SSSA Division: Soil Chemistry Session: Chemical Concentrations, Fate, and Distribution in Soils: I (includes student competition) (ASA, CSSA and SSSA International Annual Meetings)

150 Chemical Concentrations, Fate, and Distribution in Soils: I (includes student competition)

Oral Session

SSSA Division: Soil Chemistry

Soil Chemistry general oral session.

Monday, November 3, 2014: 8:25 AM-3:50 PM

Long Beach Convention Center, Room 104B

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Organizer:

Samira Daroub

Presiders:

Aaron R. Betts , Joshua J. LeMonte , Stephanie Grand and Joy A. Pierzynski

8:25 AM

Introductory Remarks

8:30 AM

Cancelled

8:45 AM

150-2

Transport of Monensin to Groundwater at a California Dairy.
Sarah C. Hafner, University of California-Davis; Thomas Harter, University of California-Davis; Sanjai J. Parikh, University of California-Davis

Audio File Recorded Presentation

9:00 AM

150-3

Alum and Rainfall Effects on Ionophores in Runoff from Surface-Applied Broiler Litter.
Sarah Doydora, University of Georgia; Peizhe Sun, Georgia Institute of Technology; Miguel L. Cabrera, University of Georgia; Aaron Thompson, University of Georgia; John Rema, University of Georgia; Spyros Pavlostathis, Georgia Institute of Technology; Ching-Hua Huang, Georgia Institute of Technology; Dorcas H. Franklin, University of Georgia-Athens

Audio File Recorded Presentation

9:15 AM

150-4

Transport of Antibiotics in Wastewater Irrigated Soil Columns and Their Impact on the Occurrence of Resistance Genes.
Christina Siebe, Instituto de Geologia; Kathia Constance Lueneberg, Instituto de Geologia; Blanca Lucia Prado Pano, Instituto de Geología; Melanie Broszat, University of Freiburg; Elisabeth Grohmann, University of Freiburg; Philipp Dalkmann, University of Bonn; Jan Siemens, University of Bonn

Audio File Recorded Presentation

9:30 AM

Cancelled

9:45 AM

Break

10:00 AM

150-6

Physical, Chemical and Molecule Fractions of Soil Organic Carbon in a Subtropical Long-Term Cotton Field As Influenced By Different Fertility Management.
Zhou Tian, Northwest A&F University - China; Jim Jian Wang, Louisiana State University; Jim J. Wang, Louisiana State University; Zengqiang Zhang, Northwest A&F University; Charles C Mitchell, Auburn University

10:15 AM

150-7

Impact of Phenazine-Producing Pseudomonads upon Fe and Mn Bioavailability in the Rhizosphere of Dryland Wheat.
Melissa LeTourneau, Crop and Soil Sciences, Washington State University; Linda Thomashow, USDA-ARS; David Weller, USDA-ARS; James B. Harsh, Washington State University

Audio File Recorded Presentation

10:30 AM

150-8

Siderophore Production By Mn-Oxidizing Fungi.
Megan Y. Andrews, North Carolina State Univesity; Cara Santelli, Smithsonian Institution; Sara J.M. Holsmstrom, Stockholm University; Owen W. Duckworth, North Carolina State University

10:45 AM

150-9

Integrated Soil-Bedrock System Analyses Reveal Near-Surface Manganese Repartitioning and Release to Groundwater in North Carolina.
Elizabeth C Gillispie, North Carolina State University; Rob Austin, North Carolina State University; Nelson Rivera, North Carolina State University; Joju Abraham, North Carolina Division of Water Resources; Shuying Wang, North Carolina Division of Water Resources; Rick Bolich, North Carolina Division of Water Resources; Phil Bradley, North Carolina Geological Survey; Aziz Amoozegar, North Carolina State University; Owen Duckworth, North Carolina State University; Dean L. Hesterberg, North Carolina State University; Matthew Polizzotto, North Carolina State University

Audio File Recorded Presentation

11:00 AM

150-10

Macroscopic Experimental and Modeling Evaluation of Selenite and Selenate Adsorption Mechanisms on Gibbsite.
Sabine Goldberg, USDA-ARS

11:15 AM

150-11

Transformation and Fate of Seed-Placed Sulfur Fertilizers in Presence of Plants in Two Different Soil Zones in Saskatchewan.
Gourango Kar, University of Saskatchewan; Jeff Schoenau, University of Saskatchewan; Derek Peak, University of Saskatchewan

Audio File Recorded Presentation

11:30 AM

Lunch Break

1:00 PM

Introductory Remarks Afternoon Session

1:05 PM

150-12

Minimizing Arsenic Mobility Using Ferrihydrite in a Small-Scale Constructed Wetland Treatment System Designed for Removal of Selenium in FGD Wastewater.
Madhubhashini Buddhika Galkaduwa, Kansas State University; Ganga M. Hettiarachchi, Kansas State University; Gerard J. Kluitenberg, Kansas State University; Stacy Hutchinson, Department of Biological and Agricultural Engineering, Kansas State University

1:20 PM

150-13

Land Use Change Impact on Redox Sensitive Trace Metal Bioavailability.
Samantha C Ying, Stanford University; Jianwei Bu, China University of Geosciences; Julia Daniel, Stanford University; Ray Zhao, Stanford University; Yanxin Wang, China University of Geosciences, Wuhan; Michael Schaefer, Stanford University; Scott Fendorf, Stanford University

Audio File Recorded Presentation

1:35 PM

150-14

Adsorption and Transport of As (V) in Soil Columns:Effect of As Concentration, pH and Sediment Properties.
Donald L. Suarez, USDA-ARS Salinity Laboratory; Sabine Goldberg, USDA Salinity Laboratory; Patrick Taber Jr., USDA-ARS Salinity Laboratory

1:50 PM

150-15

Sorption, Fractionation, and Bioavailability of As in Semi-Arid Soils of the Southern High Plains.
Tarek Kandakji, Texas Tech University; Theophilus K. Udeigwe, Texas Tech University

Audio File Recorded Presentation

2:05 PM

150-16

In Situ Remediation of Arsenic in Topsoil: Evaluating the Effect of Soil Mineralogy on Ferrihydrite Encapsulation.
Aaron R. Betts, US- EPA (Environmental Protection Agency); Kirk G Scheckel, U. S. Environmental Protection Agency

2:20 PM

Break

2:35 PM

150-17

The Impact of Sea Level Rise on Arsenic Sorption in Phragmites Australis Root Plaques.
Matthew Fischel, University of Delaware; Donald L Sparks, University of Delaware; Harsh P Bais, University of Delaware; Ryan Tappero, National Synchrotron Light Source, Brookhaven National Laboratory

Audio File Recorded Presentation

2:50 PM

150-18

Impacts of Sea Level Rise on Arsenic Mobility and Cycling.
Joshua J. LeMonte, University of Delaware; Donald L Sparks, University of Delaware

3:05 PM

150-19

Bacterial Dynamics Controlling Chromium Cycling within Soil Aggregates.
Debra Hausladen, Stanford University; Mariela Garcia Arredondo, Cornell University; Scott Fendorf, Stanford University

Audio File Recorded Presentation

3:20 PM

150-20

Formation Mechanisms for Chromium Hydroxide Precipitation on Mineral Surfaces: The Impact on Contaminant Mobility in the Soil Environment.
Jason Fischel, University of Delaware; Donald L Sparks, University of Delaware

Audio File Recorded Presentation

3:35 PM

150-21

Occurrence and Fate of Hormones in the Stroubles Creek Watershed.
Theresa Sosienski, Virginia Tech; Kang Xia, Virginia Tech

3:50 PM

Adjourn

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