The analysis was carried out according to the methodology set out in the Water Footprint Assessment Manual (Hoekstra et
al., 2011).
The water footprint (WF) is a measure of a human’s appropriation of freshwater resources, considering both direct
and indirect water use (Hoekstra et al., 2011). It is a multidimensional indicator, showing water consumption volumes
(evaporated or incorporated into a product) by source and polluted volumes by type of pollution, whereby all components
of a total water footprint are specified geographically and temporally