preferential flow  search
RTsolute transport
 ground water
 leaching
 transmissivity
 permeability
 breakthrough curves
 saturated zone
 unsaturated zone
 hydrodynamics
 movement
 connectivity
 porous materials
 hydraulics
 layered materials
 patterns
 fractured materials
SNAlso search double porosity if applicable. See transport. Added to Thesaurus in 1995.