Assertion: arsenic | /r/HasProperty | released into solution
Facets:
value: during redox potential changes
type: TEMPORAL
value: in the pore water
type: LOCATION
Source sentences:
text: During redox potential changes, arsenic is released into solution in the pore water due to dissolution of iron and manganese oxides (decreasing redox potential) or sulfides, especially pyrite (increasing redox potential).