Graber, E.R.
Gerstl, Z.
Fischer, E.
Mingelgrin, U.

In most of the effluent-irrigated cores, atrazine was widely distributed with depth, with an average center of atrazine mass at 115 ± 39 cm and a mean variance around the center of mass of 142 cm. In the high-quality water-irrigated cores, atrazine was concentrated in the upper soil horizons with an average center of mass at 63 ± 64 cm and a mean variance around the center of mass of 58 cm. The mean centers of atrazine mass in the effluent-irrigated profiles and high-quality water-irrigated profiles are significantly different. -from Authors