Figure S3. Observed Spearman’s correlation coefficients (blue
dots) for relationships between temporal (“Years”, “Days”) and
spatial (“Plots”) persistence variables and the proximity to the core
of the nested network. Observed Spearman’s correlation coefficients are
compared to those from null models shown in gray. Clouds of rings
represent 1000 randomizations, gray dots in the center of the clouds
represent mean values while segments approximate 95% CIs (mean ± 2 ×
SD).