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Evolution of the soil humus status on the calcareous Neogene clay dumps of the Sokolov quarry complex in the Czech Republic

SYSNO ASEP	0329426
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Evolution of the soil humus status on the calcareous Neogene clay dumps of the Sokolov quarry complex in the Czech Republic
Author(s)	Abakumov, E.V. (RU) Frouz, Jan (BC-A)_{RID, ORCID}
Source Title	Eurasian Soil Science. - : Pleiades Publishing - ISSN 1064-2293 Roč. 42, č. 7 (2009), s. 718-724
Number of pages	7 s.
Language	eng - English
Country	RU - Russian Federation
Keywords	soil humus status ; calcareous Neogene clay dumps ; Sokolov quarry complex
Subject RIV	EH - Ecology, Behaviour
CEZ	AV0Z60660521 - UPB-H, BC-A (2005-2011)
UT WOS	000268251700002
DOI	10.1134/S1064229309070023
Annotation	The development of the soil profile and the humus substance system was described for two chronosequences of soil restoration on the Neogene clay dumps. The chronosequences differed in the restoration type of vegetation: self-overgrowing or overgrowing intensified by planting tree seedlings (rehabilitation). It was found that the regeneration rates of the soil and humus profile were much higher in the case of the land rehabilitation than during the self-overgrowing of the dumps. The acceleration of the ecogenetic succession and the symbiotic nitrogen fixation in the soils of the plots with seedlings planted resulted in the accumulation of humus and nitrogen and increased the degree of organic matter humification. The enrichment of the organic matter in nitrogen and its increased input were the main reasons for the more intense humification under the rehabilitation conditions.
Workplace	Biology Centre (since 2006)
Contact	Dana Hypšová, eje@eje.cz, Tel.: 387 775 214
Year of Publishing	2010

Number of the records: 1