Atmospheric sulfur and its links to the biota.
D000042:Absorption; D000818:Animals; D001272:Atmosphere; D001419:Bacteria / Q000378:metabolism; D011232:Chemical Precipitation; D006801:Humans; D006862:Hydrogen Sulfide / Q000096:biosynthesis; D010084:Oxidation-Reduction; D010944:Plants / Q000378:metabolism; D012987:Soil; D013431:Sulfates; D013455:Sulfur; D013458:Sulfur Dioxide
D012987:Soil; D013431:Sulfates; D013458:Sulfur Dioxide; D013455:Sulfur; D006862:Hydrogen Sulfide