Number of the records: 1

Deep, subsurface microflora after excavation respiration and biomass and its potential role in degradation of fossil organic matter

SYSNO ASEP	0367392
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Deep, subsurface microflora after excavation respiration and biomass and its potential role in degradation of fossil organic matter
Author(s)	Frouz, Jan (BC-A)_{RID, ORCID} Cajthaml, Tomáš (MBU-M)_{RID, ORCID} Kříbek, B. (CZ) Schaeffer, P. (FR) Bartuška, Martin (BC-A)_{RID, ORCID} Galertová, R. (CZ) Rojík, P. (CZ) Krištůfek, Václav (BC-A)_RID
Source Title	Folia Microbiologica. - : Springer - ISSN 0015-5632 Roč. 56, č. 5 (2011), s. 389-396
Number of pages	8 s.
Language	eng - English
Country	CZ - Czech Republic
Keywords	microflora ; biomass ; fossil organic matter
Subject RIV	EH - Ecology, Behaviour
R&D Projects	GA206/09/1642 GA ČR - Czech Science Foundation (CSF)
CEZ	AV0Z60660521 - UPB-H, BC-A (2005-2011)
	AV0Z50200510 - MBU-M (2005-2011)
UT WOS	000295681100004
DOI	10.1007/s12223-011-0062-9
Annotation	Three types of Miocene claystones (amorphous, lamellar, and transitional) were aseptically sampled from depths of 30 m and 150 m below the soil surface. Respiration of these sediments was measured under conditions that prevented inoculation by other microorganisms not indigenous to the claystones in situ. Microbial respiration was higher in lamellar than amorphous claystones and was not affected by sampling depth. During cultivation, microbial biomass (as indicated by PLFA) significantly increased. Microbial biomass after cultivation was significantly higher in sediments from 30 m than from 150 m depth. Both microbial respiration and biomass increased after glucose addition.
Workplace	Biology Centre (since 2006)
Contact	Dana Hypšová, eje@eje.cz, Tel.: 387 775 214
Year of Publishing	2012

Number of the records: 1