H150
Uncertainty Analysis in Hydrology and Water Quality eLightning

Monday, 14 December 2020: 08:30-09:30
Virtual
Primary Convener:  Megan Devlan Fowler, Cooperative Institute for Research in Environmental Sciences, Boulder, CO, United States
Conveners:  Ebrahim Ahmadisharaf, FAMU-FSU College of Engineering, Department of Civil and Environmental Engineering, Tallahassee, FL, United States, Cecile Penland, NOAA Earth System Research Laboratories, Physical Sciences Laboratory, Boulder, CO, United States and Remi Dupas, INRAE, UMR 1069 SAS, Rennes, France
Primary Liaison:  Megan Devlan Fowler, University of California Irvine, Irvine, CA, United States
Chairs:  Megan Devlan Fowler, University of California Irvine, Irvine, CA, United States and Ebrahim Ahmadisharaf, FAMU-FSU College of Engineering, Department of Civil and Environmental Engineering, Tallahassee, FL, United States
OSPA Liaison:  Cecile Penland, NOAA Earth System Research Laboratories, Physical Sciences Laboratory, Boulder, CO, United States
08:30
Incorporating uncertainty into nitrate concentration-discharge interpretation (Invited) (667595)
Jonathan M Duncan, Pennsylvania State University Main Campus, Ecosystem Science and Management, University Park, PA, United States
08:33
Evaluation of Nitrate Load Estimations in the Midwestern United States (664515)
Myoung-Jin Um, Kyonggi University, Civil Engineering, Suwon, South Korea, Daeryong Park, Konkuk University, Seoul, Korea, Republic of (South), Momcilo Markus, University of Illinois, Champaign, IL, United States and Munmo Kim, Shingu University, Seongnam, South Korea
08:36
What Is the Fate of Excess Nitrogen in Germany’s Largest National River Basin? (704870)
Fanny Sarrazin1,2, Rohini Kumar3, Kimberly J Van Meter4, Michael Weber2, Andreas Musolff5, Nandita B Basu6 and Sabine Attinger3,7, (1)University of Bristol, Civil Engineering, Bristol, United Kingdom, (2)Helmholtz Centre for Environmental Research - UFZ, Computational Hydrosystems, Leipzig, Germany, (3)Helmholtz Centre for Environmental Research GmbH – UFZ, Leipzig, Germany, Computational Hydrosystems, Leipzig, Germany, (4)University of Illinois at Chicago, Earth and Environmental Sciences, Chicago, IL, United States, (5)Helmholtz Centre for Environmental Research - UFZ, Hydrogeology, Leipzig, Germany, (6)University of Waterloo, Civil and Environmental Engineering, Waterloo, ON, Canada, (7)University of Potsdam, Potsdam, Germany, Institute of Environmental Science and Geography, Potsdam, Germany
08:39
How can we quantify and reduce the uncertainty of a watershed-scale pesticide transfer model? A comparison of several approaches. (757381)
Emilie Rouzies1, Claire Lauvernet1 and Arthur Vidard2, (1)INRAE, RIVERLY, Villeurbanne, France, (2)CNRS, Grenoble, France
08:42
Linking geospatial tools across scales: a framework for local mitigation of agricultural diffuse pollution in Lancaster, PA (769444)
Laramie Aspegren, Pennsylvania State University Main Campus, University Park, PA, United States and Jonathan M Duncan, Pennsylvania State University Main Campus, Ecosystem Science and Management, University Park, PA, United States
08:45
Assessing the cost and effectiveness of agricultural Beneficial Management Practices to improve water quality at local and watershed scales (714082)
Mohamed Khalil Zammali, Ecole Polytechnique de Montreal, Département des génies civil, géologique et des mines, Montreal, QC, Canada, Elmira Hassanzadeh, Polytechnique Montreal, Civil, Geological, and Mining Engineering, Montreal, QC, Canada and Karl-Erich Lindenschmidt, Global Institute for Water Security, University of Saskatchewan, School of Environment and Sustainability, Saskatoon, SK, Canada
08:48
Assessment of Modeling Uncertainties for Nutrient Transport Models of the Keauhou Aquifer, Hawai'i (686334)
Brytne K Okuhata1, Aly I El-Kadi2, Leah Bremer3, Kimberly Burnett4, Christopher Wada4, Henrietta Dulai1, Jade M.S. Delevaux5, Jonghyun Harry Lee6 and Kostantinos Stamoulis7, (1)University of Hawaiʻi at Mānoa, Earth Sciences, Honolulu, HI, United States, (2)University of Hawaii at Manoa, Honolulu, HI, United States, (3)University of Hawaii, Department of Botany, Manoa, HI, United States, (4)University of Hawai‘i, Economic Research Organization, Honolulu, United States, (5)University of Hawaii, Honolulu, HI, United States, (6)University of Hawai‘i at Mānoa, Civil and Environmental Engineering, Honolulu, HI, United States, (7)Seascape Solutions, Honolulu, United States
08:51
Stationary properties of Runoff under stochastic rainfall: lessons from a linear model. (Invited) (686153)
Jorge M Ramirez, Universidad Nacional de Colombia, Sede Medellin, Antioquia, Colombia, Sara M. Vallejo-Bernal, Universidad Nacional de Colombia, Escuela de Matemáticas, Medellin, Colombia and German Poveda, Universidad Nacional de Colombia, Bogota, Colombia
08:54
Return Periods for Continuous-Time Processes in Hydrology: A new Heuristic (752975)
Sara M. Vallejo-Bernal, Universidad Nacional de Colombia, Escuela de Matemáticas, Medellin, Colombia, Jorge M Ramirez, Universidad Nacional de Colombia, Escuela de Matemáticas, Bogota, Colombia and German Poveda, Universidad Nacional de Colombia, Departamento de Geociencias y Medio Ambiente, Bogota, Colombia
08:57
Advancing Stochastic Streamflow Prediction and Projection at Single and Multiple Sites by using Large Scale Climate Indices (678744)
Masoud Zaerpour1, Simon Michael Papalexiou2 and Ali Nazemi1, (1)Concordia University, Department of Building, Civil and Environmental Engineering, Montreal, QC, Canada, (2)University of Saskatchewan, Civil, Geological and Environmental Engineering, Saskatoon, SK, Canada
09:00
Identifying Patterns in Long Term Streamflow Variability and Predictability in the Upper Colorado River Basin using a Nonlinear Dynamics Approach (740704)
Patricia Puente, University of Arizona, Department of Mathematics, Applied Math-GIDP, Tucson, AZ, United States, Laura E Condon, University of Arizona, Hydrology and Atmospheric Sciences, Tucson, AZ, United States and Balaji Rajagopalan, University of Colorado at Boulder, Department of Civil, Environmental and Architectural Engineering and CIRES, Boulder, CO, United States
09:03
Multi-fidelity Temperature Modeling to Better Understand Sensitivities and Uncertainties in a Managed Reservoir-River System (763747)
James M Gilbert, University of California Santa Cruz & NOAA Southwest Fisheries Science Center (affiliate), Santa Cruz, CA, United States, Miles Eric Daniels, NOAA Southwest Fisheries Science Center, La Jolla, CA, United States and Eric Danner, NOAA Fisheries, Santa Cruz, CA, United States
09:06
Forecasting Soil Moisture in Northern California Using a Linear Inverse Model (672326)
Megan Devlan Fowler, Cooperative Institute for Research in Environmental Sciences, Boulder, CO, United States, Cecile Penland, NOAA Earth System Research Laboratories, Physical Sciences Laboratory, Boulder, CO, United States, Darren L Jackson, University of Colorado at Boulder, Boulder, CO, United States and Robert Cifelli, NOAA/ESRL Physical Sciences Laboratory, Boulder, CO, United States
09:09
Discussion
See more of: Hydrology