PRESENTATIONS, ABSTRACTS, AND PROCEEDINGS

Barnett, M. O., K. Hartzog, D. Kilgour, C. Luo, R. Moseley, T. Radu, J. L. Subacz, J. K. Yang and D. Zhao (2008). Arsenic Research at Auburn University (invited). Electric Power Research Institute Arsenic Workshop, July 22, Pensacola, FL.

Clement, T. P., S. Kanel, R. Goswami, F. He, D. Zhao and M. Barnett (2008). Two Dimensional Transport Characteristics of Iron Nano-particles in Porous Media. MODFLOW and More 2008, May 19-21, Golden, CO.

Kanel, S. R., R. Goswami, T. P. Clement, M. O. Barnett and D. Zhao (2008). Transport of Surface Stabilized Zero-Valent Iron Nano Particles in Two-Dimensional Flow Container Packed with Porous Media. 235th American Chemical Society Meeting, April 6-10, New Orlean, LA.

Hartzog, K., G. Jeppu, S. R. Kanel, V. A. Loganathan, M. O. Barnett and T. P. Clement (2007). Scaling Arsenate Adsorption on Goethite-Coated Sand: Laboratory Experiments and Surface Complexation Modeling. Alabama Water Resources Conference and Symposium, September 5-7, Orange Beach, AL.

Hawkins, A. and M. Barnett (2007). The Effect of Soil Properties on Toxic Metal Bioavailability: Field Scale Validation. 22nd Annual EPA Risk Assessors Conference, July 9-12, Brooklyn, NY.

Xiong, Z., F. He, D. Zhao, M. O. Barnett and W. F. Harper (2007). In-situ Immobilization of Mercury in Sediment and Soil by A New Class of Stabilized Iron Sulfide Nanoparticles. Alabama Water Resources Conference and Symposium, September 5-7, Orange Beach, AL.

Barnett, M. O. (2006). Estimating and reducing the relative bioavailability of arsenic in soil Invited presentation at the Electric Power Research Institute's Arsenic Bioavailability Workshop, November 28, Tampa, FL.

Barnett, M. O. (2006). Adsorption, Transport, and Bioavailability of Metals and Radionuclides in the Subsurface. Invited presentation, Henry Hunter Lecture, Department of Chemical Engineering, Mississippi State University, April 25, Starkville, MS.

Barnett, M. O., D. Zhao, W. F. Harper, J. Bower, Z. Xiong, W. P. Hamilton, K. Savage and R. R. Turner (2006). Interactions of mercury with sulfur and its implications to mercury cycling Invited presentation at U.S. Army Engineer Research and Development Center, April 24, Vicksburg, MS.

Barnett, M. O., D. Zhao, W. F. Harper, J. Bower, Z. Xiong, W. P. Hamilton, K. Savage and R. R. Turner (2006). Immobilization of Hg by Sulfide Minerals. Invited presentation at EPA Region 4 Headquarters, February 28, Atlanta, GA.

Bower, J., M. O. Barnett, W. P. Hamilton, W. F. Harper and K. Savage (2006). Immobilization of Mercury by Sulfide Minerals. Alabama Water Resources Conference and Symposium, September 6-8, Orange Beach, AL.

Cheng, T., M. O. Barnett, M. Romero, J. M. Phillippi, M. J. McIndoe, T. P. Clement and E. E. Roden (2006). Adsorption and transport of uranium(VI) and phosphate: An examination of the applicability of batch experiments to porous media transport. 231st American Chemical Society National Meeting, March 26-30, Atlanta, GA.

Kilgour, D., R. Moseley, M. O. Barnett and P. M. Jardine (2006). The Potential Negative Effects of Phosphate Amendments to Lead Contaminated Soils. Alabama Water Resources Conference and Symposium, September 6-8, Orange Beach, AL.

Steinwinder, T. R., D. Zhao, M. O. Barnett and B. An (2006). Stabilizing arsenic-laden residuals from ion exchange processes. 231st American Chemical Society National Meeting, March 26-30, Atlanta, GA.

Xie, L., D. E. Giammar, Y. Wang and M. O. Barnett (2006). Chemical interactions of lead and phosphate at mineral-water interfaces. 231st American Chemical Society National Meeting, March 26-30, Atlanta, GA.

Xiong, Z., D. Zhao and M. O. Barnett (2006). Immobilization of mercury from water and soils by stabilized iron sulfide nanoparticles. 232nd American Chemical Society National Meeting, September 10-14, San Franciso, CA.

Zhao, D., Z. Xiong, M. O. Barnett and W. F. Harper (2006). In-situ immobilization/containment of mercury in soils and sediments using a new class of stabilized metal sulfide nanoparticles. Invited presentation at EPA Region 4 Headquarters, February 28, Atlanta, GA.

Jones, S. A., M. Barnett, A. Bhandari and T. LaPara (2005). An Initial Effort to Count Environmental Engineers in the U.S.A. Association of Environmental Engineering and Science Professors First Biennial Research and Education Conference, July 23-27, Clarkson University, Potsdam, NY.

Stewart, M. A., P. M. Jardine, S. E. Fendorf and M. O. Barnett (2005). Use of soil amendments to reduce bioaccessibility of heavy metal contaminated soils (invited). 8th International Conference on the Biogeochemistry of Trace Elements, April 3-7, Adelaide, Australia.

Stewart, M. A., P. M. Jardine, S. E. Fendorf and M. O. Barnett (2005). Evaluation of soil properties to reduce bioaccessibility of heavy metals. International Conference on the Remediation of Contaminated Sediments, January 24-27, New Orleans, LA.

Subacz, J. L., J. K. Yang, J. Zhuang, M. O. Barnett, P. M. Jardine and S. E. Fendorf (2005). Estimating and Reducing As Bioaccessibility -Bioavailability in Soils in the U.S. Invited presentation at the Dutch National Institute for Public Health and the Environment (RIVM), April 28, Bilthoven, The Netherlands.

Barnett, M. O. (2004). Adsorption, Transport, and Bioavailability of Metals and Radionuclides in the Subsurface. Invited presentation at Washington University, October 15, St. Louis, Mo.

Barnett, M. O. (2004). Adsorption, Transport, and Bioavailability of Metals and Radionuclides in the Subsurface. Invited presentation at Texas A&M University, October 15, College Station, TX.

Bevis, R. A., J. L. Subacz, Z. Zhuang, M. O. Barnett, M. A. Stewart and P. M. Jardine (2004). Reducing the bioavailability of Pb in soil. Book of Abstracts, 20th International Conference on Soils, Sediments, and Water, October 18-21, Amherst, MA.

Brooks, S. C., P. M. Jardine, M. O. Barnett and S. Fendorf (2004). "Assessing the effects of peat amendments on the mobility of cadmium in soils." Abstracts of Papers of the American Chemical Society 227: U1106-U1106.

Cheng, T., M. O. Barnett and E. E. Roden, 2004. (2004). Uranium (VI) adsorption to goethite-coated sand: Effects of phosphate. 227th American Chemical Society National Meeting, March 28-April 1, Anaheim, CA.

Cheng, T., M. O. Barnett and E. E. Roden (2004). The effects of phosphate on uranium adsorption to goethite-coated sand. International Workshop on Sorption Processes at Oxide and Carbonate Mineral Water Interfaces, March 25-26, Karlsruhe, Germany.

Radu, T. and M. O. Barnett (2004). Transport of As(III) and As(V) in Experimental Subsurface Systems containing MnO₂(s). Alabama Water Environment Association Conference, April 25-28, Orange Beach, AL.

Stewart, M. A., P. M. Jardine, S. E. Fendorf and M. O. Barnett (2004). Decreasing the bioaccessibility of Pb, Cd, and Cr(VI) with novel soil amendment strategies. Soil Science Society of America Annual Meetings, October 31-November 4, Seattle, Washington.

Subacz, J. L., Z. Zhuang, M. O. Barnett, M. A. Stewart, P. M. Jardine and J. Drexler (2004). Decreasing arsenic bioavailability in soil with iron amendments. Book of Abstracts, 20th International Conference on Soils, Sediments, and Water, October 18-21, Amherst, MA.

Barnett, M. O., J. Y. Choi, T. R. Gautam, M. J. McIndoe, J. M. Phillippi, T. P. Clement, C. R. Lange and E. E. Roden (2003). Subsurface reactive transport of U(VI). Biogeochemical Controls on the Mobility and Bioavailability of Metals in Soils and Groundwater International Conference, March 2-7, Monteverita, Switzerland.

Barnett, M. O., T. Radu, J. K. Yang and J. C. Hilliard (2003). Transport of As(III) and As(V) in experimental subsurface systems. 225th ACS National Meeting, September 7-11, New York, NY.

Barnett, M. O., J. K. Yang, J. L. Subacz, P. M. Jardine and S. E. Fendorf (2003). Estimating the oral bioavailability of arsenic in soil. U.S. EPA Bioavailability Workshop, April 15-16, Tampa, FL.

Jardine, P. M., J. C. Parker, M. O. Barnett and S. E. Fendorf (2003). Decreasing toxic metal bioavailability with novel soil amendment strategies. Partners in Environmental Technology Technical Symposium and Workshop, Washington, D.C.

Liu, R., D. Zhao, M. O. Barnett and C. Boyd (2003). Retention and speciation of copper in sediments of aquaculture ponds treated with copper sulfate. Alabama Water Resources Conference, September 3-5, Orange Beach, AL.

Phillippi, J. M., T. R. Gautam, T. P. Clement, M. O. Barnett, M. J. McIndoe and E. E. Roden (2003). Reactive transport of U(VI) in the subsurface. Alabama Water Resources Conference, September 3-5, Orange Beach, AL.

Phillippi, J. M., T. R. Gautam, T. P. Clement, M. J. McIndoe, M. O. Barnett and E. E. Roden (2003). "Reactive transport of U(VI) in groundwater." Proceedings MODFLOW and More 2003: Understanding through modeling 1: 280.

Stewart, M. A., P. M. Jardine, S. E. Fendorf and M. O. Barnett (2003). Influence of soil properties on the bioaccessibility of Cr(VI) in soils. Soil Science Society of America National Meeting, November 2-6, Denver, CO.

Hilliard, J. C. and M. O. Barnett (2002). Arsenate interactions in the subsurface. Presented at Alabama's Water Environment Federation 25th Annual Conference, April 28-May 1, Orange Beach, AL.

Radu, T., J. K. Yang, J. C. Hilliard and M. O. Barnett (2002). Arsenite adsorption and transport in iron-coated sand. Presented at the 16th Annual Alabama Water Resources Conference, September 4-6, Orange Beach, AL.

Stewart, M. A., P. M. Jardine, L. D. McKay, T. L. Mehlhorn and M. O. Barnett (2002). Quantifying the bioaccessibility of heavy metals Cr, Cu, and Cd in soils. Presented at the 23rd Annual SETAC Meeting in North America, November 16-20, Salt Lake City, UT.

Stewart, M. A., P. M. Jardine, T. L. Mehlhorn, M. O. Barnett and L. D. McKay (2002). "Effects of soil geochemical and physical properties on the bioaccessibility of chromium in soil." Abstr. Geol. Soc. Am. 34(2): 35.

Barnett, M. O., E. E. Roden, P. M. Jardine and S. C. Brooks (2001). Biogeochemical Interactions of U and Fe(III) oxides in subsurface environments. Presented at the 222nd ACS National Meeting, August 26-30, Chicago, IL.

Barnett, M. O., R. R. Turner and P. C. Singer (2001). "Formation and stability of mercuric sulfide in the subsurface." ACS Environmental Chemistry Division Preprints of Extended Abstracts 41(2): 494-496.

Stejskal, D. C., T. A. Kramer and M. O. Barnett (2001). Removal of toxic metals from contaminated water using powdered activated alumina and coagulation/flocculation. Hazardous and Industrial Wastes: Proceedings of the Thirty-Third Mid-Atlantic Industrial and Hazardous Waste Conference. N. Assaf-Anid. Riverdale, NY: 29-39.

Stejskal, D. C., T. A. Kramer and M. O. Barnett (2001). Use of Coagulant Chemicals and Powdered Activated Alumina to Remove Arsenic from Drinking Water. Alabama-Mississippi Section of the AWWA Annual Conference, Biloxi, MS.

Stewart, M., P. M. Jardine, T. L. Mehlhorn and M. O. Barnett (2001). Physical and chemical controls on the bioaccessibility of Cr(III/VI) in soil. Soil Science Society of America Annual Conference, October 21-25, Charlotte, NC.

Barnett, M. O. (2000). Bioavailability of toxic metals in soil. Alabama Section of ASCE Winter Meeting, March 7, Auburn, AL.

Barnett, M. O., J. K. Yang, P. M. Jardine, M. Stewart, S. E. Fendorf and M. J. La Force (2000). Factors affecting the bioavailability of toxic metals in soils. SERDP/ESTCP Partners in Environmental Technology Symposium, November 28-30, Arlington, VA.

Bostick, B. C., S. E. Fendorf, M. O. Barnett, P. M. Jardine and S. C. Brooks (2000). Uranyl species formed during reactive transport through subsurface media. Soil Science Society of America Annual Meeting, November 5-9, Minneapolis, MN.

Derrick, B. and M. O. Barnett (2000). "Sorption and transport of arsenate in the subsurface." EOS 81(48): F551.

Derrick, B. and M. O. Barnett (2000). Sorption and transport of arsenate in the subsurface. Sixth Annual Alabama Student Conference on Water Resources, September 6, Gulf Shores, AL.

La Force, M. J., S. E. Fendorf, M. O. Barnett and P. M. Jardine (2000). "Effects of residence time on contaminant bioavailability."

Zhang, H., S. Lindberg, A. Vette, M. Barnett, M. Gustin and T. Kuiken (2000). Dynamic flux chamber measurement of mercury emission fluxes over soils: Effect of sweep air flushing flow rate and verification of a two-resistance exchange interface simulation model. Presented at Society of Environmental   Toxicology and Chemistry 21st Annual Meeting, November, Nashville, TN.

Barnett, M. O. and P. M. Jardine (1999). Quantifying the bioavailability of toxic metals in soils (Invited). SERDP/ESTCP Partners in Environmental Technology Symposium, November 30 - December 2, Arlington, VA.

Barnett, M. O. (1996). Speciation and bioavailability of mercury at East Fork Poplar Creek, TN. EPA/DOE Mercury Speciation Workshop, September 17-19, Denver, CO.

Miller, J. Q. and M. Barnett (1996). "Effective use of risk assessments and the public comment process to achieve acceptable remediation goals for mercury-contaminated sites." Waste Manage. (Tucson, AZ).

Barnett, M. O., R. R. Turner and P. C. Singer (1995). "Oxidation of authigenic mercuric sulfide." Abstr. Geol. Soc. Am. 27(2): 35.

Barnett, M. O., R. R. Turner, L. A. Harris, T. J. Henson, R. C. Melton and R. J. Stevenson (1994). "Characterization of mercury in contaminated floodplain soils." Emerging Technol. Hazard. Waste Manage. VI: 1292-1293.

Stevenson, R., L. Harris, R. Turner and M. Barnett (1994). "Transmission electron microscopy of mercury sulfide particles from a mercury-contaminated soil." Proc. Ann. Meet. Microsc. Soc. Am.: 774-775.

Barnett, M., B. Robinson, B. Tschantz, R. Lambert, G. Lessman, R. von Bernuth and B. Miller (1991). "Reuse of an industrial wastewater at Saturn." Proc. ASCE Environ. Eng. Div. Spec. Conf.: 218-223.

Barnett, M., B. Robinson, B. Tschantz, R. Lambert, G. Lessman, R. von Bernuth and W. Miller (1990). "A study of the treatment and re-use of cooling tower blowdown water at General Motor's Saturn Plant." Tenn. Water Resour. Symp.: 145-150.