Comparación de tres series dendrocronológicas del valle de Conangles (Pirineo central)

Dendrochronological results of three new cronologies elaborated on Mountain pine (Pinus uncinata Mill. ex Mirb.) in the Valle de Conangles (Central Pyrenees) are presented. All the statistics show that they are fairly in agreement with those observed in other series in ecologically similar sites or...

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Detalhes bibliográficos
Autor: Génova, Ricardo
Formato: artículo
Fecha de publicación:1988
País:España
Recursos:Universitat Autònoma de Barcelona
Repositorio:Dipòsit Digital de Documents de la UAB
Idioma:español
OAI Identifier:oai:ddd.uab.cat:38938
Acesso em linha:https://ddd.uab.cat/record/38938
Access Level:acceso abierto
Palavra-chave:Altitudinal response
Dendrochronology
Pinus uncinata
Tree-ring width
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spelling Comparación de tres series dendrocronológicas del valle de Conangles (Pirineo central)Comparison benveen three new dendrochronological series of the Valle de Conangles (Central Pyrenees)Génova, RicardoAltitudinal responseDendrochronologyPinus uncinataTree-ring widthDendrochronological results of three new cronologies elaborated on Mountain pine (Pinus uncinata Mill. ex Mirb.) in the Valle de Conangles (Central Pyrenees) are presented. All the statistics show that they are fairly in agreement with those observed in other series in ecologically similar sites or comparable geographical locations. The pattern of variation of the statistic analyzed is related to an altitudinal gradient, in correspondence with the ecological conditions (forest interior, timber limit, and upper tree limit). The analysis of variance has proven the importance of at least two cronologies for future dendroclimatological studies. All the series show a high degree of synchronization, although the curves cannot easily be matched visually. This agreement is also maintained when these series were compared to another series over a large distance. This seems to demonstrate the existence of a macroclimatic component held in common, which in Mediterranean areas is related to summer drouhts, even on subalpine sites.Se presentan 10s resultados dendrocronológicos de tres nuevas series desarrolladas con pino negro (Pinus uncinata Mill. ex Mirb.) en el Valle de Conangles (Pirineo Central). Todos los parámetros estadisticos muestran una alta concordancia con los observados para otras series elaboradas en enclaves geográficos o ambientes ecol6gicos similares. Existe un claro patrón de variación de estos parámetros en un sentido altitudinal, relacionado con las diferentes condiciones ecológicas en que se presentan, (interior de bosque, limite superior del bosque y limite superior de la especie). Los análisis de la varianza han mostrado la importancia que presentan, al menos dos de las series, para el desarrollo de futuros estudios dendroclimatológicos. Todas las cronologias exhiben, aunque resulte difícil realizar una comparación visual, un alto grado de sincronizaci6n. Esta concordancia se mantiene además aunque la comparación se efectúe con otra serie elaborada en una localidad alejada. Esto parece demostrar la existencia de una componente macroclimática comdn, que en el Brea mediterránea se relaciona con las sequias estivales, aun en ambientes subalpinos. 11988-01-0119881988-01-01Articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://ddd.uab.cat/record/38938reponame:Dipòsit Digital de Documents de la UABinstname:Universitat Autònoma de BarcelonaEspañolspaopen accesshttp://purl.org/coar/access_right/c_abf2Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la distribució, la comunicació pública de l'obra i la creació d'obres derivades, sempre que no sigui amb finalitats comercials, i sempre que es reconegui l'autoria de l'obra original.https://creativecommons.org/licenses/by-nc/3.0/info:eu-repo/semantics/openAccessoai:ddd.uab.cat:389382026-06-06T12:50:31Z
dc.title.none.fl_str_mv Comparación de tres series dendrocronológicas del valle de Conangles (Pirineo central)
Comparison benveen three new dendrochronological series of the Valle de Conangles (Central Pyrenees)
title Comparación de tres series dendrocronológicas del valle de Conangles (Pirineo central)
spellingShingle Comparación de tres series dendrocronológicas del valle de Conangles (Pirineo central)
Génova, Ricardo
Altitudinal response
Dendrochronology
Pinus uncinata
Tree-ring width
title_short Comparación de tres series dendrocronológicas del valle de Conangles (Pirineo central)
title_full Comparación de tres series dendrocronológicas del valle de Conangles (Pirineo central)
title_fullStr Comparación de tres series dendrocronológicas del valle de Conangles (Pirineo central)
title_full_unstemmed Comparación de tres series dendrocronológicas del valle de Conangles (Pirineo central)
title_sort Comparación de tres series dendrocronológicas del valle de Conangles (Pirineo central)
dc.creator.none.fl_str_mv Génova, Ricardo
author Génova, Ricardo
author_facet Génova, Ricardo
author_role author
dc.subject.none.fl_str_mv Altitudinal response
Dendrochronology
Pinus uncinata
Tree-ring width
topic Altitudinal response
Dendrochronology
Pinus uncinata
Tree-ring width
description Dendrochronological results of three new cronologies elaborated on Mountain pine (Pinus uncinata Mill. ex Mirb.) in the Valle de Conangles (Central Pyrenees) are presented. All the statistics show that they are fairly in agreement with those observed in other series in ecologically similar sites or comparable geographical locations. The pattern of variation of the statistic analyzed is related to an altitudinal gradient, in correspondence with the ecological conditions (forest interior, timber limit, and upper tree limit). The analysis of variance has proven the importance of at least two cronologies for future dendroclimatological studies. All the series show a high degree of synchronization, although the curves cannot easily be matched visually. This agreement is also maintained when these series were compared to another series over a large distance. This seems to demonstrate the existence of a macroclimatic component held in common, which in Mediterranean areas is related to summer drouhts, even on subalpine sites.
publishDate 1988
dc.date.none.fl_str_mv 1
1988-01-01
1988
1988-01-01
dc.type.none.fl_str_mv Article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://ddd.uab.cat/record/38938
url https://ddd.uab.cat/record/38938
dc.language.none.fl_str_mv Español
spa
language_invalid_str_mv Español
language spa
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
https://creativecommons.org/licenses/by-nc/3.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
https://creativecommons.org/licenses/by-nc/3.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Dipòsit Digital de Documents de la UAB
instname:Universitat Autònoma de Barcelona
instname_str Universitat Autònoma de Barcelona
reponame_str Dipòsit Digital de Documents de la UAB
collection Dipòsit Digital de Documents de la UAB
repository.name.fl_str_mv
repository.mail.fl_str_mv
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