H11F:
Nonpoint Source Flux Impact on Groundwater, Vadose Zone, and Surface Waters: Assessments, Mechanisms, and Control Strategies I Posters


Session ID#: 8646

Session Description:
Nonpoint source (NPS) fluxes in vadose zone, groundwater, and at their interface to surface water are critical to pressing societal issues including agricultural sustainability, food security, drinking water quality, ecosystem health, and global change.  Better understanding is needed of bio/geo/chemical and anthropogenic factors affecting diffuse mass fluxes of nutrients, pesticides, emerging contaminants, trace elements, greenhouse gases and other chemical/biological agents. Strategies are emerging to monitor the fate of NPS fluxes and to more effectively control sources and perform remediation. We invite contributions assessing processes and mass fluxes in the subsurface and at the subsurface-surface interface using field, laboratory, and modeling approaches (lab, plot, or watershed/(sub)basin scale); presentations on innovative approaches to control or remediate NPS pollution in urban, agricultural, and forest watersheds/groundwater basins; and on studies that address linkages between chemical, biological, hydro(geo)logical, and/or social factors, or studies linking agricultural practices to NPS fluxes to develop sustainable management options.
Primary Convener:  Thomas Harter, University of California, Davis, CA, United States
Conveners:  Laura A Schifman, Boston University, Biology, Boston, MA, United States, Jennifer Cooper, University of Rhode Island, Natural Resources Science, Narragansett, RI, United States and Chris T Green, USGS Western Regional Offices Menlo Park, Menlo Park, CA, United States
Chairs:  Thomas Harter, University of California, Davis, CA, United States and Laura A Schifman, Boston University, Biology, Boston, MA, United States
OSPA Liaison:  Thomas Harter, University of California, Davis, CA, United States

Cross-Listed:
  • B - Biogeosciences
Index Terms:

Abstracts Submitted to this Session:

Laura A Schifman1, Varun K Kasaraneni2, Thomas B Boving3 and Vinka Craver3, (1)Boston University, Biology, Boston, MA, United States, (2)University of Rhode Island, Narragansett, RI, United States, (3)University of Rhode Island, Kingston, RI, United States
Brik R Zivkovich, University of Colorado Denver, Denver, CO, United States and David C Mays, University of Colorado Denver, Department of Civil Engineering, Denver, CO, United States
Isis S P Chagas, Purdue University, West Lafayette, IN, United States, Chi-hua Huang, USDA ARS, National Soil Erosion Research Laboratory, West Lafayette, IN, United States, Laura C Bowling, Purdue University, Agronomy, West Lafayette, IN, United States and Douglas R Smith, USDA-ARS, Grassland, Soil and Water Research Laboratory, Temple, United States
Sen GU1,2, Gerard Gruau1,3, Rémi Dupas4,5, Camille Rivard6, Chantal Gascuel-odoux4,5 and Jean-Marcel Dorioz7, (1)CNRS-Universite de rennes 1, UMR-Geoscience, Rennes, France, (2)Géosciences Rennes, UMR CNRS 6118 - Université Rennes 1, Rennes, France, (3)CNRS, UMR 6118, Géosciences Rennes, Rennes, France, (4)Agrocampus Ouest, UMR1069, Sol Agro and hydroSystem, Rennes Cedex, France, (5)INRA Rennes, Rennes Cedex, France, (6)ESRF European Synchrotron Radiation Facility, Grenoble, France, (7)INRA, UMR CARRTEL, Thonon-les-Bains, France
Javier M Gonzalez, USDA, ARS, National Soil Erosion Research Lab, West Lafayette, United States, Douglas R Smith, USDA-ARS, Grassland, Soil and Water Research Laboratory, Temple, United States and Stanley Livingston, USDA, ARS, National Soil Erorion Research Lab, West Lafayette, IN, United States
Henry Pai, University of California Merced, Environmental Systems, Merced, CA, United States, Sandra R R Villamizar, University of California Merced, Merced, CA, United States and Thomas C Harmon, University of California Merced, Sierra Nevada Research Institute, Merced, CA, United States
Bianca Rodriguez-Cardona1, Adam S Wymore2, Lauren Koenig3, Ashley A Coble3 and William H McDowell4, (1)University of New Hampshire Main Campus, Durham, United States, (2)University of New Hampshire, Durham, NH, United States, (3)University of New Hampshire Main Campus, Durham, NH, United States, (4)University of New Hampshire, Department of Natural Resources and the Environment, Durham, United States
James M Buttle, Trent University, School of the Environment, Peterborough, ON, Canada and Wesley J Greenwood, Trent University, Peterborough, ON, Canada
William M DeVita, University of Wisconsin Stevens Point, Stevens Point, WI, United States; University of Wisconsin - Stevens Point, Water and Environmental Analysis Laboratory, Stevens Point, WI, United States and Justin Hall, University of Wisconsin - Stevens Point, Wisconsin Institute for Sustainable Technology, Stevens Point, WI, United States
Amy Nitka1, William M DeVita1 and Paul McGinley2, (1)University of Wisconsin Stevens Point, Water & Environmental Analysis Lab, Stevens Point, WI, United States, (2)University of Wisconsin Stevens Point, Stevens Point, WI, United States
Christina M Richardson, University of Hawaii at Manoa, Dept. of Geology and Geophysics, Honolulu, HI, United States, Henrietta Dulai, University of Hawaii at Manoa, Department of Geology and Geophysics, Honolulu, HI, United States and Robert B Whittier, Hawaii Department of Health, Honolulu, HI, United States
Kei Nakagawa and Hiroki Amano, Nagasaki University, Graduate School of Fisheries and Environmental Sciences, Nagasaki, Japan
Matthias Sprenger1, Martin Erhardt2, Monika Riedel2 and Markus Weiler1, (1)Chair of Hydrology, Albert Ludwig University of Freiburg, Freiburg, Germany, (2)State Institute for Viticulture and Enology Freiburg, Freiburg, Germany
Shahar Baram, University of California Davis, Land, Air and Water Resources, Davis, CA, United States and Valentin Couvreur, University of California Davis, Davis, CA, United States
Rebecca Marjerison1, John Hutson2, Jeff Melkonian3, Harold van Es4 and Shai Sela4, (1)Cornell University, Biological and Environmental Engineering, Ithaca, NY, United States, (2)Flinders University, Adelaide, Australia, (3)Cornell University, School of Integrative Plant Science, Soil and Crop Sciences Section, Ithaca, NY, United States, (4)Cornell University, Ithaca, NY, United States
Katherine Ransom1, Mark N Grote2, Amanda L Deinhart3, Gary Eppich3, Carol Kendall4, Matthew Sanborn2, Kate Souders2, Josh Wimpenny5, Qing-Zhu Yin2, Megan B Young4 and Thomas Harter1, (1)University of California, Davis, CA, United States, (2)University of California Davis, Davis, CA, United States, (3)Lawrence Livermore National Laboratory, Livermore, CA, United States, (4)USGS California Water Science Center Menlo Park, Menlo Park, CA, United States, (5)Lawrence Livermore National Laboratory, Nuclear and Chemical Sciences Division, Livermore, United States
Thomas Harter1, Kristin Dzurella2, Andrew Bell2 and Georgios Kourakos3, (1)University of California, Davis, CA, United States, (2)University of California Davis, Davis, CA, United States, (3)University of California Davis, Department of Land, Air and Water Resources, Davis, CA, United States
Christopher T Green1, Bryant C. Jurgens2, Yong Zhang3, Jon Jeffrey Starn4, Ate Visser5, Michael J Singleton5 and Bradley K Esser5, (1)US Geological Survey, Menlo Park, United States, (2)USGS California Water Science Center Sacramento, Sacramento, CA, United States, (3)The University of Alabama, Geological Sciences, Tuscaloosa, AL, United States, (4)USGS Connecticut Water Science Center, East Hartford, CT, United States, (5)Lawrence Livermore National Laboratory, Livermore, CA, United States

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