195 Modeling Processes of Plant and Soil Systems Under Current and Future Climate: I

Oral Session
ASA Section: Climatology & Modeling Modeling processes of plant and soil systems under current and future climate
Tuesday, October 18, 2011: 8:00 AM-11:50 AM
Henry Gonzalez Convention Center, Room 007B

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Presider:
Dennis Timlin
8:05 AM
Greenhouse Gas Emissions From Irrigated Pecan Orchards of Arid New Mexico.
Darby Kellum, New Mexico State University; Manoj Shukla, New Mexico State University; John Mexal, New Mexico State University; William Lindemann, New Mexico State University; Sanjit Deb, New Mexico State University
8:20 AM
DayCent Model Projections of Ethanol Yields and Soil Greenhouse Gas Fluxes for Biofuel Cropping Systems In the Mississippi Basin.
William J. Parton, Colorado State University; Stephen Del Grosso, Colorado State University; Sarah C. Davis, University of Illinois; Paul R. Adler, USDA-ARS
8:35 AM
Resolving the Wide Range of Nitrous Oxide Emissions From Sugarcane: Insights From Systems Modelling.
Peter Thorburn, CSIRO; Jody S. Biggs, CSIRO; Diane Allen, Queensland Department of Environment and Resource Management; Ben Macdonald, CSIRO Land and Water; Owen T. Denmead, CSIRO Land and Water
8:50 AM
Temperature Alters Sweetpotato Storage Root Growth and Development.
K. Raja Reddy, Mississippi State University; Gajanayake Karande, Mississippi State University; Mark Shankle, Mississippi State University; Ramon Arancibia, Mississippi State University; Arthur Villordon, Lousiana State University Agcenter
9:05 AM
9:20 AM
Dynamics of Wheat Leaf Appearance Under Diverse Thermal Regimes.
Jeffrey W. White, USDA-ARS; Bruce A. Kimball, USDA-ARS; Gerard W. Wall, USDA-ARS; Michael Ottman, University of Arizona
9:35 AM
Infrared Warming of Open-Field Plots From Scales of 1 to 100 m.
Bruce A. Kimball, USDA-ARS; Matthew M. Conley, USDA-ARS; Keith F. Lewin, Brookhaven National Laboratory
9:50 AM
10:05 AM
Modeling Root Growth and Water and Nutrient Uptake In MaizSim.
Annette Dathe, Crop Systems and Global Change Laboratory; Dennis Timlin, USDA-ARS Crop Systems and Global Change Laboratory; David Fleisher, USDA-ARS Crop Systems and Global Change Laboratory; Vangimalla R. Reddy, USDA-ARS Crop Systems and Global Change Laboratory
10:20 AM
Agricultural Management Effects On Soybean and Corn Yields In Yazoo River Basin, Mississippi Delta.
Priyantha Jayakody, Mississippi State University; Prem B. Parajuli, Mississippi State University; Gretchen Sassenrath, USDA- ARS
10:35 AM
Assessment of the Potential Crop Yield for Bio-Energy Production Using the SWAT Model.
Hakkwan Kim, Mississippi State University; Prem Parajuli, Mississippi State University
10:50 AM
Potential Impact of Climate Change On Soil Erosion and Sediment Yield In a New York City Water Supply Watershed.
Rajith Mukundan, City University of New York; Soni Pradhanang, City University of New York; Elliot Schneiderman, New York City DEP; Donald Pierson, New York City DEP; Aavudai Anandhi, City University of New York; Mark Zion, New York City DEP; Adao Matonse, City University of New York; Tammo Steenhuis, Cornell University
11:05 AM
Growing Season Weather Implications for Spring Wheat Breadmaking Quality.
Paul Bullock, University of Manitoba; Manasah Mkhabela, University of Manitoba; Andy Nadler, Weather Innovations Inc; Harry Sapirstein, University of Manitoba
11:20 AM
11:35 AM
Effects of Increase Atmospheric Carbon Dioxide On the Canopy Gas Exchange, Activity of Photosynthetic Enzymes and Growth In Coffee (Coffea arabica L. cv. Caturra).
Nestor M. Riano, National Federation of Coffee Growers of Colombia / National Coffee Research Centre - CENICAFE; Jorge A. Ramirez, National Federation of Coffee Growers of Colombia / National Coffee Research Centre - CENICAFE; Luis F. Gomez, National Federation of Coffee Growers of Colombia / National Coffee Research Centre - CENICAFE; Juan C. Lopez, National Federation of Coffee Growers of Colombia / National Coffee Research Centre - CENICAFE; Yamel Lopez, Universidad Nacional de Colombia sede Palmira
11:50 AM