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Ammonium Production in Soil under Waterlogged Conditions as an Index of Nitrogen Availability

✍ Scribed by WARING, S. A.; BREMNER, J. M.

Book ID
109634480
Publisher
Nature Publishing Group
Year
1964
Tongue
English
Weight
396 KB
Volume
201
Category
Article
ISSN
0028-0836

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Threshold wind velocity as an index of s
Threshold wind velocity as an index of soil susceptibility to wind erosion under variable climatic conditions
✍ Laura A. de Oro; Daniel E. Buschiazzo πŸ“‚ Article πŸ“… 2009 πŸ› John Wiley and Sons 🌐 English βš– 238 KB

Wind erosion starts when the threshold wind velocity (m t ) is exceeded. We evaluated the sensitivity of m t to determine the wind erosion susceptibility of soils under variable climatic conditions. Three years field data were used to calculate m t by means of the equation m t ΒΌ u Β―-s F Γ€1 (g), wher