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Participant: part of or influencing processes

Iron-reducing bacteria

Appears in 10 processs and 22 steps. Everything below is linked: open a process to see it in context.

Top processes

Soil gas exchange and redox

5 steps

Aerenchyma, radial oxygen loss and the oxidised rhizosphere of wetland plants

4 steps

Iron redox cycling and the enzyme latch in wet soil

3 steps

Redox ladder: sequential electron acceptors in waterlogged soil

3 steps

Bacteria and archaea

2 steps

Humification and SOM stabilization

1 step

Destabilization by disturbance, priming or reduced oxygen

Show 4 more processes

Soil sulfur cycling

1 step

In waterlogged soil, sulfate-reducing bacteria turn sulfate into sulfide that precipitates with iron

Pedogenesis and soil horizon development

1 step

Gleying under waterlogging reduces iron and leaves grey mottled horizons

Micronutrient availability: pH, redox and plant mobilisation of Fe and Zn

1 step

Waterlogging reduces Fe3+ and Mn4+ so they dissolve, which can cause Fe or Mn toxicity in acid paddy soil

Mineral surface area, reactive metals and the saturation of mineral-associated carbon

1 step

Wet-soil iron reduction dissolves Fe-organic associations and releases dissolved organic carbon; elevated moisture released protected carbon

Often found with

Iron 12 Iron oxides 8 Iron oxides 7 Sulfate-reducing bacteria 5 Oxygen 5 Denitrifying bacteria 4 Sulfate 4 Plant roots 4 Phenol oxidase 3 Methanogenic archaea 3 Rice and wetland plants 3 Aerenchyma 3

Known by 719 participants and resources across the map.