About: Pedogenesis on volcanic rocks in protected landscape areas in Central and North Bohemia

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.agriculturejournals.cz/web/swr.htm?volume=9&firstPage=153&type=publishedArticle
Description	The development of soil cover on volcanic rocks in Central and North Bohemia was analyzed. The study was performed in the protected landscape areas on basalt, andesite and dolerite. Parent material was characterized on the basis of thin section study. Petrography of the parent material makes it possible to document the differences in the texture, character, and amount of rock-forming minerals. All the studied sequences exibit the same configuration of soil profiles but various thicknesses. The soil profiles were evaluated on the basis of particle size distribution, chemical properties, soil organic matter parameters, and mineral composition of clay fraction. The major specific pedogenic process in soils developed on volcanic rocks is weathering of parent material and development of Bw horizon with the formation of mainly smectite from the group of swelling clay minerals. The results revealed differences in the formation of the Bw horizon which is significantly affected by the petrography of the parent material and local geological conditions. According to the type of volcanic rocks, the intensity of the developmental process of the Bw horizon is follows: andesite (Týřovické skály) dolerite (Záhrabská) basalt (Březina). The development of soil cover on volcanic rocks in Central and North Bohemia was analyzed. The study was performed in the protected landscape areas on basalt, andesite and dolerite. Parent material was characterized on the basis of thin section study. Petrography of the parent material makes it possible to document the differences in the texture, character, and amount of rock-forming minerals. All the studied sequences exibit the same configuration of soil profiles but various thicknesses. The soil profiles were evaluated on the basis of particle size distribution, chemical properties, soil organic matter parameters, and mineral composition of clay fraction. The major specific pedogenic process in soils developed on volcanic rocks is weathering of parent material and development of Bw horizon with the formation of mainly smectite from the group of swelling clay minerals. The results revealed differences in the formation of the Bw horizon which is significantly affected by the petrography of the parent material and local geological conditions. According to the type of volcanic rocks, the intensity of the developmental process of the Bw horizon is follows: andesite (Týřovické skály) dolerite (Záhrabská) basalt (Březina). (en)
Title	Pedogenesis on volcanic rocks in protected landscape areas in Central and North Bohemia Pedogenesis on volcanic rocks in protected landscape areas in Central and North Bohemia (en)
skos:prefLabel	Pedogenesis on volcanic rocks in protected landscape areas in Central and North Bohemia Pedogenesis on volcanic rocks in protected landscape areas in Central and North Bohemia (en)
skos:notation	RIV/67985831:_____/14:00434627!RIV15-AV0-67985831
http://linked.open...avai/riv/aktivita	I
http://linked.open...avai/riv/aktivity	I
http://linked.open...iv/cisloPeriodika	4
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Žigová, Anna Šťastný, Martin
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Geologický ústav AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	36042
http://linked.open...ai/riv/idVysledku	RIV/67985831:_____/14:00434627
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	andesite; basalt; Bw horizon; dolerite; mineral compostion; main pedogenic process (en)
http://linked.open.../riv/klicoveSlovo	Bw horizon andesite dolerite main pedogenic process mineral compostion basalt
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[C14F32821ACD]
http://linked.open...i/riv/nazevZdroje	Soil & Water Research
http://linked.open...in/vavai/riv/obor	DF
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	9
http://linked.open...iv/tvurceVysledku	Šťastný, Martin Žigová, Anna
http://linked.open...ain/vavai/riv/wos	000347270600002
issn	1801-5395
number of pages	8 (xsd:int)

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