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Search for top‐down and bottom‐up drivers of latitudinal trends in insect herbivory in oak trees in Europe

2020-12Journal article Restricted access
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dc.contributor.authorValdés‐Correcher, Elena
dc.contributor.authorMoreira, Xoaquín
dc.contributor.authorAugusto, Laurent
dc.contributor.authorBarbaro, Luc
dc.contributor.authorBouget, Christophe
dc.contributor.authorBouriaud, Olivier
dc.contributor.authorBranco, Manuela
dc.contributor.authorCentenaro, Giada
dc.contributor.authorCsóka, György
dc.contributor.authorDamestoy, Thomas
dc.contributor.authorDobrosavljević, Jovan
dc.contributor.authorDuduman, Mihai‐Leonard
dc.contributor.authorDulaurent, Anne‐Maïmiti
dc.contributor.authorEötvös, Csaba B.
dc.contributor.authorFaticov, Maria
dc.contributor.authorFerrante, Marco
dc.contributor.authorFürjes‐Mikó, Ágnes
dc.contributor.authorGalmán, Andrea
dc.contributor.authorGossner, Martin M.
dc.contributor.authorHampe, Arndt
dc.contributor.authorHarvey, Deborah
dc.contributor.authorGordon Howe, Andrew
dc.contributor.authorKadiri, Yasmine
dc.contributor.authorKaennel‐Dobbertin, Michèle
dc.contributor.authorKoricheva, Julia
dc.contributor.authorKozel, Alexander
dc.contributor.authorKozlov, Mikhail V.
dc.contributor.authorLövei, Gábor L.
dc.contributor.authorLupaștean, Daniela
dc.contributor.authorMilanović, Slobodan
dc.contributor.authorMrazova, Anna
dc.contributor.authorOpgennoorth, Lars
dc.contributor.authorPitkänen, Juha‐Matti
dc.contributor.authorPopova, Anna
dc.contributor.authorPopović, Marija
dc.contributor.authorPrinzing, Andreas
dc.contributor.authorQueloz, Valentin
dc.contributor.authorRoslin, Tomas L.
dc.contributor.authorSallé, Aurélien
dc.contributor.authorSam, Katerina
dc.contributor.authorScherer‐Lorenzen, Michael
dc.contributor.authorSchuldt, Andreas
dc.contributor.authorSelikhovkin, Andrey
dc.contributor.authorSuominen, Lassi
dc.contributor.authorTack, Ayco J. M.
dc.contributor.authorTahadlová, Markéta
dc.contributor.authorThomas, Rebecca
dc.contributor.authorCastagneyrol, Bastien
dc.date.accessioned2021-10-07T16:20:06Z
dc.date.available2021-10-07T16:20:06Z
dc.date.issued2020-12
dc.description.abstractAIM: The strength of species interactions is traditionally expected to increase toward the Equator. However, recent studies have reported opposite or inconsistent latitudinal trends in the bottom-up (plant quality) and top-down (natural enemies) forces driving herbivory. In addition, these forces have rarely been studied together thus limiting previous attempts to understand the effect of large-scale climatic gradients on herbivory. LOCATION: Europe. TIME PERIOD: 2018–2019. MAJOR TAXA STUDIED: Quercus robur. METHODS: We simultaneously tested for latitudinal variation in plant–herbivore–natural enemy interactions. We further investigated the underlying climatic factors associated with variation in herbivory, leaf chemistry and attack rates in Quercus robur across its complete latitudinal range in Europe. We quantified insect leaf damage and the incidence of specialist herbivores as well as leaf chemistry and bird attack rates on dummy caterpillars on 261 oak trees. RESULTS: Climatic factors rather than latitude per se were the best predictors of the large-scale (geographical) variation in the incidence of gall-inducers and leaf-miners as well as in leaf nutritional content. However, leaf damage, plant chemical defences (leaf phenolics) and bird attack rates were not influenced by climatic factors or latitude. The incidence of leaf-miners increased with increasing concentrations of hydrolysable tannins, whereas the incidence of gall-inducers increased with increasing leaf soluble sugar concentration and decreased with increasing leaf C : N ratios and lignins. However, leaf traits and bird attack rates did not vary with leaf damage. MAIN CONCLUSIONS: These findings help to refine our understanding of the bottom-up and top-down mechanisms driving geographical variation in plant–herbivore interactions, and indicate the need for further examination of the drivers of herbivory on trees.en
dc.description.sponsorshipThis study was carried out with financial support from the French National Research Agency (ANR) in the frame of the Investments for the Future Programme, within the Cluster of Excellence COTE (Continental To coastal Ecosystems: evolution, adaptability and governance) (ANR-10-LABX-45). E.V.C. was funded by the BiodivERsA (BiodivERsA is a network of national and regional funding organisations promoting pan-European research on biodiversity and ecosystem services, and offering innovative opportunities for the conservation and sustainable management of biodiversity) project SPONFOREST (Unraveling the potential of spontaneous forest establishment for improving ecosystem functions and services in dynamic landscapes) (BiodivERsA3-2015-58).en
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationValdés‐Correcher, E., Moreira, X., Augusto, L... Ferrante, M. et al. (2021). Search for top‐down and bottom‐up drivers of latitudinal trends in insect herbivory in oak trees in Europe. "Global Ecology and Biogeography", 30(3), 651-665. DOI:10.1111/geb.13244en
dc.identifier.doi10.1111/geb.13244pt_PT
dc.identifier.eissn1466-8238
dc.identifier.issn1466-822X
dc.identifier.urihttp://hdl.handle.net/10400.3/6078
dc.identifier.wos000603605000001
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherWileypt_PT
dc.relation.publisherversionhttps://onlinelibrary.wiley.com/doi/full/10.1111/geb.13244pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectArtificial Preyen
dc.subjectAvian Insectivoryen
dc.subjectClimateen
dc.subjectLeaf Chemistryen
dc.subjectPlant Defencesen
dc.titleSearch for top‐down and bottom‐up drivers of latitudinal trends in insect herbivory in oak trees in Europeen
dc.typejournal article
dspace.entity.typePublication
oaire.citation.conferencePlaceUnited Kingdomen
oaire.citation.endPage665pt_PT
oaire.citation.issue(3)pt_PT
oaire.citation.startPage651pt_PT
oaire.citation.titleGlobal Ecology and Biogeographyen
oaire.citation.volume30pt_PT
person.familyNameFerrante
person.givenNameMarco
person.identifier.ciencia-id8916-9616-590E
person.identifier.orcid0000-0003-2421-396X
rcaap.rightsclosedAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication218af93d-de46-43d4-9391-b85b0d47e58c
relation.isAuthorOfPublication.latestForDiscovery218af93d-de46-43d4-9391-b85b0d47e58c

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