Monday, November 13, 2006: 8:25 AM
Indiana Conv. Center, Room 203-204, Second Floor
41: Crop Water Use--From Remote Sensing to Crop Modeling
Sponsor:A03 Agroclimatology & Agronomic Modeling
Presiding:James Mahan, USDA-ARS
8:25 AM Introductory Remarks
8:30 AM41-1A Spectral Crop Coefficient for Estimating Crop Water Use. 
Nithya Rajan, Texas Tech Univ, Stephan Maas, Texas Tech Univ
8:45 AM41-2Identifying the Area Varied by Soil-Water Using Spectral Reflectance ofCrown of Trees Water-stressed. 
Ishiguro Etsuji, Kagoshima Univ, Takeshi Yuda, Kagoshima Univ, Dai-taro Ishiwaka, Kagoshima Univ, Hiroki Hiyama, kagoshima university, Toshio Iwamatsu, Kagoshima Univ, Takashi Fukaro, Pasco Ltd., Hiroaki Nanba, Pasco Ltd.
9:00 AM41-3Scintillometry for Improved Estimates of Regional Distributions of Sensible and Latent Heat Fluxes from MODIS Images. 
Jan Hendrickx, Dept. of Earth & Env. Sci., Jan Kleissl, New Mexico Tech, Sung-ho Hong, New Mexico Tech
9:15 AM41-4Predicting Evaporation from Soil Surfaces using Remotely Measured Spectral Data.
Dong Wang, University of Minnesota, Jindong Wu, Univ of Minnesota, Edward Dorsey, Univ of Minnesota
9:30 AM41-5Measuring Canopy Stomatal Conductance and Crop Water Stress Index: Empirical Versus Theoretical Approaches. 
James Mark Blonquist Jr., Apogee Instruments, Bruce Bugbee, Utah State Univ
9:45 AM Break
10:00 AM41-6Crop Simulation and Crop Evapo-Transpiration for Irrigation Management of Corn and Spinach. 
Giovanni Piccinni, Texas A&M University Research & Extention Center, Jonghan Ko, Texas A&M Univ. Res. & Ext. Ctr., Daniel Leskovar, Texas A&M Univ. Res. & Ext. Ctr., Thomas Gerik, Blackland Research Ctr, Evelyn Steglich, Blackland Research Ctr, Wyatte Harman, Blackland Research Ctr, Armen Kemanian, Blackland Research Ctr, Thomas Marek, Texas A&M Univ. Res. & Ext. Ctr.
10:15 AM41-7Simulations of Limited-Water Irrigation Management Options for Corn in Dryland Agriculture. 
S. A. Saseendran, USDA-ARS, Lajpat Ahuja, USDA-ARS, Liwang Ma, USDA-ARS, David Nielsen, USDA-ARS,Central Grt Plns.Res
10:30 AM41-8Evapotranspiration Rates from a Weighing Lysimeter Compared to Predictions of the Modified Penman Equation.
Peter J. Vaughan, San Joaquin Valley Agricultural Sciences Center, USDA-ARS, James Gartung, San Joaquin Valley Agricultural Sciences Center, USDA-ARS, Thomas Trout, USDA-ARS, James Ayars, USDA-ARS
10:45 AM41-9Evaluation of Crop Water Stress based on soil moisture, evapotranspiration, and canopy temperature. 
Qiang Yu, Institute of Geo. Sci. and Natural, Shouhua Xu, Institute of Geo. Sci. and Natural, Liwang Ma, USDA-ARS, Laj Ahuja, USDA-ARS
11:00 AM Discussion
11:15 AM Adjourn

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