Počet záznamů: 1

Functional adaptation of microbial communities from jet fuelcontaminated soil under bioremediation treatment: simulation of pollutant rebound

  1. 1.
    0366945 - MBU-M 2012 RIV GB eng J - Článek v odborném periodiku
    Korotkevych, Olesya - Josefiová, Jiřina - Pravečková, Martina - Cajthaml, Tomáš - Šťavelová, M. - Brennerová, Mária
    Functional adaptation of microbial communities from jet fuelcontaminated soil under bioremediation treatment: simulation of pollutant rebound.
    FEMS Microbiology Ecology. Roč. 78, č. 1 (2011), s. 137-149 ISSN 0168-6496
    Grant CEP: GA MŠk 2B06156; GA MŠk 1M06011
    Výzkumný záměr: CEZ:AV0Z50200510
    Klíčová slova: mesocosms * biodegradation * phytoremediation
    Kód oboru RIV: EE - Mikrobiologie, virologie
    Impakt faktor: 3.408, rok: 2011

    To investigate the link between the functionality and the diversity of microbial communities under strong selective pressure from pollutants, two types of mesocosms that simulate natural attenuation and phytoremediation were generated using soil from a site highly contaminated with jet fuel and under air-sparging treatment. An increase in the petroleum hydrocarbon concentration from 4900 to 18 500mg kg 1 dw soil simulated a pollutant rebound (postremediation pollutant reversal due to residual contamination). Analysis of soil bacterial communities by denaturing gradient gel electrophoresis of PCR-amplified 16S rRNA gene fragments showed stronger changes and selection for a phylogenetically diverse microbial population in the mesocosms with pollutant-tolerant willow trees
    Trvalý link: http://hdl.handle.net/11104/0201761