Faster returns on ‘leaf economics’ and different biogeochemical niche in invasive compared with native plant species

15 páginas, 3 figuras, 4 tablas.

Detalhes bibliográficos
Autores: Peñuelas, Josep, Sardans, Jordi, Llusia, Joan, Owen, S. M., Carnicer, Jofre, Giambelluca, T. W., Rezende, Enrico L., Waite, M., Niinemets, Ü.
Formato: artículo
Fecha de publicación:2010
País:España
Recursos:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/56506
Acesso em linha:http://hdl.handle.net/10261/56506
Access Level:acceso abierto
Palavra-chave:Nutrient stoichiometry
Photosynthetic capacity
Biogeochemical niche
Hawaiian flora
Invasive success
Leaf economics
Leaf elemental composition
LMA
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spelling Faster returns on ‘leaf economics’ and different biogeochemical niche in invasive compared with native plant speciesPeñuelas, JosepSardans, JordiLlusia, JoanOwen, S. M.Carnicer, JofreGiambelluca, T. W.Rezende, Enrico L.Waite, M.Niinemets, Ü.Nutrient stoichiometryPhotosynthetic capacityBiogeochemical nicheHawaiian floraInvasive successLeaf economicsLeaf elemental compositionLMA15 páginas, 3 figuras, 4 tablas.Plant-invasive success is one of the most important current global changes in the biosphere. To understand which factors explain such success, we compared the foliar traits of 41 native and 47 alien-invasive plant species in Oahu Island (Hawaii), a location with a highly endemic flora that has evolved in isolation and is currently vulnerable to invasions by exotic plant species. Foliar traits, which in most cases presented significant phylogenetic signal, i.e. closely related species tended to resemble each other due to shared ancestry, separated invasive from native species. Invasive species had lower leaf mass per area and enhanced capacities in terms of productivity (photosynthetic capacity) and nutrient capture both of macro- (N, P, K) and microelements (Fe, Ni, Cu and Zn). All these differences remain highly significant after removing the effects of phylogenetic history. Alien-invasive species did not show higher efficiency at using limiting nutrient resources, but they got faster leaf economics returns and occupied a different biogeochemical niche, which helps to explain the success of invasive plants and suggests that potential increases in soil nutrient availability might favor further invasive plant success.This research was supported by the University of Hawaii (G. P. Wilder research funds), and the grants from the Spanish Government (CGL2006-04025/BOS and Consolider-Ingenio Montes CSD2008-00040), the Catalan Government (SGR 2009-458) and the Estonian Ministry of Education and Science (SF1090065s07) and the join collaborative project between Spanish CSIC and the Estonian Academy of Sciences.Peer reviewedBlackwell Publishing201220122010info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501http://hdl.handle.net/10261/56506reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttp://dx.doi.org/10.1111/j.1365-2486.2009.02054.xinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/565062026-05-22T06:33:51Z
dc.title.none.fl_str_mv Faster returns on ‘leaf economics’ and different biogeochemical niche in invasive compared with native plant species
title Faster returns on ‘leaf economics’ and different biogeochemical niche in invasive compared with native plant species
spellingShingle Faster returns on ‘leaf economics’ and different biogeochemical niche in invasive compared with native plant species
Peñuelas, Josep
Nutrient stoichiometry
Photosynthetic capacity
Biogeochemical niche
Hawaiian flora
Invasive success
Leaf economics
Leaf elemental composition
LMA
title_short Faster returns on ‘leaf economics’ and different biogeochemical niche in invasive compared with native plant species
title_full Faster returns on ‘leaf economics’ and different biogeochemical niche in invasive compared with native plant species
title_fullStr Faster returns on ‘leaf economics’ and different biogeochemical niche in invasive compared with native plant species
title_full_unstemmed Faster returns on ‘leaf economics’ and different biogeochemical niche in invasive compared with native plant species
title_sort Faster returns on ‘leaf economics’ and different biogeochemical niche in invasive compared with native plant species
dc.creator.none.fl_str_mv Peñuelas, Josep
Sardans, Jordi
Llusia, Joan
Owen, S. M.
Carnicer, Jofre
Giambelluca, T. W.
Rezende, Enrico L.
Waite, M.
Niinemets, Ü.
author Peñuelas, Josep
author_facet Peñuelas, Josep
Sardans, Jordi
Llusia, Joan
Owen, S. M.
Carnicer, Jofre
Giambelluca, T. W.
Rezende, Enrico L.
Waite, M.
Niinemets, Ü.
author_role author
author2 Sardans, Jordi
Llusia, Joan
Owen, S. M.
Carnicer, Jofre
Giambelluca, T. W.
Rezende, Enrico L.
Waite, M.
Niinemets, Ü.
author2_role author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Nutrient stoichiometry
Photosynthetic capacity
Biogeochemical niche
Hawaiian flora
Invasive success
Leaf economics
Leaf elemental composition
LMA
topic Nutrient stoichiometry
Photosynthetic capacity
Biogeochemical niche
Hawaiian flora
Invasive success
Leaf economics
Leaf elemental composition
LMA
description 15 páginas, 3 figuras, 4 tablas.
publishDate 2010
dc.date.none.fl_str_mv 2010
2012
2012
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/56506
url http://hdl.handle.net/10261/56506
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv http://dx.doi.org/10.1111/j.1365-2486.2009.02054.x
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Blackwell Publishing
publisher.none.fl_str_mv Blackwell Publishing
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,811543

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