Roskilde University offers a 24-month postdoctoral position in marine ecology and biogeochemistry, focusing on the role of seagrass meadows as greenhouse gas sinks. The research will investigate how leaf epiphytes impact ecosystem functions and greenhouse gas dynamics under environmental stress. Candidates must hold a PhD in sediment biogeochemistry, greenhouse gas dynamics, or molecular ecology, with experience in electrochemical microsensors, greenhouse gas analyzers, chemical imaging, and DNA sequencing preferred. The role involves leading research on biogeochemical processes, analyzing carbon fixation and emissions, and mentoring PhD students.