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Forest soil properties under elevated COinf2/inf: A five-year experiment
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SYSNO ASEP 0544859 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Forest soil properties under elevated COinf2/inf: A five-year experiment Author(s) Holik, L. (CZ)
Vránová, V. (CZ)
Foltýnová, Lenka (UEK-B) ORCID, SAI, RID
Acosta, Manuel (UEK-B) RID, ORCID, SAINumber of authors 4 Article number 103346 Source Title European Journal of Soil Biology. - : Elsevier - ISSN 1164-5563
Roč. 106, SEP (2021)Number of pages 10 s. Language eng - English Country FR - France Keywords Beech ; Cation exchange capacity ; Norway spruce ; Nutrients availability ; Soil microbes ; Soil organic matter Subject RIV EH - Ecology, Behaviour OECD category Environmental sciences (social aspects to be 5.7) R&D Projects LM2018123 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Research Infrastructure CzeCOS III - 90123 - Ústav výzkumu globální změny AV ČR, v. v. i. Method of publishing Limited access Institutional support UEK-B - RVO:86652079 UT WOS 000695236600004 EID SCOPUS 85111511039 DOI 10.1016/j.ejsobi.2021.103346 Annotation Whether rising carbon dioxide (CO2) is causing changes in soil properties remains unclear. Therefore, the objective of our study was to determine the effects of elevated CO2 concentration on a mountain forest soil with respect to soil organic matter content and its quality, cation exchange capacity, nutrient availability and quantity, and activity of soil microbes. In our study, a young mountain beech–spruce forest soil was exposed to ambient (385 ppm) and elevated CO2 (700 ppm) concentrations for a 5-year period. We found that exposure of beech–spruce forest soil to elevated. CO2 over a 5-year period had no effect on the quantity of soil organic carbon or nitrogen or on the availability of nutrients. The cation exchange capacity decreased under both conditions, ambient and elevated CO2 (over a 5-year period). Changes in soil organic matter content, nutrient availability, and soil enzyme activities showed positive trend. Nevertheless, our results overall showed no significant impact of elevated CO2 on mountain beech-spruce forest soil through 5 years of exposure. Workplace Global Change Research Institute Contact Nikola Šviková, svikova.n@czechglobe.cz, Tel.: 511 192 268 Year of Publishing 2022 Electronic address https://www.sciencedirect.com/science/article/pii/S1164556321000820?via%3Dihub
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