Drivers of Microbial Metabolic Activity, Biogeochemical Cycling and Associated Greenhouse Gas Production in Streambed Sediments

Sophie Comer-Warner1, Stefan Krause2, Daren Gooddy3, Phillip Blaen1, Nicolai Brekenfeld4, Sarah Wexler5 and Jan Kaiser6, (1)University of Birmingham, Birmingham, B15, United Kingdom, (2)University of Birmingham, School of Geography, Earth and Environmental Sciences, Birmingham, B15, United Kingdom, (3)British Geological Survey, Wallingford, United Kingdom, (4)University of Birmingham, Geography, Earth and Environmental Science, Birmingham, United Kingdom, (5)University of East Anglia, Norwich, United Kingdom, (6)Centre for Ocean and Atmospheric Sciences