Hydro-bio-geo-chemical processes in the Critical Zone

Maher, Katharine

9:00 AM

Challenges of quantifying short-term hydrobiogeochemical processes in the critical zone (Invited) (204244)

Kathleen A Lohse, Idaho State University, Biological Sciences, Pocatello, ID, United States and Reynolds Creek Critical Zone Observatory Team

9:25 AM

A Scope for the Subsurface: How Geophysics Can Inform Hydro-biogeochemical Studies in Managed and Unmanaged Systems (Invited) (204566)

Eve-Lyn S Hinckley, Institute of Arctic and Alpine Research, Boulder, CO, United States

9:50 AM

Introduction to Posters

Geophysical Investigations of Shallow and Deep Critical Zone Processes at the Reynolds Creek Critical Zone Observatory (204452)

John Holloway Bradford, Travis Nielson and Alejandro N Flores, Boise State University, Boise, ID, United States

Weathering-Permeability Feedback Controls on Lateral Flow Partitioning and the Weathering Front Advance Rate (204458)

Cassandra Cosans, Johns Hopkins University, Baltimore, MD, United States and Ciaran J Harman, Johns Hopkins University, Geography and Environmental Engineering, Baltimore, MD, United States

Characteristics of Chemical Weathering in Small Mountainous Watersheds, Taiwan (204375)

Jr-Chuan Huang, National Taiwan University, Department of Geography, Taipei, Taiwan

The Role of Soil Water Storage in Catchment Hydrology and Biogeochemistry Across the Andes-Amazon Transition (204384)

Emily I Burt and A. Joshua West, University of Southern California, Los Angeles, CA, United States

Measurement of hydrological connectivity between hillslopes and streams in humid areas of southeast China (204296)

Xiaole Han^1,2, Jintao Liu¹, Puneet Srivastava² and Subhasis Mitra², (1)Hohai University, State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, Nanjing, China, (2)Auburn University, Biosystems Engineering, Auburn, AL, United States

Geophysical measurements to track soil water and biochemical dynamics (204241)

Alex Furman¹, Andreas Kemna², Klaus Haaken², Nimrod Schwartz³, Idit Sheffer¹, Ziv Moreno⁴, Tamar Shalem¹, Noam Weisbrod⁵ and Johan Alexander Huisman⁶, (1)Technion Israel Institute of Technology, Civil and Environmental Engineering, Haifa, Israel, (2)University of Bonn, Bonn, Germany, (3)Hebrew University of Jerusalem, Jerusalem, Israel, (4)Tel Aviv University, Tel Aviv, Israel, (5)Ben-Gurion University of the Negev, Beer Sheva, Israel, (6)Forschungszentrum Jülich, Agrosphere (IBG 3), Jülich, Germany

Beyond Images: Innovating for Geophysical Investigation of Unsaturated-Zone Hydraulics (204416)

John R Nimmo, USGS Geological Survey, Menlo Park, CA, United States

Estimating Soil and Root Parameters using a Hydrogeophysical Inversion (204517)

Alexandria Kuhl, Anthony D Kendall, Remke L Van Dam and David W Hyndman, Michigan State University, East Lansing, MI, United States

Developing Hydrogeophysical Tools to Study Hydro-bio-geo-chemical Processes in Dryland Agricultural Fields at the Nexus of Food, Water and Soils (204337)

Lixin Jin, Diane Irene Doser, Hugo Alberto Gutierrez-Jurado and Lin Ma, University of Texas at El Paso, El Paso, TX, United States

Water Quality Responses to Seasonal, Hydrologically-driven Redox Cycling in a Floodplain Aquifer (204507)

Chava Bobb¹, Katharine Maher² and John Bargar¹, (1)Stanford University, Stanford, CA, United States, (2)Stanford University, Department of Geological Sciences, Stanford, CA, United States

Linking Transition-Zone Geophysical Signals to Governing Reactive Processes in the Capillary Fringe (204278)

Adrian Mellage¹, Geertje Pronk², Tatjana Milojevic², Christina Marie Smeaton², Anthony Lee Endres², Estella A Atekwana³, Alex Furman⁴, Fereidoun Rezanezhad² and Philippe Van Cappellen², (1)University of Waterloo, Ecohydrology Research Group, Waterloo, ON, Canada, (2)University of Waterloo, Department of Earth and Environmental Sciences, Waterloo, ON, Canada, (3)Oklahoma State University, Boone Pickens School of Geology, Stillwater, OK, United States, (4)Technion Israel Institute of Technology, Civil and Environmental Engineering, Haifa, Israel

Carbon cycle driven critical zone evolution in a terrestrial carbonate system (204518)

Eron Raines¹, Todd Osborne¹, Sajad Jazayeri² and Sarah Kruse², (1)University of Florida, Soil and Water Science, St Augustine, FL, United States, (2)University of South Florida Tampa, Tampa, FL, United States

10:35 AM

Break with Posters Available

10:45 AM

Introduction to Posters

Building Flow and Transport Models with Electrical Resistivity Tomography Data (204474)

Ian Gottschalk¹, Thomas Hermans², Rosemary J Knight¹, Jef Caers¹, David Alexander Cameron¹, Julia Regnery³ and John E McCray³, (1)Stanford University, Stanford, CA, United States, (2)Université de Liège, Liege, Belgium, (3)Colorado School of Mines, Civil and Environmental Engineering, Golden, CO, United States

Studying Porosity Domains Using NMR Relaxation and Flow Experiments (204471)

Alexander Kendrick and Rosemary J Knight, Stanford University, Stanford, CA, United States

Trees as Sensors: Signatures of Belowground Moisture through Aboveground Water Use (204483)

Xue Feng^1,2 and Sally E Thompson¹, (1)University of California Berkeley, Civil and Environmental Engineering, Berkeley, CA, United States, (2)University of Minnesota Twin Cities, Civil, Environmental, and Geo-Engineering, Minneapolis, MN, United States

Examining Diel Patterns of Soil and Xylem Moisture From the Single-Tree to Hillslope Scale (204224)

Kamini Singha¹, Ryan Harmon¹, Rachel Mares¹ and Holly R Barnard², (1)Colorado School of Mines, Golden, CO, United States, (2)University of Colorado at Boulder, Boulder, CO, United States

Investigating the Coupling of Root Zone and Hillslope Thermo-Hydro-Bio-Geo-Chemical Dynamics in a Mountainous Watershed using Multi-scale Approaches (204339)

Yuxin Wu, Baptiste Dafflon, Anh Phuong Tran, Emmanuel Leger, John Peterson, Eoin Brodie, Kenneth Hurst Williams and Susan S. Hubbard, Lawrence Berkeley National Laboratory, Berkeley, CA, United States

Time-lapse Electric Resistivity Imaging of Subsurface Salt Mobilization in an Impounded Mangrove Forest. (204462)

Christine M Downs, University of South Florida Tampa, School of Geosciences, Tampa, FL, United States and Sarah Kruse, University of South Florida Tampa, Tampa, FL, United States

Monitoring Changes to Freshwaters Lens Systems in a “Sea” of Saline Groundwater across the Murray River Floodplain in SE Australia using Multi-date Airborne EM (204243)

Timothy J Munday and Camilla Soerensen, CSIRO, Mineral Resources, Perth, Australia

Development of Integrated Surface-Subsurface Flow Model Considering Evapotranspiration and its Application to Small Forest Catchment (204247)

Kazuaki Yorozu, Aulia Febianda Anwar Tinumbang, Yutaka Ichikawa, Yasuto Tachikawa and Sunmin Kim, Kyoto University, Civil and Earth Resources Engineering, Kyoto, Japan

Landscape Configuration and Composition Modulate Freshwater Supply and Flooding Risk of Tropical Watersheds (204187)

Mei Yu and Qiong Gao, University of Puerto Rico Rio Piedras Campus, Department of Environmental Sciences, San Juan, PR, United States

11:15 AM

Poster Viewing and Discussion