Green spaces more adapted and resilient to the current and future climatic conditions in the south of Portugal (Algarve): Xerophytic gardens using xeromorphic succulents

Figure 7

Distribution of the PDSI (Palmer Drought Severity Index - Palmer, 1965) in Portugal. Averages for the decades 1961-70, 1971-1980, 1981-1990 and 1991-2000. Distributions based on Miranda et al., 2006.