TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

CHELUVIATION [1 record]

Record 1 2004-10-22

English

Subject field(s)
  • Geochemistry
  • Soil Science
DEF

Eluviation under the influence of chelating agent.

French

Domaine(s)
  • Géochimie
  • Science du sol
DEF

Mécanisme de migration des cations métalliques (fer et aluminium), sous forme de combinaisons organo-métalliques (ou chélates), fréquents dans les sols acides et humifères.

CONT

[...] il se développe en climat froid un processus de chéluviation, entraînement [d'aluminium] par des complexes organiques non ionisables, qui conduit à un enrichissement du sol en silice.

Spanish

Campo(s) temático(s)
  • Geoquímica
  • Ciencia del suelo
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