Relationship between heatwave-induced forest die-off and climatic suitability in multiple tree species

In recent decades, many forest die-off events have been reported in relation to climate-change-induced episodes, such as droughts and heat waves. To understand how these extreme climatic events induce forest die-off, it is important to find a tool to standardize the climatic conditions experienced b...

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Autores: Margalef Marrasé, Jordi|||0000-0003-4369-9918, Pérez Navarro, María Ángeles|||0000-0001-5553-995X, Lloret, Francisco|||0000-0002-9836-4069
Tipo de recurso: artículo
Fecha de publicación:2020
País:España
Institución:Universitat Autònoma de Barcelona
Repositorio:Dipòsit Digital de Documents de la UAB
Idioma:inglés
OAI Identifier:oai:ddd.uab.cat:306250
Acceso en línea:https://ddd.uab.cat/record/306250
https://dx.doi.org/urn:doi:10.1111/gcb.15042
Access Level:acceso abierto
Palabra clave:Climatic suitability
Canopy decay
Forest die-off
Extreme climatic event
Hot-drought
Species distribution models
NDVI
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spelling Relationship between heatwave-induced forest die-off and climatic suitability in multiple tree speciesSpecies climatic suitability and forest die-offMargalef Marrasé, Jordi|||0000-0003-4369-9918Pérez Navarro, María Ángeles|||0000-0001-5553-995XLloret, Francisco|||0000-0002-9836-4069Climatic suitabilityCanopy decayForest die-offExtreme climatic eventHot-droughtSpecies distribution modelsNDVIIn recent decades, many forest die-off events have been reported in relation to climate-change-induced episodes, such as droughts and heat waves. To understand how these extreme climatic events induce forest die-off, it is important to find a tool to standardize the climatic conditions experienced by different populations during a specific climatic event, taking into account the historic climatic conditions of the site where these populations live (bioclimatic niche). In this study, we used estimates of climatic suitability calculated from species distribution models (SDMs) for such purpose. We studied forest die-off across France during the 2003 heatwave that affected Western Europe, using 2,943 forest inventory plots dominated by 14 single tree species. Die-off severity was estimated by Normalized Difference Vegetation Index (NDVI) loss using Moderate-resolution Imaging Spectroradiometer remote sensor imagery. Climatic suitability at the local level during the historical 1979-2002 period (HCS), the episode time (2003; ECS) and suitability deviance during the historical period (HCS-SD) were calculated for each species by means of boosted regression tree models using the CHELSA climate database and occurrences extracted from European forest inventories. Low HCS-SD and high mean annual temperature explained the overall regional pattern of vulnerability to die-off across different monospecific forests. The combination of high historical and low episode climatic suitability also contributed significantly to overall forest die-off. Furthermore, we observed different species-specific relationships between die-off vulnerability and climatic suitability: Sub-Mediterranean and Mediterranean species tended to be vulnerable in historically more suitable localities (high HCS), whereas Euro-Siberian species presented greater vulnerability when the hot drought episode was more intense. We demonstrated that at regional scale, past climatic legacy plays an important role in explaining NDVI loss during the episode. Moreover, we demonstrated that SDMs-derived indexes, such as HCS, ECS and HCS-SD, could constitute a tool for standardizing the ways that populations and species experience climatic variability across time and space. 22020-01-0120202020-01-01Articlehttp://purl.org/coar/resource_type/c_6501AMhttp://purl.org/coar/version/c_ab4af688f83e57aainfo:eu-repo/semantics/articleapplication/pdfhttps://ddd.uab.cat/record/306250https://dx.doi.org/urn:doi:10.1111/gcb.15042reponame:Dipòsit Digital de Documents de la UABinstname:Universitat Autònoma de BarcelonaInglésengMinisterio de Educación, Cultura y Deporte https://doi.org/10.13039/501100003176 FPU15/04593Ministerio de Economía y Competitividad https://doi.org/10.13039/501100003329 CGL2015-67419-RAgència de Gestió d'Ajuts Universitaris i de Recerca https://doi.org/10.13039/501100003030 2017/SGR-1001open accesshttp://purl.org/coar/access_right/c_abf2Aquest material està protegit per drets d'autor i/o drets afins. Podeu utilitzar aquest material en funció del que permet la legislació de drets d'autor i drets afins d'aplicació al vostre cas. Per a d'altres usos heu d'obtenir permís del(s) titular(s) de drets.https://rightsstatements.org/vocab/InC/1.0/info:eu-repo/semantics/openAccessoai:ddd.uab.cat:3062502026-06-06T12:50:31Z
dc.title.none.fl_str_mv Relationship between heatwave-induced forest die-off and climatic suitability in multiple tree species
Species climatic suitability and forest die-off
title Relationship between heatwave-induced forest die-off and climatic suitability in multiple tree species
spellingShingle Relationship between heatwave-induced forest die-off and climatic suitability in multiple tree species
Margalef Marrasé, Jordi|||0000-0003-4369-9918
Climatic suitability
Canopy decay
Forest die-off
Extreme climatic event
Hot-drought
Species distribution models
NDVI
title_short Relationship between heatwave-induced forest die-off and climatic suitability in multiple tree species
title_full Relationship between heatwave-induced forest die-off and climatic suitability in multiple tree species
title_fullStr Relationship between heatwave-induced forest die-off and climatic suitability in multiple tree species
title_full_unstemmed Relationship between heatwave-induced forest die-off and climatic suitability in multiple tree species
title_sort Relationship between heatwave-induced forest die-off and climatic suitability in multiple tree species
dc.creator.none.fl_str_mv Margalef Marrasé, Jordi|||0000-0003-4369-9918
Pérez Navarro, María Ángeles|||0000-0001-5553-995X
Lloret, Francisco|||0000-0002-9836-4069
author Margalef Marrasé, Jordi|||0000-0003-4369-9918
author_facet Margalef Marrasé, Jordi|||0000-0003-4369-9918
Pérez Navarro, María Ángeles|||0000-0001-5553-995X
Lloret, Francisco|||0000-0002-9836-4069
author_role author
author2 Pérez Navarro, María Ángeles|||0000-0001-5553-995X
Lloret, Francisco|||0000-0002-9836-4069
author2_role author
author
dc.subject.none.fl_str_mv Climatic suitability
Canopy decay
Forest die-off
Extreme climatic event
Hot-drought
Species distribution models
NDVI
topic Climatic suitability
Canopy decay
Forest die-off
Extreme climatic event
Hot-drought
Species distribution models
NDVI
description In recent decades, many forest die-off events have been reported in relation to climate-change-induced episodes, such as droughts and heat waves. To understand how these extreme climatic events induce forest die-off, it is important to find a tool to standardize the climatic conditions experienced by different populations during a specific climatic event, taking into account the historic climatic conditions of the site where these populations live (bioclimatic niche). In this study, we used estimates of climatic suitability calculated from species distribution models (SDMs) for such purpose. We studied forest die-off across France during the 2003 heatwave that affected Western Europe, using 2,943 forest inventory plots dominated by 14 single tree species. Die-off severity was estimated by Normalized Difference Vegetation Index (NDVI) loss using Moderate-resolution Imaging Spectroradiometer remote sensor imagery. Climatic suitability at the local level during the historical 1979-2002 period (HCS), the episode time (2003; ECS) and suitability deviance during the historical period (HCS-SD) were calculated for each species by means of boosted regression tree models using the CHELSA climate database and occurrences extracted from European forest inventories. Low HCS-SD and high mean annual temperature explained the overall regional pattern of vulnerability to die-off across different monospecific forests. The combination of high historical and low episode climatic suitability also contributed significantly to overall forest die-off. Furthermore, we observed different species-specific relationships between die-off vulnerability and climatic suitability: Sub-Mediterranean and Mediterranean species tended to be vulnerable in historically more suitable localities (high HCS), whereas Euro-Siberian species presented greater vulnerability when the hot drought episode was more intense. We demonstrated that at regional scale, past climatic legacy plays an important role in explaining NDVI loss during the episode. Moreover, we demonstrated that SDMs-derived indexes, such as HCS, ECS and HCS-SD, could constitute a tool for standardizing the ways that populations and species experience climatic variability across time and space.
publishDate 2020
dc.date.none.fl_str_mv 2
2020-01-01
2020
2020-01-01
dc.type.none.fl_str_mv Article
http://purl.org/coar/resource_type/c_6501
AM
http://purl.org/coar/version/c_ab4af688f83e57aa
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
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dc.identifier.none.fl_str_mv https://ddd.uab.cat/record/306250
https://dx.doi.org/urn:doi:10.1111/gcb.15042
url https://ddd.uab.cat/record/306250
https://dx.doi.org/urn:doi:10.1111/gcb.15042
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Ministerio de Educación, Cultura y Deporte https://doi.org/10.13039/501100003176 FPU15/04593
Ministerio de Economía y Competitividad https://doi.org/10.13039/501100003329 CGL2015-67419-R
Agència de Gestió d'Ajuts Universitaris i de Recerca https://doi.org/10.13039/501100003030 2017/SGR-1001
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
https://rightsstatements.org/vocab/InC/1.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
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eu_rights_str_mv openAccess
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