Reconstruction of Araucaria araucana cone production reveals warming intensifies regionally synchronized masting

Autores
Hacket Pain, Andrew; Roig Junent, Fidel Alejandro; Ascoli, Davide; LeQuesne, Carlos; Hadad, Martín Ariel
Año de publicación
2024
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The reproduction of many long-lived plants is highly variable and synchronized, known as masting. Masting is a key driver of plant regeneration dynamics and has cascading effects on food webs and carbon and nutrient fluxes through ecosystems. Masting patterns can respond to changes in climate, but natural long-term variability in masting behavior (i.e., baseline variability) is poorly understood. Here we use tree-rings to create a four-century reconstruction of annual cone production to uncover centennial-scale evolution in masting of Araucaria araucana, a dioecious masting species in South America. Over the last four decades, direct observations of annual cone production in this species revealed remarkable range-wide synchrony of masting. Our tree-ring-based reconstruction places this in a long-term context, revealing that intense regional masting is not a consistent feature of A. araucana reproduction. For extensive periods over the last four centuries, masting has been a site-specific phenomenon, with variability in cone production that was not regionally synchronized. Comparison with regional climate reconstructions indicates that regional synchrony of masting varies with regional temperature trends, including during recent decades. During warmer periods, synchrony is enhanced, and during cooler periods, regional synchrony breaks down. These dynamics have implications for understanding the reproduction of this iconic and endangered tree species and provide evidence of long-term linkages between climate change and masting behavior. Our study demonstrates the potential for novel tree-ring-based reconstructions of masting to reveal crucial insights into baseline variability and the response of masting to climate change.
Fil: Hacket Pain, Andrew. University of Liverpool; Reino Unido
Fil: Roig Junent, Fidel Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales. Provincia de Mendoza. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales. Universidad Nacional de Cuyo. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales; Argentina
Fil: Ascoli, Davide. Università di Torino; Italia
Fil: LeQuesne, Carlos. Universidad Pedro de Valdivia; Chile
Fil: Hadad, Martín Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan. Centro de Investigaciones de la Geosfera y Biosfera. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Centro de Investigaciones de la Geosfera y Biosfera; Argentina
Materia
CLIMATE CHANGE
DENDROCHRONOLOGY
MAST SEEDING
PATAGONIA
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/256593
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/256593
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Reconstruction of Araucaria araucana cone production reveals warming intensifies regionally synchronized mastingHacket Pain, AndrewRoig Junent, Fidel AlejandroAscoli, DavideLeQuesne, CarlosHadad, Martín ArielCLIMATE CHANGEDENDROCHRONOLOGYMAST SEEDINGPATAGONIAhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1The reproduction of many long-lived plants is highly variable and synchronized, known as masting. Masting is a key driver of plant regeneration dynamics and has cascading effects on food webs and carbon and nutrient fluxes through ecosystems. Masting patterns can respond to changes in climate, but natural long-term variability in masting behavior (i.e., baseline variability) is poorly understood. Here we use tree-rings to create a four-century reconstruction of annual cone production to uncover centennial-scale evolution in masting of Araucaria araucana, a dioecious masting species in South America. Over the last four decades, direct observations of annual cone production in this species revealed remarkable range-wide synchrony of masting. Our tree-ring-based reconstruction places this in a long-term context, revealing that intense regional masting is not a consistent feature of A. araucana reproduction. For extensive periods over the last four centuries, masting has been a site-specific phenomenon, with variability in cone production that was not regionally synchronized. Comparison with regional climate reconstructions indicates that regional synchrony of masting varies with regional temperature trends, including during recent decades. During warmer periods, synchrony is enhanced, and during cooler periods, regional synchrony breaks down. These dynamics have implications for understanding the reproduction of this iconic and endangered tree species and provide evidence of long-term linkages between climate change and masting behavior. Our study demonstrates the potential for novel tree-ring-based reconstructions of masting to reveal crucial insights into baseline variability and the response of masting to climate change.Fil: Hacket Pain, Andrew. University of Liverpool; Reino UnidoFil: Roig Junent, Fidel Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales. Provincia de Mendoza. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales. Universidad Nacional de Cuyo. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales; ArgentinaFil: Ascoli, Davide. Università di Torino; ItaliaFil: LeQuesne, Carlos. Universidad Pedro de Valdivia; ChileFil: Hadad, Martín Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan. Centro de Investigaciones de la Geosfera y Biosfera. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Centro de Investigaciones de la Geosfera y Biosfera; ArgentinaWiley2024-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/256593Hacket Pain, Andrew; Roig Junent, Fidel Alejandro; Ascoli, Davide; LeQuesne, Carlos; Hadad, Martín Ariel; Reconstruction of Araucaria araucana cone production reveals warming intensifies regionally synchronized masting; Wiley; Ecosphere; 15; 12; 12-2024; 1-142150-8925CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://esajournals.onlinelibrary.wiley.com/doi/10.1002/ecs2.70087info:eu-repo/semantics/altIdentifier/doi/10.1002/ecs2.70087info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:42:44Zoai:ri.conicet.gov.ar:11336/256593instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:42:44.658CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Reconstruction of Araucaria araucana cone production reveals warming intensifies regionally synchronized masting
title Reconstruction of Araucaria araucana cone production reveals warming intensifies regionally synchronized masting
spellingShingle Reconstruction of Araucaria araucana cone production reveals warming intensifies regionally synchronized masting
Hacket Pain, Andrew
CLIMATE CHANGE
DENDROCHRONOLOGY
MAST SEEDING
PATAGONIA
title_short Reconstruction of Araucaria araucana cone production reveals warming intensifies regionally synchronized masting
title_full Reconstruction of Araucaria araucana cone production reveals warming intensifies regionally synchronized masting
title_fullStr Reconstruction of Araucaria araucana cone production reveals warming intensifies regionally synchronized masting
title_full_unstemmed Reconstruction of Araucaria araucana cone production reveals warming intensifies regionally synchronized masting
title_sort Reconstruction of Araucaria araucana cone production reveals warming intensifies regionally synchronized masting
dc.creator.none.fl_str_mv Hacket Pain, Andrew
Roig Junent, Fidel Alejandro
Ascoli, Davide
LeQuesne, Carlos
Hadad, Martín Ariel
author Hacket Pain, Andrew
author_facet Hacket Pain, Andrew
Roig Junent, Fidel Alejandro
Ascoli, Davide
LeQuesne, Carlos
Hadad, Martín Ariel
author_role author
author2 Roig Junent, Fidel Alejandro
Ascoli, Davide
LeQuesne, Carlos
Hadad, Martín Ariel
author2_role author
author
author
author
dc.subject.none.fl_str_mv CLIMATE CHANGE
DENDROCHRONOLOGY
MAST SEEDING
PATAGONIA
topic CLIMATE CHANGE
DENDROCHRONOLOGY
MAST SEEDING
PATAGONIA
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The reproduction of many long-lived plants is highly variable and synchronized, known as masting. Masting is a key driver of plant regeneration dynamics and has cascading effects on food webs and carbon and nutrient fluxes through ecosystems. Masting patterns can respond to changes in climate, but natural long-term variability in masting behavior (i.e., baseline variability) is poorly understood. Here we use tree-rings to create a four-century reconstruction of annual cone production to uncover centennial-scale evolution in masting of Araucaria araucana, a dioecious masting species in South America. Over the last four decades, direct observations of annual cone production in this species revealed remarkable range-wide synchrony of masting. Our tree-ring-based reconstruction places this in a long-term context, revealing that intense regional masting is not a consistent feature of A. araucana reproduction. For extensive periods over the last four centuries, masting has been a site-specific phenomenon, with variability in cone production that was not regionally synchronized. Comparison with regional climate reconstructions indicates that regional synchrony of masting varies with regional temperature trends, including during recent decades. During warmer periods, synchrony is enhanced, and during cooler periods, regional synchrony breaks down. These dynamics have implications for understanding the reproduction of this iconic and endangered tree species and provide evidence of long-term linkages between climate change and masting behavior. Our study demonstrates the potential for novel tree-ring-based reconstructions of masting to reveal crucial insights into baseline variability and the response of masting to climate change.
Fil: Hacket Pain, Andrew. University of Liverpool; Reino Unido
Fil: Roig Junent, Fidel Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales. Provincia de Mendoza. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales. Universidad Nacional de Cuyo. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales; Argentina
Fil: Ascoli, Davide. Università di Torino; Italia
Fil: LeQuesne, Carlos. Universidad Pedro de Valdivia; Chile
Fil: Hadad, Martín Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan. Centro de Investigaciones de la Geosfera y Biosfera. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Centro de Investigaciones de la Geosfera y Biosfera; Argentina
description The reproduction of many long-lived plants is highly variable and synchronized, known as masting. Masting is a key driver of plant regeneration dynamics and has cascading effects on food webs and carbon and nutrient fluxes through ecosystems. Masting patterns can respond to changes in climate, but natural long-term variability in masting behavior (i.e., baseline variability) is poorly understood. Here we use tree-rings to create a four-century reconstruction of annual cone production to uncover centennial-scale evolution in masting of Araucaria araucana, a dioecious masting species in South America. Over the last four decades, direct observations of annual cone production in this species revealed remarkable range-wide synchrony of masting. Our tree-ring-based reconstruction places this in a long-term context, revealing that intense regional masting is not a consistent feature of A. araucana reproduction. For extensive periods over the last four centuries, masting has been a site-specific phenomenon, with variability in cone production that was not regionally synchronized. Comparison with regional climate reconstructions indicates that regional synchrony of masting varies with regional temperature trends, including during recent decades. During warmer periods, synchrony is enhanced, and during cooler periods, regional synchrony breaks down. These dynamics have implications for understanding the reproduction of this iconic and endangered tree species and provide evidence of long-term linkages between climate change and masting behavior. Our study demonstrates the potential for novel tree-ring-based reconstructions of masting to reveal crucial insights into baseline variability and the response of masting to climate change.
publishDate 2024
dc.date.none.fl_str_mv 2024-12
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/256593
Hacket Pain, Andrew; Roig Junent, Fidel Alejandro; Ascoli, Davide; LeQuesne, Carlos; Hadad, Martín Ariel; Reconstruction of Araucaria araucana cone production reveals warming intensifies regionally synchronized masting; Wiley; Ecosphere; 15; 12; 12-2024; 1-14
2150-8925
CONICET Digital
CONICET
url http://hdl.handle.net/11336/256593
identifier_str_mv Hacket Pain, Andrew; Roig Junent, Fidel Alejandro; Ascoli, Davide; LeQuesne, Carlos; Hadad, Martín Ariel; Reconstruction of Araucaria araucana cone production reveals warming intensifies regionally synchronized masting; Wiley; Ecosphere; 15; 12; 12-2024; 1-14
2150-8925
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://esajournals.onlinelibrary.wiley.com/doi/10.1002/ecs2.70087
info:eu-repo/semantics/altIdentifier/doi/10.1002/ecs2.70087
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Wiley
publisher.none.fl_str_mv Wiley
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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