dc.identifier.uri |
http://dx.doi.org/10.15488/4752 |
|
dc.identifier.uri |
https://www.repo.uni-hannover.de/handle/123456789/4794 |
|
dc.contributor.author |
van Kruistum, Henri
|
ger |
dc.contributor.author |
Bodelier, Paul L.E.
|
ger |
dc.contributor.author |
Ho, Adrian
|
ger |
dc.contributor.author |
Meima-Franke, Marion
|
ger |
dc.contributor.author |
Veraart, Annelies J
|
ger |
dc.date.accessioned |
2019-04-25T06:52:43Z |
|
dc.date.available |
2019-04-25T06:52:43Z |
|
dc.date.issued |
2018 |
|
dc.identifier.citation |
van Kruistum, H.; Bodelier, P.L.E.; Ho, A.; Meima-Franke, M.; Veraart, A.J.: Resistance and Recovery of Methane-Oxidizing Communities Depends on Stress Regime and History; A Microcosm Study. In: Frontiers in Plant Science 9 (2018), 1714. DOI: https://doi.org/10.3389/fmicb.2018.01714 |
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dc.description.abstract |
Although soil microbes are responsible for important ecosystem functions, and soils
are under increasing environmental pressure, little is known about their resistance and
resilience to multiple stressors. Here, we test resistance and recovery of soil methaneoxidizing
communities to two different, repeated, perturbations: soil drying, ammonium
addition and their combination. In replicated soil microcosms we measured methane
oxidation before and after perturbations, while monitoring microbial abundance and
community composition using quantitative PCR assays for the bacterial 16S rRNA
and pmoA gene, and sequencing of the bacterial 16S rRNA gene. Although microbial
community composition changed after soil drying, methane oxidation rates recovered,
even after four desiccation events. Moreover, microcosms subjected to soil drying
recovered significantly better from ammonium addition compared to microcosms not
subjected to soil drying. Our results show the flexibility of microbial communities,
even if abundances of dominant populations drop, ecosystem functions can recover.
In addition, a history of stress may induce changes in community composition and
functioning, which may in turn affect its future tolerance to different stressors. |
ger |
dc.language.iso |
eng |
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dc.publisher |
Lausanne : Frontiers Media |
|
dc.relation.ispartofseries |
Frontiers in Plant Science 9 (2018) |
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dc.rights |
CC BY 4.0 Unported |
|
dc.rights.uri |
https://creativecommons.org/licenses/by/4.0/ |
|
dc.subject |
ammonium toxicity |
eng |
dc.subject |
soil drying |
eng |
dc.subject |
ecosystem functioning |
eng |
dc.subject |
methanotrophy |
eng |
dc.subject |
methane oxidation |
eng |
dc.subject |
resilience |
eng |
dc.subject |
soil microbiome |
eng |
dc.subject.ddc |
500 | Naturwissenschaften
|
ger |
dc.subject.ddc |
570 | Biowissenschaften, Biologie
|
ger |
dc.subject.ddc |
580 | Pflanzen (Botanik)
|
ger |
dc.title |
Resistance and Recovery of Methane-Oxidizing Communities Depends on Stress Regime and History; A Microcosm Study |
eng |
dc.type |
Article |
ger |
dc.type |
Text |
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dc.relation.essn |
1664-462X |
|
dc.relation.doi |
10.3389/fmicb.2018.01714 |
|
dc.bibliographicCitation.firstPage |
1714 |
|
dc.description.version |
publishedVersion |
ger |
tib.accessRights |
frei zug�nglich |
|