H061
Groundwater-Surface Water Interactions: Integrating Physical, Biological, and Chemical Patterns and Processes Across Systems and Scales

Session ID#: 158485

Session Description:
Groundwater-surface water (GW-SW) interfaces (e.g., river corridors, floodplains, wetlands, and coastal zones) function as biogeochemical and ecological hotspots, regulating the distribution and transformation of constituents transported from headwaters to coasts. The spatial patterns and temporal dynamics of GW-SW interactions influence key processes such as water flow, nutrient cycling, heat and particle transport, and microbial metabolism. Understanding and predicting the complex drivers and controls of these interactions and processes, and transferring this understanding across systems and scales, requires integrating principles from multiple disciplines with novel observations, experiments, and/or modeling approaches. This 14th-annual GW-SW session aims to bring together a broad community of researchers to facilitate a more holistic, multidisciplinary understanding and representation of GW-SW interactions and processes across varying systems and scales. We especially encourage submissions highlighting the role of natural- and human-induced environmental stressors on GW-SW interactions, emphasizing model-experiment integration.
Index Terms:

0414 Biogeochemical cycles, processes, and modeling [BIOGEOSCIENCES]
0496 Water quality [BIOGEOSCIENCES]
1830 Groundwater/surface water interaction [HYDROLOGY]
1839 Hydrologic scaling [HYDROLOGY]

Primary Convener:  Paige Sheridan Becker, Indiana University Bloomington, O'Neill School of Public and Environmental Affairs, Bloomington, IN, United States
Conveners:  Saubhagya S Rathore, Oak Ridge National Laboratory, Knoxville, United States, Daniel Gonzalez-Duque, Vanderbilt University, Civil and Environmental Engineering, Nashville, TN, United States and Vanessa Alessandra Garayburu-Caruso, Pacific Northwest National Laboratory, Richland, United States
 
Surface Water-Groundwater Connectivity Controls on Metal(loid) Fate and Transport (Invited) (1043518)
Kamini Singha, Colorado School of Mines, Department of Geology and Geological Engineering, Hydrologic Science & Engineering, Golden, CO, United States, Beth Hoagland, Colorado School of Mines, Hydrologic Sciences and Engineering, Golden, CO, United States and Alexis Navarre-Sitchler, Colorado School of Mines, Department of Geology & Geological Engineering, Hydrologic Science & Engineering, Golden, CO, United States
 
The land use changes impacts on socio-economic drivers and simulation of surface and groundwater in the Eastern Shore of Virginia, the United States (1048682)
Thanh Nhan Duc Tran, University of Virginia, Engineering Systems and Environment, Charlottesville, VA, United States and Venkataraman (Venkat) Lakshmi, University of Virginia, Engineering Systems and Environment, Charlottesville, United States
 
How to Explain Storage-Discharge Hysteresis of the Watershed Boundary: An Experimental Design at Rum River Watershed and Wild Rice River Watershed, MN (1050281)
Pai-Feng Victor Teng, University of Minnesota, Twin Cities, St. Paul, MN, United States, John Little Nieber, University of Minnesota Twin Cities, Bioproducts and Biosystems Engineering, Saint Paul, MN, United States and Charles Regan, Minnesota Pollution Control Agency, Saint Paul, MN, United States
 
Rapid denitrification of N-contaminated groundwater in a low-gradient blackwater stream (1053463)
Scott Raulerson1, Johnson Barker Jeffers1, Natalie Griffiths2, Benjamin Rau3 and C Rhett Rhett Jackson1, (1)University of Georgia, Warnell School of Forestry and Natural Resources, Athens, United States, (2)Oak Ridge National Laboratory, Climate Change Science Institute and Environmental Sciences Division, Oak Ridge, TN, United States, (3)USDA Forest Service Northern Research Station, Timber and Watershed Laboratory, Parsons, United States
 
Perenniality Analysis of the Godavari River, India by Using River Perenniality Index (1061131)
Thallam Prashanth1, Sayantan Ganguly Dr1 and Pankaj R.Dhote2, (1)Indian Institute of Technology Ropar, Civil Engineering Department, Ropar, India, (2)Indian Institute of Remote Sensing, Water Resources Department, Dehradun, India
 
Quantifying the Heterogeneity in Iron Mass Discharge in a Groundwater-Ferruginous Lake System, Brownie Lake, Minnesota (1062177)
Riley Kniptash1, Jessica R Meyer1 and Elizabeth Swanner2, (1)University of Iowa, Earth & Environmental Sciences, Iowa City, United States, (2)Iowa State University, Department of Geological and Atmospheric Sciences, Lexington, United States
 
Practical considerations for using simple oxygen sensing optodes for high-throughput batch reactor oxygen consumption experiments (1064344)
Matthew Kaufman1, Joshua M Torgeson1, Kenton Alan Rod2, Lupita Renteria1, Sophia McKever1, Brianna I Gonzalez1 and James Stegen1, (1)Pacific Northwest National Laboratory, Richland, United States, (2)Pacific Northwest National Laboratory, Richland, WA, United States
 
Understanding the effects of hydrological connectivity on the concentrations and quality of dissolved organic carbon in an intermittent stream located in the Ozarks (1067382)
Angel Colon Santiago1, Peter Mallett1, Sarah Fischer1,2, Alba Argerich1 and MU Limnology Laboratory, (1)University of Missouri Columbia, School of Natural Resources, Columbia, United States, (2)University of Missouri Columbia, Civil and Environmental Engineering, Columbia, United States
 
Where and when is including underflow important for representing denitrification in the hyporheic zone? (1074401)
Paige Sheridan Becker, Indiana University Bloomington, O'Neill School of Public and Environmental Affairs, Bloomington, IN, United States; Oregon State University, Water Resources Engineering, Corvallis, United States, Scott L Painter, Los Alamos National Laboratory, Los Alamos, United States; Oak Ridge National Laboratory, Watershed Systems Modeling Group, Environmental Sciences Division, Oak Ridge, United States, Saubhagya S Rathore, Oak Ridge National Laboratory, Knoxville, United States and Adam S Ward, Indiana University, School of Public and Environmental Affairs, Bloomington, IN, United States; Oregon State University, Biological and Ecological Engineering, Corvallis, OR, United States
 
Field Observations of Transient Stream Drawdown Response to Groundwater Pumping (1078530)
Bwalya Malama, California Polytechnic State University San Luis Obispo, San Luis Obispo, CA, United States
 
Quantitative assessment of groundwater-surface water interactions and geochemical evolution along the flow paths in Upper Jhelum River basin of Himalayan region (1081375)
Tanveer Dar1, Akhtar Jahan1, Nachiketa Rai1 and Sudhir Kumar2, (1)Department of Earth Sciences, Indian Institute of Technology Roorkee, Roorkee, India, (2)National Institute of Hydrology, Roorkee, India, Roorkee, India
 
Keeping Streams cool: Disentangling the Impacts of Local Groundwater Discharge vs. Mountain Headwater Contributions during Summer Low Flow (1083064)
Lea Antesz1, Julia DeWeerdt2, Diana M Allen3, William Jesse Hahm4 and Eric Saczuk2, (1)Simon Fraser University, Earth Science, Pacific Institute for Climate Solutions, Burnaby, BC, Canada, (2)British Columbia Institute of Technology, Department of Geomatics Engineering, Burnaby, Canada, (3)Simon Fraser University, Earth Sciences, Pacific Institute for Climate Solutions, Burnaby, BC, Canada, (4)Simon Fraser University, Geography, Pacific Institute for Climate Solutions, Burnaby, BC, Canada
 
Estimating Salvage Rate under Groundwater Withdrawals for Stream Water Quality Estimates (1083276)
Vitaly A Zlotnik, University of Nebraska Lincoln, Lincoln, NE, United States
 
Arsenic Behaviors in the Hyporheic Zone – Impact of Rainfall Events (1083374)
Jonghoon Park, Dongyeop Lee and Nam C Woo, Yonsei University, Seoul, South Korea
 
Transient Storage Model Parameter Optimization Using the Simulated Annealing Method (1086681)
Kenneth C Carroll, New Mexico State University Main Campus, Department of Plant and Environmental Sciences, Las Cruces, NM, United States, Chia-hsing Tsai, New Mexico State University, Las Cruces, United States, Dale F Rucker, HydroGeophysics Inc. Tucson, Tucson, AZ, United States, Scott C Brooks, Oak Ridge National Laboratory, Environmental Sciences Division, Oak Ridge, TN, United States and Timothy R Ginn, Washington State University, Civil and Environmental Engineering, Pullman, United States
 
Connectivity of Shallow Groundwater, Surface Water and Their Water Quality in Sloping Watersheds in the Ethiopian Highlands (1087389)
Seifu Admassu Tilahun, Bahir Dar University, Civil and Water Resources Engineering Faculty, Bahir Dar, Ethiopia, Feleke K Sishu, Bahir Dar University, Faculty of Chemical and Food Engineering, Bahir Dar, Ethiopia, Tammo S Steenhuis, Cornell University, Biological and Environmental Engineering, Ithaca, NY, United States, Petra Schmitter, International Water Management Institute, Yangon, Myanmar and Nicole Nicole.Lefore@ag.tamu.edu, Texas A&M AgriLife Research, Milton-Freewater, OR, United States
 
Uncertainties in hyporheic zone solute transport estimated from electrical resistivity inversions: A numerical study (1092083)
Xiaolang Zhang, Ohio State University Main Campus, Columbus, OH, United States, Audrey H Sawyer, The Ohio State University, School of Earth Sciences, Columbus, United States and Kamini Singha, Colorado School of Mines, Department of Geology and Geological Engineering, Hydrologic Science & Engineering, Golden, CO, United States
 
Quantifying seasonal and spatial variability of groundwater contributions to the Rio Grande in the Southern Albuquerque Basin (1095920)
Ethan Williams, New Mexico Institute of Mining and Technology, Hydrology, Socorro, United States, Daniel Cadol, New Mexico Institute of Mining and Technology, Earth and Environmental Science, Socorro, NM, United States, Lin Ma, University of Texas at El Paso, Geological Sciences, El Paso, TX, United States and Alex J Rinehart, New Mexico Tech, Earth and Environmental Science, Socorro, United States
 
Lost in dune translation: the effects of microbial growth dynamics on hyporheic biogeochemistry beneath moving riverbed dunes (1097683)
Erich T Hester1, William Seth Lotts Sr2, Kyle Strom3 and Mark Widdowson1, (1)Virginia Polytechnic Institute and State University, Civil and Environmental Engineering, Blacksburg, VA, United States, (2)Virginia Tech, Blacksburg, VA, United States, (3)Virginia Polytechnic Institute and State University, Department of Civil and Environmental Engineering, Blacksburg, United States
 
Developing a Parsimonious Distributed Land Surface-Subsurface Hydrological Model (1098289)
Hai Liu1, Mostaquimur Rahman1 and Thorsten Wagener2,3, (1)University of Bristol, Civil Engineering, Bristol, BS8, United Kingdom, (2)University of Bristol, Bristol, BS8, United Kingdom, (3)University of Potsdam, Institute of Environmental Science and Geography, Potsdam, Germany
 
Informing River Corridor Transport Modeling by Harnessing Community Data and Physics-Aware Machine Learning (1099380)
Paige Tunby1, Ricardo Gonzalez-Pinzon1, Timothy R Ginn2, Mohammad Aghababaei2, Kenneth C Carroll3 and Alexandre M Tartakovsky4, (1)University of New Mexico Main Campus, Civil, Construction and Environmental Engineering, Albuquerque, NM, United States, (2)Washington State University, Civil and Environmental Engineering, Pullman, WA, United States, (3)New Mexico State University, Department of Plant and Environmental Sciences, Las Cruces, United States, (4)University of Illinois at Urbana Champaign, Civil and Environmental Engineering, Champaign, United States
 
Long-term Trend and Seasonal Variation of the Groundwater Spring Discharge around Lake Ezu, Kumamoto City in Southern Japan (1099567)
Irfan Tsany Rahmawan1, Kimpei Ichiyanagi2, Haruchika Hamatake3, Kiyoshi Ide4, Jun Shimada2 and Tsutomu Ichikawa5, (1)Kumamoto University, Graduate School of Science and Technology, Kumamoto, Japan, (2)Kumamoto University, Faculty of Advanced Science and Technology, Kumamoto, Japan, (3)Kumamoto University, Faculty of Science, Kumamoto, Japan, (4)Shibaura Institute of Technology, SIT Research Laboratories, Tokyo, Japan, (5)Kumamoto Campus, Tokai University, Liberal Arts Education Center, Kumamoto, Japan
 
Evaluation of well yield and groundwater quality changes before and after air surging for well rehabilitation (1100997)
Kyoochul Ha, KIGAM Korea Institute of Geoscience and Mineral Resources, Daejeon, South Korea, Hyowon An Sr., KIGAM Korea Institute of Geoscience and Mineral Resources, Groundwater Enivironment Research Center, Daejeon, South Korea, Kyung-Seok Ko, Daejeon, South Korea, Sujeong Lee, Korea Institute of Geoscience and Mineral Resources, Daejeon, South Korea, Eunhee Lee, Korea Institute of Geoscience & Mineral Research, Daejeon, Korea, Republic of (South) and Hyoungchan Kim, KIGAM, Daejeon, Korea, Republic of (South)
 
Evaluation of the Effects of Agricultural Activities in Aquatic Environments using Fluorescence Characteristics of Dissolved Organic Matter and Multivariate Statistical Analysis (1101145)
Kyung-Seok Ko1, JinA Kim2, Kyoochul Ha1, Hyowon An Sr.1 and Eunhee Lee1, (1)KIGAM Korea Institute of Geoscience and Mineral Resources, Groundwater Enivironment Research Center, Daejeon, South Korea, (2)Yeongnam University, Department of Environmental Engineering, Gyeongsan, Gyeongbuk, South Korea
 
Prediction of climate change and land use change impact on groundwater flow system in Jeju Island, South Korea (1103729)
Eunhee Lee, Korea Institute of Geoscience & Mineral Research, Daejeon, Korea, Republic of (South), Esther Shin, GeoGreen21 Co., Ltd., Seoul, South Korea, Changhui Park, Jeju Special Self-Governing Province Development Corporation, Jeju, Korea, Republic of (South) and Kyoochul Ha, KIGAM Korea Institute of Geoscience and Mineral Resources, Groundwater Enivironment Research Center, Daejeon, South Korea
 
Asymmetric quantification of stream-groundwater interaction based on Stream Aquifer Flow Exchange (SAFE) method (1105166)
Georgios Kourakos, University of California Davis, Department of Land, Air and Water Resources, Davis, CA, United States, Hubert Jean Morel-Seytoux, Self Employed, Santa Rosa, CA, United States, Can Dogrul, California Department of Water Resources, Sacramento, United States, Tariq Kadir, California Department of Water Resources, Sacramento, CA, United States and Helen E Dahlke, University of California Davis, Land, Air and Water Resources, Davis, CA, United States
 
Detailing PFAS contaminant mass-flux throughout a groundwater fed lake-stream-wetland system with numerous discrete upgradient source areas (1108146)
Martin A Briggs, U.S. Geological Survey, Observing Systems Division, Hydrologic Remote Sensing Branch, Storrs, United States, David Rey, USGS Hydrologic Remote Sensing Branch, Lakewood, United States, Christopher Gazoorian, U.S. Geological Survey, Troy, United States, Lee D Slater, Rutgers University, Department of Earth & Environmental Sciences, Newark, United States, Ramona Iery, US Navy, Washington, United States, Hayley Lind, USGS New England Water Science Center - Massachusetts Office, Northborough, United States, Henry Moore, Rutgers University Newark, Newark, NJ, United States, Carole D Johnson, USGS Hydrologic Remote Sensing Branch, Storrs, United States and Denis R LeBlanc, USGS New England Water Science Center - Massachusetts Office, Northborough, MA, United States
 
Characterizing Groundwater in Springs and in Discharge to Sagehen Creek, California Using Dissolved Radon (1109861)
Jean E Moran1, Jacob Baca2, Emily Handy3, Zachary Perkett Meyers4 and Laura K Rademacher4, (1)California State University East Bay, Department of Earth and Environmental Sciences, Hayward, United States, (2)University of Colorado Boulder, Environmental Engineering Program, Boulder, United States, (3)Cal Poly Humboldt, Department of Environmental Resources Engineering, Arcata, United States, (4)University of the Pacific, Department of Geological & Environmental Science, Stockton, CA, United States
 
Tracer-based insights into groundwater and in-stream carbon dioxide sources in a mountainous first order stream (1115884)
Matthew Winnick1, Brian Saccardi1, Tessa Giacoppo2, David F Boutt1, Ryan Wicks3, Sarah Virginia McKnight2 and Jordan Allen1, (1)University of Massachusetts Amherst, Geosciences, Amherst, MA, United States, (2)University of Massachusetts Amherst, Amherst, MA, United States, (3)University of Massachusetts Amherst, Amherst, United States
 
Setting Bounds on Levee Setback Distance to Optimize High Flow Pathway Use for Groundwater Recharge (1117718)
Andrew Calderwood1, Alisha Rodriguez1, Laura Foglia2 and Helen E Dahlke2, (1)University of California Davis, Land, Air and Water Resources, Davis, United States, (2)University of California Davis, Land, Air and Water Resources, Davis, CA, United States
 
Integrated Hydrological Modeling for Sustainable Water Resources Management in Arid Coastal Regions: Essaouira Basin (Morocco). (1121153)
Mohamed Ouarani1, David Mulla2, Yassine Ait Brahim1, Abdelghani Chehbouni1 and Driss Dhiba1, (1)Mohammed VI Polytechnic University (UM6P), International Water Research Institute (IWRI), Ben Guerir, Morocco, (2)University of Minnesota Twin Cities, Department of Soil, Water, and Climate, Minneapolis, MN, United States
 
Multi-scale Thermal Mapping of Submarine Groundwater Discharge in Critical Coastal Ecosystems of Volcanic Islands (1122580)
Mark Lapus1, Amber Nguyen2, Jose Fullon3, Ryan Lardizabal4, Ebony Williams2, Christopher B Kratt5, Scott Tyler6, Raymond Rodolfo7 and Aya Bangun2, (1)Agricultural Sustainability Initiatives for Nature, Inc., Quezon City, Philippines, (2)University of Texas at Austin, Department of Geological Sciences, Austin, United States, (3)Planet Dive Resort, Batangas, Philippines, (4)Philsurv Geodetic Services, Mandaluyong City Metro Manila, Philippines, (5)University of Nevada, Reno, Department of Geological Sciences and Engineering, Reno, United States, (6)University of Nevada, Reno, Department of Geological Sciences and Engineering, Reno, NV, United States, (7)Ateneo de Manila University, Department of Environmental Science, Quezon City, Philippines
 
New theory to improve estimates of emerging contaminant exposure times (Invited) (1122664)
Kevin Roche, Boise State University, Department of Civil Engineering, Boise, ID, United States, Marco Dentz, IDAEA-CSIC, Barcelona, Spain, Jennifer Drummond, University of Birmingham, School of Geography, Earth and Environmental Sciences, Birmingham, United Kingdom, Jase Hixson, Student, School of Public and Environmental Affairs, Bloomington, IN, United States, Ricardo Gonzalez-Pinzon, University of New Mexico Main Campus, Civil, Construction and Environmental Engineering, Albuquerque, NM, United States, Skuyler Herzog, Oregon State University - Cascades, Bend, United States, Adam S Ward, Indiana University, School of Public and Environmental Affairs, Bloomington, IN, United States, Nicole Lyn Sund, Desert Research Institute, Reno, United States, Rina Schumer, Desert Research Institute, Reno, NV, United States and Diogo Bolster, University of Notre Dame, Civil and Environmental Engineering and Earth Sciences, Notre Dame, United States
 
Impact of heavy metals on sediment respiration rates in urban streams (1124452)
Jessica Wilson, Lydia Jefferson and Alba Argerich, University of Missouri Columbia, School of Natural Resources, Columbia, United States
 
Characterizing the Hydraulic Gradient Between an Effluent Dominated Stream and the Corresponding Alluvial Aquifer at a Variety of Scales Using Established and Novel Multilevel Monitoring Devices (1125417)
Elizabeth M Occhi1, Alyssa L Mianecki2, Dana W Kolpin3, Gregory H Lefevre2 and Jessica R Meyer4, (1)University of Iowa, Earth & Environmental Sciences, Iowa City, IA, United States, (2)University of Iowa, Civil & Environmental Engineering, Iowa City, United States, (3)USGS Central Midwest Water Science Center, Iowa City, IA, United States, (4)University of Iowa, Earth & Environmental Sciences, Iowa City, United States
 
Identification and Preliminary Quantification of Groundwater-Surface Water Exchanges Driven by Near-Surface Glacial Geology in Two Boreal Peatlands of Northeastern Maine, USA (1131119)
Henry Moore, Rutgers University Newark, Newark, NJ, United States, Xavier Comas, Florida Atlantic University, Geosciences, Boca Raton, FL, United States, Martin A Briggs, USGS Office of Groundwater, Hydrogeophysics Branch, Reston, VA, United States, Andrew S Reeve, University of Maine, Dept. of Geological Sciences, Orono, ME, United States and Lee D Slater, Rutgers University, Department of Earth & Environmental Sciences, Newark, United States
 
On the Transferability of Residence Time Distributions in Two 10-km Long River Sections with Similar Hydromorphic Units (1131624)
Jie Bao1, Yunxiang Chen1, Yilin Fang2, Xuehang Song1, William A Perkins1, Zhuoran Duan3, Huiying Ren1, Zhangshuan Hou1, Xiaoliang He1 and Timothy D Scheibe4, (1)Pacific Northwest National Laboratory, Richland, WA, United States, (2)Battelle, Pacific Northwest National Laboratory, Richland, WA, United States, (3)Pacific Northwest National Laboratory, Hydrology, Richland, WA, United States, (4)Pacific Northwest National Laboratory, Richland, United States
 
Ecohydrologic controls on groundwater-surface water interactions along a non-perennial mountain stream (1131639)
Sarah Newcomb1, Sarah Godsey1 and Skye-Anne Tschoepe2, (1)Idaho State University, Department of Geosciences, Pocatello, United States, (2)Appalachian State University, Boone, NC, United States
 
Groundwater Connectivity Controls on Carbon Dioxide Fluxes in a Snowmelt Dominated Headwater Stream (1134162)
Tessa Giacoppo1, Matthew Winnick2, Brian Saccardi3 and David F Boutt3, (1)University of Massachusetts Amherst, Amherst, MA, United States, (2)Stanford-Geology & Env Science, Stanford, United States, (3)University of Massachusetts Amherst, Geosciences, Amherst, MA, United States
 
Fate and Transport of E. coli through Appalachian Karst Systems (1135653)
Diana Schmidt1, Ellie Buehrer1, Jonathan A Czuba2 and Leigh-Anne H Krometis2, (1)Virginia Polytechnic Institute and State University, Biological Systems Engineering, Blacksburg, United States, (2)Virginia Polytechnic Institute and State University, Biological Systems Engineering, Blacksburg, VA, United States
 
Cross-Correlation of Hydrologic Data to Assess Water Exchange between Conduits and the Surrounding Rock Matrix in Karst Aquifers (1137787)
Andrew J Luhmann1,2, Han Byul Woo2, Jacob Alexander Gochenour2, Emily Ayn Kranendonk1, Matthew D Covington3, Susan L Bilek2, Ronni Grapenthin4, Jonathan B. Martin5 and Madison Flint5, (1)Wheaton College, Earth and Environmental Science, Wheaton, United States, (2)New Mexico Institute of Mining and Technology, Earth and Environmental Science, Socorro, United States, (3)University of Arkansas, Geosciences, Fayetteville, AR, United States, (4)University of Alaska Fairbanks, Geophysical Institute and Department of Geosciences, Fairbanks, United States, (5)University of Florida, Geological Sciences, Gainesville, United States
 
Effects of Key Hydraulic and Morphologic Factors on Aerobic Respiration and Denitrification in Hyporheic Zone of Pool-Riffle Streams (1140688)
Peng Huang and Ting Fong May Chui, The University of Hong Kong, Department of Civil Engineering, Hong Kong, China
 
Electrical Conductivity Fluctuations as a Tracer to Determine Time-Dependent Transport Characteristics in Hyporheic Sediments (1142765)
Jonas Schaper1, Yifan Xu1, Anja Höhne2, Lea Antesz3, Joerg Lewandowski4, Christiane Zarfl5 and Olaf A Cirpka6, (1)Center for Applied Geoscience, Eberhard Karls University of Tübingen, Tübingen, Germany, Tübingen, Germany, (2)School of Earth Sciences, University of Western Australia, Crawley, Western Australia, Australia., Perth, Australia, (3)Simon Fraser University, Earth Science, Pacific Institute for Climate Solutions, Burnaby, BC, Canada, (4)Leibniz-Institute of Freshwater Ecology and Inland Fisheries, Berlin, Germany, (5)Eberhard Karls Universität Tübingen, Center for Applied Geoscience, Tübingen, Germany, (6)University of Tübingen, Tübingen, Germany
 
Assessment of the Seasonal Interaction between Streams and Aquifers of the Kathmandu Valley (1143276)
Shreeben Shakya1,2, Hanik Lakhe2, Anusha Chalise2, Sudeep Duwal2, Priya Silwal2, Rajaram Prajapati2,3 and Bijay Man Shakya4, (1)Khwopa College, Bhaktapur, Nepal, (2)Smartphones For Water Nepal, Lalitpur, Nepal, (3)University of Pittsburgh, Pittsburgh, United States, (4)SmartPhones for Water, Kathmandu, Nepal
 
A multiscale model for representing transport in river basins with unsteady flow (1152736)
Phong V. V. Le, Oak Ridge National Laboratory, Oak Ridge, TN, United States, Saubhagya S Rathore, Oak Ridge National Laboratory, Knoxville, United States and Scott L Painter, Oak Ridge National Laboratory, Watershed Systems Modeling Group, Environmental Sciences Division, Oak Ridge, United States
 
Spatial Patterning between Lakebed Groundwater Exchange and Shoreline Physiography, Aquatic Vegetation, and Substrate Texture (1158524)
P. Zion Klos, Marist College, Department of Environmental Science and Policy, Poughkeepsie, NY, United States and Logan Stone, Marist College, Undergraduate Research Program, Poughkeepsie, United States
 
Groundwater-Surface Water Exchange in a Karst Aquifer Controls N2O Dynamics (1158680)
Madison Flint1, Jonathan B. Martin1, Andrew Oberhelman2, Megan Black3, Adrian Barry Sosa4 and Brent Christner5, (1)University of Florida, Geological Sciences, Gainesville, United States, (2)University of Florida, Geological Sciences, Gainesville, FL, United States, (3)University of Florida, Geological Sciences, Ft Walton Beach, FL, United States, (4)University of Florida, Microbiology and Cell Science, Ft Walton Beach, FL, United States, (5)University of Florida, Microbiology and Cell Science, Gainesville, FL, United States
 
No Groundwater, No Fish: The Crucial Role of Groundwater in Supporting Streamflow in Non-Glacial, Salmon-Bearing Streams in South-Central Alaska (1161060)
Tyelyn Brigino1, Kai Rains1, Mark Cable Rains1, Aviva Intveld2, Syverine Bentz3 and Coowe Walker3, (1)University of South Florida, School of Geosciences, Tampa, FL, United States, (2)Massachusetts Institute of Technology, Cambridge, MA, United States, (3)Kachemak Bay National Estuarine Research Reserve, Homer, AK, United States
 
A continent laced with meandering waterways: Using machine learning to characterize meanders and their implications for river corridor connectivity (1169215)
Daniel Gonzalez-Duque1, Jesus D Gomez-Velez1,2, Xingyuan Chen3 and Timothy D Scheibe4, (1)Vanderbilt University, Civil and Environmental Engineering, Nashville, TN, United States, (2)Oak Ridge National Laboratory, Oak Ridge, United States, (3)Pacific Northwest National Laboratory, Richland, WA, United States, (4)Pacific Northwest National Laboratory, Richland, United States
 
Groundwater Resources Assessment Under the Combined Impact of Climate Change and LULC in the Upper Godavari Sub Basin, India. (1169345)
Sourav Choudhary1, Santosh Murlidhar Pingale2, Deepak Khare1 and Ruchir Patidar1, (1)Indian Institute of Technology Roorkee, Roorkee, India, (2)National Institute of Hydrology, Roorkee, Roorkee, India
 
A Systematic Assessment of the Pumping Model as a Tool to Understand and Upscale Hyporheic Exchange Processes (1172298)
Gabriel Perez1, Jesus D Gomez-Velez2, Xingyuan Chen3, Timothy D Scheibe4, Yunxiang Chen3 and Jie Bao3, (1)Vanderbilt University, Civil and Environmental Engineering, Nashville, United States, (2)Vanderbilt University, Civil and Environmental Engineering, Nashville, TN, United States, (3)Pacific Northwest National Laboratory, Richland, WA, United States, (4)Pacific Northwest National Laboratory, Richland, United States
 
Assessing the effect of instream wood restoration on transient storage by means of a before-after-control-impact field experiment (1177496)
Ben Howard, University of Birmingham, Birmingham, United Kingdom, Ian Baker, Small Woods Association, Telford, United Kingdom, Nicholas Kettridge, University of Birmingham, School of Geography, Earth & Environ. Sciences,, Birmingham, United Kingdom, Sami Ullah, University of Birmingham, School of Geography, Earth and Environmental Sciences, Birmingham, B15, United Kingdom and Stefan Krause, University of Birmingham, School of Geography, Earth and Environmental Sciences, Birmingham, United Kingdom
 
Annual Patterns and Observations of Submarine Groundwater Discharge and Porewater Exchange in the South Atlantic Bight (1180923)
Jacob Vincent, University of South Carolina Columbia, Columbia, SC, United States and Alicia Marie Wilson, University of South Carolina, School of the Earth, Ocean and Environment, Columbia, SC, United States
 
Seeing what hides beneath: teaching a stream temperature model to recognize and respond to groundwater-surface water exchange (1182063)
Janet R Barclay, USGS New England Water Science Center, East Hartford, United States, Lauren Koenig, U.S. Geological Survey, Albany, NY, United States, Simon Topp, USGS Geological Survey, Menlo Park, United States, Margaux Sleckman, U.S. Geological Survey, San Francisco, CA, United States and Alison Appling, USGS, Middleton, United States
 
In-situ Hydraulic Properties of Alluvial Streambeds in Three Streams in Shelby County, Tennessee, USA (1182908)
Paulina Reyes-Garcia1, Brian A Waldron1, Daniel Larsen2, Scott Schoefernacker2 and Rodrigo Villalpando Vizcaino1, (1)University of Memphis, Civil Engineering, Memphis, United States, (2)University of Memphis, Earth Sciences, Memphis, United States
 
Modeling Bioclogging and Preferential Flow Path Formation in the Hyporheic Zone (1184171)
Marc Berghouse1,2, Rishi Parashar2 and Lazaro J. Perez2, (1)University of Nevada Reno, Graduate Program of Hydrologic Science, Reno, United States, (2)Desert Research Institute, Division of Hydrologic Sciences, Reno, United States
 
Spatiotemporal Patterns in Coastal Climate and Groundwater in the California Pajaro Valley (1185216)
Clara Medina, University of California Merced, Merced, CA, United States and Morgan C Levy, University of California San Diego, Scripps Institution of Oceanography, and School of Global Policy and Strategy, La Jolla, CA, United States
 
mplementing Reservoir Operations in ParFlow, a Fully Integrated Physical Hydrology Model (1185945)
Benjamin West, University of Arizona, Tucson, AZ, United States, Reed M Maxwell, Princeton University, Civil & Environmental Engineering, High Meadows Environmental Institute, Princeton, United States and Laura Condon, University of Arizona, Tucson, United States
 
Revisiting riparian zones: When and where can riparian transformation matter more than hyporheic transformation? (1186022)
Adam S Ward, Oregon State University, Biological and Ecological Engineering, Corvallis, OR, United States, Skuyler Herzog, Colorado School of Mines, Golden, CO, United States, Steven M Wondzell, USFS - Pacific Northwest Research Station, Corvallis, OR, United States and Jay P Zarnetske, Michigan State University, Department of Earth and Environmental Sciences, East Lansing, United States
 
An Investigation of Hyporheic Exchange Flow (HEF) under a Unit Medial (within the stream) Gravel Bar (MGB) (1186270)
Saman Ebrahimi, University of Memphis, Civil Engineering Department, Memphis, TN, United States and Claudio I Meier, University of Memphis, Department of Civil Engineering, Memphis, TN, United States
 
Hydrologic, Geophysical, and Geochemical Characterization of an Aquifer along the Beach of a Barrier Island (1189251)
David Grady Keith1, Neelarun Mukherjee1, Cameron M deFabry2, Suvan Anthony Cabraal2, Logan Schmidt3, Anna Turetcaia4, William David Nguyen5, Philip C Bennett6, Timothy M Shanahan7, M. Bayani Cardenas4 and The University of Texas at Austin Hydrogeology Field Camp Class of 2022, (1)University of Texas at Austin, Austin, TX, United States, (2)University of Texas at Austin, Austin, United States, (3)University of Texas at Austin, Department of Geological Sciences, Jackson School of Geosciences, Austin, TX, United States, (4)University of Texas at Austin, Department of Geological Sciences, Austin, TX, United States, (5)University of Texas at Austin, Geological Science, Austin, TX, United States, (6)University of Texas at Austin, Jackson School of Geosciences, Austin, TX, United States, (7)University of Texas at Austin, Department of Geosciences, Austin, TX, United States
 
Numerical Experiment on GW-SW Exchange in a Losing Stream (1194500)
Moulshree Tripathi, Indian Institute of Technology Delhi, New Delhi, India, Prabhas Kumar Yadav, Assistant Professor, Faculty of Environmental Sciences, Department of Hydrosciences, Institute for Groundwater Management, Professorship of Groundwater Management, Dresden, Germany and Bhagu Ram Chahar, Indian Institute of Technology Delhi, Civil Engineering, New Delhi, India
 
Identifying water sources and groundwater discharge patterns into a shallow proglacial lake: A geochemical approach (1194707)
Md Opu Sarker1, Joseph Tamborski2, David Burdige1 and Michael Thorpe3, (1)Old Dominion University, Norfolk, VA, United States, (2)Old Dominion University, Norfolk, United States, (3)NASA Johnson Space Center, Houston, TX, United States
 
GROUNDWATER-SURFACE WATER CHARACTERIZATION THROUGH IN-SITU TECHNIQUES: A CASE STUDY OF TWO PERENNIAL STREAMS (1196517)
Benjamin Ledesma1, Brian A Waldron2, Scott Schoefernacker3, Rodrigo Villalpando Vizcaino2 and Claudio I Meier4, (1)University of Memphis, Memphis, TN, United States, (2)University of Memphis, Civil Engineering, Memphis, United States, (3)University of Memphis, Earth Sciences, Memphis, United States, (4)University of Memphis, Department of Civil Engineering, Memphis, TN, United States
 
A Field-Scale Groundwater Protection Formula Using an Integrated APEX-MODFLOW Model to Predict Nitrate Leaching into Unconfined Aquifers (1197848)
Floyid Nicolas, University of California Davis, Biological and Agricultural Engineering, Davis, CA, United States and Isaya Kisekka, University of California Davis, Land Air and Water Resource/ Biological and Agricultural Engineering, Davis, CA, United States
 
Transitions from Groundwater Upwelling to Storm-Surge Surface Water Downwelling Along an Urban Stream and Associated Redox-Sensitive Solute Fluctuation (1198497)
Tim P Duval, University of Toronto Mississauga, Department of Geography, Geomatics and Environment, Mississauga, ON, Canada
 
Impacts of surface microtopography, subsurface heterogeneity and agricultural activities on simulating regional hydrological processes (1199653)
Zheng Lu, Shuyan Peng, Yuan He, Muqi Chen and Xiaofan Yang, Beijing Normal University, Faculty of Geographical Science, Beijing, China
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