Fig. 4
From: How can ecosystem engineer plants boost productivity in east Mediterranean drylands
Linear regression between moisture content differences (MCD) in stems of T. capitata and their distance from the closest Z. lotus ranked from the lowest a to the highest h pMCD. IDM3 = the De Martone Aridity Index for the previous period of 3 months, including the month of sampling. Dry season months of sampling are in bold. For full statistics see Table 1. Note that the scale for MCD in f differs and the Zone 3 data for March 2020 are missing