Results 181 to 190 of about 7,697 (226)

Effects of Fluorine Deposition on the Chemistry of Acid Luvisols

International Journal of Environmental Analytical Chemistry, 1992
Abstract The deposition of airborne fluorine by an aluminum smelter in Upper Austria (Central Europe) during 50 years caused a storage of fluorine in the soils up to 170 g m−2, corresponding to an annual deposition up to 3.7 g m−2. The proportion of 1:50 water extractable fluorine increased with total fluorine and ranges from 25% to 37% of the total ...
W. W. Wenzel, W. E. H. Blum
exaly   +2 more sources

Luvisolic soils of Canada: Genesis, distribution, and classification

Canadian Journal of Soil Science, 2011
Lavkulich, L. M. and Arocena, J. M. 2011. Luvisols of Canada: Genesis, distribution, and classification. Can. J. Soil Sci. 91: 781–806. Luvisols link the soil continuum on the Quaternary landscapes. These soils are developed from parent materials rich in Ca and Mg in a relatively humid climate.
L. M. Lavkulich, J. M. Arocena
openaire   +1 more source

Phosphorus characteristics correlate with soil fertility of albic luvisols

Plant and Soil, 2005
The information on phosphorus (P) characteristics of albic luvisols and their effect on plant P uptake is limited. Twelve soils representing typical albic luvisols were collected from farmland of four regions in northeast China, each with various levels of soil fertility.
Han, X. Z.   +4 more
openaire   +1 more source

MICROMORPHOLOGY OF THREE GRAY LUVISOLS IN EAST-CENTRAL SASKATCHEWAN

Canadian Journal of Soil Science, 1985
Micromorphology of three Gray Luvisolic soils under Boreal Forests occurring on late Wisconsinan age glacial till were studied. Profiles 1 and 2 occurred on loam with 8–10% carbonates; Profile 3 on clay loam till with 58% carbonates. The presence of various fecal pellets shows the importance of soil fauna in the decomposition of litter and the ...
M. C. D. SANTOS   +3 more
openaire   +1 more source

Iron Redistribution in Three Boralfs (Gray Luvisols) of Saskatchewan

Soil Science Society of America Journal, 1986
Abstract The transformation and translocation of Fe in three Boralfs (Gray Luvisols) were studied in relation to the Fe contained within silicate minerals and that existing in oxide forms. Quantitative evaluations of the Fe redistribution using a quartz index technique provided conclusive evidence that losses of Fe from E horizons and
M. C. D. Santos   +2 more
openaire   +1 more source

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