Maintenance work on the ZORA databases is scheduled for Wednesday 22 May 2019 from 20:00-22:00. During this period ZORA and JDB will not be available. Thank you for your understanding.
Mosler, H J; Huber, A C; Inauen, Jennifer; Tobias, Robert (2015). A guide to behaviour change. Dübendorf, Schweiz: Swiss Federal Institut of Aquatic Science and Technology (Eawag).