Recruitment limitation in secondary forests dominated by an exotic tree

Autores
Lichstein, Jeremy W.; Grau, Hector Ricardo; Aragón, Myriam Roxana
Año de publicación
2004
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Question- What factors limit woody plant recruitment in a mosaic landscape where former agricultural lands are dominated by the invasive tree, Ligustrum lucidum W. T. Aiton (Oleaceae)?  Location- Subtropical northwestern Argentina. Methods- In secondary forest patches, we measured (1) tree, shrub, and liana abundance in different size classes (stems ¡Ý 25 cm tall); (2) seed rain of Ligustrum and two native trees; and (3) topographic, soil, and light variables.  We used spatial autoregressive models to test for effects of Ligustrum canopy dominance and environmental variables on native plant abundance in each size class.  We used multiple regression on resemblance matrices to quantify the relative importance of spatial (e.g., dispersal) and environmental effects on native species composition. Results- Native tree abundance in the smallest size class was unrelated to Ligustrum canopy dominance, while native tree abundance in larger size classes and native liana abundance were negatively correlated with Ligustrum dominance.  Native species composition was both environmentally and spatially structured, suggesting that some species are dispersal limited.  Seed rain was spatially correlated with conspecific basal area for one of two native species, but not for Ligustrum. Conclusions- Native tree recruitment appears to be limited primarily by sapling mortality in patches dominated by the invasive Ligustrum.  Ligustrum does not appear to be dispersal limited in our study area and is likely to continue spreading.  Invaded patches may persist for hundreds of years
Fil: Lichstein, Jeremy W.. University of Princeton; Estados Unidos
Fil: Grau, Hector Ricardo. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo. Laboratorio de Investigaciones Ecológicas de las Yungas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina
Fil: Aragón, Myriam Roxana. Universidad Nacional de Tucumán. Instituto de Ecología Regional. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Ecología Regional; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; Argentina. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo. Laboratorio de Investigaciones Ecológicas de las Yungas; Argentina
Materia
Subtropical northwestern Argentina.
Ligustrum lucidum
Native tree recruitment
sapling mortality
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/105670
Acceder
id CONICETDig_cec4a4df6834569a9f4340013130d559
oai_identifier_str oai:ri.conicet.gov.ar:11336/105670
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Recruitment limitation in secondary forests dominated by an exotic treeLichstein, Jeremy W.Grau, Hector RicardoAragón, Myriam RoxanaSubtropical northwestern Argentina.Ligustrum lucidumNative tree recruitmentsapling mortalityhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Question- What factors limit woody plant recruitment in a mosaic landscape where former agricultural lands are dominated by the invasive tree, Ligustrum lucidum W. T. Aiton (Oleaceae)?  Location- Subtropical northwestern Argentina. Methods- In secondary forest patches, we measured (1) tree, shrub, and liana abundance in different size classes (stems ¡Ý 25 cm tall); (2) seed rain of Ligustrum and two native trees; and (3) topographic, soil, and light variables.  We used spatial autoregressive models to test for effects of Ligustrum canopy dominance and environmental variables on native plant abundance in each size class.  We used multiple regression on resemblance matrices to quantify the relative importance of spatial (e.g., dispersal) and environmental effects on native species composition. Results- Native tree abundance in the smallest size class was unrelated to Ligustrum canopy dominance, while native tree abundance in larger size classes and native liana abundance were negatively correlated with Ligustrum dominance.  Native species composition was both environmentally and spatially structured, suggesting that some species are dispersal limited.  Seed rain was spatially correlated with conspecific basal area for one of two native species, but not for Ligustrum. Conclusions- Native tree recruitment appears to be limited primarily by sapling mortality in patches dominated by the invasive Ligustrum.  Ligustrum does not appear to be dispersal limited in our study area and is likely to continue spreading.  Invaded patches may persist for hundreds of yearsFil: Lichstein, Jeremy W.. University of Princeton; Estados UnidosFil: Grau, Hector Ricardo. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo. Laboratorio de Investigaciones Ecológicas de las Yungas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; ArgentinaFil: Aragón, Myriam Roxana. Universidad Nacional de Tucumán. Instituto de Ecología Regional. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Ecología Regional; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; Argentina. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo. Laboratorio de Investigaciones Ecológicas de las Yungas; ArgentinaWiley Blackwell Publishing, Inc2004-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/105670Lichstein, Jeremy W.; Grau, Hector Ricardo; Aragón, Myriam Roxana; Recruitment limitation in secondary forests dominated by an exotic tree; Wiley Blackwell Publishing, Inc; Journal of Vegetation Science; 15; 6; 12-2004; 721-7281100-9233CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1111/j.1654-1103.2004.tb02314.xinfo:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1654-1103.2004.tb02314.xinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:30:39Zoai:ri.conicet.gov.ar:11336/105670instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-15 14:30:40.103CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Recruitment limitation in secondary forests dominated by an exotic tree
title Recruitment limitation in secondary forests dominated by an exotic tree
spellingShingle Recruitment limitation in secondary forests dominated by an exotic tree
Lichstein, Jeremy W.
Subtropical northwestern Argentina.
Ligustrum lucidum
Native tree recruitment
sapling mortality
title_short Recruitment limitation in secondary forests dominated by an exotic tree
title_full Recruitment limitation in secondary forests dominated by an exotic tree
title_fullStr Recruitment limitation in secondary forests dominated by an exotic tree
title_full_unstemmed Recruitment limitation in secondary forests dominated by an exotic tree
title_sort Recruitment limitation in secondary forests dominated by an exotic tree
dc.creator.none.fl_str_mv Lichstein, Jeremy W.
Grau, Hector Ricardo
Aragón, Myriam Roxana
author Lichstein, Jeremy W.
author_facet Lichstein, Jeremy W.
Grau, Hector Ricardo
Aragón, Myriam Roxana
author_role author
author2 Grau, Hector Ricardo
Aragón, Myriam Roxana
author2_role author
author
dc.subject.none.fl_str_mv Subtropical northwestern Argentina.
Ligustrum lucidum
Native tree recruitment
sapling mortality
topic Subtropical northwestern Argentina.
Ligustrum lucidum
Native tree recruitment
sapling mortality
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Question- What factors limit woody plant recruitment in a mosaic landscape where former agricultural lands are dominated by the invasive tree, Ligustrum lucidum W. T. Aiton (Oleaceae)?  Location- Subtropical northwestern Argentina. Methods- In secondary forest patches, we measured (1) tree, shrub, and liana abundance in different size classes (stems ¡Ý 25 cm tall); (2) seed rain of Ligustrum and two native trees; and (3) topographic, soil, and light variables.  We used spatial autoregressive models to test for effects of Ligustrum canopy dominance and environmental variables on native plant abundance in each size class.  We used multiple regression on resemblance matrices to quantify the relative importance of spatial (e.g., dispersal) and environmental effects on native species composition. Results- Native tree abundance in the smallest size class was unrelated to Ligustrum canopy dominance, while native tree abundance in larger size classes and native liana abundance were negatively correlated with Ligustrum dominance.  Native species composition was both environmentally and spatially structured, suggesting that some species are dispersal limited.  Seed rain was spatially correlated with conspecific basal area for one of two native species, but not for Ligustrum. Conclusions- Native tree recruitment appears to be limited primarily by sapling mortality in patches dominated by the invasive Ligustrum.  Ligustrum does not appear to be dispersal limited in our study area and is likely to continue spreading.  Invaded patches may persist for hundreds of years
Fil: Lichstein, Jeremy W.. University of Princeton; Estados Unidos
Fil: Grau, Hector Ricardo. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo. Laboratorio de Investigaciones Ecológicas de las Yungas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina
Fil: Aragón, Myriam Roxana. Universidad Nacional de Tucumán. Instituto de Ecología Regional. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Ecología Regional; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; Argentina. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo. Laboratorio de Investigaciones Ecológicas de las Yungas; Argentina
description Question- What factors limit woody plant recruitment in a mosaic landscape where former agricultural lands are dominated by the invasive tree, Ligustrum lucidum W. T. Aiton (Oleaceae)?  Location- Subtropical northwestern Argentina. Methods- In secondary forest patches, we measured (1) tree, shrub, and liana abundance in different size classes (stems ¡Ý 25 cm tall); (2) seed rain of Ligustrum and two native trees; and (3) topographic, soil, and light variables.  We used spatial autoregressive models to test for effects of Ligustrum canopy dominance and environmental variables on native plant abundance in each size class.  We used multiple regression on resemblance matrices to quantify the relative importance of spatial (e.g., dispersal) and environmental effects on native species composition. Results- Native tree abundance in the smallest size class was unrelated to Ligustrum canopy dominance, while native tree abundance in larger size classes and native liana abundance were negatively correlated with Ligustrum dominance.  Native species composition was both environmentally and spatially structured, suggesting that some species are dispersal limited.  Seed rain was spatially correlated with conspecific basal area for one of two native species, but not for Ligustrum. Conclusions- Native tree recruitment appears to be limited primarily by sapling mortality in patches dominated by the invasive Ligustrum.  Ligustrum does not appear to be dispersal limited in our study area and is likely to continue spreading.  Invaded patches may persist for hundreds of years
publishDate 2004
dc.date.none.fl_str_mv 2004-12
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/105670
Lichstein, Jeremy W.; Grau, Hector Ricardo; Aragón, Myriam Roxana; Recruitment limitation in secondary forests dominated by an exotic tree; Wiley Blackwell Publishing, Inc; Journal of Vegetation Science; 15; 6; 12-2004; 721-728
1100-9233
CONICET Digital
CONICET
url http://hdl.handle.net/11336/105670
identifier_str_mv Lichstein, Jeremy W.; Grau, Hector Ricardo; Aragón, Myriam Roxana; Recruitment limitation in secondary forests dominated by an exotic tree; Wiley Blackwell Publishing, Inc; Journal of Vegetation Science; 15; 6; 12-2004; 721-728
1100-9233
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1111/j.1654-1103.2004.tb02314.x
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1654-1103.2004.tb02314.x
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.22299

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