H14F:
Groundwater-Surface Water Interactions: Identifying and Integrating Physical, Biological, and Chemical Patterns and Processes Across Scales IV

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Session ID#: 34474

Session Description:
Groundwater-Surface Water (GW-SW) interactions occur over a range of spatial and temporal scales, which are frequently complex, nested, and coupled. The interfaces between GW and SW environments (i.e., hyporheic and benthic zones, riparian corridors) often function as biogeochemical hotspots and can have substantial implications for whole-stream processes of ecological significance. Processes, such as thermal and flow regulation, nutrient cycling, microbial metabolism and habitat structure, require identifying and integrating interdisciplinary principles from hydrology, geomorphology, biogeochemistry and aquatic ecology. Despite increased efforts in GW-SW interaction research, open questions remain in analyzing and predicting coupled physical, chemical, and biological patterns and processes across scales.

This session aims to link GW-SW researchers and their study of specific processes to facilitate a more complete understanding of GW-SW processes (e.g., identifying linkages and separating complex signals into individual processes). Thematic sub-sessions will be organized around research identifying and integrating multidisciplinary processes through observations, experiments, and models.

Primary Convener:  Jennifer D Drummond, Desert Research Institute Reno, Reno, NV, United States; Centre for Advanced Studies of Blanes (CEAB-CSIC), Blanes, Spain
Conveners:  Adam S Ward, Indiana University Bloomington, School of Public and Environmental Affairs, Bloomington, IN, United States, Phillip Blaen, University of Birmingham, Birmingham, B15, United Kingdom and Ricardo Gonzalez-Pinzon, University of New Mexico Main Campus, Civil, Construction and Environmental Engineering, Albuquerque, NM, United States
Chairs:  Jennifer D Drummond, CEAB-CSIC, Girona, Spain and Stefan Krause, University of Birmingham, School of Geography, Earth and Environmental Sciences, Birmingham, B15, United Kingdom
OSPA Liaison:  Jennifer D Drummond, CEAB-CSIC, Girona, Spain

Cross-Listed:
  • B - Biogeosciences
Index Terms:

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

Abstracts Submitted to this Session:

Exploring mechanisms of transport and persistence of environmental DNA (eDNA) (Invited) (231631)
Arial Shogren1, Jennifer Leah Tank2, Tenna Riis3, Emma J Rosi4 and Diogo Bolster1, (1)University of Notre Dame, Notre Dame, IN, United States, (2)University of Notre Dame, Biological Sciences, Notre Dame, IN, United States, (3)Aarhus University, Bioscience, Aarhus, Denmark, (4)Cary Institute of Ecosystem Studies, Millbrook, NY, United States
Combined point and distributed techniques for multidimensional estimation of spatial groundwater-stream water exchange in a heterogeneous sand bed-stream. (223526)
Jaime Gaona Garcia, Free University of Berlin, Berlin, Germany, Joerg Lewandowski, Leibniz Institute of Freshwater Ecology and Inland Fisheries, Berlin, Germany and Alberto Bellin, University of Trento, Trento, Italy
The Effect of Suspended Sediment Transport and Deposition on Streambed Clogging Under Losing and Gaining Flow Conditions (236623)
Aryeh Fox1, Aaron Ian Packman2, Antonio Preziosi-Ribero2, Angang Li2 and Shai Arnon3, (1)Ben-Gurion University of the Negev, Beer Sheva, Israel, (2)Northwestern University, Evanston, IL, United States, (3)Ben-Gurion University of the Negev, Zuckerberg Institute for Water Research, Beer Sheva, Israel
Investigating the development of less-mobile porosity in realistic hyporheic zone sediments with COMSOL Multiphysics (246499)
Farzaneh Mahmood Poor Dehkordy, University of Connecticut, Department of Civil & Environmental Engineering, Groton, CT, United States, Martin A Briggs, USGS, Hydrologic Remote Sensing Branch, Water Resources Mission Area, Storrs, United States, Frederick David Day-Lewis, USGS, Storrs, CT, United States and Amvrossios C Bagtzoglou, University of Connecticut, Civil and Environmental Engineering, Storrs, CT, United States
Controlling factors of watershed-scale spatial patterns of river-groundwater exchange flux (270961)
Fulvio Boano1, Alice Caruso1, Luca Ridolfi1 and Stanley Baugh Grant2, (1)Politecnico di Torino, Torino, Italy, (2)University of California, Irvine, CA, United States
Effects of turbulent hyporheic mixing on reach-scale solute transport (276947)
Kevin Roche1, Angang Li2 and Aaron Ian Packman2, (1)Northwestern University, Civil and Environmental Engineering, Evanston, IL, United States, (2)Northwestern University, Evanston, IL, United States
Response of hyporheic zones to transient forcing (287990)
Tanu Singh1, Liwen Wu2, Jesus D Gomez-Velez3, Stefan Krause1, Prof. David M. Hannah, PhD4, Joerg Lewandowski5 and Gunnar Nuetzmann5, (1)University of Birmingham, School of Geography, Earth and Environmental Sciences, Birmingham, B15, United Kingdom, (2)Leibniz-Institute of Freshwater Ecology and Inland Fisheries (IGB), Berlin, Germany, (3)New Mexico Tech, Earth & Environmental Science, Socorro, United States, (4)University of Birmingham, School of Geography, Earth and Environmental Sciences, Birmingham, United Kingdom, (5)Leibniz Institute of Freshwater Ecology and Inland Fisheries, Berlin, Germany
PARTICLE TRACKING MODEL FOR SUSPENDED SEDIMENT TRANSPORT AND STREAMBED CLOGGING UNDER LOSING AND GAINING CONDITIONS (288532)
Antonio Preziosi-Ribero1, Aryeh Fox2, Aaron Ian Packman3, Jorge Escobar-Vargas4, Leonardo David Donado1, Angang Li3 and Shai Arnon5, (1)Universidad Nacional de Colombia, Bogota, Colombia, (2)Ben-Gurion University of the Negev, Beer Sheva, Israel, (3)Northwestern University, Evanston, IL, United States, (4)Pontificia Universidad Javeriana, Civil Engineering, Bogotá DC, Colombia, (5)Ben-Gurion University of the Negev, Zuckerberg Institute for Water Research, Beer Sheva, Israel

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