二、 Index of soil redox 1. Soil redox potential (Eh) Eh- The potential that is generated between or oxidation or reduction half-reaction and the standard hydrogen electrode Oxidation+ ne Reduction RT,[氧化态] Eh=E+--log nF°[还原态] 心=o0059,[ 氧化态] 10g 还原态]1. Soil redox potential (Eh) Eh- The potential that is generated between or oxidation or reduction half-reaction and the standard hydrogen electrode. Oxidation ＋ ne ==== Reduction 二、 Index of soil redox [ ] [ ] log 0.059 [ ] [ ] log 0 0 还原态 氧化态 还原态 氧化态 n E nF RT Eh = E + = +