RT Journal Article ID 1f2db3d411729d23 A1 Polyakov, V. L. T1 Unrestricted Influx of Nutrients to a Root Community JF International Journal of Fluid Mechanics Research JO FMR YR 2000 FD 2000-02-01 VO 27 IS 1 SP 99 OP 108 AB An effective analytic solution of the problem of intermittent unrestricted influx of nutrients by way of dispersion, molecular diffusion and mass flux to communities of roots with allowance for the mutual competition of the latter is obtained. A transition from a micro-level structural model describing the dynamics of ion concentration in the soil solution to a model of a continuous biological medium is discussed. PB Begell House LK https://www.dl.begellhouse.com/journals/71cb29ca5b40f8f8,2dd99c20248ebd19,1f2db3d411729d23.html