H028
Advancements in Watershed Modeling to Support Water Resources Management I

Tuesday, 8 December 2020: 04:00-05:00
Virtual
Primary Convener:  Olivia Miller, US Geological Survey, Utah Water Science Center, Salt Lake City, UT, United States
Conveners:  Matthew P Miller, United States Geological Survey (USGS), Salt Lake City, UT, United States, Noah M Schmadel, U.S. Geological Survey, Reston, VA, United States and Qian Zhang, University of Maryland Center for Environmental Science, USEPA Chesapeake Bay Program, Annapolis, MD, United States
Primary Liaison:  Olivia Miller, US Geological Survey, Utah Water Science Center, Salt Lake City, UT, United States
Chairs:  Olivia Miller, University of Utah, Salt Lake City, UT, United States, Matthew P Miller, United States Geological Survey (USGS), Salt Lake City, UT, United States, Qian Zhang, Johns Hopkins University, Baltimore, MD, United States and Noah M Schmadel, UWRL, Logan, UT, United States
OSPA Liaison:  Qian Zhang, Johns Hopkins University, Baltimore, MD, United States
04:00
Chesapeake Legacies: Implications of Legacy N Accumulation for Water Quality Improvements in the Chesapeake Bay (Invited) (769803)
Kimberly J Van Meter1, Shuyu Chang2, Nandita B Basu3, Qian Zhang4 and Danyka K Byrnes3, (1)University of Illinois at Chicago, Earth and Environmental Sciences, Chicago, IL, United States, (2)Johns Hopkins University, Environmental Health and Engineering, Baltimore, MD, United States, (3)University of Waterloo, Civil and Environmental Engineering, Waterloo, ON, Canada, (4)Johns Hopkins University, Baltimore, MD, United States
04:04
An iterative approach to developing and refining a regional groundwater model to provide actionable understanding of groundwater flow and nitrogen transport in coastal subbasins (709323)
Janet R Barclay, U.S. Geological Survey, New England Water Science Center, East Hartford, CT, United States and John R Mullaney, USGS New England Water Science Center, East Hartford, CT, United States
04:08
Implications of model resolution and parameterization for modeling water management impacts on land-surface, surface, and subsurface processes (746849)
Lauren Marie Thatch, Colorado School of Mines, Golden, CO, United States, Laura E Condon, University of Arizona, Hydrology and Atmospheric Sciences, Tucson, AZ, United States and Reed M Maxwell, Princeton University, Princeton, NJ, United States; Princeton University, Civil & Environmental Engineering, Princeton Environmental Institute, Princeton, NJ, United States
04:12
Estimating Impacts of Dam Development and Current Operating Policies in Poorly Gauged and Dammed Basins Using Satellite Observations and Modeling at Subcontinental Scale (745510)
Le Thuy Tien Du1, Hyongki Lee1, Du Duong Bui2, Berit Arheimer3, Justin Sheffield4, Son K. Do5, Hoa T.P Nguyen6 and Ngoc T. Nguyen7, (1)University of Houston, Department of Civil and Environmental Engineering, Houston, TX, United States, (2)National Center for Water Resources Planning and Investigation, Hanoi, Vietnam, (3)Swedish Meteorological and Hydrological Institute, Norrköping, Sweden, (4)University of Southampton, Southampton, United Kingdom, (5)University of Houston, Department of Civil and Environmental Engineering, Houston, United States, (6)Department of water resources management, Ministry of Natural Resources and Environment, Hanoi, Vietnam, (7)Incheon National University, Incheon, South Korea
04:16
Use of SPARROW Ratios with Limited Tributary Monitoring to Estimate Loading from the Entire Great Lakes Basin (733914)
Dale M Robertson and David A Saad, USGS Upper Midwest Water Science Center, Middleton, WI, United States
04:20
Flow Conditioned Parameter Grids for Mechanistic, Statistical, and Machine Learning Hydrologic Models: A Seamless Basin Characteristic Dataset for the Contiguous United States (673182)
Theodore B Barnhart1, August R Schultz1, Seth A Siefken1, Florence E Thompson2, Toby Welborn3, Thomas R Sando4 and Peter M McCarthy1, (1)U.S. Geological Survey, Helena, MT, United States, (2)U.S. Geological Survey, Austin, TX, United States, (3)U.S. Geological Survey, Carson City, United States, (4)U.S. Geological Survey, Helena, United States
04:24
Rain-on-snow events can lead to an intensification of late summer hydrological drought in Great Lakes watersheds (671894)
Daniel T Myers, Indiana University Bloomington, Bloomington, IN, United States, Darren L Ficklin, Indiana University - Bloomington, Bloomington, IN, United States and Scott M Robeson, Indiana University Bloomington, Department of Geography, Bloomington, IN, United States
04:28
Recent Developments in USGS SPARROW Modeling (753902)
Daniel R. Wise, USGS Oregon Water Science Center, Portland, OR, United States
04:32
Discussion
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