Reversible impacts of a cold spell on forest cover, tree growth and carbohydrates in mediterranean pine and oak forests

Climate extremes such as cold spells are becoming more frequent as climate variability increases. However, few studies have evaluated the impacts of winter cold spells on forest cover, tree growth and leaf and sapwood non-structural carbohydrate (NSC) concentrations. We analyzed changes in tree cove...

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Detalhes bibliográficos
Autores: Camarero, Jesús Julio, Colangelo, Michele, Valeriano, Cristina, Pizarro Gavilán, Manuel
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2023
País:España
Recursos:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/308034
Acesso em linha:http://hdl.handle.net/10261/308034
Access Level:acceso abierto
Palavra-chave:Climate extremes
Drought
Forest dieback
Pinus halepensis
Pinus pinaster
Quercus ilex
http://metadata.un.org/sdg/13
Take urgent action to combat climate change and its impacts
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spelling Reversible impacts of a cold spell on forest cover, tree growth and carbohydrates in mediterranean pine and oak forestsCamarero, Jesús JulioColangelo, MicheleValeriano, CristinaPizarro Gavilán, ManuelClimate extremesDroughtForest diebackPinus halepensisPinus pinasterQuercus ilexhttp://metadata.un.org/sdg/13Take urgent action to combat climate change and its impactsClimate extremes such as cold spells are becoming more frequent as climate variability increases. However, few studies have evaluated the impacts of winter cold spells on forest cover, tree growth and leaf and sapwood non-structural carbohydrate (NSC) concentrations. We analyzed changes in tree cover using remote sensing data and compared the radial growth of coexisting and defoliated Pinus halepensis trees and non-defoliated P. halepensis and Pinus pinaster trees. We also compared NSC concentrations in leaves and sapwood of defoliated and non-defoliated P. halepensis and Quercus ilex trees. In January 2021, a rapid drop in temperatures led to minimum values (−21.3 °C) in eastern Spain and triggered canopy defoliation in several planted (P. halepensis) and native (Q. ilex) tree species. The cold spell led to a decrease in forest cover in the most defoliated stands and reduced radial growth of defoliated P. halepensis and sapwood NSC concentrations in P. halepensis and Q. ilex, particularly starch. Prior to the cold spell, defoliated P. halepensis trees significantly (p < 0.05) grew more (2.73 ± 1.70 mm) in response to wetter winter conditions than non-defoliated P. halepensis (2.29 ± 1.08 mm) and P. pinaster (1.39 mm) trees. Those P. halepensis individuals which grew faster at a young age were less resilient to the winter cold spell in later years. The study stands showed a high recovery capacity after the cold spell, but the Mediterranean drought-avoiding P. halepensis was the most affected species.his research was funded by the Spanish Ministry of Science and Innovation (grant number TED2021-129770B-C21 project).Peer reviewedMultidisciplinary Digital Publishing InstituteMinisterio de Ciencia, Innovación y Universidades (España)Agencia Estatal de Investigación (España)Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2023202320232023info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10261/308034reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/AEI//TED2021-129770B-C21The underlying dataset has been published as supplementary material of the article in the publisher platform at https://www.mdpi.com/article/10.3390/f14040678/s1https://doi.org/10.3390/f14040678Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3080342026-05-22T06:33:51Z
dc.title.none.fl_str_mv Reversible impacts of a cold spell on forest cover, tree growth and carbohydrates in mediterranean pine and oak forests
title Reversible impacts of a cold spell on forest cover, tree growth and carbohydrates in mediterranean pine and oak forests
spellingShingle Reversible impacts of a cold spell on forest cover, tree growth and carbohydrates in mediterranean pine and oak forests
Camarero, Jesús Julio
Climate extremes
Drought
Forest dieback
Pinus halepensis
Pinus pinaster
Quercus ilex
http://metadata.un.org/sdg/13
Take urgent action to combat climate change and its impacts
title_short Reversible impacts of a cold spell on forest cover, tree growth and carbohydrates in mediterranean pine and oak forests
title_full Reversible impacts of a cold spell on forest cover, tree growth and carbohydrates in mediterranean pine and oak forests
title_fullStr Reversible impacts of a cold spell on forest cover, tree growth and carbohydrates in mediterranean pine and oak forests
title_full_unstemmed Reversible impacts of a cold spell on forest cover, tree growth and carbohydrates in mediterranean pine and oak forests
title_sort Reversible impacts of a cold spell on forest cover, tree growth and carbohydrates in mediterranean pine and oak forests
dc.creator.none.fl_str_mv Camarero, Jesús Julio
Colangelo, Michele
Valeriano, Cristina
Pizarro Gavilán, Manuel
author Camarero, Jesús Julio
author_facet Camarero, Jesús Julio
Colangelo, Michele
Valeriano, Cristina
Pizarro Gavilán, Manuel
author_role author
author2 Colangelo, Michele
Valeriano, Cristina
Pizarro Gavilán, Manuel
author2_role author
author
author
dc.contributor.none.fl_str_mv Ministerio de Ciencia, Innovación y Universidades (España)
Agencia Estatal de Investigación (España)
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Climate extremes
Drought
Forest dieback
Pinus halepensis
Pinus pinaster
Quercus ilex
http://metadata.un.org/sdg/13
Take urgent action to combat climate change and its impacts
topic Climate extremes
Drought
Forest dieback
Pinus halepensis
Pinus pinaster
Quercus ilex
http://metadata.un.org/sdg/13
Take urgent action to combat climate change and its impacts
description Climate extremes such as cold spells are becoming more frequent as climate variability increases. However, few studies have evaluated the impacts of winter cold spells on forest cover, tree growth and leaf and sapwood non-structural carbohydrate (NSC) concentrations. We analyzed changes in tree cover using remote sensing data and compared the radial growth of coexisting and defoliated Pinus halepensis trees and non-defoliated P. halepensis and Pinus pinaster trees. We also compared NSC concentrations in leaves and sapwood of defoliated and non-defoliated P. halepensis and Quercus ilex trees. In January 2021, a rapid drop in temperatures led to minimum values (−21.3 °C) in eastern Spain and triggered canopy defoliation in several planted (P. halepensis) and native (Q. ilex) tree species. The cold spell led to a decrease in forest cover in the most defoliated stands and reduced radial growth of defoliated P. halepensis and sapwood NSC concentrations in P. halepensis and Q. ilex, particularly starch. Prior to the cold spell, defoliated P. halepensis trees significantly (p < 0.05) grew more (2.73 ± 1.70 mm) in response to wetter winter conditions than non-defoliated P. halepensis (2.29 ± 1.08 mm) and P. pinaster (1.39 mm) trees. Those P. halepensis individuals which grew faster at a young age were less resilient to the winter cold spell in later years. The study stands showed a high recovery capacity after the cold spell, but the Mediterranean drought-avoiding P. halepensis was the most affected species.
publishDate 2023
dc.date.none.fl_str_mv 2023
2023
2023
2023
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/308034
url http://hdl.handle.net/10261/308034
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/AEI//TED2021-129770B-C21
The underlying dataset has been published as supplementary material of the article in the publisher platform at https://www.mdpi.com/article/10.3390/f14040678/s1
https://doi.org/10.3390/f14040678
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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