Gas diffusion and
soil physicals properties in large soil monoliths
Lange Sébastien et Allaire Suzanne
Département des sols et de génie agro-environnemental
Université Laval, Québec, Canada
Gas diffusion in soil is affected by
different soil properties including structure, texture, water and air contents.
Gas diffusion has rarely been measured at scale larger than a few centimetres.
The objective of this study is to experimentally determine relative gas
diffusion coefficient with large undisturbed soil cores (