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Effects of fertilisation and understory removal on aboveground and belowground carbon stocks in wet and dry moorlands in south-western France

hal.structure.identifierInteractions Sol Plante Atmosphère [UMR ISPA]
hal.structure.identifierAgence de l'Environnement et de la Maîtrise de l'Énergie [ADEME]
dc.contributor.authorBON, Lucie
hal.structure.identifierInteractions Sol Plante Atmosphère [UMR ISPA]
dc.contributor.authorAUGUSTO, Laurent
hal.structure.identifierInteractions Sol Plante Atmosphère [UMR ISPA]
dc.contributor.authorGAUDRY, Jonathan
hal.structure.identifierInteractions Sol Plante Atmosphère [UMR ISPA]
dc.contributor.authorBAKKER, Mark
hal.structure.identifierInteractions Sol Plante Atmosphère [UMR ISPA]
dc.contributor.authorLAMBROT, Catherine
hal.structure.identifierInteractions Sol Plante Atmosphère [UMR ISPA]
dc.contributor.authorMILIN, Sylvie
hal.structure.identifierInteractions Sol Plante Atmosphère [UMR ISPA]
dc.contributor.authorTRICHET, Pierre
hal.structure.identifierInteractions Sol Plante Atmosphère [UMR ISPA]
dc.contributor.authorFANIN, Nicolas
dc.date.accessioned2024-04-08T11:43:24Z
dc.date.available2024-04-08T11:43:24Z
dc.date.issued2023
dc.identifier.issn1612-4669
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/195104
dc.description.abstractEnForests provide essential ecosystem services such as wood production and soil carbon storage, which can be influenced by forest management. Fertilisation and understory removal are common practices set up in managed forests to reduce tree mortality and relieve trees from their main limitations, but their effects on belowground functioning and soil carbon storage are still unclear. In this study, we investigated the effects of phosphorus fertilisation, understory removal and their interaction on the carbon stored in the ecosystem and soil enzyme activities in two contrasting moorlands in south-western France (dry and wet moorlands) planted with maritime pines (Pinus pinaster Ait.). In the wet moorland, we found that fertilisation and understory removal had a positive effect on tree biomass, but they did not affect soil carbon stocks nor carbon-related enzyme activities. In the dry moorland, understory removal had a significant positive effect on tree biomass and a strong negative effect on topsoil organic carbon stocks and carbon-related enzyme activities. Overall, understory removal did not affect total carbon stocks at the ecosystem scale due to compensatory effects between carbon pools, i.e. the increase in carbon stored in the aboveground biomass was cancelled by a decrease in carbon stored in the soil. These results highlight the importance of adapting forest practices depending on the environmental context and carbon sequestration objectives.
dc.language.isoen
dc.publisherSpringer Verlag
dc.subject.enForest
dc.subject.enSoil
dc.subject.enUnderstory removal
dc.subject.enFertilisation
dc.subject.enCarbon stocks
dc.subject.enExtracellular enzyme activity
dc.title.enEffects of fertilisation and understory removal on aboveground and belowground carbon stocks in wet and dry moorlands in south-western France
dc.typeArticle de revue
dc.identifier.doi10.1007/s10342-023-01551-2
dc.subject.halSciences de l'environnement
bordeaux.journalEuropean Journal of Forest Research
bordeaux.page723-737
bordeaux.volume142
bordeaux.hal.laboratoriesInteractions Soil Plant Atmosphere (ISPA) - UMR 1391*
bordeaux.issue4
bordeaux.institutionBordeaux Sciences Agro
bordeaux.institutionINRAE
bordeaux.peerReviewedoui
hal.identifierhal-04160207
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-04160207v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=European%20Journal%20of%20Forest%20Research&rft.date=2023&rft.volume=142&rft.issue=4&rft.spage=723-737&rft.epage=723-737&rft.eissn=1612-4669&rft.issn=1612-4669&rft.au=BON,%20Lucie&AUGUSTO,%20Laurent&GAUDRY,%20Jonathan&BAKKER,%20Mark&LAMBROT,%20Catherine&rft.genre=article


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