title: Ocean acidification unprecedented, unsettling.
authors.forename: Richard A
authors.initials: RA
authors.lastname: Kerr
mesh_terms: D000818:Animals; D037421:Anthozoa / Q000502:physiology; D001639:Bicarbonates / Q000032:analysis / Q000737:chemistry; D002113:Calcification, Physiologic; D002119:Calcium Carbonate / Q000737:chemistry; D002245:Carbon Dioxide / Q000737:chemistry; D017753:Ecosystem; D056908:Foraminifera / Q000502:physiology; D006802:Human Activities; D006801:Humans; D006863:Hydrogen-Ion Concentration; D009792:Oceans and Seas; D012623:Seawater / Q000737:chemistry*
chemical_list: D001639:Bicarbonates; D002245:Carbon Dioxide; D002119:Calcium Carbonate