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The blue circles represent the WUEgross and WUEnut values of the two gardens from the Cleveland et al. [5] study as previously calculated in [16], while WUEfin results have been adjusted to the 2018 AUS$ value. The pale grey band represents the global average WUEgross scores for ‘vegetables’, ‘roots and tubers’ and ‘fruits’ from Mekonnen and Hoekstra [36].
