The post was last updated on 2022-02-24.
|Anaerobic||Conditions without oxygen.|
|Coating||Associated with the surfaces or pores, aggregates or grains and typically consist of oxides (manganes, iron) or carbonates.|
|Concretion||Occurs in redoximorphic soils, is composed of Mn-Fe associations and has an internal concentric structure and is generally cemented.|
|IRIS||Acronym for Indicator of Reduction In Soils tools, a method to identify reducing conditions in soils.|
|Nodule||Occurs in redoximorphic soils, is composed of Mn-Fe associations and has no internal organisation.|
|Poise||Is a measure of redox capacity (analog to buffer capacity and pH).|
|Stagnosols||Feature a dynamic redox regime caused by stagnating water in the subsoil and are periodically wet.|