Dr. Sten Åke Wängberg

Biography

Sten-Åke Wängberg is a Professor Emeritus at the University of Gothenburg, specializing in marine microbial ecology. His research focuses particularly on how environmental factors influence the structure and function of microalgal communities. He studies the effects of ultraviolet radiation and toxic compounds on these communities, employing long-term changes and acute effects methodologies to gather data. His work involves characterizing the structural composition of communities, including parameters such as cell numbers, species diversity, and chemical makeup, which provides insights into the ecological importance of microorganisms at higher trophic levels. He has conducted extensive research in both laboratory and field settings, especially along the Swedish west coast and in polar regions. Wängberg's expertise is crucial in understanding the ecological consequences of changes in environmental conditions. He is also recognized for his significant contributions to the understanding of how UV radiation affects marine ecosystems, which has implications for biodiversity and food webs in aquatic environments.

Research Interests