Melina Kerou

Melina Kerou is a Researcher in the Department of Functional and Evolutionary Ecology within the Faculty of Life Sciences at the University of Vienna. Her work focuses on archaeal ecology, particularly ammonia-oxidizing archaea and their role in nitrogen cycling processes. She actively contributes to multiple research projects including AOP (Ammonia Oxidation Process in Archaea), ACTIONr (Reducing Reactive Nitrogen Losses), and TACKLE (TACK Superphylum Evolution), with funding extending through 2027.

Her research interests center on microbial ecology, specifically ammonia-oxidizing archaea physiology, nitrification processes, soil microbiome dynamics, and sustainable agricultural applications. Kerou investigates how microbial communities influence nitrogen cycling in various environments, with particular emphasis on biological nitrification inhibition in agricultural systems. Her work bridges fundamental microbial ecology with practical applications for sustainable food production and environmental protection, contributing to UN Sustainable Development Goals related to life below water and responsible consumption.

Recent publications demonstrate her focus on archaeal carbon metabolism, wheat root exudate chemistry, and laboratory sustainability practices. Kerou actively participates in scientific discourse through conference presentations, workshop panels on biological nitrification inhibition, and media engagements promoting sustainable research practices. She contributes to initiatives like Green Labs Austria and participates in European networks focused on sustainable life science research infrastructure.

Kerou's collaborative approach is evident in her extensive network of co-investigators across multiple institutions. Her research activities include field studies in diverse environments from agricultural soils to French Guiana's caiman habitats, examining microbiome contributions to environmental processes. She also engages in science communication through radio appearances and public discussions about extremophiles and sustainable research practices.