Sinninghe Damsté JaapView profile
Professor
J. S. Sinninghe Damsté is a Professor of Organic Geochemistry at Utrecht University and a Senior Scientist at the NIOZ Royal Netherlands Institute for Sea Research. His research bridges biology, geology, and chemistry, focusing on microbial ecology, paleoclimate proxies, and lipid biomarkers. He pioneered techniques like the TEX86 sea surface temperature proxy and MAT index for continental paleothermometry. Education: PhD in Organic Geochemistry from TU Delft (1988), specializing in organically-bound sulfur in the geosphere. Key roles include department headships at NIOZ and leadership in major grants like ERC Advanced Research Grants (2008, 2016) and Dutch Gravitation Awards (2013). Research highlights include discovering archaeal nitrification, tetraether/ladderane lipids, and biomarkers for Thaumarchaeota. His work has transformed understanding of oceanic nitrogen cycles and diatom evolution. Awards include the Heineken Prize (2014) and Treibs Medal (2005). Advising: Supervised PhD students such as Wuchter C., Abbas B., and Witkowski C.R., contributing to studies on archaeal nitrification and paleoclimatic CO2 trends. Grants include €28M for the Netherlands Earth System Science Centre. Labs/Teams: Leads the Marine Microbiology & Biogeochemistry group at NIOZ, integrating lipidomics with environmental and evolutionary studies.










