KAOLIN MINERALS IN THE AMAZON SOILS
スポンサーリンク
概要
- 論文の詳細を見る
The kaolin minerals in the Amazon upland soils vary ranging from the well-crystallized triclinic/b-axis disordered kaolinite intermediate in a red yellow latosol and a red yellow podzolic soil to the disordered kaolinite/halloysite(7Å)intermediate in a "Terra Roxa Estruturada" soil and a reddish brunizem.The particle size of kaolin minerals become smaller, and their structural randomness increase, with the increase of iron content of the clay fractions in the Amazon upland soils.
- 一般社団法人日本土壌肥料学会の論文
著者
-
KITAGAWA Yasuo
National Institute of Agricultural Sciences
-
Kitagawa Yasuo
National Institute Of Agricultural Sciences:(present Address)upland Farming Research Center Central
-
MOLLER Maria
EMBRAPA-CPATU (Humid Tropical Research Center)
-
Moller Maria
Embrapa-cpatu(humid Tropical Research Center)
関連論文
- CLAY MINERAL COMPOSITION OF SOME VOLCANOGENOUS SOILS IN INDONESIA AND THE PHILIPPINES
- PREPARATION OF DIOCTAHEDRAL VERMICULITE FROM MUSCOVITE
- COMPARATIVE CLAY MINERALOGY OF THE "TERRA ROXA ESTRUTURADA" SOIL IN THE AMAZON REGION
- AN ASPECT ON INTERLAYER POTASSIUM OF MICA MINERALS IN SOILS
- CLAY MINERALOGY OF THE "TERRA ROXA ESTRUTURADA" SOILS FROM FOREST/SAVANNAH TRANSITION IN THE AMAZON REGION
- KAOLIN MINERALS IN THE AMAZON SOILS
- A Note on the Aggregates Occurring in Volcanic Ash Soils
- SUBSTITUTION OF ALUMINUM BY IRON IN ALLOPHANE
- THE INFRARED ABSORPTION BAND OF ALLOPHANE NEAR 1,650 cm
- A SHORT DISCUSSION ON THE CHEMICAL COMPOSITION OF ALLOPHANE BASED ON THE DATA OF YOSHINAGA IN 1966
- DETERMINATION OF ALLOPHANE AND AMORPHOUS INORGANIC MATTER IN CLAY FRACTION OF SOILS : I. Allophane and Allophane-Halloysite Mixture
- DETERMINATION OF ALLOPHANE AND AMORPHOUS INORGANIC MATTER IN CLAY FRACTION OF SOILS : II. Soil Clay Fractions
- SPECIFIC GRAVITY OF ALLOPHANE AND VOLCANIC ASH SOILS DETERMINED WITH A PYCNOMETER