| Autor: |
J. C. Laul, W. C. Weimer |
| Rok vydání: |
1982 |
| Předmět: |
|
| Zdroj: |
The Rare Earths in Modern Science and Technology ISBN: 9781461334088 |
| DOI: |
10.1007/978-1-4613-3406-4_115 |
| Popis: |
The REE abundances when normalized to primordial (chondritic) abundances behave as a smooth function of the REE ionic radii in both the geological and biological systems. The REE are hardly fractionated chemically through various stages of their transformation from soil-soil extract-plant-geological systems. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
|
