Articles | Volume 16, issue 20
https://doi.org/10.5194/bg-16-4085-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/bg-16-4085-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
CO2 and CH4 budgets and global warming potential modifications in Sphagnum-dominated peat mesocosms invaded by Molinia caerulea
Fabien Leroy
CORRESPONDING AUTHOR
ISTO, Université d'Orléans, UMR 7327, 45071, Orléans,
France
ISTO, CNRS, UMR 7327, 45071, Orléans, France
ISTO, BRGM, UMR 7327, BP 36009, 45060, Orléans, France
Sébastien Gogo
ISTO, Université d'Orléans, UMR 7327, 45071, Orléans,
France
ISTO, CNRS, UMR 7327, 45071, Orléans, France
ISTO, BRGM, UMR 7327, BP 36009, 45060, Orléans, France
Christophe Guimbaud
LPC2E, Université d'Orléans, UMR 7328, 45071, Orléans,
France
LPC2E, CNRS, UMR 7328, 45071, Orléans, France
Léonard Bernard-Jannin
ISTO, Université d'Orléans, UMR 7327, 45071, Orléans,
France
ISTO, CNRS, UMR 7327, 45071, Orléans, France
ISTO, BRGM, UMR 7327, BP 36009, 45060, Orléans, France
Xiaole Yin
School of Environmental Science and Engineering, Shandong University,
Jinan, China
Guillaume Belot
LPC2E, Université d'Orléans, UMR 7328, 45071, Orléans,
France
LPC2E, CNRS, UMR 7328, 45071, Orléans, France
Wang Shuguang
School of Environmental Science and Engineering, Shandong University,
Jinan, China
Fatima Laggoun-Défarge
ISTO, Université d'Orléans, UMR 7327, 45071, Orléans,
France
ISTO, CNRS, UMR 7327, 45071, Orléans, France
ISTO, BRGM, UMR 7327, BP 36009, 45060, Orléans, France
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Cited
9 citations as recorded by crossref.
- Short-term carbon cycling at a Sphagnum farming site under drought stress J. Oestmann et al. 10.1016/j.soilbio.2024.109346
- Response of Peatland CO2 and CH4 Fluxes to Experimental Warming and the Carbon Balance Q. Li et al. 10.3389/feart.2021.631368
- Greenhouse Gas Balance of Sphagnum Farming on Highly Decomposed Peat at Former Peat Extraction Sites J. Oestmann et al. 10.1007/s10021-021-00659-z
- Rewetting is not enough: Sphagnum transplants promote lowering of greenhouse‐gas emissions in peatlands R. Bou Melhem et al. 10.1111/rec.70224
- Drain blocking has limited short-term effects on greenhouse gas fluxes in a Molinia caerulea dominated shallow peatland N. Gatis et al. 10.1016/j.ecoleng.2020.106079
- Greenhouse Gas Fluxes from Cranberry and Highbush Blueberry Plantations on Former Peat Extraction Fields Compared to Active Peat Extraction Fields and Pristine Peatlands in Latvia A. Bārdule et al. 10.3390/atmos15091102
- A Multi-Model Gap-Filling Strategy Increases the Accuracy of GPP Estimation from Periodic Chamber-Based Flux Measurements on Sphagnum-Dominated Peatland M. Albert-Saiz et al. 10.3390/su17020393
- Carbon balance in an abandoned peat extraction area influenced by spatial heterogeneity and vegetation development K. Yildiz et al. 10.1016/j.agrformet.2025.110872
- Carbon Balance and Spatial Variability of CO2 and CH4 Fluxes in a Sphagnum-Dominated Peatland in a Temperate Climate B. D’Angelo et al. 10.1007/s13157-021-01411-y
9 citations as recorded by crossref.
- Short-term carbon cycling at a Sphagnum farming site under drought stress J. Oestmann et al. 10.1016/j.soilbio.2024.109346
- Response of Peatland CO2 and CH4 Fluxes to Experimental Warming and the Carbon Balance Q. Li et al. 10.3389/feart.2021.631368
- Greenhouse Gas Balance of Sphagnum Farming on Highly Decomposed Peat at Former Peat Extraction Sites J. Oestmann et al. 10.1007/s10021-021-00659-z
- Rewetting is not enough: Sphagnum transplants promote lowering of greenhouse‐gas emissions in peatlands R. Bou Melhem et al. 10.1111/rec.70224
- Drain blocking has limited short-term effects on greenhouse gas fluxes in a Molinia caerulea dominated shallow peatland N. Gatis et al. 10.1016/j.ecoleng.2020.106079
- Greenhouse Gas Fluxes from Cranberry and Highbush Blueberry Plantations on Former Peat Extraction Fields Compared to Active Peat Extraction Fields and Pristine Peatlands in Latvia A. Bārdule et al. 10.3390/atmos15091102
- A Multi-Model Gap-Filling Strategy Increases the Accuracy of GPP Estimation from Periodic Chamber-Based Flux Measurements on Sphagnum-Dominated Peatland M. Albert-Saiz et al. 10.3390/su17020393
- Carbon balance in an abandoned peat extraction area influenced by spatial heterogeneity and vegetation development K. Yildiz et al. 10.1016/j.agrformet.2025.110872
- Carbon Balance and Spatial Variability of CO2 and CH4 Fluxes in a Sphagnum-Dominated Peatland in a Temperate Climate B. D’Angelo et al. 10.1007/s13157-021-01411-y
Latest update: 03 Nov 2025
Short summary
This study demonstrates the implications of Molinia caerulea colonization in Sphagnum peatland on the C fluxes by enhancing the CO2 uptake by photosynthesis (but which led to higher CO2 and CH4 emissions) and also on the parameters controlling it (by increasing the temperature sensitivity of the CH4 emissions). Furthermore, roots and litter of Molinia caerulea could provide additional substrates for C emissions and should be taken into account in further works.
This study demonstrates the implications of Molinia caerulea colonization in Sphagnum peatland...
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