Difference between revisions of "Cambisol"
From Wicri Urban Soils
imported>Thierry Daunois |
imported>Jacques Ducloy m (6 revisions imported) |
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An '''cambisol''' (CM) can be defined through : | An '''cambisol''' (CM) can be defined through : | ||
| − | * a cambic horizon | + | * a [[Has for diagnostic horizon::Cambic horizon (WRB)|cambic horizon]] |
or : | or : | ||
| − | * a mollic horizon overlying a subsoil which has a base saturation (by 1 ''M'' NH<sub>4</sub>OAc) of less than 50 percent in some part within 100 cm from the soil surface | + | * a [[Has for diagnostic horizon::Mollic horizon (WRB)|mollic horizon]] overlying a subsoil which has a base saturation (by 1 ''M'' NH<sub>4</sub>OAc) of less than 50 percent in some part within 100 cm from the soil surface |
or : | or : | ||
* one of the following diagnostic horizons within the specified depth from the soil surface : | * one of the following diagnostic horizons within the specified depth from the soil surface : | ||
| − | ** an andic, vertic or vitric horizon starting between 25 and 100 cm | + | ** an [[Has for diagnostic horizon::Andic horizon (WRB)|andic]], [[Has for diagnostic horizon::Vertic horizon (WRB)|vertic]] or [[Has for diagnostic horizon::Vitric horizon (WRB)|vitric]] horizon starting between 25 and 100 cm |
| − | ** a plinthic, petroplinthic or salic horizon starting between 50 and 100 cm, in the absence of loamy sand or coarser textures above these horizons | + | ** a [[Has for diagnostic horizon::Plinthic horizon (WRB)|plinthic]], [[Has for diagnostic horizon::Petroplinthic horizon (WRB)|petroplinthic]] or [[Has for diagnostic horizon::Salic horizon (WRB)|salic]] horizon starting between 50 and 100 cm, in the absence of loamy sand or coarser textures above these horizons |
==Possible qualifiers== | ==Possible qualifiers== | ||
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| − | * [[Has for prefix qualifier:: (WRB qualifier)|:]] | + | * [[Has for prefix qualifier::Folic (WRB qualifier)|Folic]] |
| − | * [[Has for prefix qualifier:: (WRB qualifier)|:]] | + | * [[Has for prefix qualifier::Anthraquic (WRB qualifier)|Anthraquic]] |
| − | * [[Has for prefix qualifier:: (WRB qualifier)|:]] | + | * [[Has for prefix qualifier::Hortic (WRB qualifier)|Hortic]] |
| − | * [[Has for prefix qualifier:: (WRB qualifier)|:]] | + | * [[Has for prefix qualifier::Irragric (WRB qualifier)|Irragric]] |
| − | * [[Has for prefix qualifier:: (WRB qualifier)|:]] | + | * [[Has for prefix qualifier::Plaggic (WRB qualifier)|Plaggic]] |
| − | * [[Has for prefix qualifier:: (WRB qualifier)| | + | * [[Has for prefix qualifier::Terric (WRB qualifier)|Terric]] |
| − | * [[Has for prefix qualifier:: (WRB qualifier)| | + | * [[Has for prefix qualifier::Technic (WRB qualifier)|Technic]] |
| − | * [[Has for prefix qualifier:: (WRB qualifier)| | + | * [[Has for prefix qualifier::Leptic (WRB qualifier)|Leptic]] |
| − | * [[Has for prefix qualifier:: (WRB qualifier)| | + | * [[Has for prefix qualifier::Vertic (WRB qualifier)|Vertic]] |
| − | * [[Has for prefix qualifier:: (WRB qualifier)| | + | * [[Has for prefix qualifier::Thionic (WRB qualifier)|Thionic]] |
| − | * [[Has for prefix qualifier:: (WRB qualifier)| | + | * [[Has for prefix qualifier::Fluvic (WRB qualifier)|Fluvic]] |
| − | * [[Has for prefix qualifier:: (WRB qualifier)| | + | * [[Has for prefix qualifier::Endosalic (WRB qualifier)|Endosalic]] |
| − | * [[Has for prefix qualifier:: (WRB qualifier)| | + | * [[Has for prefix qualifier::Endogleyic (WRB qualifier)|Endogleyic]] |
| − | * [[Has for prefix qualifier:: (WRB qualifier)| | + | * [[Has for prefix qualifier::Vitric (WRB qualifier)|Vitric]] |
| − | * [[Has for prefix qualifier:: (WRB qualifier)| | + | * [[Has for prefix qualifier::Andic (WRB qualifier)|Andic]] |
| − | * [[Has for prefix qualifier:: (WRB qualifier)| | + | * [[Has for prefix qualifier::Fractiplinthic (WRB qualifier)|Fractiplinthic]] |
| − | * [[Has for prefix qualifier:: (WRB qualifier)| | + | * [[Has for prefix qualifier::Petroplinthic (WRB qualifier)|Petroplinthic]] |
| − | * [[Has for prefix qualifier:: (WRB qualifier)| | + | * [[Has for prefix qualifier::Pisoplinthic (WRB qualifier)|Pisoplinthic]] |
| − | * [[Has for prefix qualifier:: (WRB qualifier)| | + | * [[Has for prefix qualifier::Plinthic (WRB qualifier)|Plinthic]] |
| + | * [[Has for prefix qualifier::Ferralic (WRB qualifier)|Ferralic]] | ||
| + | * [[Has for prefix qualifier::Fragic (WRB qualifier)|Fragic]] | ||
| + | * [[Has for prefix qualifier::Gelistagnic (WRB qualifier)|Gelistagnic]] | ||
| + | * [[Has for prefix qualifier::Stagnic (WRB qualifier)|Stagnic]] | ||
| + | * [[Has for prefix qualifier::Haplic (WRB qualifier)|Haplic]] | ||
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| − | * [[Has for suffix qualifier:: (WRB qualifier)|:]] | + | * [[Has for suffix qualifier::Manganiferric (WRB qualifier)|Manganiferric]] |
| − | * [[Has for suffix qualifier:: (WRB qualifier)|:]] | + | * [[Has for suffix qualifier::Ferric (WRB qualifier)|Ferric]] |
| − | * [[Has for suffix qualifier:: (WRB qualifier)|:]] | + | * [[Has for suffix qualifier::Ornithic (WRB qualifier)|Ornithic]] |
| − | * [[Has for suffix qualifier:: (WRB qualifier)|:]] | + | * [[Has for suffix qualifier::Colluvic (WRB qualifier)|Colluvic]] |
| − | * [[Has for suffix qualifier:: (WRB qualifier)|:]] | + | * [[Has for suffix qualifier::Gypsiric (WRB qualifier)|Gypsiric]] |
| − | * [[Has for suffix qualifier:: (WRB qualifier)|:]] | + | * [[Has for suffix qualifier::Calcaric (WRB qualifier)|Calcaric]] |
| − | * [[Has for suffix qualifier:: (WRB qualifier)|:]] | + | * [[Has for suffix qualifier::Tephric (WRB qualifier)|Tephric]] |
| − | * [[Has for suffix qualifier:: (WRB qualifier)|:]] | + | * [[Has for suffix qualifier::Alumic (WRB qualifier)|Alumic]] |
| − | * [[Has for suffix qualifier:: (WRB qualifier)|:]] | + | * [[Has for suffix qualifier::Sodic (WRB qualifier)|Sodic]] |
| − | * [[Has for suffix qualifier:: (WRB qualifier)|:]] | + | * [[Has for suffix qualifier::Alcalic (WRB qualifier)|Alcalic]] |
| − | * [[Has for suffix qualifier:: (WRB qualifier)|:]] | + | * [[Has for suffix qualifier::Humic (WRB qualifier)|Humic]] |
| − | * [[Has for suffix qualifier:: (WRB qualifier)|:]] | + | * [[Has for suffix qualifier::Dystric (WRB qualifier)|Dystric]] |
| − | * [[Has for suffix qualifier:: (WRB qualifier)|:]] | + | * [[Has for suffix qualifier::Eutric (WRB qualifier)|Eutric]] |
| − | * [[Has for suffix qualifier:: (WRB qualifier)|:]] | + | * [[Has for suffix qualifier::Laxic (WRB qualifier)|Laxic]] |
| − | * [[Has for suffix qualifier:: (WRB qualifier)|:]] | + | * [[Has for suffix qualifier::Turbic (WRB qualifier)|Turbic]] |
| − | * [[Has for suffix qualifier:: (WRB qualifier)|:]] | + | * [[Has for suffix qualifier::Gelic (WRB qualifier)|Gelic]] |
| − | * [[Has for suffix qualifier:: (WRB qualifier)| | + | * [[Has for suffix qualifier::Oxyaquic (WRB qualifier)|Oxyaquic]] |
| + | * [[Has for suffix qualifier::Greyic (WRB qualifier)|Greyic]] | ||
| + | * [[Has for suffix qualifier::Ruptic (WRB qualifier)|Ruptic]] | ||
| + | * [[Has for suffix qualifier::Pisocalcic (WRB qualifier)|Pisocalcic]] | ||
| + | * [[Has for suffix qualifier::Hyperochric (WRB qualifier)|Hyperochric]] | ||
| + | * [[Has for suffix qualifier::Takyric (WRB qualifier)|Takyric]] | ||
| + | * [[Has for suffix qualifier::Yermic (WRB qualifier)|Yermic]] | ||
| + | * [[Has for suffix qualifier::Aridic (WRB qualifier)|Aridic]] | ||
| + | * [[Has for suffix qualifier::Densic (WRB qualifier)|Densic]] | ||
| + | * [[Has for suffix qualifier::Skeletic (WRB qualifier)|Skeletic]] | ||
| + | * [[Has for suffix qualifier::Siltic (WRB qualifier)|Siltic]] | ||
| + | * [[Has for suffix qualifier::Clayic (WRB qualifier)|Clayic]] | ||
| + | * [[Has for suffix qualifier::Rhodic (WRB qualifier)|Rhodic]] | ||
| + | * [[Has for suffix qualifier::Chromic (WRB qualifier)|Chromic]] | ||
| + | * [[Has for suffix qualifier::Escalic (WRB qualifier)|Escalic]] | ||
| + | * [[Has for suffix qualifier::Transportic (WRB qualifier)|Transportic]] | ||
| + | * [[Has for suffix qualifier::Novic (WRB qualifier)|Novic]] | ||
|} | |} | ||
Latest revision as of 19:12, 28 June 2017
An cambisol (CM) can be defined through :
or :
- a mollic horizon overlying a subsoil which has a base saturation (by 1 M NH4OAc) of less than 50 percent in some part within 100 cm from the soil surface
or :
- one of the following diagnostic horizons within the specified depth from the soil surface :
Possible qualifiers
For each RSG, there are some possible prefix and suffix qualifiers :
|
Prefix qualifiers |
| |
Source
- The FAO website
