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| | 8:00 AM | Introductory Remarks |
| 241-1 | 8:05 AM | Quantification of In Situ Biodegradation Rates of Groundwater Contaminants Using Laboratory-Derived Isotopic Enrichment Factors: MCKELVIE, Jennifer R.1, MACKAY, Douglas M.2, SCOW, Kate M.2, KAISER, Philip M.2, and SHERWOOD LOLLAR, Barbara1, (1) Geology, University of Toronto, 22 Russell Street, Toronto, ON M5S 3B1, Canada, jennifer.mckelvie@utoronto.ca, (2) Land, Air & Water Resources, University of California - Davis, Davis, CA 95616 |
| 241-2 | 8:25 AM | Monitoring of MTBE Attenuation by Stable Isotope Analysis: KUDER, Tomasz and PHILP, Paul, Geology and Geophysics, University of Oklahoma, 100 E. Boyd st., SEC 810, Norman, OK 73019, tkuder@ou.edu |
| 241-3 | 8:40 AM | Retrospective Study of Closed Leaking Underground Storage Tank (UST) Sites in Wisconsin: PELAYO, Aristeo M.1, EVANSON, Theresa A.1, BAHR, Jean M.2, and GORDON, Mark E.1, (1) Bureau for Remediation and Redevelopment, Department of Natural Resources, 101 S. Webster St, PO Box 7921, Madison, WI 53707-7921, aristeo.pelayo@wi.gov, (2) Geology and Geophysics, Univ of Wisconsin-Madison, Madison, WI 53706-1695 |
| 241-4 | 8:55 AM | Nutrient Reduction by Year Round Land Application of Secondary Effluent: PARIZEK, Richard R., Department of Geosciences, The Pennsylvania State University, 340 Deike Bldg, University Park, PA 16802, parizek@ems.psu.edu |
| 241-5 | 9:10 AM | Using Peristaltic Bailing to Obtain Ground Water Samples in Push Probe Profiling of a Subsurface BTEX Plume: HERKELRATH, William N., U.S. Geological Survey, 345 Middlefield Road, Menlo Park, CA 94025, wnherkel@usgs.gov, DELIN, Geoffrey N., Water Resources Discipline, U.S. Geological Survey, 2280 Woodale Drive, Mounds View, MN 55112, delin@usgs.gov, and COZZARELLI, Isabelle M., U S Geological Survey, National Center MS 431, Reston, VA 20192 |
| 241-6 | 9:25 AM | In Situ Sampling Method for Determining Dissolved Gas Content and Major Ion Composition of Groundwater: STRATTAN, Derik J., KYRIAS, Matthew P., SANFORD, Robert A., FLYNN, Theodore M., and BETHKE, Craig M., Department of Geology, University of Illinois, 1301 W. Green St, Urbana, IL 61801, stratta1@uiuc.edu |
| 241-7 | 9:40 AM | Influence of Dissolved Oxygen Convection on Well Sampling: VROBLESKY, Don A., U.S. Geol Survey, 720 Gracern Road, Suite 129, Columbia, 29210, vroblesk@usgs.gov, CASEY, Clifton C., Naval Facilites Engineering Command EFD Southeast, 2155 Eagle Drive, North Charleston, SC 29406-9010, and LOWERY, Mark A., U.S. Geological Survey, 720 Gracern Road, Suite 129, Columbia, SC 29210 |
| | 9:55 AM | Break |
| 241-8 | 10:10 AM | The Importance of Initial Conditions in Batch Assays for Estimating the in Situ Biodegradation Kinetics of Chlorinated Ethene-Respiring Cultures: BECKER, Jennifer G., Environmental Science and Technology, University of Maryland, 1433 Animal Sciences/Agricultural Eng. Bldg, College Park, MD 20742-2315, jgbecker@umd.edu and HUANG, Deyang, Civil and Environmental Engineering, University of Maryland, College Park, MD 20742-3021 |
| 241-9 | 10:30 AM | In Situ Test System for Evaluating Microbial Community Structure and Metabolic Activity Under Natural and Engineered Conditions: GRAVES, Duane, Geosyntec Consultants, 1531 Dick Lonas Road, Bldg. A, Knoxville, TN 37909, dgraves@geosyntec.com, DENNIS, Phil, SiREM Laboratory, 130 Research Lane, Suite 2, Guelph, ON N1G 5G3, Canada, LORAH, Michelle, WRD, USGS, 5522 Research Park Drive, Baltimore, MD 21228, and VOGLER, Eric, New Mexico Water Science Center, USGS, 5338 Montgomery NE Suite 400, Albuquerque, NM 87109 |
| 241-10 | 10:45 AM | Push-Pull Test for Determining In-Situ Biodegradation Rates of Ethanol: KLINE, Kimberly, Earth Sciences, University of California, Santa Barbara, Department of Earth Science, 1006 Webb Hall, Santa Barbara, CA 93106-9630, kline@umail.ucsb.edu, CLARK, Jordan, Geological Sciences, Univ of California, 2114 Webb Hall, Santa Barbara, CA 93106, and MACKAY, Doug, UC Davis, Davis, CA 95616 |
| 241-11 | 11:00 AM | In Situ Microcosm Biodegradation Rates of Alkylbenzenes Under Iron-Reducing Conditions: BEKINS, Barbara A., U.S. Geological Survey, 345 Middlefield Road, Menlo Park, CA 94025, babekins@usgs.gov and COZZARELLI, Isabelle M., U S Geological Survey, National Center MS 431, Reston, VA 20192, icozzare@usgs.gov |
| 241-12 | 11:15 AM | Tert-Butyl Alcohol (TBA) Production from MTBE Plumes Under Sulfate Reducing Conditions Under the Influence of Ethanol: CHAKRABORTY, Irina, Land, Air & Water Resources, University of California - Davis, 1 Shields Ave, Davis, CA 95616, ior@ucdavis.edu, MACKAY, Douglas M., Land, Air, and Water Resources, University of California Davis, One Shields Avenue, Davis, CA 95616-8627, SCOW, Kate M., Land, Air & Water Resources, University of California - Davis, Davis, CA 95616, and SUBLETTE, Kerry, Center for Applied Biogeosciences, Department of Chemical Engineering, University of Tulsa, 600 South College Avenue, Tulsa, OK 74104 |
| 241-13 | 11:30 AM | A New Approach for Determining In Situ Microbial Response to Geochemical Perturbations: KNEESHAW, Tara A., Department of Geological Sciences, California State University Fullerton, Fullerton, CA 92834-6850, tarakneeshaw@hotmail.com, MCGUIRE, Jennifer T., Geology & Geophysics, Texas A&M University, 3115 TAMU, College Station, TX 77843-3115, SMITH, Erik W., Geology & Geophysics, Texs A&M Univ, 3115 TAMU, College Station, TX 77845-3115, COZZARELLI, Isabelle M., U S Geological Survey, National Center MS 431, Reston, VA 20192, VOYTEK, Mary, U.S. Geol Survey, 430 National Center, Reston, VA 20192, and KIRSHTEIN, Julie, U S Geological Survey, 430 National Center, Reston, VA 20192 |
| | 11:50 AM | Discussion |
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