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Figure 2


Fig. 2. (A) Averaged perlite water content ({theta}perlite) and (B) perlite electrical conductivity ({sigma}perlite), (C) averaged stem water content ({theta}stem) and (D) stem electrical conductivity ({sigma}stem), of the two trees during experimental period (DOY 120–260), and {sigma} of draining solution. Also shown are (E) {theta}stem and {sigma}stem (Tree 1), and (F) the daily five-peak {theta}perlite and {sigma}perlite of the deep (7) and the shallow (8) perlite probes. Dotted line indicates midnight salinization start.