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http://hdl.handle.net/10261/153924
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Campo DC | Valor | Lengua/Idioma |
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dc.contributor.author | Riva, E. G. de la | es_ES |
dc.contributor.author | Marañón, Teodoro | es_ES |
dc.contributor.author | Violle, Cyrille | es_ES |
dc.contributor.author | Villar Montero, Rafael | es_ES |
dc.contributor.author | Pérez-Ramos, Ignacio Manuel | es_ES |
dc.date.accessioned | 2017-08-08T07:21:10Z | - |
dc.date.available | 2017-08-08T07:21:10Z | - |
dc.date.issued | 2017-07-19 | - |
dc.identifier.citation | Frontiers in Plant Science (8): 1242 (2017) | es_ES |
dc.identifier.issn | 1664-462X | - |
dc.identifier.uri | http://hdl.handle.net/10261/153924 | - |
dc.description | 9 páginas.-- 5 figuras.-- 47 referencias.-- The Supplementary Material for this article can be found online at: http://journal.frontiersin.org/article/10.3389/fpls.2017.01242/full#supplementary-material | es_ES |
dc.description.abstract | According with niche theory the species are specialized in different ecological niches, being able to coexist as result of a differential use of resources. In this context, the biogeochemical niche hypothesis proposes that species have an optimal elemental composition which results from the link between the chemical and morphological traits for the optimum plant functioning. Thus, and attending to the limiting similarity concept, different elemental composition and plant structure among co-occurring species may reduce competition, promoting different functional niches. Different functional habits associated with leaf life-span or growth forms are associated with different strategies for resource uptake, which could promote niche partitioning. In the present study, based on the biogeochemical niche concept and the use of resources in different proportions, we have focused on leaf traits (morphological and chemical) associated with resource uptake, and explored the niche partitioning among functional habits: leaf life-span (deciduous, evergreen, and semideciduous) and growth (tree, shrub, and arborescent-shrub). To this end, we have quantified the hypervolume of the leaf functional trait space (both structure and chemical composition) in a sample of 45 Mediterranean woody species from Sierra Morena Mountains (Spain) growing along a local soil resource gradient. Our results show consistent variation in functional space for woody communities distributed along the environmental gradient. Thus, communities dominated by deciduous trees with faster growth and a predominant acquisitive strategy were characteristic of bottom forests and showed highest leaf biogeochemical space. While semideciduous shrubs and evergreen (arborescent, trees) species, characterized by a conservative strategy, dominated ridge forests and showed smaller functional space. In addition, within each topographical zone or environment type, the foliar biogeochemical niche partitioning would underlie the species ability to coexist by diverging on leaf nutrient composition and resource uptake. Lower niche overlap among functional habits were found, which support that different growth forms and leaf life-habits may facilitate the coexistence of the woody species and niche partitioning along and within the gradient | es_ES |
dc.description.sponsorship | This study was funded by the Spanish MEC projects DIVERBOS (CGL2011-30285-C02-01 and C02-02), ECO-MEDIT (CGL2014-53236-R), and RESTECO (CGL2014-52858-R), and European FEDER funds. CV was supported by the European Research Council (ERC) Starting Grant Project “Ecophysiological and biophysical constraints on domestication in crop plants” (Grant ERC-StG-2014-639706-CONSTRAINTS). | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Frontiers Media | es_ES |
dc.relation | info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CGL2014-53236-R | es_ES |
dc.relation | info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CGL2014-52858-R | es_ES |
dc.relation | info:eu-repo/grantAgreement/EC/H2020/639706 | es_ES |
dc.relation.isversionof | Publisher's version | es_ES |
dc.rights | openAccess | es_ES |
dc.subject | Carbon isotope ratio | es_ES |
dc.subject | Functional ecology | es_ES |
dc.subject | Growth forms | es_ES |
dc.subject | Hypervolume | es_ES |
dc.subject | LDMC | es_ES |
dc.subject | Leaf habit | es_ES |
dc.subject | Nutrients | es_ES |
dc.subject | SLA | es_ES |
dc.title | Biogeochemical and ecomorphological niche segregation of mediterranean woody species along a local gradient | es_ES |
dc.type | artículo | es_ES |
dc.identifier.doi | 10.3389/fpls.2017.01242 | - |
dc.description.peerreviewed | Peer reviewed | es_ES |
dc.relation.publisherversion | http://doi.org/10.3389/fpls.2017.01242 | es_ES |
dc.rights.license | https://creativecommons.org/licenses/by/4.0/ | es_ES |
dc.contributor.funder | Ministerio de Educación y Ciencia (España) | es_ES |
dc.contributor.funder | Ministerio de Economía y Competitividad (España) | es_ES |
dc.contributor.funder | European Commission | es_ES |
dc.contributor.funder | European Research Council | es_ES |
dc.relation.csic | Sí | es_ES |
oprm.item.hasRevision | no ko 0 false | * |
dc.identifier.funder | http://dx.doi.org/10.13039/501100003329 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/501100000780 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/501100000781 | es_ES |
dc.identifier.pmid | 28769951 | - |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.openairetype | artículo | - |
item.grantfulltext | open | - |
item.cerifentitytype | Publications | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
item.languageiso639-1 | en | - |
Aparece en las colecciones: | (EBD) Artículos (IRNAS) Artículos |
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fpls-08-01242_OA_2017.pdf | 2,2 MB | Adobe PDF | Visualizar/Abrir |
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