On older surfaces where repeated alluvial deposition has not occurred, development of fine-textured soil horizons strongly inhibits infiltration of precipitation and the depth of moisture percolation, which negatively impacts plant performance.
All three bacteriophages were reduced to their minimum detection limit (< 10 PFU/mL) at a depth of 0.95 m below the percolation trenches receiving septic tank effluent, although isolated incidences of ΦX174 and PR772 were measured below one trench.
High frequency irrigation resulted in nitrate being managed within the soil profile to a depth of 1.5 m by minimizing deep percolation losses to the groundwater.
Artificial data from laboratory microlysimeter experiments consisting of high time-resolution 'measurements' of percolation rate, effluent concentration and resident concentrations at six depths were used with PIMLI (parameter identification method using the localisation of information).
For them, there was no slow process of percolation, assimilation.
In the cold core, heat transfer is inhibited owing to the lack of percolation and refreezing.
If you click the clouds, for example, it rains, and there appears to be a spot of percolation with water making its way through the soil.
He said his contract was up in September, leaving months of percolation until Comedy Central lets loose the white smoke to announce his successor.
The presence of two-step (double percolation), several-step (multiple percolations), and even fuzzy (smeared) type of percolation transitions has been reported [6 12].
More precisely, one might call the emergence of the static gel network as 'mechanical percolation threshold' , to differentiate it from the more traditional electrical percolation [27] or indeed the mathematical problem of percolation of rigid rods [28, 29].
