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| 77-1 | 1:30 PM | Jacob Rubin and Evapotranspiration Research in the U.S. Geological Survey: WEEKS, Edwin P., U.S. Geological Survey, PO Box 25046, MS 413, Denver Federal Center, Lakewood, CO 80225, epweeks@usgs.gov |
| 77-2 | 1:45 PM | Jake Rubin's Continuing Influence on ET Research In the U.S. Geological Survey: STANNARD, David I., Water Resources Discipline, U. S. Geological Survey, Box 25046, Mail Stop 413, Bldg. 53, Denver Federal Center, Lakewood, CO 80225, distanna@usgs.gov |
| 77-3 | 2:00 PM | Recharge Analyses In a Desert Groundwater Basin: STEPHENS, Daniel B., Daniel B. Stephens & Associates, Inc, 6020 Academy Rd NE, Suite 100, Albuquerque, NM 87109-3315, dan.stephens@dbstephens.com and UMSTOT, Todd, Daniel B Stephens & Associates, Inc, 6020 Academy Rd NE, Suite 100, Albuquerque, NM 87109-3315 |
| 77-4 | 2:15 PM | Reactive Transport of Hexavalent Uranium in Ground Water with Variable Geochemical Conditions: CURTIS, Gary P., U. S. Geological Survey, 345 Middlefield Road, MS 409, Menlo Park, CA 94025, gpcurtis@usgs.gov, DAVIS, James A., U. S. Geological Survey, 345 Middlefield Road, MS 465, Menlo Park, CA 94025, and KOHLER, Matthias, Civil and Environmental Engineering, University of Maine, Orono, ME 04469 |
| 77-5 | 2:30 PM | Quantifying Subsurface Reactive Transport of Arsenic Using a Combination of Hydrogeologic, Geochemical, and Biological Approaches: SCHREIBER, Madeline E., Department of Geosciences, Virginia Tech, 4044 Derring Hall, Blacksburg, VA 24061, mschreib@vt.edu |
| 77-6 | 2:45 PM | Conceptual Model of Potential Radionuclide Transport in the Saturated Zone at Yucca Mountain, Nevada: ARNOLD, Bill W., Sandia National Laboratories, P.O. Box 5800, MS 0778, Albuquerque, NM 87185, bwarnol@sandia.gov and KELKAR, Sharad, Earth and Environmental Sciences, Hydrology, Geochemistry & Geology, Los Alamos National Lab, EES-6, MS T003, Los Alamos, NM 87545 |
| 77-7 | 3:00 PM | Soil-Plant Interactions Explaining Long-Term Plutonium Transport Experiments at the Savannah River Site: MOLZ, Fred J.1, DEMIRKANLI, Deniz I.1, KAPLAN, Daniel I.2, and FJELD, Robert A.1, (1) Environmental Engineering & Earth Science, Clemson University, 342 Computer Court, Anderson, SC 29625, fredi@clemson.edu, (2) Savannah River National Laboratory, Aiken, SC 29808 |
| 77-8 | 3:15 PM | Scientifically Based, National-Scale Water-Quality Assessment—Jacob Rubin's Vision: HIRSCH, Robert M., U.S. Geol Survey, 409 National Center, USGS, Reston, VA 20192, rhirsch@usgs.gov |
| 77-9 | 3:30 PM | Estimates of Watershed-Scale Nitrate Fate In Agricultural Settings: An Example of National Water Quality Studies First Envisioned In 1985: ESSAID, Hedeff I., U.S. Geological Survey, 345 Middlefield Road, Menlo Park, CA 94025, hiessaid@usgs.gov, MCCARTHY, Kathleen A., U.S. Geological Survey, 2130 SW 5th Ave, Portland, OR 97201, and BAKER, Nancy T., U.S. Geological Survey, 5957 Lakeside Blvd, Indianapolis, IN 46278 |
| 77-10 | 3:45 PM | Nitrate Contamination of Shallow Agricultural Ground Waters at the Local and National Scale: BEKINS, Barbara A., U.S. Geological Survey, 345 Middlefield Rd, Menlo Park, CA 94025, babekins@usgs.gov and GREEN, Christopher T., U.S. Geological Survey, 345 Middlefield Rd, Menlo Park, CA 94025, ctgreen@usgs.gov |
| 77-11 | 4:00 PM | Nitrate in Ground Water of the San Joaquin Valley, California: Evolution of Understanding: DOMAGALSKI, Joseph1, BUROW, Karen R.2, and DUBROVSKY, Neil M.2, (1) U.S. Geological Survey, 6000 J Street, Placer Hall, Sacramento, CA 95819, joed@usgs.gov, (2) US Geological Survey, WRD, 6000 J St, Sacramento, CA 95819-6129 |
| 77-12 | 4:15 PM | Source and Transport Controls on the Movement of Nitrate to Public Supply Wells in Selected Principal Aquifers of the United States: MCMAHON, Peter B., U.S. Geological Survey, MS 415 Denver Federal Center, Lakewood, CO 80225, pmcmahon@usgs.gov, BÖHLKE, J.K., U.S. Geological Survey, 431 National Center, 12201 Sunrise Valley Dr, Reston, VA 20192, KAUFFMAN, Leon J., U.S. Geological Survey, 810 Bear Tavern Rd, West Trenton, NJ 08628, KIPP, Kenneth L., U.S. Geol Survey, Denver, CO 80225, LANDON, Matthew, U.S. Geological Survey, 4165 Spruance Rd., Suite 200, San Diego, CA 92101, CRANDALL, Christy A., U.S. Geological Survey, 2010 Levy Ave, Tallahassee, FL 32310, BUROW, Karen R., US Geological Survey, WRD, 6000 J St, Sacramento, CA 95819-6129, and BROWN, Craig J., US Geological Survey, WRD, 101 Pitkin St, East Hartford, CT 06108 |
| 77-13 | 4:30 PM | Volatile Organic Compounds in Ground Water – 15 Years of Research by the U.S. Geological Survey: MORAN, Michael James, U.S. Geological Survey, 160 N. Stephanie Street, Henderson, NV 89052, mjmoran@usgs.gov and ZOGORSKI, John S., U.S. Geological Survey, 1608 Mountain View Road, Rapid City, SD 57702 |
| 77-14 | 4:45 PM | California's Groundwater Ambient Monitoring and Assessment Program: Reflecting the Legacy and Contributions of Jacob Rubin: BELITZ, Kenneth, U.S. Geological Survey, 4165 Spruance Road, Suite 200, San Diego, CA 92101, kbelitz@usgs.gov |
| 77-15 | 5:00 PM | Designing Ground-Water Sampling Strategies for Water Quality Assessment: Evaluating the Trade-off Between Status and Trend Assessment: WAGNER, Brian J., Water Resources Division, U.S. Geological Survey, 345 Middlefield Road, Mail Stop 420, Menlo Park, CA 94025, bjwagner@usgs.gov |
| 77-16 | 5:15 PM | Factors Controlling Ground-Water Quality across the United States - New Contributions from the National Water-Quality Assessment (NAWQA) Program: BARBASH, Jack E., USGS, Tacoma, WA 98402, jbarbash@usgs.gov |
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