A climo and litho soil-sequence on the Vico volcano (Italy) [PDF]
A la suite d'une cartographie pédologique détaillée de la majeure partie de l'appareil volcanique de Vico (Italie), une séquence topoclimatique a été définie. Cing profils ont été choisis à des altitudes représentatives des principales zones climatiques.
Bidini, D., Lulli, L., Quantin, Paul
core
Kajian Sebaran Humus, Alofan dan Senyawa Humus Kompleks Pada Tanah Andisol
Humic substances (humus), allophanes and humus complexes are the soil component which have highly reactivity and give great contribution on genesis and lead to presence of specific chemical and physical properties of Andisols.
Tati B. Kusmiyarti +3 more
doaj
Photosynthetically active radiation is required for seedling growth promotion by volcanic dacitic tuff breccia (Azomite). [PDF]
McCue KF +5 more
europepmc +1 more source
Characteristics of Volcanic Ash Soils From Southern Part of Mt. Tangkuban Perahu, West Java [PDF]
Three soil pedons developed on young andesitic volcanic ash with high mineral deposit and high P retention, granular soil structure, high porosity, and low bulk density, were differentiated based on their morphological, physical, chemical and ...
YATNO, E. (EDI), ZAUYAH, S. (S)
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Characterizing porous microaggregates and soil organic matter sequestered in allophanic paleosols on Holocene tephras using synchrotron-based X-ray microscopy and spectroscopy. [PDF]
Huang DY +6 more
europepmc +1 more source
Andisols from Tondano Area, North Sulawesi: Properties and Classification
Three pedons of Andisol (TN-1, TN-2 and TN-3) developed from young volcanic materials of the Lokon, Soputan, and Lengkoan volcanoes respectively in the Tondano area, North Sulawesi, were studied in the field, and 18 soil samples were analysed in the ...
Hikmatullah
doaj
Eukaryotic Microbial Communities in Japanese Arable Andisols Investigated by Amplicon Sequencing of 18S rRNA Genes. [PDF]
Mise K, Otsuka S.
europepmc +1 more source
The Collón Cura Formation (CCF) bears a diverse assemblage of middle Miocene terrestrial mammals (the Colloncuran fauna) known from the end of XIX century.
Alejandro G. Kramarz +7 more
doaj +1 more source
Clay mineralogy of tephras and associated paleosols and soils, and hydrothermal deposits, North Island [New Zealand] [PDF]
Tour themes and itinerary The tour centres on the occurrence and genesis of clay minerals, especially allophane, halloysite, and ferrihydrite, associated with both Quaternary rhyolitic airfall tephra (volcanic ash) deposits and volcanogenic alluvium ...
Lowe, David J., Percival, H.J.
core +1 more source
Phosphorous (P) contents in many soils are varies highly along with their ability to provide available P to plant growth. Soils may contain very high in total P, but low in available P due to high P adsorbed by soil matrix and all their adsorbing agents.
Martinus Harsanto Pandutama +2 more
doaj

