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dc.contributor.author
Liu, Yang
dc.contributor.author
Erbilgin, Nadir
dc.contributor.author
Ratcliffe, Blaise
dc.contributor.author
Klutsch, Jennifer G.
dc.contributor.author
Wei, Xiaojing
dc.contributor.author
Ullah, Aziz
dc.contributor.author
Cappa, Eduardo Pablo
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dc.contributor.author
Chen, Charles
dc.contributor.author
Thomas, Barb R.
dc.contributor.author
El-Kassaby, Yousry A.
dc.date.available
2023-06-29T12:22:12Z
dc.date.issued
2022-09
dc.identifier.citation
Liu, Yang; Erbilgin, Nadir; Ratcliffe, Blaise; Klutsch, Jennifer G.; Wei, Xiaojing; et al.; Pest defences under weak selection exert a limited influence on the evolution of height growth and drought avoidance in marginal pine populations; The Royal Society; Proceedings of the Royal Society of London. Series B: Biological Sciences; 289; 1982; 9-2022; 1-9
dc.identifier.issn
0962-8452
dc.identifier.uri
http://hdl.handle.net/11336/201771
dc.description.abstract
While droughts, intensified by climate change, have been affecting forests worldwide, pest epidemics are a major source of uncertainty for assessing drought impacts on forest trees. Thus far, little information has documented the adaptability and evolvability of traits related to drought and pests simultaneously. We conducted common-garden experiments to investigate how several phenotypic traits (i.e. height growth, drought avoidance based on water-use efficiency inferred from δ13C and pest resistance based on defence traits) interact in five mature lodgepole pine populations established in four progeny trials in western Canada. The relevance of interpopulation variation in climate sensitivity highlighted that seed-source warm populations had greater adaptive capability than cold populations. In test sites, warming generated taller trees with higher δ13C and increased the evolutionary potential of height growth and δ13C across populations. We found, however, no pronounced gradient in defences and their evolutionary potential along populations or test sites. Response to selection was weak in defences across test sites, but high for height growth particularly at warm test sites. Response to the selection of δ13C varied depending on its selective strength relative to height growth. We conclude that warming could promote the adaptability and evolvability of growth response and drought avoidance with a limited evolutionary influence from pest (biotic) pressures.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
The Royal Society
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
CLIMATE CHANGE
dc.subject
COMMON-GARDEN APPROACH
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DROUGHT
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FOREST PESTS
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PINUS CONTORTA
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TRAIT INTERACTIONS
dc.subject.classification
Otras Ciencias Agrícolas
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dc.subject.classification
Otras Ciencias Agrícolas
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dc.subject.classification
CIENCIAS AGRÍCOLAS
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dc.title
Pest defences under weak selection exert a limited influence on the evolution of height growth and drought avoidance in marginal pine populations
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2023-06-26T16:18:32Z
dc.journal.volume
289
dc.journal.number
1982
dc.journal.pagination
1-9
dc.journal.pais
Reino Unido
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dc.journal.ciudad
Londres
dc.description.fil
Fil: Liu, Yang. University of British Columbia; Canadá. University of Cambridge; Estados Unidos
dc.description.fil
Fil: Erbilgin, Nadir. University of Alberta; Canadá
dc.description.fil
Fil: Ratcliffe, Blaise. University of British Columbia; Canadá
dc.description.fil
Fil: Klutsch, Jennifer G.. University of Alberta; Canadá
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Fil: Wei, Xiaojing. University of Alberta; Canadá
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Fil: Ullah, Aziz. University of Alberta; Canadá
dc.description.fil
Fil: Cappa, Eduardo Pablo. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
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Fil: Chen, Charles. No especifíca;
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Fil: Thomas, Barb R.. University of Alberta; Canadá
dc.description.fil
Fil: El-Kassaby, Yousry A.. University of British Columbia; Canadá
dc.journal.title
Proceedings of the Royal Society of London. Series B: Biological Sciences
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://royalsocietypublishing.org/doi/10.1098/rspb.2022.1034
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1098/rspb.2022.1034
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