Table 1. Pearson correlation coefficients between the time series of SPEI-1  and moisture uptake and moisture supply over RR. 

SPEI-1x	WPO	EPO	NAT	SAT	TER	WSA
moisture uptake	-0.026	0.063	0.053	0.003	-0.042	-0.160
moisture supply	0.103	0.156	0.058	0.018	0.042	0.140

 

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	0.213

 

Values significant at 99% according to the Student’s t-test are in red.