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

Monday, 14 December 2015: 08:00-12:20
Poster Hall (Moscone South)
Primary Conveners:  Thomas Harter, University of California Davis, Davis, CA, United States
Conveners:  Laura A Schifman, University of Rhode Island, Geosciences, Narragansett, RI, 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, Davis, CA, United States and Laura A Schifman, University of Rhode Island, Geosciences, Narragansett, RI, United States
OSPA Liaisons:  Thomas Harter, University of California Davis, Davis, CA, United States
 
Spatial and Temporal Distribution of Polycyclic Aromatic Hydrocarbons and Heavy Metals in Stormwater Detention Basin Sediments (66073)
Laura A Schifman1, Varun K Kasaraneni2, Thomas B Boving2 and Vinka Craver2, (1)University of Rhode Island, Geosciences, Narragansett, RI, United States, (2)University of Rhode Island, Kingston, RI, United States
 
Spatio-temporal variability of shallow groundwater quality in a typical agricultural catchment in subtropical central China (68345)
Xinliang Liu, Chinese Academy of Sciences, Beijing, China
 
Evaluating Urbanization Impacts from Non-Point Stormwater Runoff using Geospatial Analysis (83066)
Brik R Zivkovich and David C Mays, University of Colorado Denver, Denver, CO, United States
 
Estimating phosphorus removal by steel slag in a flume experiment: effects of P concentrations and subsurface hydrological conditions (73497)
Isis S P Chagas1, Chi-Hua Huang2, Laura C Bowling1 and Douglas R Smith3, (1)Purdue University, West Lafayette, IN, United States, (2)USDA ARS, National Soil Erosion Research Laboratory, West Lafayette, IN, United States, (3)USDA Agricultural Research Service Beaver, Grassland, Soil and Water Research Laboratory, Temple, TX, United States
 
Contrasted distribution of colloidal and true dissolved phosphorus in shallow groundwaters from a small, lowland agricultural catchment (64271)
Sen GU1,2, Gerard Gruau1,2, Rémi Dupas3,4, Camille Rivard5, Chantal Gascuel-odoux3,4 and Jean-Marcel Dorioz6, (1)CNRS-Universite de rennes 1, UMR-Geoscience, Rennes, France, (2)CNRS, UMR 6118, Géosciences Rennes, Rennes, France, (3)Agrocampus Ouest, UMR1069, Sol Agro and hydroSystem, Rennes Cedex, France, (4)INRA Rennes, Rennes Cedex, France, (5)ESRF European Synchrotron Radiation Facility, Grenoble, France, (6)INRA, UMR CARRTEL, Thonon-les-Bains, France
 
Steel Slag and Shredded Tires as Media for Blind Inlets to Improve Water Quality (72587)
Javier M Gonzalez1, Douglas R Smith2 and Stanley Livingston1, (1)USDA, ARS, National Soil Erorion Research Lab, West Lafayette, IN, United States, (2)USDA Agricultural Research Service Beaver, Grassland, Soil and Water Research Laboratory, Temple, TX, United States
 
Synoptic Multi-tracer Sensing for Mapping Groundwater-Surface Water Discharges and Estimating Reactive Nitrate Loading along a Gaining Lowland River (80574)
Henry Pai, University of California Merced, Environmental Systems, Merced, CA, United States, Sandra 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
 
Response of non-added solutes during nutrient addition experiments in streams (84180)
Bianca Rodriguez-Cardona1, Adam Wymore1, Ashley A Coble1 and William H McDowell2, (1)University of New Hampshire Main Campus, Durham, NH, United States, (2)University of New Hampshire, Durham, NH, United States
 
Removal of Nitrogen Pollutant during River Bank Filtration System Recharged by Reclaimed Water (64087)
Guanhua Huang Sr, Weiyan Pan, Quanzhong Huang, Yunwu Xiong and Xu Xu, CAU China Agricultural University, Beijing, China
 
Land cover controls on depression-focused recharge: an example from southern Ontario (64980)
James M Buttle and Wesley J Greenwood, Trent University, Peterborough, ON, Canada
 
Selection and Evaluation of Chemical Indicators for Waste Stream Identification (79350)
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
 
Evaluating Chemical Tracers in Suburban Groundwater as Indicators of Nitrate-Nitrogen Sources (74981)
Amy Nitka, William M DeVita and Paul McGinley, University of Wisconsin Stevens Point, Stevens Point, WI, United States
 
A multi-tracer approach for determining the sources and spatial variability of groundwater-delivered nutrients to coastal waters: Maunalua Bay, Oahu, Hawai'i (63881)
Christina M Richardson, University of Hawaii at Manoa, Dept. of Geology and Geophysics, Honolulu, HI, United States
 
Classification characteristics of multivariate analyses for groundwater chemistry in the nitrate contaminated area (63054)
Kei Nakagawa and Hiroki Amano, Nagasaki University, Graduate School of Fisheries and Environmental Sciences, Nagasaki, Japan
 
The Transboundary Aquifer Management Challenge: Linking Landscape Patterns and Groundwater Nitrate Concentrations in the Abbotsford-Sumas Aquifer, USA/Canada (86540)
Tanya Gallagher, Forest Sciences Centre, Vancouver, BC, Canada
 
Historical Tracking of Nitrate in Contrasting Vineyard Using Water Isotopes and Nitrate Depth Profiles (65251)
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
 
Spatial and Temporal Variability in Nitrate Concentration below the Root Zone in an Almond Orchard and its Implications for Potential Groundwater Contamination (73357)
Shahar Baram, University of California Davis, Davis, CA, United States
 
Calibration and Validation of the Precision Nitrogen Management Tool for Artificially Drained Fields Under Maize (63556)
Rebecca Marjerison1, John Hutson2, Jeff Melkonian1, Harold van Es1 and Shai Sela1, (1)Cornell University, Ithaca, NY, United States, (2)Flinders University, Adelaide, Australia
 
Bayesian Nitrate Source Apportionment to Individual Groundwater Wells in the Central Valley by Use of Elemental and Isotopic Tracers (82723)
Katherine Ransom, University of California Davis, Davis, CA, United States
 
Field Scale Groundwater Nitrate Loading Model for the Central Valley, California, 1945-Current (85858)
Thomas Harter, Kristin Dzurella, Andrew Bell and Georgios Kourakos, University of California Davis, Davis, CA, United States
 
Regional oxygen reduction and denitrification rates, San Joaquin Valley, USA (82144)
Christopher T Green1, Bryant C. Jurgens2, Yong Zhang3, Jon Jeffrey Starn4, Ate Visser5, Michael J Singleton5 and Bradley K Esser5, (1)USGS, Menlo Park, CA, United States, (2)USGS California Water Science Center Sacramento, Sacramento, CA, United States, (3)University of Alabama, 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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