Solonetz (Ukrainian: Солонець, Russian: Солоне́ц, IPA: [səlɐˈnʲɛts]) is a Reference Soil Group of the World Reference Base for Soil Resources (WRB). They have, within the upper 100 cm of the soil profile, a so-called "natric horizon" ("natrium" is the Latin term for sodium). A subsurface horizon (subsoil), higher in clay content than the upper horizon, has more than 15% exchangeable sodium. The name is based on the Russian соль (sol, meaning salt). The Ukrainian folk word "solontsi" means salty soil. In Ukraine, many villages are called Solontsі.
![](http://upload.wikimedia.org/wikipedia/commons/f/fd/Solonetz.jpg)
Solonetz zones are associated with Gleysols, Solonchaks and Kastanozems.
In USDA soil taxonomy, Solonetz corresponds to sodium-rich Alfisols.
See also
editReferences
edit- IUSS Working Group WRB: World Reference Base for Soil Resources, fourth edition. International Union of Soil Sciences, Vienna 2022. ISBN 979-8-9862451-1-9 ([1]).
Further reading
edit- W. Zech, P. Schad, G. Hintermaier-Erhard: Soils of the World. Springer, Berlin 2022, Chapter 8.3.6. ISBN 978-3-540-30460-9
External links
edit- profile photos (with classification) WRB homepage
- profile photos (with classification) IUSS World of Soils