Evidence map›Paper›PMID 35259242›Full record

ArticleAnnals of botany2022

Leading trait dimensions in flood-tolerant plants.

Yingji Pan, Ellen Cieraad, Jean Armstrong, William Armstrong, Beverley R Clarkson, Ole Pedersen, Eric J W Visser, Laurentius A C J Voesenek, Peter M van Bodegom

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Article in Annals of botany, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

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4citing papers in PubMed
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3 · Its place in the literature

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4 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

9 authors.

Yingji PanInstitute of Environmental Sciences (CML), Leiden University, Leiden, The Netherlands.
Ellen CieraadInstitute of Environmental Sciences (CML), Leiden University, Leiden, The Netherlands.
Jean ArmstrongDepartment of Biological Sciences, University of Hull, Hull, UK.
William ArmstrongDepartment of Biological Sciences, University of Hull, Hull, UK.
Beverley R ClarksonManaaki Whenua-Landcare Research, Hamilton, New Zealand.
Ole PedersenSchool of Agriculture and Environment, The University of Western Australia, Perth, Australia.
Eric J W VisserExperimental Plant Ecology, Institute for Water and Wetland Research, Radboud University, Nijmegen, The Netherlands.
Laurentius A C J VoesenekInstitute of Environmental Biology, Utrecht University, Utrecht, The Netherlands.
Peter M van BodegomInstitute of Environmental Sciences (CML), Leiden University, Leiden, The Netherlands.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

aimsWhile trait-based approaches have provided critical insights into general plant functioning, we lack a comprehensive quantitative view on plant strategies in flooded conditions. Plants adapted to flooded conditions have specific traits (e.g. root porosity, low root/shoot ratio and shoot elongation) to cope with the environmental stressors including anoxic sediments, and the subsequent presence of phytotoxic compounds. In flooded habitats, plants also respond to potential nutrient and light limitations, e.g. through the expression of leaf economics traits and size-related traits, respectively. However, we do not know whether and how these trait dimensions are connected.

methodsBased on a trait dataset compiled on 131 plant species from 141 studies in flooded habitats, we quantitatively analysed how flooding-induced traits are positioned in relation to the other two dominant trait dimensions: leaf economics traits and size-related traits. We evaluated how these key trait components are expressed along wetness gradients, across habitat types and among plant life forms. KEY

resultsWe found that flooding-induced traits constitute a trait dimension independent from leaf economics traits and size-related traits, indicating that there is no generic trade-off associated with flooding adaptations. Moreover, individual flooding-induced traits themselves are to a large extent decoupled from each other. These results suggest that adaptation to stressful environments, such as flooding, can be stressor specific without generic adverse effects on plant functioning (e.g. causing trade-offs on leaf economics traits).

conclusionsThe trait expression across multiple dimensions promotes plant adaptations and coexistence across multifaceted flooded environments. The decoupled trait dimensions, as related to different environmental drivers, also explain why ecosystem functioning (including, for example, methane emissions) are species and habitat specific. Thus, our results provide a backbone for applying trait-based approaches in wetland ecology by considering flooding-induced traits as an independent trait dimension.

Indexed as

EcosystemFloodsMethanePlant LeavesPlant Physiological PhenomenaPlantsMethaneAdaptations to stressful environmentsflooding-induced traitskey trait dimensionsleaf economics traitsplant strategies and functioningtrait-based approaches

Identifiers

PMID35259242
PMCPMC9486907

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