Table 1. Pearson correlation coefficients between the time series of SPEI-1 and moisture uptake and moisture supply over RR.
| SPEI-1 x | IND | MED | RED | SPO | TER | WAF |
| moisture uptake | 0.087 | -0.176 | -0.006 | 0.079 | 0.033 | -0.350 |
| moisture supply | 0.164 | -0.077 | -0.003 | 0.009 | 0.123 | 0.160 |
Table 2. Pearson correlation coefficients between the time series of moisture supply from RR to its remote terrestrial sink and PRE over sink .
| PRE sink | |
| Supply sink | 0.194 |
Values significant at 99% according to the Student’s t-test are in red.