Assessing invasion process through pathway and vector analysis: case of Saltcedar (Tamarix spp.)

Autores
Natale, Evangelina Sandra; Zalba, Sergio Martín; Reinoso, Herminda Elmira; Damilano, Gabriela
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Biological invasions are one of the most pervasive environmental threats to native ecosystems worldwide. The spontaneous spread of saltcedar is a particular threat to biodiversity conservation in arid and semiarid environments. In Argentina, three species belonging to this genus have been recognized as invaders. The aim of the present study was to identify main dispersal vectors and pathways to refine risk analysis and increase our ability to predict new areas at risk of Tamarix establishment. We surveyed and categorized 223 populations, 39% as invasive, 26% as established, 21% as contained and 14% as detected in nature. Dispersion of saltcedar was found to be associated with watercourses and human-driven disturbances; in addition roads were found to be relevant for the introduction of propagules in new environments. Considering the potential impact of saltcedar invasion and that it is an easily wind-dispersed invasive, it is necessary to implement strategies to monitor dispersal pathways and take actions to eliminate invasion foci, particularly in vulnerable and high- conservation value areas.
Fil: Natale, Evangelina Sandra. Universidad Nacional de Rio Cuarto. Facultad de Cs.exactas Fisicoquimicas y Naturales. Instituto de Ciencias de la Tierra, Biodiversidad y Ambiente. - Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Cordoba. Instituto de Ciencias de la Tierra, Biodiversidad y Ambiente.; Argentina
Fil: Zalba, Sergio Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Nacional del Sur; Argentina
Fil: Reinoso, Herminda Elmira. Universidad Nacional de Río Cuarto; Argentina
Fil: Damilano, Gabriela. Universidad Nacional de Río Cuarto; Argentina
Materia
DISPERSAL ROUTES
INVASIVE ALIEN SPECIES
SOUTH AMERICA
RISK ASSESSMENT
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:11336/104693
Acceder
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spelling Assessing invasion process through pathway and vector analysis: case of Saltcedar (Tamarix spp.)Natale, Evangelina SandraZalba, Sergio MartínReinoso, Herminda ElmiraDamilano, GabrielaDISPERSAL ROUTESINVASIVE ALIEN SPECIESSOUTH AMERICARISK ASSESSMENThttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Biological invasions are one of the most pervasive environmental threats to native ecosystems worldwide. The spontaneous spread of saltcedar is a particular threat to biodiversity conservation in arid and semiarid environments. In Argentina, three species belonging to this genus have been recognized as invaders. The aim of the present study was to identify main dispersal vectors and pathways to refine risk analysis and increase our ability to predict new areas at risk of Tamarix establishment. We surveyed and categorized 223 populations, 39% as invasive, 26% as established, 21% as contained and 14% as detected in nature. Dispersion of saltcedar was found to be associated with watercourses and human-driven disturbances; in addition roads were found to be relevant for the introduction of propagules in new environments. Considering the potential impact of saltcedar invasion and that it is an easily wind-dispersed invasive, it is necessary to implement strategies to monitor dispersal pathways and take actions to eliminate invasion foci, particularly in vulnerable and high- conservation value areas.Fil: Natale, Evangelina Sandra. Universidad Nacional de Rio Cuarto. Facultad de Cs.exactas Fisicoquimicas y Naturales. Instituto de Ciencias de la Tierra, Biodiversidad y Ambiente. - Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Cordoba. Instituto de Ciencias de la Tierra, Biodiversidad y Ambiente.; ArgentinaFil: Zalba, Sergio Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Nacional del Sur; ArgentinaFil: Reinoso, Herminda Elmira. Universidad Nacional de Río Cuarto; ArgentinaFil: Damilano, Gabriela. Universidad Nacional de Río Cuarto; ArgentinaRegional Euro-Asian Biological Invasions Centre2012-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/104693Natale, Evangelina Sandra; Zalba, Sergio Martín; Reinoso, Herminda Elmira; Damilano, Gabriela; Assessing invasion process through pathway and vector analysis: case of Saltcedar (Tamarix spp.); Regional Euro-Asian Biological Invasions Centre; Management of Biological Invasions; 3; 1; 12-2012; 37-441989-8649CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.reabic.net/journals/mbi/2012/Issue1.aspxinfo:eu-repo/semantics/altIdentifier/doi/10.3391/mbi.2012.3.1.04info:eu-repo/semantics/altIdentifier/url/https://www.reabic.net/journals/mbi/2012/1/MBI_2012_1_Natale_etal.pdfinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:43:53Zoai:ri.conicet.gov.ar:11336/104693instacron: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:34982025-09-03 09:43:53.867CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Assessing invasion process through pathway and vector analysis: case of Saltcedar (Tamarix spp.)
title Assessing invasion process through pathway and vector analysis: case of Saltcedar (Tamarix spp.)
spellingShingle Assessing invasion process through pathway and vector analysis: case of Saltcedar (Tamarix spp.)
Natale, Evangelina Sandra
DISPERSAL ROUTES
INVASIVE ALIEN SPECIES
SOUTH AMERICA
RISK ASSESSMENT
title_short Assessing invasion process through pathway and vector analysis: case of Saltcedar (Tamarix spp.)
title_full Assessing invasion process through pathway and vector analysis: case of Saltcedar (Tamarix spp.)
title_fullStr Assessing invasion process through pathway and vector analysis: case of Saltcedar (Tamarix spp.)
title_full_unstemmed Assessing invasion process through pathway and vector analysis: case of Saltcedar (Tamarix spp.)
title_sort Assessing invasion process through pathway and vector analysis: case of Saltcedar (Tamarix spp.)
dc.creator.none.fl_str_mv Natale, Evangelina Sandra
Zalba, Sergio Martín
Reinoso, Herminda Elmira
Damilano, Gabriela
author Natale, Evangelina Sandra
author_facet Natale, Evangelina Sandra
Zalba, Sergio Martín
Reinoso, Herminda Elmira
Damilano, Gabriela
author_role author
author2 Zalba, Sergio Martín
Reinoso, Herminda Elmira
Damilano, Gabriela
author2_role author
author
author
dc.subject.none.fl_str_mv DISPERSAL ROUTES
INVASIVE ALIEN SPECIES
SOUTH AMERICA
RISK ASSESSMENT
topic DISPERSAL ROUTES
INVASIVE ALIEN SPECIES
SOUTH AMERICA
RISK ASSESSMENT
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Biological invasions are one of the most pervasive environmental threats to native ecosystems worldwide. The spontaneous spread of saltcedar is a particular threat to biodiversity conservation in arid and semiarid environments. In Argentina, three species belonging to this genus have been recognized as invaders. The aim of the present study was to identify main dispersal vectors and pathways to refine risk analysis and increase our ability to predict new areas at risk of Tamarix establishment. We surveyed and categorized 223 populations, 39% as invasive, 26% as established, 21% as contained and 14% as detected in nature. Dispersion of saltcedar was found to be associated with watercourses and human-driven disturbances; in addition roads were found to be relevant for the introduction of propagules in new environments. Considering the potential impact of saltcedar invasion and that it is an easily wind-dispersed invasive, it is necessary to implement strategies to monitor dispersal pathways and take actions to eliminate invasion foci, particularly in vulnerable and high- conservation value areas.
Fil: Natale, Evangelina Sandra. Universidad Nacional de Rio Cuarto. Facultad de Cs.exactas Fisicoquimicas y Naturales. Instituto de Ciencias de la Tierra, Biodiversidad y Ambiente. - Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Cordoba. Instituto de Ciencias de la Tierra, Biodiversidad y Ambiente.; Argentina
Fil: Zalba, Sergio Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Nacional del Sur; Argentina
Fil: Reinoso, Herminda Elmira. Universidad Nacional de Río Cuarto; Argentina
Fil: Damilano, Gabriela. Universidad Nacional de Río Cuarto; Argentina
description Biological invasions are one of the most pervasive environmental threats to native ecosystems worldwide. The spontaneous spread of saltcedar is a particular threat to biodiversity conservation in arid and semiarid environments. In Argentina, three species belonging to this genus have been recognized as invaders. The aim of the present study was to identify main dispersal vectors and pathways to refine risk analysis and increase our ability to predict new areas at risk of Tamarix establishment. We surveyed and categorized 223 populations, 39% as invasive, 26% as established, 21% as contained and 14% as detected in nature. Dispersion of saltcedar was found to be associated with watercourses and human-driven disturbances; in addition roads were found to be relevant for the introduction of propagules in new environments. Considering the potential impact of saltcedar invasion and that it is an easily wind-dispersed invasive, it is necessary to implement strategies to monitor dispersal pathways and take actions to eliminate invasion foci, particularly in vulnerable and high- conservation value areas.
publishDate 2012
dc.date.none.fl_str_mv 2012-12
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/11336/104693
Natale, Evangelina Sandra; Zalba, Sergio Martín; Reinoso, Herminda Elmira; Damilano, Gabriela; Assessing invasion process through pathway and vector analysis: case of Saltcedar (Tamarix spp.); Regional Euro-Asian Biological Invasions Centre; Management of Biological Invasions; 3; 1; 12-2012; 37-44
1989-8649
CONICET Digital
CONICET
url http://hdl.handle.net/11336/104693
identifier_str_mv Natale, Evangelina Sandra; Zalba, Sergio Martín; Reinoso, Herminda Elmira; Damilano, Gabriela; Assessing invasion process through pathway and vector analysis: case of Saltcedar (Tamarix spp.); Regional Euro-Asian Biological Invasions Centre; Management of Biological Invasions; 3; 1; 12-2012; 37-44
1989-8649
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.reabic.net/journals/mbi/2012/Issue1.aspx
info:eu-repo/semantics/altIdentifier/doi/10.3391/mbi.2012.3.1.04
info:eu-repo/semantics/altIdentifier/url/https://www.reabic.net/journals/mbi/2012/1/MBI_2012_1_Natale_etal.pdf
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 Regional Euro-Asian Biological Invasions Centre
publisher.none.fl_str_mv Regional Euro-Asian Biological Invasions Centre
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
_version_ 1842268631224811520
score 13.13397

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