Oldenburg. Franziska Frank has recently been awarded for the best final assignment in 2017 at the graduation ceremony of the Oldenburg University, Faculty V. Frank received the honouring for her master’s thesis on the influence of biodiversity on resource use by phytoplankton (full title: Biodiversity effects on phytoplankton resource use efficiency under multiple nutrient limitation – an experimental test). Together with Frank, her supervising tutor Dr. Maren Striebel was very pleased with this success.