Thursday, November 8, 2007: 8:25 AM
Convention Center, Room 206, Second Floor
349: Soil and Water Quality: II
Sponsor:S11 Soils & Environmental Quality
Presidings:Richard Stehouwer, Pennsylvania State Univ.
Clinton Williams, USDA-ARS
8:25 AM Introductory Remarks
Part 1 
8:30 AM349-1HEMC: A Sensitive Aggregate Stability Methods for Soil Quality Evaluation.
Amrakh I. Mamedov, USDA-ARS-GMPRC-WERU, Chi-Hua Huang, USDA-ARS, Edward Skidmore, USDA-ARS, Guy J. Levy, Institute of Soil, Water and Environmental Sciences
8:45 AM349-2Watershed-scale Assessment of Soil Carbon with Geographical Information Systems.
Biao Zhong, Louisiana State University Agricultural Center, Y.Jun Xu, Louisiana State University Agricultural Center
9:00 AM349-3Comparison of Remote Sensing Technologies for Determination of Soil Organic Carbon.
W. Dean Hively, USDA-ARS Hydrology and Remote Sensing Laboratory, Gregory W. McCarty, USDA-ARS Hydrology and Remote Sensing Laboratory, James B. Reeves III, USDA-ARS Environmental Management and Byproduct Utilization Laboratory, Craig S. T. Daughtry, USDA-ARS Hydrology and Remote Sensing Laboratory, Eric Lund, Veris Technologies, Oliver Weatherbee, SpecTIR LLC
9:15 AM349-4The World Reference Base for Soil Resources (WRB) as a Tool for Delineation of Risk Areas of Soil Degradation in Europe.
Erika Micheli, Szent Istvan University, Endre Dobos, Miskolc University, Arwyn Jones, JRC, EC
9:30 AM Break
Part 2 
9:40 AM349-5Nitrous Oxide Emissions from a Cropped Soil in a Semi-Arid Climate.
Louise Barton, The University of Western Australia, Ralf Kiese, Karlsruhe Research Centre, Institute for Meteorology and Climate Research, David Gatter, The Department of Agriculture & Food Western Australia, Klaus Butterbach-Bahl, Karlsruhe Research Centre, Institute for Meteorology and Climate Research, Renee Buck, The University of Western Australia, Christoph Hinz, The University of Western Australia, Daniel Murphy, The University of Western Australia
9:55 AM349-6Modeling Topographic Effects on Spatial Variability of Nitrous Oxide Emissions from Fertilized Agricultural Fields.
Kimlin A. Metivier, The University of Alberta, Robert F. Grant, The University of Alberta, Elizabeth Pattey, Agriculture and Agri-Food Canada
10:10 AM349-7Emission of the Greenhouse Gas Nitrous Oxide (N2O) from Riparian Forest Buffers, Warm-Season and Cool-Season Grass Filters and Crop Fields.
Dong- Gill Kim, Iowa State University, Richard Schultz, Iowa State University, Thomas Isenhart, Iowa State University, Timothy Parkin, National Soil Tilth Lab,USDA-ARS, Thomas Loynachan, Iowa State University
10:25 AM349-8Impact of N & P Additions on Periphyton Assemblages in Shaded Piedmont Streams.
Dorcas H. Franklin, USDA-ARS, Rochelle Richards, USDA-ARS, M.L. Cabrera, USDA-ARS, L.M. Risse, USDA-ARS
10:40 AM349-9Evaluation of Factors Affecting Farm Phosphorus Loads in South Florida Using Long-Term Monitoring Data.
Samira Daroub, University of Florida, Timothy Lang, University of Florida, Orlando Diaz, University of Florida, Ming Chen, University of Florida, Meghan Brennan, University of Florida, Sabine Grunwald, Soil and Water Science Department, University of Florida
10:55 AM Break
11:05 AM349-10Seasonal Influence on Phosphorus (P) Sorption Capacities in Streams and Ditches in Eagle Creek Watershed.
Candiss O. Williams, Purdue University, Brad Joern, Purdue University, Doug Smith, Purdue University, Laura Bowling, Purdue University, Carol Lembi, Purdue University
11:20 AM349-11Evaluation of Temporal and Spatial Sediment Dynamics in Agricultural Fields Using Lanthanide Tracers.
K. Karthikeyan, University of Wisconsin-Madison, Perry Cabot, University of Wisconsin-Madison, Phil Gaebler, University of Wisconsin-Madison, Seth McClure, University of Wisconsin-Madison, Brian Lepore, University of Wisconsin-Madison, Peter Whiting, Case Western Reserve University, Gerald Matisoff, Case Western Reserve University
11:35 AM349-12Assessing Trends in River Water Quality.
H.J.O. Johnson, Minnesota Department of Agriculture, Satish Gupta, University of Minnesota, A. Vecchia, USGS
11:50 AM349-13Five Years after the Accelerated Deployment of Maryland's Phosphorus Site Index: A Progress Report.
Joshua McGrath, University of Maryland, Frank Coale, University of Maryland, Kreshnik Bejleri, University of Maryland
Part 3 
12:05 PM Adjourn

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