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Species traits interact with stress level to determine intraspecific facilitation and competition

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dc.contributor.authorSarneel, Judith M.
dc.contributor.authorHefting, Mariet M.
dc.contributor.authorVisser, Eric J. W.
dc.contributor.authorDíaz Sierra, Rubén
dc.contributor.authorVoesenek, Laurentius A. C. J.
dc.contributor.authorKowalchuk, George A.
dc.date.accessioned2026-01-28T11:29:59Z
dc.date.available2026-01-28T11:29:59Z
dc.date.issued2022-07-31
dc.descriptionThe registered version of this article, first published in “Journal of Vegetation Science, 33, 2022", is available online at the publisher's website: Wiley, https://doi.org/10.1111/jvs.13145
dc.descriptionLa versión registrada de este artículo, publicado por primera vez en “Journal of Vegetation Science, 33, 2022", está disponible en línea en el sitio web del editor: Wiley, https://doi.org/10.1111/jvs.13145
dc.description.abstractQuestions Flooding and drought stress are expected to increase significantly across the world and plant responses to these abiotic changes may be mediated by plant–plant interactions. Stress tolerance and recovery often require a biomass investment that may have consequences for these plant–plant interactions. Therefore, we questioned whether phenotypic plasticity in response to flooding and drought affected the balance between competition and facilitation for species with specific adaptations to drought or flooding. Location Utrecht University. Methods Stem elongation, root porosity, root:shoot ratio and biomass production were measured for six species during drought, well-drained and submerged conditions when grown alone or together with conspecifics. We quantified competition and facilitation as the ‘neighbour intensity effect’ directly after the 10-day treatment and again after a seven-day recovery period in well-drained conditions. Results Water stress, planting density and species identity interactively affected standardized stem elongation in a way that could lead to facilitation during submergence for species that preferably grow in wet soils. Root porosity was affected by the interaction between neighbour presence and time-step. Plant traits were only slightly affected during drought. The calculated neighbour interaction effect indicated facilitation for wetland species during submerged conditions and, after a period to recover from flooding, for species that prefer dry habitats. Conclusions Our results imply that changing plant–plant interactions in response to submergence and to a lesser extent to drought should be considered when predicting vegetation dynamics due to changing hydroclimatic regimes. Moreover, facilitation during a recovery period may enable species maladapted to flooding to persist.en
dc.description.provenanceMade available in DSpace on 2026-01-28T11:29:59Z (GMT). No. of bitstreams: 1 Diaz-Sierra_Ruben_Species_traits_stress_facil_RUBEN DIAZ SIERRA.pdf: 1479501 bytes, checksum: a879c1abcaa8ec466a67fcf212a9a807 (MD5) Previous issue date: 2022-07-31en
dc.description.versionversión publicada
dc.identifier.citationSarneel, J. M., Hefting, M. M., Visser, E. J., Díaz‐Sierra, R., Voesenek, L. A., & Kowalchuk, G. A. (2022). Species traits interact with stress level to determine intraspecific facilitation and competition. Journal of Vegetation Science, 33(5), e13145. https://doi.org/10.1111/jvs.13145
dc.identifier.doihttps://doi.org/10.1111/jvs.13145
dc.identifier.eissn1654-1103
dc.identifier.issn1100-9233
dc.identifier.urihttps://hdl.handle.net/20.500.14468/31606
dc.journal.issue5
dc.journal.titleJournal of Vegetation Science
dc.journal.volume33
dc.language.isoen
dc.page.initiale13145
dc.publisherWILEY
dc.relation.centerFacultad de Ciencias
dc.relation.departmentFísica Matemática y de Fluídos
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/deed.es
dc.subject22 Física
dc.subject.keywordsneighbour intensity effecten
dc.subject.keywordsplant–plant interactionsen
dc.subject.keywordsrecovery perioden
dc.subject.keywordsriparian vegetationen
dc.subject.keywordsstress gradient hypothesisen
dc.subject.keywordswater stressen
dc.titleSpecies traits interact with stress level to determine intraspecific facilitation and competitionen
dc.typeartículoes
dc.typejournal articleen
dspace.entity.typePublication
relation.isAuthorOfPublicationd2b129e6-953c-44ae-8e6c-b1c02beb6a97
relation.isAuthorOfPublication.latestForDiscoveryd2b129e6-953c-44ae-8e6c-b1c02beb6a97
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