Andres Rüggeberg

Andres Rüggeberg is a Lecturer in the Department of Geosciences at the University of Fribourg and a Senior Researcher affiliated with the Interfacultary Institute of Environmental Sciences and Humanities. His research focuses on marine geology, cold-water coral ecosystems, evaporite deposits, and paleoceanographic reconstructions. Key areas of study include the environmental dynamics of coral mounds in the Mediterranean and North Atlantic, the geochemistry of seep carbonates, and the climatic influences on evaporite formation in extreme environments like the Danakil Depression. Dr. Rüggeberg employs advanced analytical techniques such as XRF core scanning, stable isotope analysis, and sedimentological methods to investigate past climate changes and their impacts on marine ecosystems.

His work integrates interdisciplinary approaches, combining field observations with laboratory analyses to address questions about benthic habitat resilience, oceanographic processes, and the interplay between geological and biological systems. Recent studies highlight contributions to understanding the formation mechanisms of cold-water coral mounds, the role of hydrodynamic conditions in benthic faunal distributions, and the application of novel proxies for reconstructing seawater density and pH in past oceans.

Dr. Rüggeberg’s research has produced extensive datasets from cores in the Mediterranean Sea, Norwegian margin, and Maldives, emphasizing the importance of long-term environmental monitoring and the preservation of deep-sea carbonate ecosystems. His publications span over two decades, showcasing a sustained focus on both fundamental and applied aspects of marine geoscience.