Fig. 1. (a) Cumulative water fluxes across the bases of deep and shallow lysimeters during the period 1990–1993. (b) Rainfall and evapotranspiration from deep and shallow lysimeters during the period 1990–1993 (absolute amounts per quarter).
Fig. 1. (a) Cumulative water fluxes across the bases of deep and shallow lysimeters during the period 1990–1993. (b) Rainfall and evapotranspiration from deep and shallow lysimeters during the period 1990–1993 (absolute amounts per quarter).