Alexander Eiler

Alexander Eiler is a Professor at the University of Oslo's Institute of Biosciences, working within the Center for Biogeochemistry in the Anthropocene. His research integrates microbial ecology with biogeochemical processes to understand how microorganisms shape aquatic ecosystems and influence greenhouse gas dynamics in the context of climate change. His work combines advanced molecular techniques with traditional biogeochemical approaches to develop more predictive ecological frameworks.

Dr. Eiler's research interests focus on microbial community dynamics in aquatic environments, particularly examining how microbes facilitate the storage, transport, and turnover of key elements that influence greenhouse gas production and water quality. His work spans diverse ecosystems from boreal lakes to thawing permafrost regions, addressing critical questions about climate change impacts on microbial processes. He employs cutting-edge approaches including environmental DNA (eDNA) metabarcoding, metagenomics, and stable isotope tracer studies to investigate microbial food webs and biogeochemical transformations.

His recent publications reveal strong trends in climate change research, particularly examining microbial responses to permafrost thaw, glacial retreat, and anthropogenic disturbances. His work increasingly focuses on the intersection of microbial ecology with practical applications for environmental monitoring, conservation, and understanding climate feedback mechanisms. The research spans from fundamental microbial ecology to applied studies addressing antibiotic resistance, waste management, and water quality assessment.

Dr. Eiler leads multiple significant research projects including Biogov (Biogeochemical processes governing boreal C cycling), Coastal Ecosystem Dynamics under anthropogenic pressures, MarMip (Impact of marine microplastics associated biofilms), and PEAT-THAW (Thawing permafrost peatlands). These projects reflect his commitment to addressing pressing environmental challenges through interdisciplinary research that bridges microbial ecology with climate science.