Urban Tillmann

Dr. Urban Tillmann is a Researcher at the Alfred Wegener Institute (AWI) in the department of Ecological Chemistry. His work focuses on the ecology and toxicology of phytoplankton and protozooplankton, particularly dinoflagellates. His research emphasizes understanding harmful algal blooms, their toxin production, and ecological impacts on marine ecosystems.

Research interests include the study of phycotoxins such as azaspiracids, goniodomins, and spirolides, along with their effects on marine organisms and food webs. He has contributed to taxonomic clarifications of dinoflagellate species and their biogeographical distribution. His studies often involve collaborations on harmful algae dynamics, toxin bioaccumulation, and environmental factors influencing algal blooms.

Recent work highlights the toxic effects of Alexandrium pseudogonyaulax on marine food webs and the impact of environmental conditions on toxin production. Publications also address the molecular characterization of novel algal species and metabolites. Tillmann's research bridges ecological, biochemical, and taxonomic aspects of marine plankton, contributing to understanding marine health and biogeochemical cycles.