Script: Ilona Bärlund, UFZ   |   Video production: Peter Barczewski & Ogarit Uhlmann, Leipzig

 

The coordinator of the pre-study for a World Water Quality Assessment (WWQA) and the chief editor of the report 'A Snapshot of the World’s Water Quality: Towards a global assessment' describe on the video the WWQA pre-study and the motivation behind it as well as the team that performed the study. The main emphasis is on the description of the methodology applied and the main points of the study and its outcomes.