Rik Tjallingii

Rik Tjallingii is a Researcher at the GFZ German Research Centre for Geosciences, affiliated with the Department of Geomorphology and Geosystems. His work focuses on paleoclimatology, sedimentology, and geochemistry, with a particular emphasis on reconstructing past climate dynamics through lake sediments and volcanic tephra layers. He has contributed to studies on Holocene climate evolution, human-induced environmental changes, and the application of geochemical techniques to understand sedimentary processes.

Key research interests include climate variability in boreal and Mediterranean regions, the impact of human activities on lake ecosystems, and the integration of high-resolution sediment records with tephrochronological data. His projects often involve international collaborations, such as the ICDP (International Continental Scientific Drilling Program) and the VARDA database initiative for annually laminated lake sediments.