Description Format Details Source References
A pair of spatial data objects relating to the 2000 Baltic Soil Survey.
The data contains two objects:
A SpatialPolygons object of states surrounding the Baltic. Russia is truncated.
A SpatialPointsDataFrame containing survey results for topsoil.
The topsoil
data frame contains the following variables;
Silica (Silicon dioxide) concentration.
Titanium dioxide concentration.
Aluminium oxide concentration.
Iron (III) oxide concentration.
Manganese (II) oxide concentration.
Magnesium oxide concentration.
Calcium oxide concentration.
Sodium oxide concentration.
Potassium oxide concentration.
Phosphorus pentoxide concentration.
Concentrations are percentage by weight, standardised to z-scores. All map projections are UTM zone 35N.
BSS Project in Northern Europe
Reimann C, Siewers U, Tarvainen T, Bityukova L, Eriksson J, Gilucis A, Gregorauskiene V, Lukashev VK, Matinian NN, Pasieczna A. Agricultural Soils in Northern Europe: A Geochemical Atlas. Geologisches Jahrbuch, Sonderhefte, Reihe D, Heft SD 5, Schweizerbartsche Verlagsbuchhandlung, Stuttgart, 2003.
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