Počet záznamů: 1
Tree species identity alters decomposition of understory litter and associated microbial communities: a case study
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SYSNO ASEP 0505857 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Tree species identity alters decomposition of understory litter and associated microbial communities: a case study Tvůrce(i) Angst, Šárka (BC-A) RID, ORCID
Harantová, Lenka (MBU-M)
Baldrian, Petr (MBU-M) RID, ORCID
Angst, Gerrit (BC-A) RID, ORCID
Cajthaml, Tomáš (MBU-M) RID, ORCID
Straková, P. (FI)
Blahut, J. (CZ)
Veselá, H. (CZ)
Frouz, Jan (BC-A) RID, ORCIDZdroj.dok. Biology and Fertility of Soils. - : Springer - ISSN 0178-2762
Roč. 55, č. 5 (2019), s. 525-538Poč.str. 14 s. Jazyk dok. eng - angličtina Země vyd. NL - Nizozemsko Klíč. slova common garden experiment ; litter chemistry ; PLFA ; DNA ; bacteria ; fungi Vědní obor RIV DF - Pedologie Obor OECD Soil science Vědní obor RIV – spolupráce Mikrobiologický ústav - Mikrobiologie, virologie CEP EF16_013/0001782 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy GA18-24138S GA ČR - Grantová agentura ČR LM2015075 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy Způsob publikování Omezený přístup Institucionální podpora BC-A - RVO:60077344 ; MBU-M - RVO:61388971 UT WOS 000470980600008 EID SCOPUS 85064805780 DOI 10.1007/s00374-019-01360-z Anotace Investigations on how tree species modify decomposition of understory litter have rarely been conducted, although potentially having impacts on soil carbon stocks and stability. The aim of our study was to disentangle the effects different tree species (alder, spruce, oak, and willow) exert on litter decomposition by comparing decomposition patterns and microbial measures (phospholipid fatty acids and microbial DNA) of both tree and understory (Calamagrostis epigejos) litter exposed at the respective tree species stands of a common garden experiment. An initially uniform mass loss of understory litter exposed at the stands suggests that inherent litter quality (assessed by C:N ratios and lignin content) was the major driver in early decomposition. However, in later stages of our experiment, decomposition of understory litter began to differ among the stands, suggesting a delayed tree species effect. Here, differences in microbial community composition caused by tree species identity (e.g., through varying N supply or phenolics leached from low-quality litter) were likely the major determinants affecting the decomposition of understory litter. However, in these advanced decomposition stages, tree species identity only partly altered microbial communities associated with understory litter. These results indicate that the development of microbial communities on understory litter (and its decay) is likely a combined result of inherent chemical composition and tree species identity. Pracoviště Biologické centrum (od r. 2006) Kontakt Dana Hypšová, eje@eje.cz, Tel.: 387 775 214 Rok sběru 2020 Elektronická adresa https://link.springer.com/article/10.1007%2Fs00374-019-01360-z
Počet záznamů: 1