Measurement of volatile terpene emissions in 70 dominant vascular plant species in Hawaii: Aliens emit more than natives

12 páginas, 4 tablas, 2 figuras.

Detalles Bibliográficos
Autores: Llusia, Joan, Peñuelas, Josep, Sardans, Jordi, Owen, S. M., Niinemets, Ü.
Tipo de recurso: artículo
Fecha de publicación:2010
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/56366
Acceso en línea:http://hdl.handle.net/10261/56366
Access Level:acceso abierto
Palabra clave:Species invasions
Terpene emission
Alien species
α-pinene
Hawaiian Islands
Monoterpenes
Nitrogen
Phosphorus
Sesquiterpenes
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spelling Measurement of volatile terpene emissions in 70 dominant vascular plant species in Hawaii: Aliens emit more than nativesLlusia, JoanPeñuelas, JosepSardans, JordiOwen, S. M.Niinemets, Ü.Species invasionsTerpene emissionAlien speciesα-pineneHawaiian IslandsMonoterpenesNitrogenPhosphorusSesquiterpenes12 páginas, 4 tablas, 2 figuras.Aim  Alien plant invasion is prominent in the Hawaiian Islands. There are many factors involved in invader success. To date, there is a general lack of information about one of them, which we aim to study here: the terpene emission capacity of both Hawaiian native and alien plants. Location  Oahu (Hawaii). Methods  We screened 35 alien and 35 native dominant plant species on Oahu Island for monoterpene emissions. The emission rates were measured from field-grown plants under standardized conditions of temperature and quantum flux density in the laboratory. Results  The emission rates of total terpenes ranged from 0 µg g−1 h−1 to 55 µg g−1 h−1, and altogether 15 different terpenes were emitted in detectable amounts by the overall set of species. A phylogenetic signal was observed for total terpene emissions. Total terpene emission rates were higher in aliens than in native species (12.8 ± 2.0 vs. 7.6 ± 1.9 µg g−1 h−1, respectively). Main conclusions  The greater terpene emission capacity may confer protection against multiple stresses and may partly account for the success of the invasive species, and may make invasive species more competitive in response to new global change-driven combined stresses. These results are consistent with aliens coming from very diverse ecosystems with generally higher biotic and abiotic stress pressures, and having higher nutrient concentrations. On the contrary, these results are not consistent with the ‘excess carbon’ hypotheses. These results indicate changes in vegetation terpene emissions brought about by alien plant invasions.This study was supported by the University of Hawai’i (G. P. Wilder research funds) and the grants from the Spanish Government (CGL2006-04025/BOS and Consolider-Ingenio Montes CSD 2008-00040), the Catalan Government (SGR 2009- 458), the Spanish National Research Council (CSIC-PIF08-006- 3), the Estonian Science Foundation (grant 7645), and the Estonian Ministry of Education and Science (SF1090065s07).Peer reviewedBlackwell Publishing201220122010info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501http://hdl.handle.net/10261/56366reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttp://dx.doi.org/10.1111/j.1466-8238.2010.00557.xinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/563662026-05-22T06:33:51Z
dc.title.none.fl_str_mv Measurement of volatile terpene emissions in 70 dominant vascular plant species in Hawaii: Aliens emit more than natives
title Measurement of volatile terpene emissions in 70 dominant vascular plant species in Hawaii: Aliens emit more than natives
spellingShingle Measurement of volatile terpene emissions in 70 dominant vascular plant species in Hawaii: Aliens emit more than natives
Llusia, Joan
Species invasions
Terpene emission
Alien species
α-pinene
Hawaiian Islands
Monoterpenes
Nitrogen
Phosphorus
Sesquiterpenes
title_short Measurement of volatile terpene emissions in 70 dominant vascular plant species in Hawaii: Aliens emit more than natives
title_full Measurement of volatile terpene emissions in 70 dominant vascular plant species in Hawaii: Aliens emit more than natives
title_fullStr Measurement of volatile terpene emissions in 70 dominant vascular plant species in Hawaii: Aliens emit more than natives
title_full_unstemmed Measurement of volatile terpene emissions in 70 dominant vascular plant species in Hawaii: Aliens emit more than natives
title_sort Measurement of volatile terpene emissions in 70 dominant vascular plant species in Hawaii: Aliens emit more than natives
dc.creator.none.fl_str_mv Llusia, Joan
Peñuelas, Josep
Sardans, Jordi
Owen, S. M.
Niinemets, Ü.
author Llusia, Joan
author_facet Llusia, Joan
Peñuelas, Josep
Sardans, Jordi
Owen, S. M.
Niinemets, Ü.
author_role author
author2 Peñuelas, Josep
Sardans, Jordi
Owen, S. M.
Niinemets, Ü.
author2_role author
author
author
author
dc.subject.none.fl_str_mv Species invasions
Terpene emission
Alien species
α-pinene
Hawaiian Islands
Monoterpenes
Nitrogen
Phosphorus
Sesquiterpenes
topic Species invasions
Terpene emission
Alien species
α-pinene
Hawaiian Islands
Monoterpenes
Nitrogen
Phosphorus
Sesquiterpenes
description 12 páginas, 4 tablas, 2 figuras.
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/10261/56366
url http://hdl.handle.net/10261/56366
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.1466-8238.2010.00557.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 15,81155

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