- TUB/GFZ (M. Kutzschbach, B. Wunder, G. Franz) Fractionation of Boron isotopes between fluid and Tourmaline as a function of pressure, Temperature and Boron Concentration in Tourmaline.
- TUB/GFZ (E. Berryman, M. Kutzschbach, B. Wunder, G. Franz) Fluid dynamics during alpine metamorphism of Post-Variscian sedimentary rocks of the central Tauern Window (Pfitscher Joch) using Tourmaline as petrogenetic indicator mineral.
- Mexico (J. Mahlknecht) Assessing seawater intrusion in an arid coastal aquifer under high anthropogenic influence using major constituents, Sr and B isotopes in groundwater.
- Nairobi (L. Olaka) Determining Groundwater Vulnerability to Climate Variability in the Kenia Rift.
- South Sudan (University of Juba)/TUB (D. Evuk, G. Franz) Isotopic evolution and elemental composition of Neoproterozoic basement, Bayuda Desert, Sudan.