Forgotten giants: Robust climate signal in pollarded trees
Producción Científica
| Autores: | , , , , , , , |
|---|---|
| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2023 |
| País: | España |
| Institución: | Universidad de Valladolid |
| Repositorio: | UVaDOC. Repositorio Documental de la Universidad de Valladolid |
| OAI Identifier: | oai:uvadoc.uva.es:10324/61300 |
| Acceso en línea: | https://doi.org/10.1016/j.scitotenv.2023.166591 https://uvadoc.uva.es/handle/10324/61300 |
| Access Level: | acceso abierto |
| Palabra clave: | Gestión forestal Dendrocronología Ancient trees Tree-ring Pollard Árboles centenarios Anillo de árbol Árbol desmochado 3106 Ciencia Forestal |
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Forgotten giants: Robust climate signal in pollarded treesOlano Mendoza, José MiguelGarcía López, María AuxiliadoraSangüesa Barreda, GabrielCoca García, María EncarnaciónGarcía Hidalgo, MiguelHoudas, Hermine JoséphineRozas Ortiz, Vicente FernandoHernández Alonso, HéctorGestión forestalDendrocronologíaAncient treesTree-ringPollardÁrboles centenariosAnillo de árbolÁrbol desmochado3106 Ciencia ForestalProducción CientíficaTree ring records are among the most valuable resources to create high-resolution climate reconstructions. Most climate reconstructions are based on old trees growing in inaccessible mountainous areas with low human activity. Therefore, reconstruction of climate conditions in lowlands is usually based on data from distant mountains. Albeit old trees can be common in humanized areas, they are not used for climate reconstructions. Pollarding was a common traditional management in Europe that enabled trees to maintain great vitality for periods exceeding the longevity of unmanaged trees. We evaluate the potential of pollarded deciduous oaks to record past climate signal. We sampled four pollarded woodlands in Central Spain under continental Mediterranean climate. We hypothesized that pollarded trees have a strong response to water availability during current period without pollarding management, but also in the period under traditional management if pruning was asynchronous among trees. Moreover, we hypothesized that if climate is a regional driver of oak secondary growth, chronologies from different woodlands will be correlated. Pollard oaks age exceeded 500 years with a strong response to Standardized Precipitation-Evapotranspiration Index (SPEI) from 9 to 11 months. Climate signal was exceptionally high in three of the sites (r2 = 0.443–0.655) during low management period (1962–2022). The largest fraction of this climate signal (≈70 %) could be retrieved during the traditional management period (1902–1961) in the three sites where pollarding was asynchronous. Chronologies were significantly correlated since the 19th century for all the studied period, highlighting a shared climate forcing. We identified critical points to optimize pollard tree sampling schema. Our results show the enormous potential of pollarded woodlands to reconstruct hydroclimate conditions in the Mediterranean with a fine spatial grain. Studying pollarded trees is an urgent task, since the temporal window to retrieve the valuable information in pollarded trees is closing as these giants collapse and their wood rots.Junta de Castilla y León-Consejería de Educación [IR2020-1-UVA08; VA171P20]EU LIFE Soria Forest Adapt [LIFE19 CCA/ES/001181]Ministerio de Ciencia e Innovación - AEI (IJC2019-040571-I)Ministerio de Ciencia e Innovación - AEI (PRE2018-084106)Elsevier2023info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://doi.org/10.1016/j.scitotenv.2023.166591https://uvadoc.uva.es/handle/10324/61300reponame:UVaDOC. Repositorio Documental de la Universidad de Valladolidinstname:Universidad de ValladolidIngléshttps://www.sciencedirect.com/science/article/pii/S0048969723052166?via%3Dihubinfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/4.0/oai:uvadoc.uva.es:10324/613002026-06-13T12:44:47Z |
| dc.title.none.fl_str_mv |
Forgotten giants: Robust climate signal in pollarded trees |
| title |
Forgotten giants: Robust climate signal in pollarded trees |
| spellingShingle |
Forgotten giants: Robust climate signal in pollarded trees Olano Mendoza, José Miguel Gestión forestal Dendrocronología Ancient trees Tree-ring Pollard Árboles centenarios Anillo de árbol Árbol desmochado 3106 Ciencia Forestal |
| title_short |
Forgotten giants: Robust climate signal in pollarded trees |
| title_full |
Forgotten giants: Robust climate signal in pollarded trees |
| title_fullStr |
Forgotten giants: Robust climate signal in pollarded trees |
| title_full_unstemmed |
Forgotten giants: Robust climate signal in pollarded trees |
| title_sort |
Forgotten giants: Robust climate signal in pollarded trees |
| dc.creator.none.fl_str_mv |
Olano Mendoza, José Miguel García López, María Auxiliadora Sangüesa Barreda, Gabriel Coca García, María Encarnación García Hidalgo, Miguel Houdas, Hermine Joséphine Rozas Ortiz, Vicente Fernando Hernández Alonso, Héctor |
| author |
Olano Mendoza, José Miguel |
| author_facet |
Olano Mendoza, José Miguel García López, María Auxiliadora Sangüesa Barreda, Gabriel Coca García, María Encarnación García Hidalgo, Miguel Houdas, Hermine Joséphine Rozas Ortiz, Vicente Fernando Hernández Alonso, Héctor |
| author_role |
author |
| author2 |
García López, María Auxiliadora Sangüesa Barreda, Gabriel Coca García, María Encarnación García Hidalgo, Miguel Houdas, Hermine Joséphine Rozas Ortiz, Vicente Fernando Hernández Alonso, Héctor |
| author2_role |
author author author author author author author |
| dc.subject.none.fl_str_mv |
Gestión forestal Dendrocronología Ancient trees Tree-ring Pollard Árboles centenarios Anillo de árbol Árbol desmochado 3106 Ciencia Forestal |
| topic |
Gestión forestal Dendrocronología Ancient trees Tree-ring Pollard Árboles centenarios Anillo de árbol Árbol desmochado 3106 Ciencia Forestal |
| description |
Producción Científica |
| publishDate |
2023 |
| dc.date.none.fl_str_mv |
2023 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.none.fl_str_mv |
https://doi.org/10.1016/j.scitotenv.2023.166591 https://uvadoc.uva.es/handle/10324/61300 |
| url |
https://doi.org/10.1016/j.scitotenv.2023.166591 https://uvadoc.uva.es/handle/10324/61300 |
| dc.language.none.fl_str_mv |
Inglés |
| language_invalid_str_mv |
Inglés |
| dc.relation.none.fl_str_mv |
https://www.sciencedirect.com/science/article/pii/S0048969723052166?via%3Dihub |
| dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-nd/4.0/ |
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openAccess |
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http://creativecommons.org/licenses/by-nc-nd/4.0/ |
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application/pdf |
| dc.publisher.none.fl_str_mv |
Elsevier |
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Elsevier |
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reponame:UVaDOC. Repositorio Documental de la Universidad de Valladolid instname:Universidad de Valladolid |
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Universidad de Valladolid |
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UVaDOC. Repositorio Documental de la Universidad de Valladolid |
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UVaDOC. Repositorio Documental de la Universidad de Valladolid |
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