H092
Legacy Effects of Land Use on Water Quality, Watershed Processes, and Ecosystem Function I

Thursday, 10 December 2020: 05:30-06:30
Virtual
Primary Convener:  Kimberly J Van Meter, University of Illinois at Chicago, Earth and Environmental Sciences, Chicago, IL, United States
Conveners:  Nandita B Basu, University of Waterloo, Civil and Environmental Engineering, Waterloo, ON, Canada and Shreeram P Inamdar, University of Delaware, Newark, United States
Primary Liaison:  Kimberly J Van Meter, University of Illinois at Chicago, Earth and Environmental Sciences, Chicago, IL, United States
Chairs:  Nandita B Basu, University of Waterloo, Civil and Environmental Engineering, Waterloo, ON, Canada and Shreeram P Inamdar, University of Delaware, Newark, United States
OSPA Liaison:  Kimberly J Van Meter, University of Illinois at Chicago, Earth and Environmental Sciences, Chicago, IL, United States
05:30
Fertilizer legacies and saltwater incursion constrain recovery of water quality benefits in a restored coastal wetland (671997)
Marcelo Ardon, North Carolina State University, Raleigh, NC, United States and Emily S Bernhardt, Duke University, Durham, NC, United States
05:34
Draining the Landscape: Do milldam removals result in nitrogen leakage from riparian zones? (712713)
Evan Lewis, University of Delaware, Newark, DE, United States, Shreeram P Inamdar, University of Delaware, Newark, United States, Dorothy Merritts, Franklin and Marshall College, Department of Earth and Environment, and The Water Science Institute, Lancaster, PA, United States, Arthur Gold, University of Rhode Island, Natural Resources Science, Kingston, RI, United States and Tara LE Trammell, University of Delaware, Plant and Soil Sciences, Newark, DE, United States
05:38
Can we take this road back? The effectiveness of legacy road restoration practices in headwater basins of western United States National Forests (751744)
Charles H Luce, USDA Forest Service, Vallejo, CA, United States, Tom Black, USDA Forest Service, Rocky Mountain Research Station, Boise, ID, United States, Nathan Nelson, USDA Forest Service Rocky Mountain Research Station, Boise, ID, United States, Brian Staab, US Forest Service, Portland, OR, United States and Richard Cissel, USDA Forest Service, Ukiah, OR, United States
05:42
Assessing effects of water quality and aquatic ecosystem responses across gradients of forest stand age (734813)
Ashley A Coble, National Council for Air and Stream Improvement, Corvallis, OR, United States and Brooke Penaluna, US Forest Service Corvallis, Pacific Northwest Research Station, Corvallis, OR, United States
05:46
Coupling the dual-isotope indicators of water and nitrate indicates legacy groundwater pollution (666078)
Julie N Weitzman1, Jana Compton2, Paul M Mayer3, William Rugh3 and J Renee Brooks3, (1)ORISE Fellow at U.S. Environmental Protection Agency, Pacific Ecological Systems Division, Ecological Effects Branch, Newport, OR, United States, (2)U.S. Environmental Protection Agency, Pacific Ecological Systems Division, Freshwater Ecology Branch, Corvallis, OR, United States, (3)U.S. Environmental Protection Agency, Pacific Ecological Systems Division, Ecological Effects Branch, Corvallis, OR, United States
05:50
Nitrogen Dynamics and Patterns of Catchment Response as a Result of Legacies and Transit Times under changing Land Use and Management (744633)
Michael Weber1, Rohini Kumar1, Fanny Sarrazin1,2, Andreas Musolff3 and Sabine Attinger1,4, (1)Helmholtz Centre for Environmental Research GmbH – UFZ, Leipzig, Germany, Computational Hydrosystems, Leipzig, Germany, (2)University of Bristol, Bristol, UK, Civil Engineering, Bristol, United Kingdom, (3)Helmholtz Centre for Environmental Research GmbH – UFZ, Leipzig, Germany, Hydrogeology, Leipzig, Germany, (4)University of Potsdam, Potsdam, Germany, Institute of Environmental Science and Geography, Potsdam, Germany
05:54
Predicting Post-Restoration Risk of Soil Legacy Phosphorus Release in Historically Drained and Farmed Riparian Wetlands (680719)
Adrian Wiegman1, Isabelle C Augustin2, Marcos L Kubow1, Maya Fein-Cole1, George Harrison Myers1, Donald S Ross3, Beverley Coghill Wemple4, Rebecca Manners Diehl4, Donna M Rizzo2, Kristen Underwood2, William B Bowden1 and Eric D. Roy1, (1)University of Vermont, Rubenstein School of Environment and Natural Resources, Burlington, VT, United States, (2)University of Vermont, Department of Civil and Environmental Engineering, Burlington, VT, United States, (3)University of Vermont, Plant and Soil Science, Burlington, VT, United States, (4)University of Vermont, Geography, Burlington, VT, United States
05:58
Making ‘Chemical Cocktails’ in Streams across the Periodic Table of Elements (767644)
Sujay Kaushal1, Kelsey Lynn Wood2, Joseph George Galella1, Jenna Reimer3, Shahan Haq4, Austin M Gion1, Katherine Haviland5, Carol Morel6, Barret Wessel7, William David Nguyen8, John Hollingsworth9, Kevin Mei9, Julian Leal10, Jacob M. Widmer1, Rahat Sharif1, Walter Loc-Ming Boger10, Alexis Yaculak10, Julia Kryger10, Daniel Collison10, Jacob Baylor Aisin10, Thomas Doody10, Kenneth Belt11, Tammy A Newcomer Johnson12 and Paul M Mayer13, (1)University of Maryland College Park, College Park, MD, United States, (2)University of Maryland, College Park, MD, United States, (3)University of Maryland, Department of Geology, College Park, MD, United States, (4)University of Maryland, Dept of Geology and ESSIC, College Park, MD, United States, (5)Cornell University, Ithaca, NY, United States, (6)U.S. Geological Survey, Baltimore, MD, United States, (7)University of Maryland College Park, College Park, United States, (8)University of Maryland, College Park, Geology, College Park, MD, United States, (9)University of Maryland, Department of Geology, College Park, United States, (10)University of Maryland, College Park, United States, (11)US Forest Service, Cockeysville, MD, United States, (12)Environmental Protection Agency Cincinnati, Cincinnati, CA, United States, (13)U.S. Environmental Protection Agency, Pacific Ecological Systems Division, Ecological Effects Branch, Corvallis, OR, United States
06:06
Discussion and Concluding Remarks
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