Show simple item record

Legacy effects of drought on plant-soil feedbacks and plant-plant interactions

hal.structure.identifierInteractions Sol Plante Atmosphère [UMR ISPA]
hal.structure.identifierSchool of Earth and Environmental Sciences [Manchester] [SEES]
dc.contributor.authorKAISERMANN, Aurore
hal.structure.identifierSchool of Earth and Environmental Sciences [Manchester] [SEES]
dc.contributor.authorDE VRIES, Franciska T.
hal.structure.identifierCentre of Ecology and Hydrology
dc.contributor.authorGRIFFITHS, Robert I.
hal.structure.identifierSchool of Earth and Environmental Sciences [Queens New York]
dc.contributor.authorBARDGETT, Richard D.
dc.date.accessioned2024-04-08T12:09:27Z
dc.date.available2024-04-08T12:09:27Z
dc.date.issued2017
dc.identifier.issn0028-646X
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/196576
dc.description.abstractEn- Interactions between aboveground and belowground biota have the potential to modify ecosystem responses to climate change, yet little is known about how drought influences plant–soil feedbacks with respect to microbial mediation of plant community dynamics.- We tested the hypothesis that drought modifies plant–soil feedback with consequences for plant competition. We measured net pairwise plant–soil feedbacks for two grassland plant species grown in monoculture and competition in soils that had or had not been subjected to a previous drought; these were then exposed to a subsequent drought. To investigate the mechanisms involved, we assessed treatment responses of soil microbial communities and nutrient availability.- We found that previous drought had a legacy effect on bacterial and fungal community composition that decreased plant growth in conspecific soils and had knock-on effects for plant competitive interactions. Moreover, plant and microbial responses to subsequent drought were dependent on a legacy effect of the previous drought on plant–soil interactions.- We show that drought has lasting effects on belowground communities with consequences for plant–soil feedbacks and plant–plant interactions. This suggests that drought, which is predicted to increase in frequency with climate change, may change soil functioning and plant community composition via the modification of plant–soil feedbacks.
dc.language.isoen
dc.publisherWiley
dc.rights.urihttp://creativecommons.org/licenses/by-sa/
dc.subjectchangement climatique
dc.subjectfacteur biotique
dc.subjectécosystème
dc.subject.enecosystem
dc.subject.englobal change
dc.title.enLegacy effects of drought on plant-soil feedbacks and plant-plant interactions
dc.typeArticle de revue
dc.identifier.doi10.1111/nph.14661
dc.subject.halSciences du Vivant [q-bio]
bordeaux.journalNew Phytologist
bordeaux.page1413-1424
bordeaux.volume215
bordeaux.hal.laboratoriesInteractions Soil Plant Atmosphere (ISPA) - UMR 1391*
bordeaux.issue4
bordeaux.institutionBordeaux Sciences Agro
bordeaux.institutionINRAE
bordeaux.peerReviewedoui
hal.identifierhal-01608299
hal.version1
hal.popularnon
hal.audienceNon spécifiée
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01608299v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=New%20Phytologist&rft.date=2017&rft.volume=215&rft.issue=4&rft.spage=1413-1424&rft.epage=1413-1424&rft.eissn=0028-646X&rft.issn=0028-646X&rft.au=KAISERMANN,%20Aurore&DE%20VRIES,%20Franciska%20T.&GRIFFITHS,%20Robert%20I.&BARDGETT,%20Richard%20D.&rft.genre=article


Files in this item

FilesSizeFormatView

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record