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Methane-cycling microbial communities and methane emission in natural and restored peatlands.

ABSTRACT: We addressed how restoration of forestry-drained peatlands affects CH(4)-cycling microbes. Despite similar community compositions, the abundance of methanogens and methanotrophs was lower in restored than in natural sites and correlated with CH(4) emission. Poor establishment of methanogens may thus explain low CH(4) emissions on restored peatlands even 10 to 12 years after restoration.

SUBMITTER: Juottonen H

PROVIDER: S-EPMC3416597 | biostudies-literature | 2012 Sep

REPOSITORIES: biostudies-literature

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Methane-cycling microbial communities and methane emission in natural and restored peatlands.

Juottonen Heli H Hynninen Anu A Nieminen Mika M Tuomivirta Tero T TT Tuittila Eeva-Stiina ES Nousiainen Hannu H Kell Dana K DK Yrjälä Kim K Tervahauta Arja A Fritze Hannu H

Applied and environmental microbiology 20120629 17

We addressed how restoration of forestry-drained peatlands affects CH(4)-cycling microbes. Despite similar community compositions, the abundance of methanogens and methanotrophs was lower in restored than in natural sites and correlated with CH(4) emission. Poor establishment of methanogens may thus explain low CH(4) emissions on restored peatlands even 10 to 12 years after restoration. ...[more]

PMID: 22752167

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