Effect of light on the growth and photosynthesis of an invasive shrub in its native range

Autores
Svriz, Maya; Damascos, María A.; Lediuk, Karen D.; Varela, Santiago A.; Barthélémy, Daniel
Año de publicación
2014
Idioma
español castellano
Tipo de recurso
artículo
Estado
versión aceptada
Descripción
Fil: Svriz, Maya. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche; Argentina.
Fil: Svriz, Maya. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Patagonia Norte. Instituto de Investigación en Biodiversidad y Medioambiente; Argentina
Fil: Damascos, María A. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche; Argentina
Fil: Lediuk, Karen D. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche; Argentina.
Fil: Lediuk, Karen D. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Patagonia Norte. Instituto de Investigación en Biodiversidad y Medioambiente; Argentina
Fil: Varela, Santiago A. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Norte. Estación Experimental Agropecuaria San Carlos de Bariloche; Argentina
Fil: Barthélémy, Daniel. Centre de Coopération Internationale en Recherche Agronomique pour le Développement; Francia
Invasive species' success may depend on ecophysiological attributes present in their native area or those derived from changes that took place in the invaded environment. We studied the growth and photosynthetic capacity of Berberis darwinii shrubs growing under different light conditions (gap, forest edge and below the canopy) in their native area of Patagonia, Argentina. Leaf photosynthesis results determined in the native area were discussed in relation to information provided by studies carried out under the same light conditions in an invaded area in New Zealand. Shoot elongation, leaf production, stem and leaf biomass per shoot, and specific leaf area (SLA, cm2 g 1) were determined in five adult plants, randomly selected in each of the three light conditions at two forest sites. Net photosynthesis as a function of PPFD (photosynthetic photon flux density), stomatal conductance (gs), maximum light-saturated photosynthesis rate (Pmax), Pmass (on mass bases) and water-use efficiency (WUEi) were determined in plants of one site. We predicted that functional traits would differ between populations of native and invasive ranges. In their native area, plants growing under the canopy produced the longest shoots and had the lowest values for shoot emergence and foliar biomass per shoot, while their SLA was higher than gap and forest edge plants. Leaf number and stem biomass per shoot were independent of light differences. Leaves of gap plants showed higher Pmax, Pmass and gs but lower WUEi than plants growing at the forest edge. In its native range B. darwinii grows under different light conditions by adjusting shoot and leaf morphology and physiology. Plants of B. darwinii growing under the same light conditions show similar physiology in native and invasive ranges. This means that for B. darwinii, intra specific variation of the functional traits studied here does not condition successful spread in new areas
Materia
Ciencias Biológicas
Berberis Darwinii
Ecophysiological Attributes
Light Environments
Native and Invasion Area
Plant Invasion
Ciencias Biológicas
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
RID-UNRN (UNRN)
Institución
Universidad Nacional de Río Negro
OAI Identificador
oai:rid.unrn.edu.ar:20.500.12049/2895
Acceder
id RIDUNRN_083c364a04e2640d98feae5d3160c0c4
oai_identifier_str oai:rid.unrn.edu.ar:20.500.12049/2895
network_acronym_str RIDUNRN
repository_id_str 4369
network_name_str RID-UNRN (UNRN)
spelling Effect of light on the growth and photosynthesis of an invasive shrub in its native rangeSvriz, MayaDamascos, María A.Lediuk, Karen D.Varela, Santiago A.Barthélémy, DanielCiencias BiológicasBerberis DarwiniiEcophysiological AttributesLight EnvironmentsNative and Invasion AreaPlant InvasionCiencias BiológicasFil: Svriz, Maya. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche; Argentina.Fil: Svriz, Maya. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Patagonia Norte. Instituto de Investigación en Biodiversidad y Medioambiente; ArgentinaFil: Damascos, María A. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche; ArgentinaFil: Lediuk, Karen D. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche; Argentina.Fil: Lediuk, Karen D. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Patagonia Norte. Instituto de Investigación en Biodiversidad y Medioambiente; ArgentinaFil: Varela, Santiago A. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Norte. Estación Experimental Agropecuaria San Carlos de Bariloche; ArgentinaFil: Barthélémy, Daniel. Centre de Coopération Internationale en Recherche Agronomique pour le Développement; FranciaInvasive species' success may depend on ecophysiological attributes present in their native area or those derived from changes that took place in the invaded environment. We studied the growth and photosynthetic capacity of Berberis darwinii shrubs growing under different light conditions (gap, forest edge and below the canopy) in their native area of Patagonia, Argentina. Leaf photosynthesis results determined in the native area were discussed in relation to information provided by studies carried out under the same light conditions in an invaded area in New Zealand. Shoot elongation, leaf production, stem and leaf biomass per shoot, and specific leaf area (SLA, cm2 g 1) were determined in five adult plants, randomly selected in each of the three light conditions at two forest sites. Net photosynthesis as a function of PPFD (photosynthetic photon flux density), stomatal conductance (gs), maximum light-saturated photosynthesis rate (Pmax), Pmass (on mass bases) and water-use efficiency (WUEi) were determined in plants of one site. We predicted that functional traits would differ between populations of native and invasive ranges. In their native area, plants growing under the canopy produced the longest shoots and had the lowest values for shoot emergence and foliar biomass per shoot, while their SLA was higher than gap and forest edge plants. Leaf number and stem biomass per shoot were independent of light differences. Leaves of gap plants showed higher Pmax, Pmass and gs but lower WUEi than plants growing at the forest edge. In its native range B. darwinii grows under different light conditions by adjusting shoot and leaf morphology and physiology. Plants of B. darwinii growing under the same light conditions show similar physiology in native and invasive ranges. This means that for B. darwinii, intra specific variation of the functional traits studied here does not condition successful spread in new areas2014-06-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfSvriz, Maya., Damascos, María A., Lediuk, Karen D., Varela, Santiago A. & Barthélémy, Daniel. (2014). Effect of light on the growth and photosynthesis of an invasive shrub in its native range. Oxford Journals. AoB PLANTS; 2014; 6; 1-332041-2851https://academic.oup.com/aobpla/article/doi/10.1093/aobpla/plu033/158999/Effect-of-light-on-the-growth-and-photosynthesishttp://hdl.handle.net/11336/11739https://rid.unrn.edu.ar/jspui/handle/20.500.12049/2895https://doi.org/10.1093/aobpla/plu033spa2014AoB PLANTSinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/4.0/reponame:RID-UNRN (UNRN)instname:Universidad Nacional de Río Negro2025-09-29T14:29:28Zoai:rid.unrn.edu.ar:20.500.12049/2895instacron:UNRNInstitucionalhttps://rid.unrn.edu.ar/jspui/Universidad públicaNo correspondehttps://rid.unrn.edu.ar/oai/snrdrid@unrn.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:43692025-09-29 14:29:28.466RID-UNRN (UNRN) - Universidad Nacional de Río Negrofalse
dc.title.none.fl_str_mv Effect of light on the growth and photosynthesis of an invasive shrub in its native range
title Effect of light on the growth and photosynthesis of an invasive shrub in its native range
spellingShingle Effect of light on the growth and photosynthesis of an invasive shrub in its native range
Svriz, Maya
Ciencias Biológicas
Berberis Darwinii
Ecophysiological Attributes
Light Environments
Native and Invasion Area
Plant Invasion
Ciencias Biológicas
title_short Effect of light on the growth and photosynthesis of an invasive shrub in its native range
title_full Effect of light on the growth and photosynthesis of an invasive shrub in its native range
title_fullStr Effect of light on the growth and photosynthesis of an invasive shrub in its native range
title_full_unstemmed Effect of light on the growth and photosynthesis of an invasive shrub in its native range
title_sort Effect of light on the growth and photosynthesis of an invasive shrub in its native range
dc.creator.none.fl_str_mv Svriz, Maya
Damascos, María A.
Lediuk, Karen D.
Varela, Santiago A.
Barthélémy, Daniel
author Svriz, Maya
author_facet Svriz, Maya
Damascos, María A.
Lediuk, Karen D.
Varela, Santiago A.
Barthélémy, Daniel
author_role author
author2 Damascos, María A.
Lediuk, Karen D.
Varela, Santiago A.
Barthélémy, Daniel
author2_role author
author
author
author
dc.subject.none.fl_str_mv Ciencias Biológicas
Berberis Darwinii
Ecophysiological Attributes
Light Environments
Native and Invasion Area
Plant Invasion
Ciencias Biológicas
topic Ciencias Biológicas
Berberis Darwinii
Ecophysiological Attributes
Light Environments
Native and Invasion Area
Plant Invasion
Ciencias Biológicas
dc.description.none.fl_txt_mv Fil: Svriz, Maya. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche; Argentina.
Fil: Svriz, Maya. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Patagonia Norte. Instituto de Investigación en Biodiversidad y Medioambiente; Argentina
Fil: Damascos, María A. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche; Argentina
Fil: Lediuk, Karen D. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche; Argentina.
Fil: Lediuk, Karen D. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Patagonia Norte. Instituto de Investigación en Biodiversidad y Medioambiente; Argentina
Fil: Varela, Santiago A. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Norte. Estación Experimental Agropecuaria San Carlos de Bariloche; Argentina
Fil: Barthélémy, Daniel. Centre de Coopération Internationale en Recherche Agronomique pour le Développement; Francia
Invasive species' success may depend on ecophysiological attributes present in their native area or those derived from changes that took place in the invaded environment. We studied the growth and photosynthetic capacity of Berberis darwinii shrubs growing under different light conditions (gap, forest edge and below the canopy) in their native area of Patagonia, Argentina. Leaf photosynthesis results determined in the native area were discussed in relation to information provided by studies carried out under the same light conditions in an invaded area in New Zealand. Shoot elongation, leaf production, stem and leaf biomass per shoot, and specific leaf area (SLA, cm2 g 1) were determined in five adult plants, randomly selected in each of the three light conditions at two forest sites. Net photosynthesis as a function of PPFD (photosynthetic photon flux density), stomatal conductance (gs), maximum light-saturated photosynthesis rate (Pmax), Pmass (on mass bases) and water-use efficiency (WUEi) were determined in plants of one site. We predicted that functional traits would differ between populations of native and invasive ranges. In their native area, plants growing under the canopy produced the longest shoots and had the lowest values for shoot emergence and foliar biomass per shoot, while their SLA was higher than gap and forest edge plants. Leaf number and stem biomass per shoot were independent of light differences. Leaves of gap plants showed higher Pmax, Pmass and gs but lower WUEi than plants growing at the forest edge. In its native range B. darwinii grows under different light conditions by adjusting shoot and leaf morphology and physiology. Plants of B. darwinii growing under the same light conditions show similar physiology in native and invasive ranges. This means that for B. darwinii, intra specific variation of the functional traits studied here does not condition successful spread in new areas
description Fil: Svriz, Maya. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche; Argentina.
publishDate 2014
dc.date.none.fl_str_mv 2014-06-10
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv Svriz, Maya., Damascos, María A., Lediuk, Karen D., Varela, Santiago A. & Barthélémy, Daniel. (2014). Effect of light on the growth and photosynthesis of an invasive shrub in its native range. Oxford Journals. AoB PLANTS; 2014; 6; 1-33
2041-2851
https://academic.oup.com/aobpla/article/doi/10.1093/aobpla/plu033/158999/Effect-of-light-on-the-growth-and-photosynthesis
http://hdl.handle.net/11336/11739
https://rid.unrn.edu.ar/jspui/handle/20.500.12049/2895
https://doi.org/10.1093/aobpla/plu033
identifier_str_mv Svriz, Maya., Damascos, María A., Lediuk, Karen D., Varela, Santiago A. & Barthélémy, Daniel. (2014). Effect of light on the growth and photosynthesis of an invasive shrub in its native range. Oxford Journals. AoB PLANTS; 2014; 6; 1-33
2041-2851
url https://academic.oup.com/aobpla/article/doi/10.1093/aobpla/plu033/158999/Effect-of-light-on-the-growth-and-photosynthesis
http://hdl.handle.net/11336/11739
https://rid.unrn.edu.ar/jspui/handle/20.500.12049/2895
https://doi.org/10.1093/aobpla/plu033
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv 2014
AoB PLANTS
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/4.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/4.0/
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:RID-UNRN (UNRN)
instname:Universidad Nacional de Río Negro
reponame_str RID-UNRN (UNRN)
collection RID-UNRN (UNRN)
instname_str Universidad Nacional de Río Negro
repository.name.fl_str_mv RID-UNRN (UNRN) - Universidad Nacional de Río Negro
repository.mail.fl_str_mv rid@unrn.edu.ar
_version_ 1844621625052364800
score 12.559606

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