA. Conference. Level:International