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| 68-1 | 33 | Tree Pruning Residues Increase Soil Carbon and Nitrogen in Shade and Full-Sun Coffee Agroecosystems in Hawaii: 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, adel@hawaii.edu 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 |
| 68-2 | 34 | Soil Organic Carbon Input from Urban Turfgrasses: QIAN, Yaling and FOLLETT, Ronald, Fort Collins, CO 80523, Yaling.Qian@Colostate.edu |
| 68-3 | 35 | Changes in Plant Biochemistry Under Varying Nitrogen Fertilization: Implications for the Soil Carbon Pools: 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, megirish@rice.edu, (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 |
| 68-4 | 36 | Organic Carbon-Metal-Mineral Complexes in Upland Vs. Riparian Soils: CHEN, Chunmei1, YOO, Kyungsoo1, and AUFDENKAMPE, Anthony2, (1) plant and soil science, University of delaware, 531 S College Ave, 152 Towsend Hall, Newark, DE 19716, cmchen@udel.edu, (2) Stroud Water Research Center, 970 Spencer Road, Avondale, PA 19311 |
| 68-5 | 37 | Soil Carbon Dioxide Emission and Carbon Content Under Dryland Crops. II. Effects of Tillage, Cropping Sequence, and Nitrogen Fertilization (Gracenet Project): SAINJU, Upendra M., Northern Plains Agricultural Research Laboratory, USDA-ARS, 1500 North Central Avenue, Sidney, MT 59270, upendra.sainju@ars.usda.gov |
| 68-6 | 38 | Nitrous Oxide Gas Fluxes in a Potato Field Following Application of Urea and Coated Urea Fertilizers: 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, venterea@umn.edu, (2) Dept. of Soil, Water and Climate, University of Minnesota, 1991 Upper Buford Circle, 439 Borlaug Hall, St. Paul, MN 55108-6028 |
| 68-7 | 39 | Carbon Sequestration and Nitrous Oxide Emissions in Dairy Forage Rotations and Alternative Land Uses: DELL, Curtis J., ADLER, Paul, and SKINNER, R. Howard, Pasture Systems and Watershed Management Research Unit, USDA-ARS, Building 3702, Curtin Road, University Park, PA 16802, curtis.dell@ars.usda.gov |
| 68-8 | 40 | Greenhouse Gas Emission from Corn Rotations and Perennial Grasses in Iowa Grown for Biofuel Production: JARECKI, Marek K., AgCert Nattional Soil Tilth Lab, 2110 University Blvd, Ames, IA 50011, Marek.Jarecki@ars.usda.gov, 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 |
| 68-9 | 41 | C Balance and Growing Season GHG Emissions from Corn-Soybean Rotations on a Midwestern Mollisol (Gracenet Project): 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 |
| 68-10 | 42 | Tillage and Fertilizer Application Methods Effects on Greenhouse Gas Flux (CO2, CH4 and N2O): 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, dwatts@ars.usda.gov, (2) Global Change Research, USDA-ARS National Soil Dynamics Lab, 411 S Donahue Dr, Auburn, AL 36832 |
| 68-11 | 43 | Greenhouse Gas Flux from Agricultural Soils: Impacts of 10 Years of Management and Elevated Co2: 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 |
| 68-12 | 44 | Soil Respiration, CH4 and N2O Fluxes in a Semi-Arid Grassland Affected by Elevated CO2 Warming, and Water Availability: 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, feike.dijkstra@ars.usda.gov, (2) Soil, Plant, and Nutrient Research Unit, USDA-ARS, 2150 Centre Ave, Fort Collins, CO 80526 |
| 68-13 | 45 | Using Real-Time Quantitative PCR to Examine the Dynamic Role of Soil Fungi in C and N Cycling of Rangeland Soils: MCLAIN, Jean E.T., USDA-ARS, US Arid-Land Agricultural Research Center, 21881 N. Cardon Lane, Maricopa, AZ 85238, jean.mclain@ars.usda.gov and KABIRI-BADR, Leila, National Science Foundation Water Quality Center, Arizona State University, Tempe, AZ 85287 |
| 68-14 | 46 | Carbon Sequestration and Fertilization Management: Effects of Different Sources on N2O and CO2 Emissions: 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 |
| 68-15 | 47 | Evaluating Carbon Dioxide, Methane, and Nitrous Oxide Flux from N- and P-Based Broiler Litter Fertilization of Bermudagrass: 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 |
| 68-16 | 48 | Greenhouse Gas Emission in Dependence on Soil Structure, and Nitrogen and Carbon Availability: 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, Marek.Jarecki@ars.usda.gov, (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 |
| 68-17 | 49 | Continuous Monitoring of Nitrous Oxide from Agricultural Field: New Data on Temperature and Soil Moisture Effect: 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, mm433@cornell.edu, (2) Department of Land Resource Science, University of Guelph, Guelph, N1G 2W1 |
| 68-18 | 50 | Chemical Composition and Acid Functional Content of Wood Chars: RUTHERFORD, David W.1, ROSTAD, Colleen E.2, and WERSHAW, Robert L.1, (1) 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, (2) Water Resources Discipline, National Research Program, US Geological Survey, Denver Federal Center, Box 25046, Building 95, MS 408, Denver, CO 80225, cerostad@usgs.gov |
| 68-19 | 51 | Porosity and Surface Area In Wood Chars: RUTHERFORD, David W.1, ROSTAD, Colleen E.2, and WERSHAW, Robert L.1, (1) 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, (2) Water Resources Discipline, National Research Program, US Geological Survey, Box 25046, Building 95, MS 408, Denver Federal Center, Denver, CO 80225 |
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