H51C:
Characterization, Modeling, and Remediation of Karst and Structurally Variable Flow Systems in a Changing Environment III Posters

Submit an Abstract to this Session



Session ID#: 29375

Session Description:
Karst systems, which underlie 10-20% of the Earth’s landmass and supply water to nearly 25% of the world’s population, are changing due to human activities and climate change. These systems are highly dynamic and heterogeneous, with complex hydrological, geochemical, and biological processes that affect water and solute transport over a wide-range of spatio-temporal scales. Therefore, they are extremely difficult to characterize, model, remediate, and manage. A need exists to advance knowledge and technologies for understanding the hydrological response of karst systems and other preferential flow systems to environmental and climate change, and to develop appropriate management and remediation approaches. Interdisciplinary studies are highly demanded in the assessment of water resources availability and chemical dynamics in a karst aquifer. This session requests abstracts on research related to the characterization, monitoring and modeling of hydrogeology, morphology, biogeochemistry, geohazards and remediation of karst and other structurally variable water systems at multiple scales.
Primary Convener:  Zexuan Xu, Lawrence Berkeley National Laboratory, Climate and Ecosystem Science Division, Berkeley, CA, United States
Conveners:  Nicolas Massei, Univ Rouen Normandie, Univ Caen Normandie, CNRS, M2C, UMR 6143, F-76000 Rouen, France, Rouen, France, Ingrid Yamill Padilla, University of Puerto Rico Mayaguez, Mayaguez, PR, United States and Andreas J Hartmann, University of Freiburg, Chair of Hydrological Modeling and Water Resources, Freiburg, Germany
Chairs:  Nicolas Massei, Normandie Univ, UNIROUEN, UNICAEN, CNRS, M2C, Rouen, France and Joshua Larsen, The Univ of Queensland, Brisbane, Australia
OSPA Liaison:  Zexuan Xu, Lawrence Berkeley National Laboratory, Earth and Environmental Sciences, Berkeley, United States
Co-Organized with:
Hydrology, Atmospheric Sciences, Biogeosciences, Global Environmental Change, and Ocean Sciences

Cross-Listed:
  • A - Atmospheric Sciences
  • B - Biogeosciences
  • GC - Global Environmental Change
  • OS - Ocean Sciences
Index Terms:

1807 Climate impacts [HYDROLOGY]
1829 Groundwater hydrology [HYDROLOGY]
1830 Groundwater/surface water interaction [HYDROLOGY]
1847 Modeling [HYDROLOGY]

Abstracts Submitted to this Session:

Numerical Study of Groundwater Flow and Salinity Distribution Cycling Controlled by Seawater/Freshwater Interaction in Karst Aquifer Using SEAWAT (207004)
Zhongyuan Xu, Florida State University, Tallahassee, FL, United States, Zexuan Xu, Lawrence Berkeley National Laboratory, Climate and Ecosystem Science Division, Berkeley, CA, United States and Bill Hu, Jinan University, Institute of Groundwater and Earth Sciences, Guangzhou, China
Towards sustainable groundwater management in Karst aquifers in semi-arid environments: Central West Bank, Palestine (207454)
Hassan Jebreen, Andre Banning and Stefan Wohnlich, Ruhr University Bochum, Hydrogeology Department, Bochum, Germany
Nitrogen Fate in a Phreatic Fluviokarst Watershed: a Stable Isotope, Sediment Tracing, and Numerical Modeling Approach (215598)
Admin Husic, PhD1, James Fox2, William I Ford III3, Carmen Agouridis4, James C Currens4 and Charles Taylor5, (1)University of Kansas, Department of Civil, Environmental, and Architectural Engineering, Lawrence, United States, (2)University of Kentucky, Civil Engineering, Lexington, KY, United States, (3)Marshall University, Huntington, WV, United States, (4)University of Kentucky, Lexington, KY, United States, (5)University of California, Berkeley, Berkeley, United States
Physical and Hydrological Meaning of the Spectral Information from Hydrodynamic Signals at Karst Springs (219851)
Adeline Dufoyer1, Nicolas Lecoq2, Nicolas Massei2 and Jean-Christophe Marechal3, (1)Normandie Univ, UNIROUEN, UNICAEN, CNRS, M2C, Mont-Saint-Aignan, France, (2)Normandie Univ, UNIROUEN, UNICAEN, CNRS, M2C, Rouen, France, (3)BRGM, Water Dept., New Water Resource & Economy Unit, Montpellier, France
Characterizing fate and transport properties in karst aquifers under different hydrologic conditions (233816)
Elienisse Rodriguez, University of Puerto Rico Mayaguez, Mayaguez, United States and Ingrid Yamill Padilla, University of Puerto Rico, Mayaguez, PR, United States
The development of deep karst in the anticlinal aquifer structure based on the coupling of multistage flow systems (255490)
Mo Xu, Lingmin Zhong and Yanna Yang, Chengdu University of Technology, State key Laboratory of Geohazard prevention and Geoenvironment protection, Chengdu, China
Use of geophysical methods to characterize groundwater in karstic rocks near Puerto Morelos, Yucatan Peninsula, Mexico (258397)
Crista G Cerda, University of Texas at San Antonio, Civil and Environmental Engineering, San Antonio, TX, United States, Philip J Carpenter, Northern Illinois University, Geology and Environmental Geosciences, DeKalb, IL, United States and Rosa Maria Leal-Bautista, Centro de Investigación Científica de Yucatán, Cancun, Mexico
Near Surface Geophysical Investigations of Potential Direct Recharge Zones in the Biscayne Aquifer within Everglades National Park, Florida. (263983)
Gregory Mount, Indiana University of Pennsylvania, Geosciences, Indiana, United States and Xavier Comas, Florida International University, Earth and Environment, Miami, FL, United States
The effects of environmental physical factors on the microbial communities and the distribution of different CO2 fixation pathways in a limestone landscape (270520)
Shian Ru Wun, Tung-Yi Huang, Bing-Mu Hsu and Cheng-Wei Fan, National Chung Cheng University, Chiayi County, Taiwan
Are isolated wetlands groundwater recharge hotspots? (271958)
Carol M Wicks, Louisiana State University, Department of Geology & Geophysics, Baton Rouge, LA, United States, Andrew Webb, Louisiana State University, Baton Rouge, LA, United States, Steven Terry Brantley, Joseph W. Jones Ecological Research Center, Newton, GA, United States and Stephen W. Golladay, Jones Center at Ichauway, Aquatics, Newton, GA, United States
Flow Mode Dependent Partitioning Processes of Preferential Flow Dynamics in Unsaturated Fractures - Findings From Analogue Percolation Experiments (278143)
Torsten Noffz, Georg-August-Universitaet Goettingen, Goettingen, Germany, Marco Dentz, IDAEA-CSIC, Barcelona, Spain, Martin Sauter, University of Göttingen, Geosciences Centre, Göttingen, Germany and Jannes Kordilla, University of Göttingen, Applied Geosciences, Göttingen, Germany
Comparing preferential flow and soil moisture dynamics in two catchments of contrasting lithology (282101)
Qicheng Tang, Pennsylvania State University Main Campus, University Park, PA, United States, Li Guo, College of Water Resource and Hydropower, Sichuan University, Chengdu, China, David M Eissenstat, Pennsylvania State University, Department of Ecosystem Science and Management, University Park, PA, United States and Henry Lin, Department of Ecosystem Science and Management, The Pennsylvania State University, University Park, PA, United States
SPATIAL DISTRIBUTION OF FATE AND TRANSPORT PARAMETERS USING CXTFIT IN A KARSTIFIED LIMESTONE MODEL (288868)
Jonathan Toro, University of Puerto Rico Mayaguez, Mayaguez, PR, United States and Ingrid Yamill Padilla, University of Puerto Rico, Mayaguez, PR, United States
Hydraulic Evolution of Karst Microfracture (294712)
Lisa Marie Windom, Oregon State University, Corvallis, OR, United States, Maria Ines Dragila, Oregon State Univ, Corvallis, OR, United States and Noam Weisbrod, Ben-Gurion University of the Negev, The Zuckerberg Institute for Water Research, Blaustein Institutes for Desert Research, Beer Sheva, Israel
Intra-Wellbore Head Losses in a Horizontal Well with both Kinematic and Frictional Effects in an Anisotropic Confined Aquifer between Two Streams (298370)
Quanrong Wang, China University of Geosciences Wuhan, Wuhan, China and Hongbin Zhan, China University of Geosciences, Wuhan, China; Texas A & M University, College Station, TX, United States

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