| Titre : |
Evidence from south - indian laterites (buchanan 1807) corroborated by phenomena observed in africa, south - America and in Europe too, subbstantiates the conclusion that lateritization alias plinthitization is a specific soil forming process |
| Type de document : |
texte imprimé |
| Auteurs : |
Chmidt - Lorenz, R. |
| Mention d'édition : |
Institute for world forestery |
| Editeur : |
Institute for world forestery |
| Année de publication : |
1975 |
| ISBN/ISSN/EAN : |
CI-09956 |
| Note générale : |
Laterie material from the type locality in south India (Buchana 1807), from Africa, south America and also from Europe has been evaluated by thin section, X-ray diffraction, scanning electron micros copy and electron mincrprobe. These comparative investigations have led to the conclusion that the pedomorphogenetic process of lateritization, as podzolization or gleying, is a main process of soil formation. In principle, Kaolinitic clay minreals with absorbed amorphous ferric hydroxide are being in- situ transformed to hematite, optinally also to gibbsite, and mostly also to goethite, but in subordinate quantities... |
| Langues : |
Anglais (eng) |
| Mots-clés : |
Géologie Pédologie Morphologie Latérite Latéritérisation Processus pédomorphogénétique |
| Index. décimale : |
551 Géologie, météorologie, hydrologie générale |
| Résumé : |
Laterie material from the type locality in south India (Buchana 1807), from Africa, south America and also from Europe has been evaluated by thin section, X-ray diffraction, scanning electron micros copy and electron mincrprobe. These comparative investigations have led to the conclusion that the pedomorphogenetic process of lateritization, as podzolization or gleying, is a main process of soil formation. In principle, Kaolinitic clay minreals with absorbed amorphous ferric hydroxide are being in- situ transformed to hematite, optinally also to gibbsite, and mostly also to goethite, but in subordinate quantities... |
| Note de contenu : |
Laterie material from the type locality in south India (Buchana 1807), from Africa, south America and also from Europe has been evaluated by thin section, X-ray diffraction, scanning electron micros copy and electron mincrprobe. These comparative investigations have led to the conclusion that the pedomorphogenetic process of lateritization, as podzolization or gleying, is a main process of soil formation. In principle, Kaolinitic clay minreals with absorbed amorphous ferric hydroxide are being in- situ transformed to hematite, optinally also to gibbsite, and mostly also to goethite, but in subordinate quantities... |
Evidence from south - indian laterites (buchanan 1807) corroborated by phenomena observed in africa, south - America and in Europe too, subbstantiates the conclusion that lateritization alias plinthitization is a specific soil forming process [texte imprimé] / Chmidt - Lorenz, R. . - Institute for world forestery . - Institute for world forestery, 1975. ISSN : CI-09956 Laterie material from the type locality in south India (Buchana 1807), from Africa, south America and also from Europe has been evaluated by thin section, X-ray diffraction, scanning electron micros copy and electron mincrprobe. These comparative investigations have led to the conclusion that the pedomorphogenetic process of lateritization, as podzolization or gleying, is a main process of soil formation. In principle, Kaolinitic clay minreals with absorbed amorphous ferric hydroxide are being in- situ transformed to hematite, optinally also to gibbsite, and mostly also to goethite, but in subordinate quantities... Langues : Anglais ( eng)
| Mots-clés : |
Géologie Pédologie Morphologie Latérite Latéritérisation Processus pédomorphogénétique |
| Index. décimale : |
551 Géologie, météorologie, hydrologie générale |
| Résumé : |
Laterie material from the type locality in south India (Buchana 1807), from Africa, south America and also from Europe has been evaluated by thin section, X-ray diffraction, scanning electron micros copy and electron mincrprobe. These comparative investigations have led to the conclusion that the pedomorphogenetic process of lateritization, as podzolization or gleying, is a main process of soil formation. In principle, Kaolinitic clay minreals with absorbed amorphous ferric hydroxide are being in- situ transformed to hematite, optinally also to gibbsite, and mostly also to goethite, but in subordinate quantities... |
| Note de contenu : |
Laterie material from the type locality in south India (Buchana 1807), from Africa, south America and also from Europe has been evaluated by thin section, X-ray diffraction, scanning electron micros copy and electron mincrprobe. These comparative investigations have led to the conclusion that the pedomorphogenetic process of lateritization, as podzolization or gleying, is a main process of soil formation. In principle, Kaolinitic clay minreals with absorbed amorphous ferric hydroxide are being in- situ transformed to hematite, optinally also to gibbsite, and mostly also to goethite, but in subordinate quantities... |
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