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词条 Tepetate
释义

  1. References

  2. See also

{{for|the community in Louisiana|Tepetate, Louisiana}}

Tepetate (Spanish tepetate; Nahuatl tepetlatl) is a Mexican term for a geological horizon, hardened by compaction or cementation, found in Mexican volcanic regions.[1] Tepetates at the surface are problematic for agriculture, because of their hardness, poor drainage, and poor fertility. When tepetates lie under the soil, they present a risk for erosion and landslides, because water runs off laterally, rather than being absorbed.

References

1. ^{{cite journal |url=http://boletinsgm.igeolcu.unam.mx/bsgm/vols/epoca04/5901/(11)Gama.pdf |author=Gama-Castro, Jorge| journal=Boletín de la Sociedad Geológica Mexicana |volume=59 |issue=1 |pages=133–145 |date=2007 |title=Los tepetates y su dinámica sobre la degradación y el riesgo ambiental: el caso del Glacis de Buenavista, Morelos |language=Spanish |access-date=2 August 2015|display-authors=etal}}
  • {{cite journal |author=Williams, Barbara J. |year=1972 |title=Tepetate in the Valley of Mexico |journal=Annals of the Association of American Geographers |volume=62 |issue=4 |pages=618–626 |doi=10.1111/j.1467-8306.1972.tb00890.x}}

See also

  • Caliche (mineral)
{{mexico-stub}}{{mesoamerica-stub}}{{geology-stub}}

1 : Types of soil

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