2008 Joint Meeting of The Geological Society of America, Soil Science Society of America, American Society of Agronomy, Crop Science Society of America, Gulf Coast Association of Geological Societies with the Gulf Coast Section of SEPM

YOUKHANA, Adel H., Natural Resouces and Environmental Management, College of Tropical Agriculture and Human Resources, University of Hawaii at Manoa, 1910 East-West Road, Sherman Lab 101, Honolulu, HI 96822 and IDOL, Travis W., Natural Resouces and Environmental Management, College of Agriculture and Human Resources, University of Hawaii at Manoa, 1910 East West Rd, Sherman Lab 101, Honlolulu, HI 96822, adel@hawaii.edu, adel@hawaii.edu

QIAN, Yaling and FOLLETT, Ronald, Fort Collins, CO 80523, Yaling.Qian@Colostate.edu, Yaling.Qian@Colostate.edu

GALLAGHER, Morgan E.¹, HOCKADAY, William C.¹, MASIELLO, Caroline A.¹, MCSWINEY, Claire P.², ROBERTSON, G. Philip³ and BALDOCK, Jeffrey A.⁴, (1)Earth Science, Rice University, 6100 Main St. MS 126, Houston, TX 77005, (2)W.K. Biological Station, Michigan State University, Hickory Corners, MI 49060, (3)Crop & Soil Sciences and W.K. Biological Station, Michigan State University, Hickory Corners, MI 49060, (4)CSIRO Land and Water and The CRC for Greenhouse Accounting, Adelaide Laboratory, Adelaide, 5064, Australia, megirish@rice.edu, megirish@rice.edu

CHEN, Chunmei, Plant and Soil Science, University of delaware, 531 S College Ave, 152 Towsend Hall, Newark, DE 19716, YOO, Kyungsoo, plant and soil science, University of delaware, 531 S College Ave, 152 Towsend Hall, Newark, DE 19716 and AUFDENKAMPE, Anthony, Stroud Water Research Center, 970 Spencer Road, Avondale, PA 19311, cmchen@udel.edu, cmchen@udel.edu

SAINJU, Upendra M., Northern Plains Agricultural Research Laboratory, USDA-ARS, 1500 North Central Avenue, Sidney, MT 59270, upendra.sainju@ars.usda.gov, upendra.sainju@ars.usda.gov

VENTEREA, Rodney T.¹, ROSEN, Carl J.², MCNEARNEY, Matt², WILSON, Melissa² and DOLAN, Michael¹, (1)Soil and Water Mgmt Research Unit, USDA-ARS, 1991 Upper Buford Circle, 439 Borlaug Hall, St. Paul, MN 55108-6028, (2)Dept. of Soil, Water and Climate, University of Minnesota, 1991 Upper Buford Circle, 439 Borlaug Hall, St. Paul, MN 55108-6028, venterea@umn.edu, venterea@umn.edu

DELL, Curtis J.¹, ADLER, Paul¹ and SKINNER, R. Howard, (1)Pasture Systems and Watershed Management Research Unit, USDA-ARS, Building 3702, Curtin Road, University Park, PA 16802, curtis.dell@ars.usda.gov, curtis.dell@ars.usda.gov

JARECKI, Marek K., AgCert Nattional Soil Tilth Lab, 2110 University Blvd, Ames, IA 50011, PARKIN, Timothy B., National Soil Tilth Lab, 2110 University Blvd, Ames, IA 50010, CHAN, Alvarus S.K., AgCert Services Inc, 1990 W. New Haven Ave. suite 205, Melbourne, FL 32 904, HATFIELD, Jerry L., National Soil Tilth Lab, 2110 University Blvd, Ames, IA 50011 and JONES, Raymond, AgCert Canada Co, 309 1st Street W, High River, AB, T1V 1M5, Canada, Marek.Jarecki@ars.usda.gov, Marek.Jarecki@ars.usda.gov

STOTT, Diane E., SMITH, Douglas R. and BUCHOLTZ, Dennis, National Soil Erosion Research Laboratory, USDA-ARS, 275 S RUSSELL STREET, West Lafayette, IN 47907, Diane.Stott@ars.usda.gov, Diane.Stott@ars.usda.gov

WATTS, Dexter B.¹, SMITH, Katy E.², TORBERT, H. Allen¹ and WAY, Thomas R.¹, (1)Waste Management Research, USDA-ARS National Soil Dynamics Lab, 411 S Donahue Dr, Auburn, AL 36832, (2)Global Change Research, USDA-ARS National Soil Dynamics Lab, 411 S Donahue Dr, Auburn, AL 36832, dwatts@ars.usda.gov, dwatts@ars.usda.gov

SMITH, Katy E., RUNION, G. Brett, ROGERS, Hugo H., PRIOR, Steve A. and TORBERT, H. Allen, National Soil Dynamics Laboratory, USDA ARS, 411 S. Donahue Drive, Auburn, AL 36832, katy.smith@ars.usda.gov, katy.smith@ars.usda.gov

DIJKSTRA, Feike A.¹, MORGAN, Jack A.¹ and FOLLET, Ronald F.², (1)Rangeland Resources Research Unit, USDA-ARS, Crops Research Laboratory, 1701 Centre Ave, Fort Collins, CO 80526, (2)Soil, Plant, and Nutrient Research Unit, USDA-ARS, 2150 Centre Ave, Fort Collins, CO 80526, feike.dijkstra@ars.usda.gov, feike.dijkstra@ars.usda.gov

MCLAIN, Jean E.T., USDA-ARS, US Arid-Land Agricultural Research Center, 21881 N. Cardon Lane, Maricopa, AZ 85238 and KABIRI-BADR, Leila, National Science Foundation Water Quality Center, Arizona State University, Tempe, AZ 85287, jean.mclain@ars.usda.gov, jean.mclain@ars.usda.gov

ALLUVIONE, Francesco, BERTORA, Chiara, ZAVATTARO, Laura and GRIGNANI, Carlo, Dep. of Agronomy, Forest and Land Management, University of Turin, via L. da Vinci, 44, Grugliasco, 10095, Italy, francesco.alluvione@unito.it, francesco.alluvione@unito.it

MILES, Dana M., ADELI, Ardeshir and BROOKS, John P., Genetics & Precision Ag Research Unit, USDA-ARS, 810 Hwy 12 East, MS State, MS 39762, dana.miles@ars.usda.gov, dana.miles@ars.usda.gov

JARECKI, Marek K.¹, PARKIN, Tim B.², CHAN, Alvarus S.K.³, HATFIELD, Jerry L.² and JONES, Ray⁴, (1)AgCert National Soil Tilth Lab, 2110 University Blvd, Ames, IA 50011, (2)National Soil Tilth Lab, 2110 University Blvd, Ames, IA 50011, (3)AgCert Services Inc, 1990 W. New Haven Ave. suite 205, Melbourne, FL 32 904, (4)AgCert Canada Co, 309 1st Street W, High River, AB, T1V 1M5, Canada, Marek.Jarecki@ars.usda.gov, Marek.Jarecki@ars.usda.gov

MOLODOVSKAYA, Marina¹, SINGURINDY, Olga¹, RICHARDS, Brian K.¹, WARLAND, Jon² and STEENHUIS, Tammo S.¹, (1)Biological and Environmental Engineering, Cornell University, Ithaca, NY 14850, (2)Department of Land Resource Science, University of Guelph, Guelph, N1G 2W1, mm433@cornell.edu, mm433@cornell.edu

RUTHERFORD, David W., National Research Program-Central Branch, U.S. Geological Survey, Box 25046, Building 95, MS 408, Denver Federal Center, Denver, CO 80225, ROSTAD, Colleen E., Water Resources Discipline, National Research Program, US Geological Survey, Denver Federal Center, Box 25046, Building 95, MS 408, Denver, CO 80225 and WERSHAW, Robert L., Water Resources Discipline, National Research Program, US Geological Survey, Denver Federal Center, PO Box 25046, Building 95, MS 408, Denver, CO 80225, cerostad@usgs.gov, cerostad@usgs.gov

RUTHERFORD, David W., National Research Program-Central Branch, U.S. Geological Survey, Box 25046, Building 95, MS 408, Denver Federal Center, Denver, CO 80225, ROSTAD, Colleen E., Water Resources Discipline, National Research Program, US Geological Survey, Box 25046, Building 95, MS 408, Denver Federal Center, Denver, CO 80225 and WERSHAW, Robert L., Water Resources Discipline, National Research Program, US Geological Survey, Denver Federal Center, PO Box 25046, Building 95, MS 408, Denver, CO 80225, dwruther@usgs.gov, dwruther@usgs.gov