This postdoctoral position at Roskilde University offers an exciting opportunity to lead research on biogeochemical processes in seagrass ecosystems, with a focus on anoxic epiphytic biofilms. The role involves investigating carbon fixation, decomposition, leaf decay, and greenhouse gas emissions in seagrass meadows. Candidates should have a PhD in sediment biogeochemistry, greenhouse gas dynamics, or molecular ecology, and experience with electrochemical microsensors, DNA sequencing, and gas analyzers. The position also includes mentoring Ph.D. students and contributing to a dynamic research environment in marine ecology and biogeochemistry.