title: Impact of H2 exposure on soil bacterial communities
design: This data is related to the microcosm D3CA.  These sequencing data represent 16S rRNA from soil bacteria. 2 experimental conditions have been used over the course of a 10-day incubation: 0.54 ppmv H2 and 525 ppmv H2. The goal of this study was to determine the effects of H2 on soil microbial communities in terms of bacterial taxa distribution as well as metabolic changes.