Where Land Meets Water: Biogeochemical Cycling at the Terrestrial-Aquatic Interface

Regier, Peter

B100
Where Land Meets Water: Biogeochemical Cycling at the Terrestrial-Aquatic Interface

Session ID#: 250207

Session Description:

The terrestrial-aquatic interface (TAI) spans diverse ecosystems where dynamic hydrologic exchanges drive complex biogeochemical responses. The mechanisms that mediate TAI processes are poorly understood, including interactions among soil chemistry, hydrology, microbes, and plant communities. We aim to facilitate a discussion of processes occurring in coastal and inland TAIs across spatial and temporal scales using field, laboratory, and modeling case studies with a particular emphasis on model-experiment integration and/or machine learning approaches. We encourage interdisciplinary submissions focused on topics related to hydrological, chemical, and/or biochemical processes occurring in response to TAI disturbances such as sea level rise and storm surges, variable inundation events, and prolonged saturation of soil systems. Our goal is to gain a stronger understanding of the state of TAI science, with emphasis on how these interfaces are responding to environmental stressors and disturbances.

Index Terms:

0414 Biogeochemical cycles, processes, and modeling [BIOGEOSCIENCES]
0442 Estuarine and nearshore processes [BIOGEOSCIENCES]
0486 Soils/pedology [BIOGEOSCIENCES]
0496 Water quality [BIOGEOSCIENCES]

Primary Convener: Peter Regier, Pacific Northwest National Laboratory, Richland, WA, United States

Conveners: Kaizad F. Patel, Pacific Northwest National Laboratory, Richland, WA, United States, Allison Myers-Pigg, Pacific Northwest National Laboratory, Marine and Coastal Research Laboratory, Sequim, United States and Matthew L. Kirwan, Virginia Institute of Marine Science, William & Mary, Gloucester Point, United States

Student/Early Career Convener: Chieh-Ying Chen, University of Delaware, Earth Sciences, Newark, DE, United States

Redox Biogeochemistry Across Inundation and Salinity Gradients in Active and Inactive Deltas of Coastal Louisiana (Invited) (1878347)

Elizabeth Herndon¹, Holly K Roth², Matthew J Berens¹, Geoffrey W Schwaner¹ and Jorge Villa³, (1)Oak Ridge National Laboratory, Environmental Sciences Division, Oak Ridge, United States, (2)Oak Ridge National Laboratory, Oak Ridge, United States, (3)University of Louisiana at Lafayette, School of Geosciences, Lafayette, United States

From Pixels to Patterns: Mapping Coastal Forest Retreat in North Carolina using Deep learning and Multisource Satellite Data (1883647)

Titilayo Tajudeen¹, Katherine L Martin¹, Marcelo Ardon² and Mirela G Tulbure¹, (1)North Carolina State University, Center for Geospatial Analytics, Raleigh, United States, (2)North Carolina State University, Forestry and Environmental Resources, Raleigh, United States

Forested Wetlands in Headwater Systems Affect Downstream Water Quality during Flooding Events (1889167)

Reilly Wells¹, C. Nathan Jones², Jasmine Morejon³, Elaine Rice⁴, Delaney Peterson⁵, Ashleigh N Kirker⁶, Lidia Molina Serpas⁴, Corianne Tatariw⁷ and Behzad Mortazavi⁸, (1)University of Alabama, Environmental Engineering, Tuscaloosa, United States, (2)University of Alabama, Biological Sciences, Tuscaloosa, Alabama, United States, (3)Boise State University, Boise, United States, (4)University of Alabama, Biological Sciences, Tuscaloosa, United States, (5)University of Alabama, Biological Sciences, Tuscaloosa, AL, United States, (6)Virginia Tech, Forest Resources and Environmental Conservation, Blacksburg, United States, (7)Rowan University, Environmental Science, Glassboro, United States, (8)Syracuse University, Biology, Syracuse, United States

Tracing Dissolved Carbon Composition from the Catchment to Reach Scale in a Subarctic Landscape (1895392)

Cheristy Jones¹, McKenzie Kuhn², Lyreshka Castro Morales³, Apryl Perry⁴, Malak Tfaily⁵, Sumudu Rajakaruna⁶, Samantha Bosman⁷, Jeff Chanton⁷ and Dr. Ruth K Varner, PhD⁴, (1)University of New Hampshire Main Campus, Durham, NH, United States, (2)University of British Columbia, Vancover, Canada, (3)Alaska Pacific University, Anchorage, United States, (4)University of New Hampshire, Department of Earth Sciences, Durham, United States, (5)The University of Arizona, Department of Environmental Science, Tucson, United States, (6)University of Arizona, Tucson, United States, (7)Florida State University, Department of Earth, Ocean & Atmospheric Science, Tallahassee, United States

Sediment-Surface Water Nutrient Exchange Across Varying Hydrologic Conditions at Old Woman Creek-National Estuarine Research Reserve (1897208)

Michael Back¹, Steven Mcmurray², Jacob Cianci-Gaskill², Nora Haddon¹, Janice Kerns² and Lauren Kinsman-Costello¹, (1)Kent State University, Department of Biological Sciences, Kent, United States, (2)Old Woman Creek National Estuarine Research Reserve, Huron, United States

Impact of Salinity on DOM Release from Soils Following Seawater Inundation (1898089)

Edward J O'Loughlin¹, Coralys Caraballo¹, Anya Hopple², Natalie Keltner¹, Ken M Kemner¹, Jieun Kim³, Patrick Megonigal², Allison Myers-Pigg⁴, Opal Otenburg⁴, Mya Reyes¹, Kenton Alan Rod⁵, Lucie Stetten¹, Nicholas D Ward⁶, Stephanie J Wilson² and Vanessa L Bailey⁵, (1)Argonne National Laboratory, Biosciences Division, Argonne, United States, (2)Smithsonian Environmental Research Center, Edgewater, United States, (3)Pacific Northwest National Laboratory, Marine and Coastal Research Laboratory, Sequim, United States, (4)Pacific Northwest National Laboratory, Richland, United States, (5)Pacific Northwest National Laboratory, Richland, WA, United States, (6)Pacific Northwest National Laboratory, Sequim, United States

Incorporation of Organic Matter Chemistry to Understand Water Column Respiration Kinetics (1898461)

Tasneem Ahmadullah¹, Peishi Jiang², Katherine Muller³, Glenn E Hammond⁴, Vanessa Alessandra Garayburu-Caruso⁵, Xingyuan Chen² and jiang peishi, (1)Pacific Northwest National Laboratory, Environmental Molecular Sciences Laboratory, Richland, WA, United States, (2)Pacific Northwest National Laboratory, Richland, United States, (3)Pacific Northwest National Laboratory, Richland, WA, United States, (4)Sandia National Laboratories, Applied Systems Analysis & Research, Albuquerque, United States, (5)Pacific Northwest National Laboratory, Environmental Molecular Sciences Laboratory, Richland, United States

Riverine Particles and Sequestration of Salt Marsh Carbon: Assessing Rhizosphere Dynamics and Long-Term Burial (Invited) (1913968)

Amanda C Spivak, University of Georgia, Department of Marine Sciences, Athens, GA, United States, Britany Guo, University of Georgia, Marine Sciences, Athens, United States, Meagan Eagle Eagle, USGS, Woods Hole Coastal and Marine Science Center, Woods Hole, United States, Giulio Mariotti, Louisiana State University, Oceanography and Coastal Sciences, Baton Rouge, United States, Jennifer Pett-Ridge, Lawrence Livermore National Laboratory, Physical and Life Sciences Directorate, Livermore, CA, United States, Peter S Nico, Lawrence Berkeley National Laboratory, Earth and Environmental Sciences Area, Berkeley, United States, Mike Rowley, University of Zurich, Department of Geography, Zurich, Switzerland, Matthew A Marcus, Lawrence Berkeley National Laboratory, Advanced Light Source, Berkeley, United States and Derrick Vaughn, Utah State University, Logan, United States

Linking spatially explicit carbon fluxes with biomass: towards understanding carbon dynamics in heterogeneous salt marshes (1915881)

Peter Hawman, Kyle Runion and Deepak R Mishra, University of Georgia, Center for Geospatial Research, Department of Geography, Athens, United States

Terrigenous inputs link nutrient dynamics to microbial communities in a tropical lagoon (1927555)

Christian John¹, Nyssa Silbiger², Thomas Adam³, Danielle Barnas⁴, Kalia Bistolas⁵, Robert Carpenter⁶, Noe Castañeda⁷, Megan Donahue⁸, Mary Donovan⁹, Lauren Enright⁷, Hannah Epstein¹⁰, Jordan Gallagher¹¹, Hendrikje Jorissen¹², Jamie Kerlin⁶, Savanah Leidholt⁵, Rowan McLachlan¹³, Nury Molina⁷, Catherine Mullenmeister¹⁴, Kyle Neumann¹⁵, Julianna Renzi⁷, Denise Silva¹⁵, Kelly Speare¹⁵, Sean Swift¹⁶, Alex Vompe¹⁷, Linda Wegley Kelly¹⁴, Maya Zeff¹⁸, Craig E Nelson¹⁹, Rebecca Vega Thurber¹⁵ and Deron Burkepile¹⁵, (1)University of California Santa Barbara, Marine Science Institute, Santa Barbara, United States, (2)University of Hawai'i at Mānoa, Uehiro Center for the Advancement of Oceanography, Department of Oceanography, Honolulu, HI, United States, (3)University of California, Santa Barbara, Marine Science Institute, Santa Barbara, United States, (4)University of Hawai'i at Mānoa, Hawai'i Institute of Marine Biology, Kanehoe, HI, United States, (5)Oregon State University, Department of Microbiology, Corvallis, OR, United States, (6)California State University, Northridge, Department of Biology, Northridge, CA, United States, (7)University of California, Santa Barbara, Department of Ecology, Evolution and Marine Biology, Santa Barbara, CA, United States, (8)University of Hawai‘i at Manoa, Hawai‘i Institute of Marine Biology, Kane‘ohe, HI, United States, (9)University of Hawaiʻi at Mānoa, Hawaiʻi Institute of Marine Biology, Kāneʻohe HI, United States, (10)University of Essex, School of Life Sciences, Wivenhoe Park, Colchester CO4 3SQ, United Kingdom, (11)University of California, Santa Barbara, Department of Ecology, Evolution and Marine Biology, Santa Barbara, CA 93106, USA, United States, (12)University of Hawaii at Manoa, Hawaii Institute of Marine Biology, Kaneohe, United States, (13)University of Oregon, Oregon Institute of Marine Biology, Charleston, OR, United States, (14)UC San Diego, Marine Biology Research Division, Scripps Institution of Oceanography, San Diego, CA, United States, (15)University of California, Santa Barbara, Marine Science Institute, Santa Barbara, CA, United States, (16)University of Hawaiʻi at Mānoa, Daniel K. Inouye Center for Microbial Oceanography: Research and Education, Honolulu, HI, United States, (17)The Pennsylvania State University, Department of Plant Pathology and Environmental Microbiology, University Park, PA, United States, (18)University of California Santa Cruz, Ecology and Evolutionary Biology, Santa Cruz, CA, United States, (19)University of Hawaii at Manoa, HI, United States

Mobilization of Dissolved Organic Matter in Response to Experimental Flooding in a Coastal Upland Forest (1929959)

Jieun Kim¹, Nicholas D Ward¹, Allison Myers-Pigg¹, Peter Regier², Alice Stearns³, Edward J O'Loughlin⁴, Ken M Kemner⁴, Vanessa L Bailey^2,5 and Patrick Megonigal³, (1)Pacific Northwest National Laboratory, Marine and Coastal Research Laboratory, Sequim, United States, (2)Pacific Northwest National Laboratory, Richland, WA, United States, (3)Smithsonian Environmental Research Center, Edgewater, United States, (4)Argonne National Laboratory, Biosciences Division, Argonne, United States, (5)Pacific Northwest National Laboratory, Richland, United States

Coupling Biogeochemical Transformations Across the Land-Ocean-Aquatic-Continuum (LOAC) using the ECCO-Darwin global ocean-biogeochemistry model and CARDAMOM terrestrial carbon model (1950915)

Raphael Savelli¹, Dustin Carroll², Dimitris Menemenlis³, T. Eren Bilir⁴, A. Anthony Bloom⁵, Stephanie Dutkiewicz⁶, Kevin Bowman⁵ and Marc Simard⁵, (1)San Jose State University, San Jose, CA, United States, (2)Moss Landing Marine Laboratories, San José State University, Moss Landing, United States, (3)San Jose State University, San Jose, United States, (4)NASA Jet Propulsion Laboratory, Pasadena, United States, (5)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, (6)Massachusetts Institute of Technology, Department of Earth, Atmospheric and Planetary Sciences, Cambridge, United States

Salinity stress responses in Salicornia pacifica depend on duration and intensity of exposure (1964699)

Germán Silva¹, Kathryn Kolb¹, Danae Stathatos², Dexter Hamilton³, Dar A Roberts⁴ and Jennifer Y King¹, (1)University of California Santa Barbara, Department of Geography, Santa Barbara, United States, (2)University of California Santa Barbara, Environmental Studies Program, Santa Barbara, United States, (3)San Diego State University, Department of Geography, San Diego, United States, (4)University of California, Santa Barbara, Department of Geography, Santa Barbara, United States

Effect of Coastal Soil Physical Heterogeneity on Subsurface Saturation and Salinity Response to Flooding (1967569)

Olawale Ogunsola¹, Patrick Megonigal², Vanessa L Bailey³, Efemena Destiny Emmanuel^1,4, James Mark Martin-Hayden⁵, Peter Regier⁶, Stephanie C Pennington⁷, Ben P Bond-Lamberty⁸, Michael N Weintraub⁹, Nicholas D Ward¹⁰, Kenton Rod¹¹ and Kennedy O Doro⁹, (1)University of Toledo, Department of Environmental Sciences, Toledo, United States, (2)Smithsonian Environmental Research Center, Edgewater, United States, (3)Pacific Northwest National Laboratory, Richland, WA, United States, (4)University of Toledo, Department of Environmental Science, Toledo, United States, (5)University of Toledo, Environmental Sciences, Toledo, United States, (6)Pacific Northwest National Laboratory, Marine and Coastal Research Laboratory, Richland, WA, United States, (7)Pacific Northwest National Laboratory, Joint Global Change Research Institute, College Park, United States, (8)Pacific Northwest National Laboratory, College Park, United States, (9)University of Toledo, Department of Environmental Sciences, Toledo, OH, United States, (10)Pacific Northwest National Laboratory, Sequim, United States, (11)Pacific Northwest National Laboratory, Richland, United States

Riparian Zone Delineator: A GEE-Based Earth Observation Tool for Delineating Riparian Extents (1968224)

Srija Roy, Indian Institute of Technology Indore, Civil Engineering Department, Indore, India and Manish Kumar Goyal, Indian Institute of Technology Indore, Department of Civil Engineering, Indore, India

Physiological and Greenhouse Gas Flux Responses of Freshwater Wetland Vegetation Patches to Moderate Saltwater Intrusion Events (1970261)

Diana Taj¹, Mahpara Mashiyat¹, Robert Bordelon¹, Madeline Moore¹ and Jorge Villa², (1)University of Louisiana at Lafayette, School of Geosciences, Lafayette, LA, United States, (2)University of Louisiana at Lafayette, School of Geosciences, Lafayette, United States

Understanding coastal terrestrial-aquatic interface soils through model-data comparisons (1972868)

Avni Malhotra¹, Teri O'Meara², Allison Myers-Pigg³, Kaizad F. Patel¹, Benjamin N Sulman⁴, Fengming Yuan⁵, Peter E Thornton⁴, Vanessa L Bailey¹ and The EXCHANGE Consortium, (1)Pacific Northwest National Laboratory, Richland, WA, United States, (2)Oak Ridge National Laboratory, Environmental Science Division, Oak Ridge, United States, (3)Pacific Northwest National Laboratory, Richland, United States, (4)Oak Ridge National Laboratory, Environmental Sciences Division, Oak Ridge, United States, (5)ORNL, Oak Ridge, United States

Small-scale Stratigraphic Controls on Soil Moisture and Shallow Subsurface Flow in Low-permeability Coastal Soils (1974173)

Efemena Destiny Emmanuel¹, Prince Atiti¹, Vanessa L Bailey², Inke Forbrich³, Fausto Machado Silva³, Patrick Megonigal⁴, Olawale Ogunsola¹, Roberta Bittencourt Peixoto³, Kenton Rod⁵, Roy Rich⁴, Nicholas D Ward⁶, Michael N Weintraub³ and Kennedy O Doro³, (1)University of Toledo, Department of Environmental Sciences, Toledo, United States, (2)Pacific Northwest National Laboratory, Richland, WA, United States, (3)University of Toledo, Department of Environmental Sciences, Toledo, OH, United States, (4)Smithsonian Environmental Research Center, Edgewater, United States, (5)Pacific Northwest National Laboratory, Richland, United States, (6)Pacific Northwest National Laboratory, Sequim, United States

Redox-Mediated Enzyme Release Stimulates Carbon Turnover in Flooded Coastal Forest Soils (1979493)

Donnie Day¹, Brian Harris², Olivia Demecs³, Allison Lewis⁴, Allison Myers-Pigg⁵, Kaizad F. Patel⁶, Peter Regier⁶, Nicholas Ward⁵, Michael N Weintraub⁷, Vanessa L Bailey⁶ and Exchange Consortium⁸, (1)University of Toledo, Environmental Sciences, Toledo, OH, United States, (2)US Army, Engineer Research and Development Center, Coastal and Hydraulics Laboratory, Vicksburg, United States, (3)University of Toledo, Environmental Science, Toledo, United States, (4)Lawrence Berkeley National Laboratory, Berkeley, United States, (5)Pacific Northwest National Laboratory, Richland, United States, (6)Pacific Northwest National Laboratory, Richland, WA, United States, (7)University of Toledo, Department of Environmental Sciences, Toledo, OH, United States, (8)Pacific Northwest National Laboratory, Sequim, United States

Seasonality of Lateral Carbon Transport Across the Terrestrial-Aquatic Interface (1981745)

Ceara J Talbot, University of California Davis, Davis, United States; Carnegie Science, Pasadena, United States and Stephanie Hampton, Tahoe Environmental Research Center, University of California Davis, Incline Village, United States

A Multi-Year Seasonal Observation of Dissolved Organic Matter Chemodiversity in Galveston Bay, TX (1984449)

Xiaolei Xu, Texas A&M University College Station, Oceanography, College Station, TX, United States, Michael R Shields, Texas A&M University, Geochemical and Environmental Research Group, College Station, United States and Yina Liu, Texas A&M University College Station, Geochemical and Environmental Research Group and Department of Oceanography, College Station, United States

Impacts of inundation patterns on sulfur speciation in coastal wetlands (1984462)

Holly Roth, Oak Ridge National Lab, Oak Ridge, TN, United States, Paul Northrup, Stony Brook University, Stony Brook, United States, Ryan Tappero, Brookhaven National Laboratory, Upton, United States and Elizabeth Herndon, Oak Ridge National Laboratory, Biological and Environmental Systems Science Directorate, Oak Ridge, United States

Metabolically Flexible Iron-Cycling Bacteria Dominate Microbial Communities in Bog Iron Seeps in the NJ Pine Barrens. (1985607)

Juan Diego Chaparro Villarreal¹, Elizabeth De Cicco², Sarah Donachy¹, Jasper Herbert¹ and Lauren Marie Seyler¹, (1)Stockton University, Galloway, United States, (2)New York Botanical Garden, New York City, United States

Spatiotemporal Dynamics of Environmental Conditions in Oyster Growing Habitats Along the Louisiana Coast (1986272)

Alexander Miele, University of Louisiana at Lafayette, Lafayette, LA, United States and Beth A Stauffer, University of Louisiana at Lafayette, School of Biological Sciences, Lafayette, United States

Microbial Resilience in Coastal Ecosystems: Insights from the TEMPEST Experiment (1989607)

Pamela Weisenhorn, Argonne National Laboratory, Argonne, IL, United States, Edward J O'Loughlin, Argonne National Laboratory, Biosciences Division, Argonne, United States, Kenton Rod, Pacific Northwest National Laboratory, Richland, United States, Vanessa L Bailey, Pacific Northwest National Laboratory, Richland, WA, United States and J. Megonigal, Smithsonian Environmental Research Center, Edgewater, MD, United States

Investigating sources of soil methane production under simulated storm surge flooding in an upland coastal forest (1995901)

Stephanie J Wilson¹, Rosmery Cruz², Angelia Seyfferth³, Stephanie C Pennington⁴, Anya Hopple¹, Ben P Bond-Lamberty⁵, Patrick Megonigal¹ and Prof. Rodrigo Vargas², (1)Smithsonian Environmental Research Center, Edgewater, United States, (2)University of Delaware, Plant and Soil Sciences, Newark, DE, United States, (3)Arizona State University, Tempe, United States, (4)Pacific Northwest National Laboratory, Joint Global Change Research Institute, College Park, United States, (5)Pacific Northwest National Laboratory, College Park, United States

Engineered by Nature: Root Internal Structure and Tensile Strength Reveal Biomechanical Adaptations in Coastal Wetlands (2001715)

Mohamed Hassan, Texas A&M University College Station, College Station, TX, United States, Navid Jafari, Texas A&M University, College Station, United States, Andre Rovai, Louisiana State University, Department of Oceanography & Coastal Sciences, Baton Rouge, United States; Smithsonian Environmental Research Center Washington DC, Washington, United States and Robert Twilley, Louisiana State University and Agricultural & Mechanical College, Baton Rouge, United States

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B100 Where Land Meets Water: Biogeochemical Cycling at the Terrestrial-Aquatic Interface

Session Description:

Index Terms:

B100
Where Land Meets Water: Biogeochemical Cycling at the Terrestrial-Aquatic Interface