739 Symposium --Seeing Into the Soil: Noninvasive Characterization of Biophysical Processes in the Soil Critical Zone: II/Div. S01 Business Meeting

Oral Session
S01 Soil Physics
Wednesday, 8 October 2008: 12:55 PM-4:30 PM
George R. Brown Convention Center, 361AB

Ty Ferre and Dani Or
12:55 PM
Introductory Remarks
1:00 PM
Segmentation of X-Ray Computed Tomography Images: A Crucial Step for Quantitative Analysis of Porous Structures.
Pavel Iassonov, The University of Arizona; Markus Tuller, The University of Arizona; Thomas Gebrenegus, University of Idaho
1:15 PM
Analysis of Within-Aggregate Soil Porosity Using Microtomographic Images.
Kateryna Ananyeva, Michigan State University; Wei Wang, Michigan State University; Alvin Smucker, Michigan State University; Alexandra Kravchenko, Michigan State University; Mark L. Rivers, The University of Chicago
1:30 PM
Assessing the Susceptibility of Sensors to Local Property Variability.
John Knight, Queensland Univ. of Technology; Ty Ferre, Univ. of Arizona
1:45 PM
Surface Roughness and Near-Infrared Reflectance Sensing of Soils.
Chun-Yu Wu, Cornell University; Astrid Jacobson, Utah State Univ.; Magdeline Laba, Cornell University; Philippe Baveye, University of Abertay
2:00 PM
2:15 PM
Subsurface Snowmelt Patterns Identified using Time-Lapse Electrical Resistivity Imaging.
Robert Heinse, Univ. of Idaho; Jobie Carlisle, Utah State University; Scott Jones, Utah State University
2:30 PM
2:45 PM
Using Geophysical Images of a Watershed Subsurface to Predict Soil Textural Properties.
Hiruy Abdu, Utah State University; David Robinson, Centre for Ecology and Hydrology; Mark Seyfried, USDA-ARS; Scott Jones, Utah State University
3:00 PM
Quantitative Relationship Between Soil Macropore Properties and Preferential Flow and Transport Using Computed Tomography.
Lifang Luo, The Penn State University; Henry Lin, Pennsylvania State Univ.; John Schmidt, USDA-ARS; Charles Walker, The Pennsylvania State University
3:15 PM
Salinity Assessment of Large Spatial Extents Using MODIS Imagery and Electromagnetic Induction Directed Soil Sampling.
Dennis Corwin, USDA-ARS; David Lobell, Stanford Univ.; Scott Lesch, Univ. of California; Michael Ulmer, USDA-NRCS; Keith Anderson, USDA-NRCS; James Doolittle, USDA-NRCS; David Potts, USDA-NRCS; Manuel Matos, USDA-NRCS; Matthew Baltes, USDA-NRCS
3:30 PM
Div. S01 Business Meeting
4:30 PM
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