Fig. 5
From: Chemical speciation and fate of tripolyphosphate after application to a calcareous soil
Phosphorus speciation as a 2-diminsional representation of the study site by depth and the hydrological flow of ground water after the 1st (a) and 2nd (b) applications of TPP. Indicated in panel B is the extent of the predicted zone of influence of the TPP amendment based upon the LCF results