Podrobnosti záznamu

Název
    Deep, subsurface microflora after excavation respiration and biomass and its potential role in degradation of fossil organic matter
Autor
    Bartuška, M.
    Cajthaml, Tomáš
    Frouz, J.
    Galertová, R.
    Krištůfek, P.
    Kříbek, Bohdan
    Rojík, P.
    Schaeffer, Ph
Jazyk
    anglicky
Typ dokumentu
    článek v periodiku
Zdrojový dokument - seriál
    Folia Microbiologica
Svazek/č.
    Roč. 56, č. podzim
Strany
    8
Rok
    2011
Výraz tezauru
    Microbial respiration, Miocene claystones, Sokolov basin
Klíčové slovo
    After
    Biomass
    Deep
    Degradation
    Excavation
    Fossil
    Matter
    Microflora
    Organic
    Potential
    Respiration
    Role
    Subsurface
Abstrakt (anglicky)
   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.
Přispěvatel
    Česká geologická služba
Kód přispěvatele
    ČGS (RIV)
Zdrojový formát
    R
Datum importu
    15. 10. 2014