H41O:
Preferential Flows in Fractured Porous Media, Soils, and Rock–Soil Interfaces II Posters
Submit an Abstract to this Session
Session ID#: 50611
Session Description:
Preferential flows in subsurface media are widely acknowledged to control infiltration and recharge, aquifer vulnerability as well as connectivity of surface and subsurface ecosystems. While they are also associated with saturated flow dynamics, e.g. in the context of anomalous transport, they commonly occur under unsaturated conditions in soils and fractured porous media. To study the onset and dynamics of preferential flow, and hence the partitioning into several sub-domains (macropores, fractures) with strong contrasts in hydraulic conductivity, elaborate analytical, numerical and experimental methods are required across scales. Specifically, in the case of fractured (karstified) porous media, research is often complicated by the much larger associated scales of fractures, limited accessibility, and, consequently, the applicability of soil-related methods for the quantification of flow dynamics is questionable. In this session we welcome contributions from the soil science and the hydrogeological community to share and integrate findings and promote joint research.
Primary Convener: Jannes Kordilla, University of Göttingen, Applied Geosciences, Göttingen, Germany
Conveners: John R Nimmo, USGS California Water Science Center Menlo Park, Menlo Park, CA, United States, Laurent Lassabatere, ENTPE, Vaulx En Velin, France and Andreas J Hartmann, University of Freiburg, Chair of Hydrological Modeling and Water Resources, Freiburg, Germany
Primary Liaison: Jannes Kordilla, University of Göttingen, Applied Geosciences, Göttingen, Germany
Chairs: Jannes Kordilla, University of Göttingen, Applied Geosciences, Göttingen, Germany and Laurent Lassabatere, ENTPE, Vaulx En Velin, France
OSPA Liaison: Jannes Kordilla, University of Göttingen, Applied Geosciences, Göttingen, Germany
Abstracts Submitted to this Session:
Juan Pablo Aguilar-López, Delft University of Technology, Delft, Netherlands and Thom Bogaard, Delft University of Technology, Water Management, Delft, Netherlands
Qicheng Tang1, Jonathan M Duncan2, Dacheng Xiao3, Li Li4, Li Guo1, Henry Lin5 and David M Eissenstat1, (1)Pennsylvania State University Main Campus, Department of Ecosystem Science and Management, University Park, PA, United States, (2)Pennsylvania State University, Department of Ecosystem Science and Management, University Park, United States, (3)Pennsylvania State University Main Campus, John and Willie Leone Family Department of Energy and Mineral Engineering, University Park, PA, United States, (4)Pennsylvania State University Main Campus, Department of Civil and Environmental Engineering, University Park, PA, United States, (5)Department of Ecosystem Science and Management, The Pennsylvania State University, University Park, PA, United States
Dávid Nagy, Aarhus University, Department of Agroecology, Aarhus C, Denmark, Annette E Rosenbom, Geological Survey of Denmark and Greenland, Copenhagen, Denmark, Bo V. Iversen, Aarhus University, Department of Agroecology, Tjele, Denmark and Finn Plauborg, Aarhus University, Department of Agroecology, DK-8830 Tjele, Denmark
Tomas N Vogel1, Jaromir Dusek1, Michal Dohnal1, Martina Sobotkova2, Horst Herbert Gerke3 and Michal Snehota1, (1)Czech Technical University in Prague, Prague, Czech Republic, (2)Czech Technical University in Prague, Faculty of Civil Engineering, Prague, Czech Republic, (3)Leibniz Centre for Agricultural Landscape Research (ZALF), Working Group “Hydropedology”, Research Area 1 “Landscape Functioning,, Müncheberg, Germany
Torsten Noffz, Georg-August-Universitaet Goettingen, Goettingen, Germany, Marco Dentz, IDAEA-CSIC, Barcelona, Spain and Jannes Kordilla, University of Göttingen, Applied Geosciences, Göttingen, Germany
Song Xue1, Zhibing Yang2, Yifeng Chen2 and Xiaokang Zheng3, (1)State Key Laboratory of Water Resources and Hydropower Engineering Science, Wuhan University, Wuhan, China, (2)State Key Laboratory of Water Resources Engineering and Management, Wuhan University, Wuhan, China, (3)State Key Laboratory of Water Resources and Hydropower Engineering, Wuhan University, Wuhan, China
Landon Woods1, Rachel M Lauer2, Cathryn Ryan1 and Sarah Reid1, (1)University of Calgary, Department of Geoscience, Calgary, AB, Canada, (2)University of Calgary, Department of Earth, Energy and Environment, Calgary, AB, Canada
Yujiang He, IHEG Institute of Hydrogeology and Environmental Geology, CAGS, Shijiazhuang City, China
Elena Shigorina1, Alexandre M Tartakovsky2 and Jannes Kordilla1, (1)University of Göttingen, Applied Geosciences, Göttingen, Germany, (2)University of Illinois at Urbana Champaign, Civil and Environmental Engineering, Champaign, United States
Xiaolong Geng, University of Delaware, Department of Geological Sciences, Newark, DE, United States and Holly A Michael, University of Delaware, Earth Sciences, Civil and Environmental Engineering, Newark, DE, United States
Christopher Aaron Morgan, University of Guelph, Guelph, ON, Canada, Jessica R Meyer, University of Iowa, School of Earth, Environment, and Sustainability, Iowa City, United States, Anthony Runkel, Minnesota Geological Survey, St. Paul, MN, United States, Emmanuelle Arnaud, University of Guelph, School of Environmental Sciences, Guelph, ON, Canada and Beth L Parker, University of Guelph, School of Engineering, Guelph, ON, Canada
Laurent Lassabatere1, Simone di Prima2, Massimo Iovino3, Vincenzo Bagarello3 and Rafael Angulo-Jaramillo4, (1)ENTPE, Vaulx En Velin, France, (2)University of Sassari, Sassari, Italy, (3)University of Palermo, Palermo, Italy, (4)CNRS, Paris Cedex 16, France
Dominic Demand, University of Freiburg, Chair of Hydrology, Freiburg, Germany, Theresa Blume, Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Hydrology, Potsdam, Germany, Fabian Ries, University of Freiburg, Freiburg, Germany, Johan Alexander Huisman, Agrosphere Institute (IBG-3), Forschungszentrum Jülich, Jülich, Germany and Markus Weiler, University of Freiburg, Freiberg, Germany
Zhicai Zhang, Hohai University, Nanjing, China, Xi Chen, Tianjin University, Institute of Surface-Earth System Science, Tianjin, China and Chris Soulsby, University of Aberdeen, Aberdeen, United Kingdom
