Distribución espacial y análisis ambiental de la flora vascular de los Pirineos

The recent 'on line' edition of the Atlas of vascular flora of the Pyrenees, allow us now to delimit the floristic diversity and to analyze the spatial distribution and some environmental features to contribute to their ecological study and conservation. The native vascular flora of the Py...

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Autores: Gómez, Daniel, García, Mª. Begoña, Font i Castell, Xavier, Aizpuru, Iñaki
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2017
País:España
Repositorio:Dipòsit Digital de la UB
OAI Identifier:oai:diposit.ub.edu:2445/117284
Acceso en línea:https://hdl.handle.net/2445/117284
Access Level:acceso abierto
Palabra clave:Flora
Pirineus
Fitogeografia
Pyrenees
Phytogeography
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spelling Distribución espacial y análisis ambiental de la flora vascular de los PirineosGómez, DanielGarcía, Mª. BegoñaFont i Castell, XavierAizpuru, IñakiFloraPirineusFitogeografiaFloraPyreneesPhytogeographyThe recent 'on line' edition of the Atlas of vascular flora of the Pyrenees, allow us now to delimit the floristic diversity and to analyze the spatial distribution and some environmental features to contribute to their ecological study and conservation. The native vascular flora of the Pyrenees consists in 3,652 species and subspecies of vascular plants. This figure places the Pyrenees as the second most important point of Europe plant diversity, after the Alps. Considering 6 geographical sectors, the central-south (76%) and both the easterns (75%) shelter the highest plant abundance. In the altitudinal gradient, the montane belt holds the highest plant richness (87% of the total). With respect to chorology, 32% of plants are eurosiberians and 29% mediterraneans, whereas alpine orophytes and boreoalpines account for 12.6% and 5% are endemisms. Concerning life-forms, hemicryptophytes (44%) and therophytes (20.4%) predominate, although the later decrease with altitude, while chamaephytes increase. Looking at the edafic affinity, 35% of plants are calcicolus and 21% silicicolus. Distribution according to habitats shows that near 30% of the flora occur in grasslands, 16% in wetlands, and a similar percentage (around 12-13%) in rocks, forest, shrublands and anthropic plant communities. Finally, taking into account the habitat naturalness, 47% of plants occur in high or very high preserved habitats, although almost a quarter of plants live in the most disturbed ones.Consejo Superior de Investigaciones Científicas (CSIC)2017info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://hdl.handle.net/2445/117284Articles publicats en revistes (Biologia Evolutiva, Ecologia i Ciències Ambientals)reponame:Dipòsit Digital de la UBinstname:EspañolReproducció del document publicat a: https://doi.org/10.3989/pirineos.2017.172003Pirineos, 2017, vol. 172https://doi.org/10.3989/pirineos.2017.172003cc-by-nc (c) Consejo Superior de Investigaciones Científicas (CSIC), 2017http://creativecommons.org/licenses/by-nc/3.0/esinfo:eu-repo/semantics/openAccessoai:diposit.ub.edu:2445/1172842025-07-25T16:43:42Z
dc.title.none.fl_str_mv Distribución espacial y análisis ambiental de la flora vascular de los Pirineos
title Distribución espacial y análisis ambiental de la flora vascular de los Pirineos
spellingShingle Distribución espacial y análisis ambiental de la flora vascular de los Pirineos
Gómez, Daniel
Flora
Pirineus
Fitogeografia
Flora
Pyrenees
Phytogeography
title_short Distribución espacial y análisis ambiental de la flora vascular de los Pirineos
title_full Distribución espacial y análisis ambiental de la flora vascular de los Pirineos
title_fullStr Distribución espacial y análisis ambiental de la flora vascular de los Pirineos
title_full_unstemmed Distribución espacial y análisis ambiental de la flora vascular de los Pirineos
title_sort Distribución espacial y análisis ambiental de la flora vascular de los Pirineos
dc.creator.none.fl_str_mv Gómez, Daniel
García, Mª. Begoña
Font i Castell, Xavier
Aizpuru, Iñaki
author Gómez, Daniel
author_facet Gómez, Daniel
García, Mª. Begoña
Font i Castell, Xavier
Aizpuru, Iñaki
author_role author
author2 García, Mª. Begoña
Font i Castell, Xavier
Aizpuru, Iñaki
author2_role author
author
author
dc.subject.none.fl_str_mv Flora
Pirineus
Fitogeografia
Flora
Pyrenees
Phytogeography
topic Flora
Pirineus
Fitogeografia
Flora
Pyrenees
Phytogeography
description The recent 'on line' edition of the Atlas of vascular flora of the Pyrenees, allow us now to delimit the floristic diversity and to analyze the spatial distribution and some environmental features to contribute to their ecological study and conservation. The native vascular flora of the Pyrenees consists in 3,652 species and subspecies of vascular plants. This figure places the Pyrenees as the second most important point of Europe plant diversity, after the Alps. Considering 6 geographical sectors, the central-south (76%) and both the easterns (75%) shelter the highest plant abundance. In the altitudinal gradient, the montane belt holds the highest plant richness (87% of the total). With respect to chorology, 32% of plants are eurosiberians and 29% mediterraneans, whereas alpine orophytes and boreoalpines account for 12.6% and 5% are endemisms. Concerning life-forms, hemicryptophytes (44%) and therophytes (20.4%) predominate, although the later decrease with altitude, while chamaephytes increase. Looking at the edafic affinity, 35% of plants are calcicolus and 21% silicicolus. Distribution according to habitats shows that near 30% of the flora occur in grasslands, 16% in wetlands, and a similar percentage (around 12-13%) in rocks, forest, shrublands and anthropic plant communities. Finally, taking into account the habitat naturalness, 47% of plants occur in high or very high preserved habitats, although almost a quarter of plants live in the most disturbed ones.
publishDate 2017
dc.date.none.fl_str_mv 2017
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://hdl.handle.net/2445/117284
url https://hdl.handle.net/2445/117284
dc.language.none.fl_str_mv Español
language_invalid_str_mv Español
dc.relation.none.fl_str_mv Reproducció del document publicat a: https://doi.org/10.3989/pirineos.2017.172003
Pirineos, 2017, vol. 172
https://doi.org/10.3989/pirineos.2017.172003
dc.rights.none.fl_str_mv cc-by-nc (c) Consejo Superior de Investigaciones Científicas (CSIC), 2017
http://creativecommons.org/licenses/by-nc/3.0/es
info:eu-repo/semantics/openAccess
rights_invalid_str_mv cc-by-nc (c) Consejo Superior de Investigaciones Científicas (CSIC), 2017
http://creativecommons.org/licenses/by-nc/3.0/es
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Consejo Superior de Investigaciones Científicas (CSIC)
publisher.none.fl_str_mv Consejo Superior de Investigaciones Científicas (CSIC)
dc.source.none.fl_str_mv Articles publicats en revistes (Biologia Evolutiva, Ecologia i Ciències Ambientals)
reponame:Dipòsit Digital de la UB
instname:
instname_str
reponame_str Dipòsit Digital de la UB
collection Dipòsit Digital de la UB
repository.name.fl_str_mv
repository.mail.fl_str_mv
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