title: Microbial activity a component in climate change.
mesh_terms: D018533:Biomass; D002245:Carbon Dioxide; D017753:Ecosystem; D004784:Environmental Monitoring; D017752:Greenhouse Effect; D011050:Policy Making; D011640:Public Policy; D012988:Soil Microbiology; D014871:Water Microbiology
chemical_list: D002245:Carbon Dioxide