Dynamics of microbial populations and diversity in NAPL contaminated peat soil under varying water table conditions.
16S rRNA sequencing
Biodegradation
Column experiment
Hydrocarbon spill
Methane dynamics
Microbial shifting
Peatlands
Journal
Environmental research
ISSN: 1096-0953
Titre abrégé: Environ Res
Pays: Netherlands
ID NLM: 0147621
Informations de publication
Date de publication:
12 2020
12 2020
Historique:
received:
02
07
2020
revised:
17
08
2020
accepted:
07
09
2020
pubmed:
15
9
2020
medline:
12
1
2021
entrez:
14
9
2020
Statut:
ppublish
Résumé
Despite the risks that hydrocarbon contamination from pipeline leaks or train derailments impose on the health of peatlands in hydrocarbon production areas and transportation corridors, assessing the effect of such contaminations on the health and sustainability of peatlands has received little attention. This study investigates the impacts of hydrocarbons on peat microbial communities. Column experiments were conducted on non-aqueous phase liquid (NAPL) contaminated undisturbed peat core (0-35 cm) under static and fluctuating water table conditions. Water table fluctuations reduced residual NAPL saturation from 8.1-11.3% to 7.7-9.5%. Biodegradation of n-C
Identifiants
pubmed: 32926889
pii: S0013-9351(20)31064-1
doi: 10.1016/j.envres.2020.110167
pii:
doi:
Substances chimiques
Hydrocarbons
0
Soil
0
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
110167Informations de copyright
Crown Copyright © 2020. Published by Elsevier Inc. All rights reserved.