Sediment Methane Experiment Metagenome
River sediment samples were collected from the Ronggui branch of the Shunde Waterway in Foshan City, Guangdong Province, China. Homogenized sediment samples (48.5 g of mud) were incubated in stratified glass chambers (3.0 cm diameter) containing 1500 mL river water or 5 weeks. 0-2 cm depth sediment samples were collected for metagenomic analysis.