H043
Advances in Subsurface Contaminant Transport and Remediation: Addressing Current and Emerging Challenges I

Tuesday, 8 December 2020: 07:00-08:00
Virtual
Primary Convener:  Amalia Kokkinaki, University of San Francisco, Department of Environmental Science, San Francisco, CA, United States
Conveners:  Amanda Lawter, Pacific Northwest National Laboratory, Richland, WA, United States, Kevin Mumford, Queen's University, Department of Civil Engineering, Kingston, ON, Canada and Thomas J Phelan, US Air Force Academy, Department of Civil and Environmental Engineering, USAF Academy, CO, United States
Primary Liaison:  Amanda Lawter, Pacific Northwest National Laboratory, Richland, WA, United States
Chairs:  Amanda Lawter, Pacific Northwest National Laboratory, Richland, WA, United States and Thomas J Phelan, United States Air Force Academ, U S A F Academy, CO, United States
OSPA Liaison:  Amalia Kokkinaki, University of San Francisco, Department of Environmental Science, San Francisco, CA, United States
07:00
Welcoming Remarks
07:02
H043-01
Biologically-Mediated Back Diffusion of Chlorinated Ethenes in Heterogeneous Porous Media due to Dehalococcoides mccartyi Activity (Invited) (669513)
Natalie L Capiro1, Jason P. Hnatko2,3, Lurong Yang2,4, Kurt D Pennell5 and Linda M Abriola2, (1)Auburn University, Civil and Environmental Engineering, Auburn, AL, United States, (2)Tufts University, Civil and Environmental Engineering, Medford, MA, United States, (3)Environmental Resources Management, Boston, MA, United States, (4)Massachusetts Institute of Technology, Cambridge, MA, United States, (5)Brown University, School of Engineering, Providence, MA, United States
07:09
H043-02
Investigating the impacts of water table fluctuations on natural source zone depletion rates (732118)
Cole J.C. Van De Ven1, Keelin Scully1, Mikaela Frame1, Natasha J. Sihota2 and Ulrich K. Mayer1, (1)University of British Columbia, Earth, Ocean and Atmospheric Sciences, Vancouver, BC, Canada, (2)Chevron Energy Technology Company, San Ramon, CA, United States
07:16
H043-03
Influence of Individual mechanisms and remediation concerns involved in the enhanced attenuation of toluene in a shallow fractured dolostone bedrock (733375)
Saeid Shafieiyoun, University of Guelph, G360 Institute for Groundwater Research, Guelph, ON, Canada, Beth L Parker, University of Guelph, College of Engineering & Physical Sciences - G360 Institute for Groundwater Research, Guelph, ON, Canada, Kari Edith Dunfield, University of Guelph, School of Environmental Sciences, Guelph, ON, Canada, Neil R Thomson, Univ Waterloo, Waterloo, ON, Canada, Ramon Aravena, University of Waterloo, Department of Earth and Environmental Sciences, Waterloo, ON, Canada, Elizabeth A. Haack, EcoMetrix Inc., Mississauga, ON, Canada and David T. Tsao, BP Corporation North America Inc., Naperville, IL, United States
07:23
H043-04
Remediation of LNAPLs by In Situ Chemical Oxidation: The Case of Toluene Oxidation by Activated Persulfate (677124)
Georgina Kalogerakis, Paul Furbacher, Hardiljeet K Boparai and Brent E Sleep, University of Toronto, Civil and Mineral Engineering, Toronto, ON, Canada
07:30
H043-05
Upscaling laboratory and mesoscale experiments to understand radioisotope subsurface migration at the DOE Savannah River Site (714882)
Brian A Powell, Clemson University, Environmental Engineering and Earth Sciences, Clemson, SC, United States
07:37
H043-06
Quantifying vertical fluxes of water, uranium, and metals-mixtures in the unsaturated zone at various mine life-cycle stages (748358)
Christopher T Green, US Geological Survey, Menlo Park, CA, United States, Brian J Andraski, USGS Nevada Water Science Center, Carson City, NV, United States, Katherine E Walton-Day, USGS Colorado Water Science Center, Denver, CO, United States, Carleton Bern, USGS, Colorado Water Science Center, Denver, CO, United States, David L Naftz, U.S. Geological Survey, Helena, MT, United States, Christopher Fuller, USGS, Menlo Park, CA, United States and Michael Duniway, US Geological Survey, Southwest Biological Science Center, Cayonlands Research Station, Moab, UT, United States
07:44
H043-08
Assessing groundwater quality impacts of capturing high magnitude flows for managed aquifer recharge (695045)
Sarah Fakhreddine, Bridget R Scanlon, Jean-Philippe Nicot and Michael Young, University of Texas at Austin, Bureau of Economic Geology, Jackson School of Geosciences, Austin, TX, United States
07:51
Concluding Remarks
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