Session: General Soil Physics

Aeration with Large Bark and Peat Particles in Growing Media: Methodological Issues.
Jean Caron, CANADA, Laval Univ.; Philippe Morel, INRA; Gilles Guillemain, INRA; Rivière Louis-Marie, INRA

Kinetics of Nickel Adsorption – Desorption in Different Soils: Evidence From XAFS.
Lixia Liao, Agcenter in LSU; Amitava Roy, Louisiana State Univ.; Gregory Merchan, Center for Advanced Microstructures and Devices; H. M. Selim, Louisiana State Univ.

Hydraulic Efficiency in Biofilm Affected Tile Drain.
D. Aaron Sawatzky, North Dakota State Univ.; Francis X.M. Casey, North Dakota State Univ.; Nathan E. Derby, North Dakota State Univ.; Scott Korom, Univ. of North Dakota; Xinhua Jia, North Dakota State Univ.

Retention of Imidacloprid in Different Louisiana Soils: Adsorption-Desorption Kinetics.
Chang Yoon Jeong, Louisiana State Univ.; H. Magdi Selim, Louisiana State Univ.

Armored Water Droplets: How They Form and Their Role in Water Redistribution and Soil Erosion.
Maria Ines Dragila, Oregon State Univ.

Viscous Resistance of Pore Water to Soil Particle Detachment by Overland Flow.
Victor Snyder, Univ. of Puerto Rico, Agric. Exp. Stn.

Particle Shape Effect On Colloid Retention and Release in Saturated Porous Media.
Chao Wang, Univ. of Delaware; Volha Lazouskaya, Univ. of Delaware; Yuniati Zevi, Univ. of Delaware; Yan Jin, Univ. of Delaware

Investigation of Shallow Land Subsidence along the Taiwan High Speed Rail Passing the Yunlin County.
Chen-Chia Fan, Natl. Yunlin Univ. of Science & Technology; Keng-Yu Chang, Natl. Yunlin Univ. of Science & Technology; Shao-Yang Huang, Natl. Yunlin Univ. of Science & Technology; Kuan-Chih Chen, Natl. Yunlin Univ. of Science & Technology; Jet-Chau Wen, Natl. Yunlin Univ. of Science & Technology

A Novel Equation for Predicting Attachment Efficiency of Colloid Deposition Under Unfavorable Chemical Conditions.
Chongyang Shen, China Agricultural Univ.

Increase in Hydrophobicity of Andisol Under Soil Surface Heating.
Taku Nishimura, Univ. of Tokyo; Atsuko Obuchi, Ithochu Corporation; Masaru Mizoguchi, Univ. of Tokyo; Hiromi Imoto, Univ. of Tokyo; Tsuyoshi Miyazaki, Univ. of Tokyo

Mobilization and Deposition of Variably Charged Soil Colloids in Saturated Porous Media.
Anu Sharma, Saitama Univ.; D.T.K.K. Chamindu, Aalborg Univ.; Ken Kawamoto, Saitama Univ.; Per Moldrup, Aalborg Univ.; Toshiko Komatsu, Saitama Univ.

Damping of Periodic Variations in the Unsaturated Zone: Effects On Preferential Flow Initiation.
Brian A. Ebel, U.S. Geological Survey; John R. Nimmo, U.S. Geological Survey

Transport of Engineered Nanoparticles in Saturated Porous Media: Comparisons with Natural Colloids.
Yuan Tian, Univ. of Florida; Bin Gao, Univ. of Florida

Compaction and Soil Type Effects On Gas Diffusivity and Air Permeability in Vadose Zone Profiles.
Chamindu Deepagoda T.K.K., Alborg Univ.; Per Moldrup, Alborg Univ.; Per Schjønning, Aarhus Univ.; Lis Wollesen de Jonge, Aarhus Univ.; Ken Kawamoto, Saitama Univ.; Toshiko Komatsu, Saitama Univ.

Enhancement of Greenhouse Gas Emissions by Hot Water Application for Soil Sterilization.
Hiroyuki Ochiai, Meiji Univ.; Goshi Tagami, Meiji Univ.; Nobuhiro Kita, Kanafgawa Agricultural Technology Center; Kosuke Noborio, Meiji Univ.

Thermal Enhancement Factor of Salt-Affected Soils.
Manabu Yanagida, Meiji Univ.; Kosuke Noborio, Meiji Univ.

Effects of Gas Flow Rate and Soil Properties On Soil-Gas Dispersion.
Yukari Imoto, Natl. Inst. of Advanced Industrial Science and Technology

The Effect of Redox Potential and Rice Plants On Greenhouse Gas Emissions From Paddy Soil.
Takashi Kato, Meiji Univ.; Kosuke Uno, Meiji Univ.; Yuki Shoji, Meiji Univ.; Kosuke Noborio, Meiji Univ.

The Use of Natural Abundance of ¹³CO₂ to Determine Soil Respiration Components in An Agro-Ecosystem.
Meaghan Wilton, Univ. of Guelph; Claudia Wagner-Riddle, Univ. of Guelph; Jon Warland, Univ. of Guelph; Philippe Rochette, Agriculture and Agri-Food Canada; R. Paul Voroney, University of Guelph; Shannon Brown, Univ. of Guelph

Assessment of the Soil CO₂ Gradient Method for Soil CO₂ Efflux Measurements.
Natchaya Pingintha, Univ. of Georgia; Monique Leclerc, Univ. of Georgia; John P. Beasley Jr., Univ. of Georgia; Gengsheng Zhang, Univ. of Georgia; Chuckree Senthong, Chiang Mai Univ.

Excluded-Volume Analysis of Tortuosity and Diffusivity in the Gaseous Phase of Unimodal and Bimodal Porous Media.
Augustus C. Resurreccion, Univ. of the Philippines, Diliman; Per Moldrup, Aalborg Univ.; Shoichiro Hamamoto, Saitama Univ.; Ken Kawamoto, JAPAN, Saitama Univ.; Toshiko Komatsu, Saitama Univ.

Impact of Moisture and Surface Meteorology On Pesticide Volatilization, a 10 Year Investigation.
Timothy Gish, USDA-ARS; John H. Prueger, USDA-ARS, Natl. Soil Tilth Lab.; W.P. Kustas, USDA-ARS; C.S.T. Daughtry, USDA-ARS; L.G. McKee, USDA-ARS; A. L. Russ, USDA-ARS

A Simple Mesopore and Matrix Infiltration Model Based On Soil Structure.
Brian Lepore, Ball State Univ.; Cristine Morgan, Texas A&M Univ., AgriLife Res.; John Norman, Univ. of Wisconsin, Madison; Christine Molling, Univ. of Wisconsin, Madison