Basalt and rhyo-dacite weathering and soil clay formation under subtropical climate in southern Brazil

AN EXAMINATION OF THE DEGTJAREFF METHOD FOR DETERMINING SOIL ORGANIC MATTER, AND A PROPOSED MODIFICATION OF THE CHROMIC ACID TITRATION METHOD

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Agriculture, Earth Sciences, Soil Sciences +14

Early Proterozoic climates and plate motions inferred from major element chemistry of lutites

H.W. Nesbitt, Grant M. Young · Nature · 1982 · 6.6K citations

Natural Sciences, Earth Sciences, Geology +11

Iron Oxide Removal from Soils and Clays by a Dithionite-Citrate System Buffered with Sodium Bicarbonate

O. P. Mehra, M. L. Jackson · Clays and clay minerals (National Conference on Clays and Clay Minerals) · 1958 · 4.3K citations

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Humus Chemistry—Genesis, Composition, Reactions

J. W. Parsons · Soil Science · 1983 · 4.1K citations

Agriculture, Chemistry, Soil Sciences +9

Minerals in Soil Environments

J. B. Dixon, S. B. Weed, R. L. PARPITT · Soil Science · 1990 · 2.2K citations

Agriculture, Earth Sciences, Soil Sciences +12