Potential changes in Czech forest soil carbon stocks under different climate change scenarios

0468055 - ÚVGZ 2017 RIV CZ eng J - Článek v odborném periodiku
Marková, I. - Janouš, Dalibor - Pavelka, Marian - Macků, J. - Havránková, Kateřina - Rejšek, K. - Marek, Michal V.
Potential changes in Czech forest soil carbon stocks under different climate change scenarios.
Journal of Forest Science. Roč. 62, č. 12 (2016), s. 537-544. ISSN 1212-4834
Grant CEP: GA MŠMT(CZ) ED1.1.00/02.0073; GA MŽP(CZ) SP/1A6/108/07; GA MŠMT OC08021; GA MŠMT 2B06068
Institucionální podpora: RVO:67179843
Klíčová slova: oxidizable soil carbon content * altitudinal vegetation zone * ecological series
Kód oboru RIV: EH - Ekologie - společenstva

Detailed inventory data (n = 3,930; approximately one representative sampling point per 650 ha) on soil organic carbon (SOC) to a depth of 30 cm has been used to characterize carbon content in forest soils in the Czech Republic across all altitudinal vegetation zones and forest ecological series. This data set was used to predict the most probable changes in soil carbon content in the altitudinal vegetation zones due to global warming. The mean value of the SOC content in forest soils of the Czech Republic was determined to be 62.6 ± 17.2 t·ha–1. Under different warming scenarios the major SOC loss was observed at an altitude of 700–900 m a.s.l. Using a pessimistic emission scenario in the climatic model (i.e. predicted temperature change by +4.24°C), losses of C from forest soils in the Czech Republic, or potentially in central Europe, could be as high as 13% of the current carbon stock in forest soils.
Trvalý link: http://hdl.handle.net/11104/0265955