Startseite container-bgc-archivdatensaetze press-releases-en 1434531459 Otto Hahn Medal goes to Jena twice 17. Juni 2015 This year two scientist from the Jena Max Planck Institutes for Biogeochemistry and for Chemical Ecology are awarded the prestigious Otto-Hahn Medal of the Max Planck Society for their outstanding research related to their doctoral theses. Broschure on awardees (in German)