Impact of a drier climate on the exotic pathogen Phytophthora cinnamomi in Mediterranean forests differing in soil properties and species composition

8 páginas.- 3 figuras.- 2 tablas.- referencias.. Supplementary data associated with this article can be found in the online version at doi:10.1016/j.foreco.2024.121721

Detalhes bibliográficos
Autores: Serrano, María S., Villa-Sanabria, E., Homet, Pablo, Gutiérrez González, Eduardo, Gómez Aparicio, Lorena
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2024
País:España
Recursos:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/347014
Acesso em linha:http://hdl.handle.net/10261/347014
Access Level:acceso abierto
Palavra-chave:Climate change
Oak forests
Olea europaea var. sylvestris
Quercus canariensis
Quercus suber
Soil-borne pathogens
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spelling Impact of a drier climate on the exotic pathogen Phytophthora cinnamomi in Mediterranean forests differing in soil properties and species compositionSerrano, María S.Villa-Sanabria, E.Homet, PabloGutiérrez González, EduardoGómez Aparicio, LorenaClimate changeOak forestsOlea europaea var. sylvestrisQuercus canariensisQuercus suberSoil-borne pathogens8 páginas.- 3 figuras.- 2 tablas.- referencias.. Supplementary data associated with this article can be found in the online version at doi:10.1016/j.foreco.2024.121721As climate becomes drier, plant disease dynamics will change. However, there is a lack of experimental data exploring how climate change scenarios will modify the abundance of aggressive pathogens threating forest ecosystems. In this study, we aimed to fill this gap by analysing the effect of a drier climate on the population dynamics of Phytophthora cinnamomi, one of the 100 worst invasive alien species on earth. The study was conducted over 5 years (2016–2020) in two Mediterranean mixed forests of Southern Spain invaded by the pathogen. The two forests varied in soil properties (texture) and species composition (closed forest of Quercus suber and Quercus canariensis vs. open woodland of Quercus suber and Olea europaea). The abundance of P. cinnamomi resistance spores in the forest soil was analysed every spring taking advantage of rainfall exclusion infrastructures that removed 30 % of the rainfall, simulating predicted climate change scenarios for the Mediterranean basin. Results showed that P. cinnamomi abundance in the forest soil was influenced by both soil texture and tree species composition, being lower in sandy soils and under Olea europaea compared to Quercus species. More importantly, we found a general negative effect of the rainfall exclusion treatment on pathogen abundance across soils and species. The longitudinal assessment of P. cinnamomi abundance in the soil also revealed that the pathogen had the capacity to survive at low density during dry years and increase its population in response to subsequent wet years. Overall, our findings suggest that the aridification of the Mediterranean climate might imply a reduction in average pathogen abundance, but that it would not be enough to preclude peaks of high pathogen abundance in response to the extreme heavy rains and floods also predicted by climate change models. © 2024 The AuthorsThis work was funded by the MICINN Projects INTERCAPA (CGL2014-56739-R) and MICROFUN (RTI2018-094394-B-I00), and the European Research Council (ERC) under the European Union's Horizon 2020 research and innovation program (grant agreement No. 706055). E.V.S. was supported by a FPU-MICINN grant (FPU16/04616) and P.H. by a FPI-MICINN grant (BES-2015-075861)Peer reviewedElsevierMinisterio de Ciencia e Innovación (España)European CommissionAgencia Estatal de Investigación (España)Serrano, María S.[0000-0003-3896-1993]Villa-Sanabria, E. [0000-0002-1684-7543]Homet, Pablo [0000-0002-4285-6953]Gómez Aparicio, Lorena [0000-0001-5122-3579]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/publishedVersionhttp://hdl.handle.net/10261/347014reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/MINECO//CGL2014-56739-Rinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-094394-B-I00info:eu-repo/grantAgreement/EC/H2020/706055http://dx.doi.org/10.1016/j.foreco.2024.121721Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3470142026-05-22T06:33:51Z
dc.title.none.fl_str_mv Impact of a drier climate on the exotic pathogen Phytophthora cinnamomi in Mediterranean forests differing in soil properties and species composition
title Impact of a drier climate on the exotic pathogen Phytophthora cinnamomi in Mediterranean forests differing in soil properties and species composition
spellingShingle Impact of a drier climate on the exotic pathogen Phytophthora cinnamomi in Mediterranean forests differing in soil properties and species composition
Serrano, María S.
Climate change
Oak forests
Olea europaea var. sylvestris
Quercus canariensis
Quercus suber
Soil-borne pathogens
title_short Impact of a drier climate on the exotic pathogen Phytophthora cinnamomi in Mediterranean forests differing in soil properties and species composition
title_full Impact of a drier climate on the exotic pathogen Phytophthora cinnamomi in Mediterranean forests differing in soil properties and species composition
title_fullStr Impact of a drier climate on the exotic pathogen Phytophthora cinnamomi in Mediterranean forests differing in soil properties and species composition
title_full_unstemmed Impact of a drier climate on the exotic pathogen Phytophthora cinnamomi in Mediterranean forests differing in soil properties and species composition
title_sort Impact of a drier climate on the exotic pathogen Phytophthora cinnamomi in Mediterranean forests differing in soil properties and species composition
dc.creator.none.fl_str_mv Serrano, María S.
Villa-Sanabria, E.
Homet, Pablo
Gutiérrez González, Eduardo
Gómez Aparicio, Lorena
author Serrano, María S.
author_facet Serrano, María S.
Villa-Sanabria, E.
Homet, Pablo
Gutiérrez González, Eduardo
Gómez Aparicio, Lorena
author_role author
author2 Villa-Sanabria, E.
Homet, Pablo
Gutiérrez González, Eduardo
Gómez Aparicio, Lorena
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Ministerio de Ciencia e Innovación (España)
European Commission
Agencia Estatal de Investigación (España)
Serrano, María S.[0000-0003-3896-1993]
Villa-Sanabria, E. [0000-0002-1684-7543]
Homet, Pablo [0000-0002-4285-6953]
Gómez Aparicio, Lorena [0000-0001-5122-3579]
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Climate change
Oak forests
Olea europaea var. sylvestris
Quercus canariensis
Quercus suber
Soil-borne pathogens
topic Climate change
Oak forests
Olea europaea var. sylvestris
Quercus canariensis
Quercus suber
Soil-borne pathogens
description 8 páginas.- 3 figuras.- 2 tablas.- referencias.. Supplementary data associated with this article can be found in the online version at doi:10.1016/j.foreco.2024.121721
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/10261/347014
url http://hdl.handle.net/10261/347014
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#
#PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/MINECO//CGL2014-56739-R
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-094394-B-I00
info:eu-repo/grantAgreement/EC/H2020/706055
http://dx.doi.org/10.1016/j.foreco.2024.121721
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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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