Fig. 4. Ratio of actual moisture to field capacity of the Bt1 horizon at the Nilo Coelho study site at time of sampling. Values above 100% indicated the water potential was above 0.3 MPa.
Fig. 4. Ratio of actual moisture to field capacity of the Bt1 horizon at the Nilo Coelho study site at time of sampling. Values above 100% indicated the water potential was above 0.3 MPa.