0423787 - MBÚ 2014 RIV GB eng J - Článek v odborném periodiku
Baldrian, Petr - Šnajdr, Jaroslav - Merhautová, Věra - Dobiášová, Petra - Cajthaml, Tomáš - Valášková, Vendula
Responses of the extracellular enzyme activities in hardwood forest to soil temperature and seasonality and the potential effects of climate change.
Soil Biology and Biochemistry. Roč. 56, JAN 2013 (2013), s. 60-68. ISSN 0038-0717. E-ISSN 1879-3428
Grant CEP: GA MŠMT(CZ) LA10001; GA MŠMT(CZ) ME10152; GA MZe QH72216
Institucionální podpora: RVO:61388971
Klíčová slova: Extracellular enzymes * Forest soil * Lignocellulose
Kód oboru RIV: EE - Mikrobiologie, virologie
Impakt faktor: 4.410, rok: 2013
DOI: https://doi.org/10.1016/j.soilbio.2012.01.020

The activities of extracellular enzymes that participate in the decomposition of litter and organic matter in forest soils depend on, among other factors, temperature and soil moisture content and also reflect the quality of litter, which changes dramatically after a short litterfall period. Here, we explored the effects of soil temperature and seasonality on the sizes of extracellular enzyme pools and activities in a temperate hardwood forest soil with dominant Quercus petraea (cambisol, mean annual temperature 9.3 degrees C). We hypothesized that the most significant variation of enzyme activity would occur in the litter, which faces greater variations in temperature, moisture content and chemical quality during the season, which decrease with soil depth

Trvalý link: http://hdl.handle.net/11104/0229957