Difference between revisions of "Nitisol"
From Wicri Urban Soils
imported>Thierry Daunois |
imported>Jacques Ducloy m (6 revisions imported) |
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A '''nitisol''' (NT) can be defined through : | A '''nitisol''' (NT) can be defined through : | ||
| − | * a nitic horizon starting within 100 cm from the soil surface | + | * a [[Has for diagnostic horizon::Nitic horizon (WRB)|nitic horizon]] starting within 100 cm from the soil surface |
and : | and : | ||
* gradual to diffuse horizon boundaries between the surface and the underlying horizons | * gradual to diffuse horizon boundaries between the surface and the underlying horizons | ||
and : | and : | ||
| − | * no ferric, plinthic or vertic horizon within 100 cm from the soil surface | + | * no [[Has for diagnostic horizon::Ferric horizon (WRB)|ferric]], [[Has for diagnostic horizon::Plinthic horizon (WRB)|plinthic]] or [[Has for diagnostic horizon::Vertic horizon (WRB)|vertic]] horizon within 100 cm from the soil surface |
==Possible qualifiers== | ==Possible qualifiers== | ||
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|valign="top" class="cadregris" style="margin-bottom:0.6em;border:1px solid #AAAAAA;background-color:#FCFCFC;padding:7px"| | |valign="top" class="cadregris" style="margin-bottom:0.6em;border:1px solid #AAAAAA;background-color:#FCFCFC;padding:7px"| | ||
| − | * [[Has for prefix qualifier:: (WRB qualifier)| | + | * [[Has for prefix qualifier::Vetic (WRB qualifier)|Vetic]] |
| − | + | * [[Has for prefix qualifier::Technic (WRB qualifier)|Technic]] | |
| − | + | * [[Has for prefix qualifier::Andic (WRB qualifier)|Andic]] | |
| − | + | * [[Has for prefix qualifier::Ferralic (WRB qualifier)|Ferralic]] | |
| − | * [[Has for prefix qualifier:: (WRB qualifier)| | + | * [[Has for prefix qualifier::Mollic (WRB qualifier)|Mollic]] |
| − | * [[Has for prefix qualifier:: (WRB qualifier)| | + | * [[Has for prefix qualifier::Alic (WRB qualifier)|Alic]] |
| − | * [[Has for prefix qualifier:: (WRB qualifier)| | + | * [[Has for prefix qualifier::Acric (WRB qualifier)|Acric]] |
| − | * [[Has for prefix qualifier:: (WRB qualifier)| | + | * [[Has for prefix qualifier::Luvic (WRB qualifier)|Luvic]] |
| − | * [[Has for prefix qualifier:: (WRB qualifier)| | + | * [[Has for prefix qualifier::Lixic (WRB qualifier)|Lixic]] |
| − | * [[Has for prefix qualifier:: (WRB qualifier)| | + | * [[Has for prefix qualifier::Umbric (WRB qualifier)|Umbric]] |
| − | * [[Has for prefix qualifier:: (WRB qualifier)| | + | * [[Has for prefix qualifier::Haplic (WRB qualifier)|Haplic]] |
| − | * [[Has for prefix qualifier:: (WRB qualifier)| | ||
| − | * [[Has for prefix qualifier:: (WRB qualifier)| | ||
| − | * [[Has for prefix qualifier:: (WRB qualifier)| | ||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
<!-- ============================================= --> | <!-- ============================================= --> | ||
|style="font-size:0.6em;line-height:0.6em"| | |style="font-size:0.6em;line-height:0.6em"| | ||
| valign="top" class="cadregris" style="margin-bottom:0.6em;border:1px solid #AAAAAA;background-color:#FCFCFC;padding:7px"| | | valign="top" class="cadregris" style="margin-bottom:0.6em;border:1px solid #AAAAAA;background-color:#FCFCFC;padding:7px"| | ||
| − | * [[Has for suffix qualifier:: (WRB qualifier)| | + | * [[Has for suffix qualifier::Humic (WRB qualifier)|Humic]] |
| − | + | * [[Has for suffix qualifier::Alumic (WRB qualifier)|Alumic]] | |
| − | + | * [[Has for suffix qualifier::Dystric (WRB qualifier)|Dystric]] | |
| − | + | * [[Has for suffix qualifier::Eutric (WRB qualifier)|Eutric]] | |
| − | + | * [[Has for suffix qualifier::Oxyaquic (WRB qualifier)|Oxyaquic]] | |
| − | + | * [[Has for suffix qualifier::Colluvic (WRB qualifier)|Colluvic]] | |
| − | + | * [[Has for suffix qualifier::Densic (WRB qualifier)|Densic]] | |
| − | + | * [[Has for suffix qualifier::Rhodic (WRB qualifier)|Rhodic]] | |
| − | * [[Has for suffix qualifier:: (WRB qualifier)| | + | * [[Has for suffix qualifier::Transportic (WRB qualifier)|Transportic]] |
| − | * [[Has for suffix qualifier:: (WRB qualifier)| | + | * [[Has for suffix qualifier::Novic (WRB qualifier)|Novic]] |
| − | * [[Has for suffix qualifier:: (WRB qualifier)| | ||
| − | * [[Has for suffix qualifier:: (WRB qualifier)| | ||
| − | * [[Has for suffix qualifier:: (WRB qualifier)| | ||
| − | * [[Has for suffix qualifier:: (WRB qualifier)| | ||
| − | * [[Has for suffix qualifier:: (WRB qualifier)| | ||
| − | * [[Has for suffix qualifier:: (WRB qualifier)| | ||
| − | * [[Has for suffix qualifier:: (WRB qualifier)| | ||
|} | |} | ||
Latest revision as of 19:24, 28 June 2017
A nitisol (NT) can be defined through :
- a nitic horizon starting within 100 cm from the soil surface
and :
- gradual to diffuse horizon boundaries between the surface and the underlying horizons
and :
Possible qualifiers
For each RSG, there are some possible prefix and suffix qualifiers :
|
Prefix qualifiers |
| |
Source
- The FAO website
