Fig. 2: BCR fractionation and element relationships in 29 high-arsenic soil samples from reclaimed lands and hilly slopes.
From: Unstable geogenic arsenic in reclaimed coastal soils poses environmental risks
a Content distribution of As, Fe and S fractions. b Percentage distribution of As, Fe and S fractions. c Total As vs. water-soluble As content. d Relationship between oxidizable Fe and S in 14 reclaimed soils.
