Difference between revisions of "Duric (WRB qualifier)"
From Wicri Urban Soils
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| − | * [[Endoduric (WRB qualifier | + | * [[Endoduric (WRB qualifier)|Endoduric]] (nd): having a duric horizon starting between 50 and 100 cm from the soil surface. |
* [[Hyperduric (WRB qualifier class II)|Hyperduric]] (duh): having a duric horizon with 50 percent or more (by volume) durinodes or fragments of a broken-up petroduric horizon starting within 100 cm of the soil surface. | * [[Hyperduric (WRB qualifier class II)|Hyperduric]] (duh): having a duric horizon with 50 percent or more (by volume) durinodes or fragments of a broken-up petroduric horizon starting within 100 cm of the soil surface. | ||
Revision as of 18:24, 29 October 2009
As a qualifier, duric refers to...
Details
- Endoduric (nd): having a duric horizon starting between 50 and 100 cm from the soil surface.
- Hyperduric (duh): having a duric horizon with 50 percent or more (by volume) durinodes or fragments of a broken-up petroduric horizon starting within 100 cm of the soil surface.
Use of duric as a qualifier
It can be used as a prefix qualifier for :
It can be used as a suffix qualifier for :
- -
