title: Arctic acid test.
authors.forename: Nigel
authors.initials: N
authors.lastname: Williams
mesh_terms: D000818:Animals; D001110:Arctic Regions; D002245:Carbon Dioxide / Q000032:analysis; D006801:Humans; D006863:Hydrogen-Ion Concentration; D046448:Ice Cover; D008386:Marine Biology; D012621:Seasons; D012623:Seawater / Q000737:chemistry*
chemical_list: D002245:Carbon Dioxide