Geogenic Phosphorus Enrichment in Groundwater due to Anaerobic Methane Oxidation-Coupled Fe(III) Oxide Reduction
Yao Du,
Yaojin Xiong,
Yamin Deng
et al.
Abstract:Accumulation
of geogenic phosphorus (P) in groundwater is an emerging
environmental concern, which is closely linked to coupled processes
involving FeOOH and organic matter under methanogenic conditions.
However, it remains unclear how P enrichment is associated with methane
cycling, particularly the anaerobic methane oxidation (AMO). This
study conducted a comprehensive investigation of carbon isotopes in
dissolved inorganic carbon (DIC), CO2, and CH4, alongside Fe isotopes, microbial communities, and functio… Show more
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