Stefan Hulth

Stefan Hulth serves as Professor and Head of the Department of Marine Sciences at the University of Gothenburg's Faculty of Sciences, concurrently leading the Kristineberg Center for Marine Research and Innovation. His institutional roles integrate academic leadership with field research management across both the Göteborg campus and the Fiskebäckskil marine station.

Professor Hulth's research investigates biogeochemical structure and function in coastal marine environments, emphasizing microbial processes and functional biodiversity in benthic ecosystems. He pioneers analytical techniques for high-resolution solute detection, including chemical/biological sensors and molecular diagnostics for single-cell bacterial characterization. Key projects examine nitrogen cycle pathways (denitrification/anammox), macrofaunal biodiversity in organic matter mineralization, benthic nutrient regeneration driving algal blooms, and autonomous instrumentation like benthic mini-landers for environmental monitoring.

Analysis of his 2011-2021 publications reveals consistent focus on nitrogen cycling in coastal sediments, integrating microbial ecology with experimental climate change studies. His work demonstrates how habitat diversity governs nitrogen loss mechanisms and sediment responses to warming/nutrient enrichment, while advancing sensor technologies for ocean acidification monitoring through innovative pH fluorosensors.

As an academic supervisor, Hulth examines PhD theses in Chemistry (since 2007), Biology (since 2012), and Marine Sciences (since 2017). His leadership at Kristineberg Center coordinates multidisciplinary teams in marine research, exemplified by major collaborations like the Earth Microbiome Project published in Nature (2017), which established global microbial diversity patterns across environmental gradients.