GC070
Quantifying Nutrient Budgets for sustainable nutrient management and national action plans
Session ID#: 159116
Session Description:
Nutrients, such as Nitrogen (N) and Phosphorus (P), are critical for net primary productivity in agricultural and non-agricultural ecosystems and are consequently important for food and climate security. However, rising nutrient inputs to agricultural systems and the biosphere has led to severe environmental issues. Quantifying nutrient budgets, including the nutrient inputs and outputs of a defined system or a spatial boundary, is an essential step towards sustainable nutrient management, and provides critical inputs to various models. This session calls for research efforts on quantifying, analyzing, and/or projecting nutrient budgets on various system levels (e.g., agricultural systems, food systems, industrial sources) and spatial scales (e.g., farms, watersheds, nations). This session aims to provide an opportunity to assess the advances and challenges in the existing nutrient budgeting methods and databases, and to engage discussions towards their application in the development of national action plans to address N pollution.
Index Terms:
0402 Agricultural systems [BIOGEOSCIENCES]
0470 Nutrients and nutrient cycling [BIOGEOSCIENCES]
1615 Biogeochemical cycles, processes, and modeling [GLOBAL CHANGE]
1630 Impacts of global change [GLOBAL CHANGE]
Primary Convener: Xin Zhang, University of Maryland Center for Environmental Science Appalachian Laboratory, Frostburg, United States
Conveners: Eric A Davidson, University of Maryland Center for Environmental Science Appalachian Laboratory, Frostburg, MD, United States and David Kanter, New York University, New York, United States
Student/Early Career Convener: Tan Zou, University of Maryland Center for Environmental Science Appalachian Laboratory, Frostburg, MD, United States
NH3 fuel in Japan: decoupling CO2 and Energy but coupling reactive N and Energy? (Invited) (1049810)
Kazuya Nishina1, Akihiro Fushimi1, Satoru Chatani2, Tatsuya Hanaoka1, Go Hibino1 and Kentaro Hayashi3,4, (1)NIES National Institute of Environmental Studies, Ibaraki, Japan, (2)Asia Center for Air Pollution Research (ACAP), Niigata-shi, Japan, (3)NIAES Institute for Agro-Environmental Sciences, National Agriculture and Food Research Organization, Tsukuba, Japan, (4)RIHN Research Institute for Humanity and Nature, Kyoto, Japan
Losses of Phosphate From Water Distribution Networks Have a Significant Impact on Phosphorus Cycling Within Many Urban Areas Across the US (1061817)
Elizabeth Flint, Lancaster University, Lancaster, United Kingdom, Matthew Ascott, British Geological Survey Wallingford, Wallingford, United Kingdom, Daren Gooddy, British Geological Survey, Wallingford, United Kingdom, Ben Surridge, University of Lancaster, Lancaster, United Kingdom and Mason Stahl, Union College, Department of Geosciences, Schenectady, United States
Half century crop-specific manure management history in the contiguous United States: manure nitrogen and phosphorus application rate, timing, and method (1067414)
Peiyu Cao1, Bo Yi1, Yan Zhang2,3 and Chaoqun Lu4, (1)Iowa State University, Department of Ecology, Evolution, and Organismal Biology, AMES, United States, (2)Northwest A&F University, State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau, Yangling, China, (3)Northwest A&F University, College of Natural Resources and Environment, Yangling, China, (4)Iowa State University, Department of Ecology, Evolution, and Organismal Biology, Ames, IA, United States
Impacts of Changing Weather Patterns and Land Management Decisions on Nutrient Fluxes (1076669)
Noel R Aloysius1, Quang Phung2, Sidath Mendis3, Veronica Fritz2, Jasreman Singh4, Alhassan Sahad5, Moussa Theodore Theodore Yatta6, Umanda Abeysinghe5, Steven C Keitzer7 and Sherry L Hunt8, (1)University of Missouri, Biomedical, Biological, and Chemical Engineering, Columbia, United States, (2)University of Missouri Columbia, College of Engineering, Columbia, MO, United States, (3)University of Missouri, School of Natural Resources, Columbia, United States, (4)University of Missouri Columbia, Biomedical, Biological, Chemical Engineering, Columbia, United States, (5)University of Missouri Columbia, Columbia, United States, (6)University of Missouri Columbia, School of Natural Resources, Columbia, United States, (7)Tusculum College, Greeneville, United States, (8)USDA ARS, Hydraulic Engineering Research, Stillwater, OK, United States
Can Multiple Stable Isotopes Improve Mass Flow Diagram Validation for Small Watersheds? (1090827)
Arghajeet Saha1, Shin-Ah Lee2, Raven McLaurin2, Hector Fajardo2, Ting Liu3, Andrea Amavisca4, Elise S Morrison5, Natalie Nelson6, Daniel R Obenour7 and Rebecca Logsdon Muenich1, (1)Arizona State University, School of Sustainable Engineering and the Built Environment, Ira A. Fulton Schools of Engineering, Tempe, United States, (2)North Carolina State University, Raleigh, United States, (3)Arizona State University, School of Sustainable Engineering and the Built Environment, Ira A. Fulton Schools of Engineering, Tempe, AZ, United States, (4)Arizona State University, Tempe, United States, (5)University of Florida, Ft Walton Beach, United States, (6)North Carolina State University, Biological and Agricultural Engineering, Raleigh, United States, (7)North Carolina State University Raleigh, Civil, Construction and Environmental Engineering, Raleigh, United States
Phosphorus Budgets of Intensively Managed Cropping Systems (1110839)
Mir Zaman Hussain, Michigan State University, Great Lakes Bioenergy Research Center, East Lansing, United States, Stephen K Hamilton, Michigan State Univ, Hickory Corners, MI, United States and Philip Robertson, Michigan State University, Plant, Soil and Microbial Sciences, East Lansing, United States
Quantifying Phosphorus Balances and Water Quality Trends in the Mississippi River, 1975 – 2017 (1114092)
Lori A. Sprague, U.S. Geological Survey, Water Resources Mission Area, Lakewood, CO, United States, Robert Daniel Sabo, U.S. Environmental Protection Agency, Washington, DC, United States, James Falcone, USGS - Retired, Reston, United States and Sarah M Stackpoole, USGS Geological Survey, Menlo Park, CA, United States
Improving the regional nitrogen rate recommendation tool for corn to achieve co-sustainability of crop productivity and ecosystem service (1134642)
Ziyi Li1, Kaiyu Guan2, Wang Zhou3, Bin Peng3, Emerson D Nafziger4, Robert F Grant5, Zhenong Jin6 and Jinyun Tang7, (1)University of Illinois at Urbana-Champaign, Urbana, IL, United States, (2)University of Illinois at Urbana Champaign, Department of Natural Resources and Environmental Sciences, College of Agricultural, Consumer and Environmental Sciences, Urbana, United States, (3)University of Illinois at Urbana Champaign, Agroecosystem Sustainability Center, Institute for Sustainability, Energy, and Environment, Urbana, United States, (4)University of Illinois at Urbana Champaign, Department of Crop Sciences, Urbana, IL, United States, (5)University of Alberta, Department of Renewable Resources, Edmonton, AB, Canada, (6)University of Minnesota Twin Cities, Department of Bioproducts and Biosystems Engineering, Saint Paul, United States, (7)Lawrence Berkeley Natl Lab, Climate and Ecosystem Sciences Division, Berkeley, United States
Increasing Importance of Ammonia in the Atmospheric Reactive Nitrogen Budget – Insights and Future Directions amid the Changing Landscape of Measurements and Models in the United States (1148677)
John T Walker1, Colleen Baublitz1, Greg Beachley2, David Allen Gay3, Steven Ryan Fulgham1, April Leytem4, Melissa Puchalski2, Ian C Rumsey1 and Mark A Zondlo5, (1)Office of Research and Development, US Environmental Protection Agency, Durham, United States, (2)Office of Air and Radiation, US Environmental Protection Agency, Washington DC, United States, (3)National Atmospheric Deposition Program, Madison, United States, (4)USDA-Agricultural Research Service | Northwest Irrigation and Soils Research Lab, Kimberly, United States, (5)Princeton University, Civil and Environmental Engineering, Princeton, United States
Assessing the efficacy of bioretention cells for phosphorus and nitrogen load reduction in stormwater runoff: Interrogating the International Stormwater Best Management Practices Database (1152243)
Bowen Zhou1, Mahyar Shafii1, Chris Parsons2, Elodie Passeport3, Fereidoun Rezanezhad1 and Philippe Van Cappellen1, (1)University of Waterloo, Ecohydrology Research Group, Waterloo, ON, Canada, (2)Watershed Hydrology and Ecology Research Division, Environment and Climate Change Canada, Canada Centre for Inland Waters, Burlington, ON, Canada, (3)University of Toronto, Toronto, ON, Canada
Reconstruction of Long-term Trajectories of Soil Nitrogen Surplus Across Europe (1166182)
Masooma Batool1, Fanny Sarrazin2, Sabine Attinger3, Nandita B Basu4, Kimberly J Van Meter5 and Rohini Kumar3, (1)Helmholtz Centre for Environmental Research UFZ Halle, Halle, Germany, (2)University of Bristol, Civil Engineering, Bristol, United Kingdom, (3)Helmholtz Centre for Environmental Research GmbH – UFZ, Computational Hydrosystems, Leipzig, Germany, (4)University of Waterloo, Department of Civil and Environmental Engineering, Waterloo, ON, Canada, (5)The Pennsylvania State University, Department of Geography, State College, PA, United States
Quantifying the Potential Phosphorus Recovery From Municipal Wastewater Across the Contiguous United States (1166742)
Minhazul Islam, Arizona State University, Tempe, AZ, United States, Rebecca Logsdon Muenich, Arizona State University, School of Sustainable Engineering and the Built Environment, Ira A. Fulton Schools of Engineering, Tempe, United States and Paul Westerhoff, Regents Professor and Fulton Chair of Environmental Engineering, School of Sustainable Engineering and the Built Environment, Tempe, AZ, United States
Are Legacy Phosphorus Estimates Predictive of in situ Soil Phosphorus Concentrations? (1176976)
Qicheng Tang, Raleigh, NC, UNITED STATES, Natalie Nelson, North Carolina State University Raleigh, Raleigh, United States, Owen Duckworth, North Carolina State University, Raleigh, NC, United States and Daniel R Obenour, University of Michigan, Ann Arbor, United States
Long Term Anthropogenic Phosphorus Sinks and Sources Across the Continental US (1185589)
Danyka K Byrnes, University of Waterloo, Civil and Environmental Engineering, Waterloo, ON, Canada, Kimberly J Van Meter, The Pennsylvania State University, Department of Geography, State College, PA, United States and Nandita B Basu, University of Waterloo, Department of Civil and Environmental Engineering, Waterloo, ON, Canada
Sensitivities of US lake and stream phosphorus concentrations to climatic and anthropogenic impacts (1190225)
Robert Daniel Sabo, Environmental Protection Agency, Washington, DC, United States, Jiajia Lin, US EPA, Office of Research and Development, Center for Public Health and Environmental Assessment, Corvallis, United States, Chris Clark, Environmental Protection Agency, Office of Research and Development, Washington, DC, United States, Jana Compton, U.S. Environmental Protection Agency, Pacific Ecological Systems Division, Corvallis, United States and Michael J Pennino, Environmental Protection Agency, Center for Public Health and Environmental Assessment, Washington, DC, United States
