Pesticide Science · 1971 · 24 citations · 11 references
Natural SciencesEnvironmental SciencesSoil SciencesSoil ChemistrySoil ScienceTransport PhenomenaContaminant TransportEnvironmental TransportPollutant TransportPollution TransportSoil Contaminant FateSoil PollutionDiffusion ProfilesMolecular Diffusion In SoilOrganic Pollutant Behavior In SoilsPesticide Mobility In SoilPesticide TransportReaction-diffusion EquationsSoil Dispersion ModelingSoil Pollutant Transport
Abstract The diffusion of cis‐ and trans‐1,3‐dichloropropene in soils following plough‐ and subsurface blade‐injection was studied at two experimental sites. At two points of time the concentrations at various depths were measured. The distribution of the fumigant was also calculated theoretically using a computer to obtain numerical solutions to the diffusion equations. Results from measurements and computations are compared for some representative cases and computed values of the concentration‐time integral are given.
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