Assertion: sediment's concentration | /r/HasProperty | determined by the hg methylation rate
Facets:
value: in lake sediments
type: LOCATION
Source sentences:
text: In lake sediments, the concentration of MeHg is determined by the Hg methylation rate (k m × [Hg]) and MeHg demethylation rate (k d × [MeHg]) and by MeHg import and export from the system40.