H104
Mixing, Reaction, and Microbial Processes in Subsurface Porous Media
Session ID#: 248670
Session Description:
The multiscale interactions between physical and chemical heterogeneity and microbial processes in subsurface porous media play a critical role in solute mixing and reaction processes, with significant implications for environmental applications. Accurately characterizing these complex processes necessitates the development of novel experimental, numerical, and theoretical approaches. This session aims to discuss the coupled dynamics of mixing, reaction, and microbial processes within subsurface environments, where the interplay of physical, chemical, and biological factors gives rise to non-linear behaviors that govern solute transport, microbial activity, and reactive processes across scales. We broadly invite contributions that present new simulation, laboratory, and field-scale studies that advance the study of solute transport, mixing, reaction, and microbial processes. Examples include, but not limited to, quantifying and determining mixing and reaction dynamics, such as reaction hotspots and hot moments, estimating and characterizing biofilm hydrodynamics, clogging, biomineralization, bacterial behavior, and coupling across processes/scales.
Co-Sponsor(s):
Index Terms:
0412 Biogeochemical kinetics and reaction modeling [BIOGEOSCIENCES]
0463 Microbe/mineral interactions [BIOGEOSCIENCES]
1829 Groundwater hydrology [HYDROLOGY]
1832 Groundwater transport [HYDROLOGY]
Primary Convener: Lazaro J. Perez, Oregon State University, Corvallis, OR, United States
Conveners: Judy Qingjun Yang, University of Minnesota Twin Cities, Department of Civil, Environmental, and Geo- Engineering, Minneapolis, MN, United States, Jayde Aufrecht, Pacific Northwest National Laboratory, Earth and Biological Sciences Directorate, Richland, United States and Nick Engdahl, Washington State University, Civil and Environmental Engineering, Pullman, WA, United States
Student/Early Career Convener: Jayde Aufrecht, Pacific Northwest National Laboratory, Earth and Biological Sciences Directorate, Richland, United States
3D pore-scale quantification of heterogeneity and saturation impact on anomalous transport (1852672)
Laura Jimenez1, Charles Shaffer2, Maksim Yakovlev3, Mark L Rivers4, Dorthe Wildenschild1 and Lazaro J. Perez1, (1)Oregon State University, Corvallis, OR, United States, (2)Oregon State University, Corvallis, United States, (3)University of Chicago, Chicago, IL, United States, (4)The University of Chicago, Center for Advanced Radiation Sources, Chicago, United States
Effects of Fracture-Matrix Flow Interactions on Biofilm Formation in Rough Fractures (1881333)
Xueying Li1, Woonghee Lee2, Xiaofan Yang1 and Peter K. Kang2, (1)Beijing Normal University, Faculty of Geographical Science, Beijing, China, (2)University of Minnesota Twin Cities, Department of Earth and Environmental Sciences, Minneapolis, United States
Electric Fields for Cleaner Lithium Recovery: Micromodel Insights into Subsurface Extraction (1884892)
Daniel Metanias Carvalho Hallack1, Vlad Brundula-Ilija1, Carson Harvey1, Natasha Morris2, Kirsten Pugh2, Xiaolong Peng3, Dennis Jiang3 and Benzhong Zhao1, (1)McMaster University, Hamilton, Canada, (2)E3 Lithium, Calgary, Canada, (3)Natural Resources Canada, Calgary, Canada
Spatial Poincaré Sections as a Tool to Reveal Advective Structure and Chaotic Behavior (1884901)
Brittany Fager, University of Colorado Denver, Denver, CO, United States, Roseanna Neupauer, University of Colorado Boulder, Department of Civil, Environmental and Architectural Engineering, Boulder, United States and David C Mays, University of Colorado Denver, Civil Engineering, Denver, United States
Vorticity and Advective Deformation of Mixing Fronts in 3D Unsaturated Porous Media (1886182)
Saif Farhat, University of Notre Dame, Notre Dame, IN, United States, Guillem Sole-Mari, Universitat Politècnica de Catalunya, Civil and Environmental Engineering (DECA), Barcelona, Spain and Diogo Bolster, University of Notre Dame, Civil and Environmental Engineering and Earth Science., Notre Dame, United States
Pore-Scale Mechanisms of Oxygen Depletion and Anoxic Microzones Formation in the Hyporheic Zone (1901049)
Bashar Al Zghoul1, Charles Graddy1, Jorge Vargas Lara2, Kevin Roche3, Hamidreza Khoshtarash1, Hamidreza Ahadiyan4, Jasquelin Pena2 and Veronica L Morales5, (1)University of California Davis, Civil & Environmental Engineering, Davis, United States, (2)University of California Davis, Civil and Environmental Engineering, Davis, United States, (3)Boise State University, Civil Engineering, Boise, United States, (4)Boise State University, Civil Engineering, Boise, ID, United States, (5)University of California Davis, Civil and Environmental Engineering, Davis, CA, United States
Computing bilinear optimal control of advection-dispersion-reaction equations with state constraints (1906057)
Zhexian Li, University of Southern California, Los Angeles, CA, United States, Felipe de Barros, University of Southern California, Sonny Astani Department of Civil and Environmental Engineering, Los Angeles, United States and Ketan Savla, University of Southern California, Los Angeles, United States
Unraveling the abiotic and biotic controls on the Birch effect (1923221)
Bryn Stewart1, Oliver Crofts2, Luis Serrano Laguna3, Simon Andren3, Adrian Moure4, Woodward W Fischer5 and Prof. Xiaojing Fu6, (1)California Institute of Technology, Pasadena, CA, United States, (2)University of Cambridge, Cambridge, United Kingdom, (3)California Institute of Technology, Pasadena, United States, (4)Eden GeoPower Inc., Somerville, United States, (5)Caltech, Division of Geological and Planetary Sciences, Pasadena, United States, (6)Caltech, Department of Mechanical and Civil Engineering, Pasadena, United States
Assessing Subsurface Variability and the Performance of Single- and Multi-Domain Spatial Markov Models for Water Age Prediction in Watersheds (1935046)
Mauricio Carrizalez, University of Notre Dame, Civil and Environmental Engineering and Earth Sciences, Notre Dame, IN, United States, Nick Engdahl, Washington State University, Civil and Environmental Engineering, Pullman, WA, United States and Diogo Bolster, University of Notre Dame, Civil and Environmental Engineering and Earth Science., Notre Dame, United States
Enhanced mixing in dynamic multiphase flow through 3D porous media (1942068)
Kevin Pierce1, Marc Lamblin2, Tanguy Le Borgne2, Joris Heyman3 and Gaute Linga4, (1)University of Oslo, Porelab, The Njord Centre, Oslo, Norway, (2)University of Rennes, Géosciences Rennes UMR 6118, Rennes, France, (3)University of Rennes, CNRS, Géosciences Rennes UMR 6118, Rennes, France, (4)Norwegian University of Science and Technology, Physics, Trondheim, Norway
Linking Redox Fluctuations, DOM Chemistry, and Microbial Potential Across Dynamic River Corridor Environments (1976183)
Margaret Naber, University of Cincinnati Main Campus, Department of Geosciences, Cincinnati, OH, United States, Reza Soltanian, University of Cincinnati Main Campus, Department of Geosciences, Cincinnati, United States, Annette Rowe, Michigan State University, Department of Microbiology, Genetics, & Immunology, East Lansing, United States, James Stegen, Pacific Northwest National Laboratory, Richland, WA, United States and Vanessa Alessandra Garayburu-Caruso, Pacific Northwest National Laboratory, Environmental Molecular Sciences Laboratory, Richland, United States
Effects of surface water and groundwater mixing on microbial N2O production in karst aquifers (1981282)
Seonkyoo Yoon, University of Florida, Geological Sciences, Ft Walton Beach, FL, United States, Chamteut Oh, University of Florida, Environmental Engineering Sciences, Gainesville, United States and Jonathan B. Martin, University of Florida, Geological Sciences, Gainesville, United States
Riddles in the Dark: Microbial Community Dynamics in a Serpentinite-Hosted Aquifer (1989565)
Lauren Marie Seyler, Stockton University, Galloway, United States, Kelly Dobitz, The Open University, Gairloch, United Kingdom, Cynthia Valenzuela, Blue Marble Space Institute of Science, Seattle, WA, United States, Michael D. Kubo, NASA Ames Research Center, Exobiology Branch, Moffett Field, United States, Dawn Cardace, University of Rhode Island, Geosciences, Narragansett, United States and Matthew O Schrenk, Michigan State University, Department of Earth and Environmental Sciences, Department of Microbiology, Genetics, and Immunology, East Lansing, MI, United States
Closure for Microscale Fluctuations in Solute Mixing Fronts (1998478)
Joris Heyman, CNRS, Paris Cedex 16, France, Tanguy Le Borgne, University of Rennes 1, Géosciences Rennes UMR 6118, Rennes, France and Daniel Robert Lester, RMIT University, Melbourne, VIC, Australia
Electrochemical Flow through Charge-Patterned Wavy Nanochannels (2000815)
Thomas Petersen1,2, Pouya Golchin3, Jinwoo Im4 and Felipe de Barros3, (1)University of Southern California, Sonny Astani Department of Civil and Environmental Engineering, Los Angeles, CA, United States, (2)University of Southern California, Department of Aerospace and Mechanical Engineering, Los Angeles, CA, United States, (3)University of Southern California, Sonny Astani Department of Civil and Environmental Engineering, Los Angeles, United States, (4)Lawrence Berkeley National Laboratory, Earth & Environmental Sciences Area, Berkeley, United States
