title: Impact from the deep.
authors.affiliation: University of Washington, Biology Department, Earth and Space Sciences Division, USA.
authors.forename: Peter D
authors.initials: PD
authors.lastname: Ward
mesh_terms: D005075:Biological Evolution; D002245:Carbon Dioxide; D019414:Chlorobi / Q000378:metabolism; D002980:Climate; D004190:Disasters; D017753:Ecosystem; D055593:Geological Phenomena; D005844:Geology; D017752:Greenhouse Effect; D006862:Hydrogen Sulfide / Q000378:metabolism; D010163:Paleontology; D020560:Proteobacteria / Q000378:metabolism; D018707:Volcanic Eruptions
chemical_list: D002245:Carbon Dioxide; D006862:Hydrogen Sulfide