Gas Movement Across Scales: From CT Scan to Field.

Suzanne Allaire, Laval University, Ste-Foy, QC, Canada, Jonathan Lafond, Sols et génie agroalimentaire, Université Laval, Ste Foy, QC, Canada, Liwen Han, Plant Science, McGill University, Ste-Anne de Bellevue, QC, Canada and Pierre Dutilleul, Plant Science, McGill university, Ste-Anne de Bellevue, QC, Canada