insights into stable isotope analyses. Supervisor and Co-Supervisor: Prof. Dr. Martin Gossner and PhD student Bastiaan Drost Prerequisites: Are you interested in food webs, leaf litter communities, invertebrate [...] University of Munic (TUM). Making use of a large drought stress experiment near Munich, the MSc student will compare the insect communities in European Beech trees that have previously been experimentally [...] ally drought stressed with trees that have not been exposed to drought. Moreover, the student will conduct experiments with caterpillars and aphids to test if insects perform differently on previously