Latewood intra-annual density fluctuations indicate wet summer conditions and enhanced canopy activity in a Mediterranean ring-porous oak

©The authors, 2024. This is an open access article distributed under the terms of the CC BY 4.0 license

Detalles Bibliográficos
Autores: Camarero, Jesús Julio, Serra-Maluquer, Xavier, Colangelo, Michele, Gazol Burgos, Antonio, Pizarro Gavilán, Manuel
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2024
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/366488
Acceso en línea:http://hdl.handle.net/10261/366488
Access Level:acceso abierto
Palabra clave:Drought
False rings
Mediterranean forests
NDVI
Quercus faginea
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spelling Latewood intra-annual density fluctuations indicate wet summer conditions and enhanced canopy activity in a Mediterranean ring-porous oakCamarero, Jesús JulioSerra-Maluquer, XavierColangelo, MicheleGazol Burgos, AntonioPizarro Gavilán, ManuelDroughtFalse ringsMediterranean forestsNDVIQuercus faginea©The authors, 2024. This is an open access article distributed under the terms of the CC BY 4.0 licenseThe climatic significance and ecosystem implications of latewood intra-annual density fluctuations (IADFs) are still not fully understood in Mediterranean ring-porous oak species. To solve this issue, we investigated: (i) the climate drivers of radial growth and latewood IADFs in the Mediterranean oak Quercus faginea, and (ii) whether they were correlated to increased canopy cover and greenness as recorded by the Normalized Difference Vegetation Index (NDVI). IADFs were formed in the mid to late latewood and they were characterized by rows of parenchyma cells. Such IADFs were uncommon and only present in 30–50% of sampled trees during 1999 and 2014, both years characterized by high precipitation in late July and early August. This relationship between IADFs formation and summer wet conditions differed from the conditions that enhance Q. faginea annual growth, wet winter-spring conditions, and low summer temperatures. Furthermore, IADFs formation showed a positive relationship with August NDVI values, indicating a correspondence of canopy greenness with secondary growth reactivation. We conclude that latewood IADFs in Q. faginea are a robust proxy of rare late-summer wet conditions and enhanced canopy activity as reflected by increased August NDVI values. Further monitoring of xylogenesis in other Mediterranean hardwoods along climatic gradients is suggested to mechanistically explain IADF production in seasonally dry biomes.XSM is supported by “Juan de la Cierva” Formación fellowship (FJC2021-046451-I) from the Spanish Ministry of Science and Innovation. AG is supported by the “Ramón y Cajal” Program of the Spanish MICINN under Grant RyC2020-030647-I, and by CSIC under grant PIE-20223AT003. This research was funded by the Science and Innovation Ministry and the AEI with projects PID2021-123675OB-C43 and TED2021-129770B-C21.Peer reviewedBrillMinisterio de Ciencia e Innovación (España)Ministerio de Ciencia, Innovación y Universidades (España)Agencia Estatal de Investigación (España)Consejo Superior de Investigaciones Científicas (España)Camarero, Jesús Julio [0000-0003-2436-2922]Serra-Maluquer, Xavier [0000-0002-1880-0511]Colangelo, Michele [0000-0002-6687-3125]Gazol Burgos, Antonio [0000-0001-5902-9543]Pizarro Gavilán, Manuel [0000-0002-6981-0154]Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202420242024info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10261/366488reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2021-123675OB-C43info:eu-repo/grantAgreement/AEI//TED2021-129770B-C21https://doi.org/10.1163/22941932-bja10141Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3664882026-05-22T06:33:51Z
dc.title.none.fl_str_mv Latewood intra-annual density fluctuations indicate wet summer conditions and enhanced canopy activity in a Mediterranean ring-porous oak
title Latewood intra-annual density fluctuations indicate wet summer conditions and enhanced canopy activity in a Mediterranean ring-porous oak
spellingShingle Latewood intra-annual density fluctuations indicate wet summer conditions and enhanced canopy activity in a Mediterranean ring-porous oak
Camarero, Jesús Julio
Drought
False rings
Mediterranean forests
NDVI
Quercus faginea
title_short Latewood intra-annual density fluctuations indicate wet summer conditions and enhanced canopy activity in a Mediterranean ring-porous oak
title_full Latewood intra-annual density fluctuations indicate wet summer conditions and enhanced canopy activity in a Mediterranean ring-porous oak
title_fullStr Latewood intra-annual density fluctuations indicate wet summer conditions and enhanced canopy activity in a Mediterranean ring-porous oak
title_full_unstemmed Latewood intra-annual density fluctuations indicate wet summer conditions and enhanced canopy activity in a Mediterranean ring-porous oak
title_sort Latewood intra-annual density fluctuations indicate wet summer conditions and enhanced canopy activity in a Mediterranean ring-porous oak
dc.creator.none.fl_str_mv Camarero, Jesús Julio
Serra-Maluquer, Xavier
Colangelo, Michele
Gazol Burgos, Antonio
Pizarro Gavilán, Manuel
author Camarero, Jesús Julio
author_facet Camarero, Jesús Julio
Serra-Maluquer, Xavier
Colangelo, Michele
Gazol Burgos, Antonio
Pizarro Gavilán, Manuel
author_role author
author2 Serra-Maluquer, Xavier
Colangelo, Michele
Gazol Burgos, Antonio
Pizarro Gavilán, Manuel
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Ministerio de Ciencia e Innovación (España)
Ministerio de Ciencia, Innovación y Universidades (España)
Agencia Estatal de Investigación (España)
Consejo Superior de Investigaciones Científicas (España)
Camarero, Jesús Julio [0000-0003-2436-2922]
Serra-Maluquer, Xavier [0000-0002-1880-0511]
Colangelo, Michele [0000-0002-6687-3125]
Gazol Burgos, Antonio [0000-0001-5902-9543]
Pizarro Gavilán, Manuel [0000-0002-6981-0154]
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Drought
False rings
Mediterranean forests
NDVI
Quercus faginea
topic Drought
False rings
Mediterranean forests
NDVI
Quercus faginea
description ©The authors, 2024. This is an open access article distributed under the terms of the CC BY 4.0 license
publishDate 2024
dc.date.none.fl_str_mv 2024
2024
2024
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/10261/366488
url http://hdl.handle.net/10261/366488
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2021-123675OB-C43
info:eu-repo/grantAgreement/AEI//TED2021-129770B-C21
https://doi.org/10.1163/22941932-bja10141
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 Brill
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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
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