H43D:
Hydrological, Geochemical, and Biological Dynamics in Structural Variable Pathways (SVPs): From Soil Macropores to Fissure/Karst Systems II Posters


Session ID#: 7459

Session Description:
Variably saturated flow and transport in structurally variable pathways (SVPs) poses major hydrologic challenges, and also presents opportunities in terms of capturing their essential character. In some materials (e.g. karst) water acts by dissolution or other processes to alter flow paths; time- and space-dependent characteristics exist in the soil, the bedrock and at the soil-bedrock interface. Even unsaturated flow in SVPs may be very rapid compared to the surrounding media, and is more likely to deviate from Darcy’s law or Richards’ equation. This session solicits abstracts that provide new insights in hydrologic processes in SVPs, compare those processes across varying terrains, and analyze existing methods and theory.
Primary Convener:  John R Nimmo, US Geological Survey, Menlo Park, CA, United States
Conveners:  Ingrid Yamill Padilla, University of Puerto Rico Mayaguez, Mayaguez, PR, United States, Joshua Larsen, University of Queensland, St Lucia, QLD, Australia and Nicolas Massei, University of Rouen, Mont-Saint-Aignan Cedex, France
Chairs:  Andreas J Hartmann, University of Freiburg, Chair of Hydrological Modeling and Water Resources, Freiburg, Germany and Ingrid Yamill Padilla, University of Puerto Rico Mayaguez, Mayaguez, PR, United States
OSPA Liaison:  Thomas Reimann, Dresden University of Technology, Faculty of Environmental Sciences, Department of Hydrosciences, Dresden, Germany
Index Terms:

1829 Groundwater hydrology [HYDROLOGY]
1865 Soils [HYDROLOGY]
1875 Vadose zone [HYDROLOGY]
1886 Weathering [HYDROLOGY]

Abstracts Submitted to this Session:

Karst medium characterization and simulation of groundwater flow in Lijiang Riversed, China (82234)
Bill Xiaolong Hu, China University of Geoscience, Beijing, Beijing, China; Florida State University, Tallahassee, FL, United States
Process-Based Flow Model for a Karst Aquifer System (63273)
Christiane A. Zoghbi and H A Basha, American University of Beirut, Beirut, 1107, Lebanon
Variable-density numerical modeling of seawater intrusion in coastal aquifer with well-developed conduits (70245)
Zexuan Xu, Lawrence Berkeley National Laboratory, Earth and Environmental Sciences, Berkeley, CA, United States and Bill Xiaolong Hu, Florida State University, Tallahassee, FL, United States
What can hydrological time series variations tell about karst dynamics? A coupled statistical/conceptual modeling analysis. (68995)
Lea Pauline Duran1, Nicolas Massei2, Matthieu Fournier2, Abderrahim Jardani2 and Nicolas Lecoq3, (1)University of Rouen, M2C laboratory, Mont-Saint-Aignan Cedex, France, (2)University of Rouen, Mont-Saint-Aignan Cedex, France, (3)Normandie Univ, UNIROUEN, UNICAEN, CNRS, M2C, Rouen, France
Spring Responses to Storms and Seasonal Variations in Recharge in the Middle Atlas Region of Morocco (72749)
Brett A Howell, University of Kentucky, Lexington, KY, United States, Alan E Fryar, University of Kentucky, Earth and Environmental Sciences, Lexington, KY, United States and Lahcen Benaabidate, University of Sidi Mohammed Ben Abdellah, Faculty of Sciences and Technology, Department of Environment, Laboratory of Functional Ecology and Environment Engineering, Fés, Morocco
Large-scale climate control on the occurrence of turbid events on interannual scales in a karstified, heavily exploited karst system in northwestern France (83346)
Nicolas Massei1, Benoit Laignel1 and Jean-Paul Dupont2, (1)University of Rouen, Mont-Saint-Aignan Cedex, France, (2)University of Rouen, M2C laboratory, Mont-Saint-Aignan Cedex, France
Correlation of Spatio-Temporal Contaminant Distribution, Land Use, and Hydrogeological Factors in the Karst Aquifers of Northern Puerto Rico (82352)
Norma I Torres, University of Puerto Rico Mayaguez, Mayaguez, PR, United States and Ingrid Yamill Padilla, University of Puerto Rico, Mayaguez, PR, United States
TERRESTRIAL AND AQUATIC CARBON FATE AND TRANSPORT IN A TEMPERATE FLUVIOKARST WATERSHED (78896)
Admin Husic, PhD1, James Fox2, Carmen Agouridis3, James C Currens3, Steve Workman3, William I Ford III4 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)University of Kentucky, Lexington, KY, United States, (4)Marshall University, Huntington, WV, United States, (5)University of California, Berkeley, Berkeley, United States
Research about the Control of Geological Structure on Karst Groundwater system in Zhangfang, Beijing,China. (67715)
Xiaojuan Qiao, Chinese Academy of Sciences, Beijing, China
Preferential and diffuse high-volume flow through an interbedded fractured-rock unsaturated zone (80516)
Kimberlie S Perkins1, John R Nimmo1, Kaitlyn M Creasey1 and Benjamin B Mirus2, (1)USGS,, Menlo Park, CA, United States, (2)USGS, Landslide Hazards Program, Golden, CO, United States
Partially-Filled Macropores in Swelling and Nonswelling Media: Flow Modes Requiring Supplementation of Darcy’s Law (72864)
John R Nimmo1, Kimberlie S Perkins2 and Leia Gaten-Slahor1, (1)USGS National Research Program, Menlo Park, CA, United States, (2)USGS, Water Resources Mission Area, Moffett Field, United States
Parameterization, Spatial Simulation, and Quantified Effects of Non-linear Spatial Dependence (80070)
Claus P Haslauer, University of Tübingen, Center for Applied Geosciences, Tübingen, Germany and Andras Bardossy, University of Stuttgart, Chair of Hydrology and Geohydrology, Stuttgart, Germany
Challenges in Estimating Groundwater Recharge in Semi-arid and Semi-confined Alluvial Systems (85951)
Warren Finch, University of Queensland, St Lucia, Australia, Joshua Larsen, University of Queensland, St Lucia, QLD, Australia and Neil McIntyre, University of Queensland, Centre for Water in the Minerals Industry, St Lucia, Australia
Multiple Tracer Tests in Porous Media During Clogging (77673)
Andreas Englert1, Andre Banning2, Jessica Siegmund1, Sebastian Freye1 and Thorsten Goekpinar1, (1)Ruhr University Bochum, Earth Sciences Department, Bochum, Germany, (2)Ruhr University Bochum, Hydrogeology Department, Bochum, Germany

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