H12E:
Groundwater-Surface Water Interactions: Identifying and Integrating Physical, Biological, and Chemical Patterns and Processes Across Scales II

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Session ID#: 34462

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:  Phillip Blaen, University of Birmingham, Birmingham, B15, United Kingdom and Jay P Zarnetske, Michigan State University, Department of Earth and Environmental Sciences, East Lansing, MI, United States
OSPA Liaison:  Phillip Blaen, University of Birmingham, Birmingham, B15, United Kingdom

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:

Drivers of Microbial Metabolic Activity, Biogeochemical Cycling and Associated Greenhouse Gas Production in Streambed Sediments (230628)
Sophie Comer-Warner1, Stefan Krause2, Daren Gooddy3, Phillip Blaen4, Nicolai Brekenfeld2, Sarah Wexler5 and Jan Kaiser6, (1)University of Birmingham, School of Geography, Earth and Environmental Sciences, Birmingham, United Kingdom, (2)University of Birmingham, School of Geography, Earth and Environmental Sciences, Birmingham, B15, United Kingdom, (3)British Geological Survey, Wallingford, United Kingdom, (4)University of Birmingham, Birmingham, B15, United Kingdom, (5)University of East Anglia, Norwich, United Kingdom, (6)University of East Anglia, Centre for Ocean and Atmospheric Sciences, Norwich, NR4, United Kingdom
The effects of droughts on nitrous oxide emissions from streams (232105)
Daniele Tonina, University of Idaho, Department of Civil Engineering, Moscow, ID, United States, Alessandra Marzadri, Center for Ecohydraulics Research, Boise, ID, United States, Alberto Bellin, University of Trento, Trento, Italy, Martha Dee, Michigan State University Extension, Negaunee, MI, United States and Jennifer Leah Tank, University of Notre Dame, Biological Sciences, Notre Dame, IN, United States
Tidal and Seasonal River Stage Fluctuations Impact the Formation of Permeable Natural Reactive Barriers in Riverbank Sediments (235105)
Pin Shuai, Texas A&M University College Station, College Station, TX, United States, Kimberly Myers, Texas A&M University College Station, Geology and Geophysics, College Station, TX, United States, Peter Knappett, Texas A&M University, Department of Geology and Geophysics, College Station, TX, United States and M. Bayani Cardenas, University of Texas at Austin, Department of Geological Sciences, Austin, TX, United States
Two Reactive Zones within Riverbank Aquifers Impact the Accumulation of Arsenic within Permeable Natural Reactive Barrier (241835)
Peter Knappett1, Kimberly Myers2, Katrina Jewell2, Michelle Berube3, Saugata Datta4, Abrar Hossain5, Alamgir Hosain5, Mehtaz Lipsi5 and Kazi Matin Ahmed6, (1)Texas A&M University College Station, College Station, TX, United States, (2)Texas A&M University, College Station, United States, (3)Kansas State University, Department of Geology, Manhattan, KS, United States, (4)The University of Texas at San Antonio, Department of Earth and Planetary Sciences, San Antonio, United States, (5)University of Dhaka, Dhaka, Bangladesh, (6)Dhaka University, Geology Department, Dhaka, Bangladesh
Evaluating the role of sulfur and hyporheic exchange in biogeochemical cycling in riparian wetlands (248078)
Gene-Hua Crystal Ng1, Patrick A O'Hara1, Cara M Santelli2, Carla Rosenfeld3 and Amanda Yourd1, (1)University of Minnesota Twin Cities, Earth Sciences, Minneapolis, MN, United States, (2)University of Minnesota Twin Cities, Earth and Environmental Sciences, Minneapolis, United States, (3)University of Minnesota Twin Cities, Earth Science and BioTechnology Institute, Minneapolis, MN, United States
Multi-pollutant interactions in hyporheic zones (249490)
Stefan Krause1, John Weatherill2, Berta Bonet3, Phillip Blaen4, Kieran Khamis3, Nigel J Cassidy3, Prof. David M. Hannah, PhD5, Michael O Rivett6, Iseult Lynch5 and Sami Ullah3, (1)University of Birmingham, School of Geography, Earth and Environmental Sciences, Birmingham, B15, United Kingdom, (2)Geosyntec Consultants, Glasnevin, Dublin 9, Ireland, (3)University of Birmingham, Birmingham, United Kingdom, (4)University of Birmingham, Birmingham, B15, United Kingdom, (5)University of Birmingham, School of Geography, Earth and Environmental Sciences, Birmingham, United Kingdom, (6)University of Strathclyde, Glasgow, United Kingdom
Impact of Varying Wave Conditions on the Mobility of Arsenic in a Nearshore Aquifer on the Great Lakes (273743)
Sabina Rakhimbekova1, Denis M O'Carroll2 and Clare E Robinson1, (1)University of Western Ontario, Civil and Environmental Engineering, London, ON, Canada, (2)UNSW Sydney, School of Civil and Environmental Engineering, Sydney, Australia
The influence of stream bed geomorphology on chemical species within the hyporheic zone over time and space (284485)
Annika M Quick1, William Jeffery Reeder2, Tiffany B. Farrell3, Shawn Benner1, Daniele Tonina4 and Kevin P Feris3, (1)Boise State University, Department of Geosciences, Boise, ID, United States, (2)University of Idaho, Center for Ecohydraulics Research, Moscow, United States, (3)Boise State University, Boise, ID, United States, (4)Center for Ecohydraulics Research, Boise, ID, United States

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