Fig. 5: Blue WC as percentage to renewable water availability for main river basins.

a, SPAM2020. b, SPAM2010. For selected basins, percentage values are given in bars (upper bar for SPAM2010, lower bar for SPAM 2020). Red amounts (larger than 100) indicate that environmental flows are violated. Maps in a and b created with ArcGis using country/continent borders from GADM (https://gadm.org/data.html).