File:Soil profile.jpg

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Soil_profile.jpg ‎(236 × 288 pixels, dimension del file: 39 KB, typo MIME: image/jpeg)

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Summario

Description
English: Graphic of a soil profile showing O, A, B, and C horizons. The depth numbers are approximately.
  • O ( 0" - 2" ): Organic
  • A ( 2" - 10" ): Surface
  • B ( 10" - 30" ): Subsoil
  • C ( 30" - 48" ): Substratum
  • R ( not shown on graphic ): Parent material, e.g. bedrock
Deutsch: Schematisches Bodenprofil. Allgemeiner Aufbau. Schichtung in Horizonten.
  • O ( 0 - 5 cm): Organischer Auflagehorizont.
  • A ( 5 - 25 cm): A-Horizont - Mutterboden.
  • B ( 25 - 75 cm): B-Horizont - Mineralischer Bodenhorizont aus verwitterten und zermahlenem Gestein.
  • C ( 75 - 120 cm): C-Horizont - Mineralischer Bodenhorizont
  • R ( nicht gezeigt): Ausgangsgestein
Data Data incognite
Unknown date
Origine http://soils.usda.gov/education/resources/lessons/profile/profile.jpg
Autor Unknown authorUnknown author
Permission
(Reuso de iste file)		 PD-USGov-USDA
Altere versiones

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Licentia

Public domain
This image or file is a work of a United States Department of Agriculture employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain.

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Data/HoraMiniaturaDimensionesUsatorCommento
actual00:35, 24 novembre 2004Miniatura pro le version de 00:35, 24 novembre 2004236 × 288 (39 KB)PaleorthidSoil profile 236x288 38.76 KB {{PD-USGov-USDA}}

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