Fig. 2
From: Developments in society and implications for emerging pollutants in the aquatic environment
Trend Indications (“TI”) show in which way future developments change the chemical pressure. Scenarios for future developments (scenario 1, scenario 2) are compared with the reference situation in 2018. Numbers in the arrows are indicative for increase of chemical pressure (factor 2) and decrease of chemical pressure (factor 0.8). The real values of these numbers depend on the conditions chosen for the scenarios