H31J:
Improving Computational Efficiency in Modeling Complex Environmental Systems (with Uncertainty) I Posters

Session ID#: 2230

Wednesday, 17 December 2014: 8:00 AM-12:20 PM
Not an Option (Moscone West)
Chairs:  George Shu Heng Pau1, Yingqi Zhang1 and Ye Zhang2, (1)Lawrence Berkeley National Laboratory, Berkeley, CA, United States(2)Univ of Wyoming, Geology and Geophysics, Laramie, WY, United States
Primary Convener:  Saman Razavi, University of Saskatchewan, Saskatoon, SK, Canada
Co-conveners:  George Shu Heng Pau, Lawrence Berkeley National Laboratory, Berkeley, CA, United States, Howard S Wheater, University of Saskatchewan, Centre for Hydrology and Global Institute for Water Security, Saskatoon, SK, Canada and Ye Zhang, Univ of Wyoming, Geology and Geophysics, Laramie, WY, United States
OSPA Liaison:  Saman Razavi, University of Saskatchewan, Saskatoon, SK, Canada
Co-Sponsor(s):
  • A - Atmospheric Sciences
  • IN - Earth and Space Science Informatics
Virtual Option?: No

Abstracts Submitted to this Session:

 
Projection- vs. selection-based model reduction of complex hydro-ecological models (12242)
Stefano Galelli1, Matteo Giuliani2, Andrea Castelletti Prof2 and Ahmad Alsahaf3, (1)Singapore University of Technology and Design, Singapore, Singapore, (2)Politecnico di Milano, Department of Electronics, Information, and Bioengineering, Milano, Italy, (3)Politecnico di Milano, Milano, Italy
 
Consistent Simulation Framework for Efficient Mass Discharge and Source Depletion Time Predictions of DNAPL Contaminants in Heterogeneous Aquifers Under Uncertainty (7263)
Jonas Koch, University of Stuttgart, Stuttgart, Germany and Wolfgang Nowak, University of Stuttgart, Stochastic Simulation and Safety Research for Hydrosystems (IWS/SC SimTech), Stuttgart, Germany
 
Comparison of Applying FOUR Reduced Order Models to a Global Sensitivity Analysis (4273)
Yingqi Zhang1, Sergey Oladyshkin2, Yaning Liu1 and George Shu Heng Pau1, (1)Lawrence Berkeley National Laboratory, Berkeley, CA, United States, (2)University of Stuttgart, Stochastic Simulation and Safety Research for Hydrosystems (IWS/SC SimTech), Stuttgart, Germany
 
Assessing Sensitivity of Surface Water-Groundwater Exchanges to Model Initialization (12080)
Hoori Ajami, University of California Riverside, Environmental Sciences, Riverside, CA, United States, Matthew F McCabe, King Abdullah University of Science and Technology, Biological and Environmental Sciences and Engineering, Thuwal, Saudi Arabia, Jason Peter Evans, University of New South Wales, Climate Change Research Centre, Sydney, NSW, Australia and Simon Stisen, Geological Survey of Denmark and Greenland, København K, Denmark
 
Computationally Inexpensive Identification of Non-Informative Model Parameters (9412)
Juliane Mai1, Matthias Cuntz2, Rohini Kumar3, Matthias Zink2, Luis Samaniego4, David Schaefer2, Stephan Thober2, Oldrich Rakovec5, Jude Lubega Musuuza2, John Robert Craven2, Diana Spieler6, Martin Schrön7, Vladyslav Prykhodko2, Giovanni Dalmasso2, Ben Langenberg2 and Sabine Attinger2, (1)University of Waterloo, Waterloo, ON, Canada, (2)Helmholtz Centre for Environmental Research UFZ Leipzig, Leipzig, Germany, (3)Helmholtz Centre for Environmental Research GmbH – UFZ, Leipzig, Germany, Computational Hydrosystems, Leipzig, Germany, (4)Helmholtz Centre for Environmental Research UFZ Leipzig, Computation Hydrosystems, Leipzig, Germany, (5)Czech University of Life Sciences, Water Resources and Environmental Modelling, Prague, Czech Republic, (6)Technische Universität Dresden, Department of Hydro Sciences, Dresden, Germany, (7)Helmholtz Centre for Environmental Research UFZ Leipzig, Department of Monitoring and Exploration Technologies, Leipzig, Germany
 
Model complexity in carbon sequestration:A design of experiment and response surface uncertainty analysis (19423)
Shuiquan Li, Univ of Wyoming, Laramie, WY, United States and Ye Zhang, Univ of Wyoming, Geology and Geophysics, Laramie, WY, United States
 
Complexity vs. Simplicity: Tradeoffs in Integrated Water Resources Models (14131)
Jordan Gonda1, Amin A Elshorbagy2, Howard S Wheater3 and Saman Razavi1, (1)University of Saskatchewan, Saskatoon, SK, Canada, (2)University of Saskatchewan, Department of Civil, Geological, and Environmental Engineering, Saskatoon, SK, Canada, (3)University of Saskatchewan, Centre for Hydrology and Global Institute for Water Security, Saskatoon, SK, Canada
 
A Modeling Framework for Optimal Computational Resource Allocation Estimation: Considering the Trade-offs between Physical Resolutions, Uncertainty and Computational Costs (20387)
Mahsa Moslehi, University of Southern California, Los Angeles, CA, United States, Felipe de Barros, University of Southern California, Sonny Astani Department of Civil and Environmental Engineering, Los Angeles, United States and Ram Rajagopal, Stanford University, Civil and Environmental Engineering, Stanford, United States
 
A Dual Model-Reduction Approach to Groundwater Flow and Solute Transport Simulations. (9780)
Zachary Stanko1, Scott E Boyce2 and William W-G Yeh2, (1)University of California Los Angeles, Los Angeles, CA, United States, (2)U.S. Geological Survey, San Diego, United States
 
A multi-layer vertically integrated model with vertical dynamics and heterogeneity for CO2 sequestration (12867)
Bo Guo, PhD1, Karl Bandilla1, Eirik Keilegavlen2, Florian Doster3 and Michael A Celia1, (1)Princeton University, Civil and Environmental Engineering, Princeton, NJ, United States, (2)University of Bergen, Department of Mathematics, Bergen, Norway, (3)Heriot-Watt University, Edinburgh, EH14, United Kingdom
 
Incorporating Hydrologic Routing into Reservoir Optimization Model: Implications for Hydropower Production Planning (29790)
Nicholas Zmijewski1, Anders L E Worman1 and Andrea Bottacin-Busolin2, (1)KTH Royal Institute of Technology, Stockholm, Sweden, (2)University of Manchester, School of Mechanical, Aerospace and Civil Engineering, Manchester, United Kingdom
 
Scalable Reduced-order Models for Fine-resolution Hydrologic Simulations (30012)
Yaning Liu and George Shu Heng Pau, Lawrence Berkeley National Laboratory, Berkeley, CA, United States
 
Application of Genetic Programing to Develop a Modular Model for the Simulation of Stream Flow Time Series (6708)
Ali Meshgi1, Vladan Babovic1, Ting Fong May Chui2 and Petra Schmitter3, (1)National University of Singapore, Singapore, Singapore, (2)The University of Hong Kong, Department of Civil Engineering, Hong Kong, China, (3)The International Water Management Institute, Addis Ababa, Ethiopia
 
An Efficient Algorithm to Construct the Reduced Stiffness and Mass Matrices in a Reduced Order Groundwater Flow Model (9088)
Timothy Ushijima and William W-G Yeh, University of California Los Angeles, Los Angeles, CA, United States
 
Assessing Source Zone Mass Depletion in Heterogeneous Media: Application of a Multi-Rate-Mass-Transfer Approach Based on a Geostatistical Medium Description (7127)
Maria T Elenius1, Eric L Miller1 and Linda M Abriola2, (1)Tufts University, Medford, MA, United States, (2)Tufts University, Civil and Environmental Engineering, Medford, MA, United States
 
Decomposing the Unsteady Flow Routing in River Systems (32020)
Luis Angel Gomez Cunya1, Arturo S Leon1, Nathan L Gibson2, Veronika Vasylkivska2 and OSU OUU, (1)Oregon State University, School of Civil and Construction Engineering, Corvallis, OR, United States, (2)Oregon State University, Corvallis, OR, United States
 
Numerical Solutiion of the Two-Dimensional Shallow Water Equations By the Finite Volume Method and Its Application (6736)
Jungwoo Lee1, Jun Lee2 and Sang Leen Yun1, (1)KICT Korea Institute of Construction Technology, Goyang, Korea, Republic of (South), (2)Korea Research Institute of Climate Change Countermeasure Strategies, Seoul, Korea, Republic of (South)
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