"Geostatistical investigation of a reclaimed dumpsite soil with emphasis on aluminum"@en . "Geostatistical investigation of a reclaimed dumpsite soil with emphasis on aluminum"@en . "Bor\u016Fvka, Lubo\u0161" . "Geostatistical investigation of a reclaimed dumpsite soil with emphasis on aluminum" . "2"^^ . "Geostatistical investigation of a reclaimed dumpsite soil with emphasis on aluminum" . . "[6D84BA2AC673]" . "Spatial heterogenity of dumpsite soils differs from that of natural soils due to their anthropogenic origin, which makes description of their properties more complicated. In anthorpogenic soil of a reclaimed dumpsite in Northern Bohemia, the spatial distribution and interrelations among basic soil properties and two aluminum forms were studied by a combination of factor analysis and geostatistics. Similar distribution patterns were found for soil pH, exchangeable acidity, oxidizable carbon content, pyrophosphate-extractable organic carbon and labile Al. Humus quality parameter (A400/A600 ratio) and Al extractable with sodium pyrophosphate showed different spatial distributions. Ranges of variogram models (spherical with nugget) for most of these variables were between 280 and 290 m; jtheir distribution patterns were related to topsoil reclamation management. In factor analysis, three factors explaining 83,8% of total variation were selected and thier interpretation was facilitated by kriging. The firs"@en . . "P(GA526/97/P034), Z(MSM 412100004)" . . . . . "681218" . "Koz\u00E1k, Josef" . . . . . "NL - Nizozemsko" . . "115-126" . "00165-9" . "RIV/60460709:41210/01:00002107!RIV/2002/GA0/412102/N" . . "59" . . "Soil a Tillage Research" . "Geostatistics; Dumpsite soil; Soil reclamation;Soil acidity; Humus quality;Labile aluminum"@en . "RIV/60460709:41210/01:00002107" . . . "12"^^ . . . "41210" . . "59" . . . "0"^^ . "Spatial heterogenity of dumpsite soils differs from that of natural soils due to their anthropogenic origin, which makes description of their properties more complicated. In anthorpogenic soil of a reclaimed dumpsite in Northern Bohemia, the spatial distribution and interrelations among basic soil properties and two aluminum forms were studied by a combination of factor analysis and geostatistics. Similar distribution patterns were found for soil pH, exchangeable acidity, oxidizable carbon content, pyrophosphate-extractable organic carbon and labile Al. Humus quality parameter (A400/A600 ratio) and Al extractable with sodium pyrophosphate showed different spatial distributions. Ranges of variogram models (spherical with nugget) for most of these variables were between 280 and 290 m; jtheir distribution patterns were related to topsoil reclamation management. In factor analysis, three factors explaining 83,8% of total variation were selected and thier interpretation was facilitated by kriging. The firs" . . "2"^^ . "0"^^ .