Alien invasive species: a major driver of native species declines and extinctions?

Although there is wide consensus thatbiodiversity is threatened worldwide by human activities,the role that alien invasive species (AIS) play in this processis controversial. Many reports have addressed thisissue, but their conclusions differ widely. Disagreementsare partly due to the fact that driv...

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Detalles Bibliográficos
Autores: Correa, Nancy, Boltovskoy, Demetrio
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2023
País:Argentina
Institución:Consejo Nacional de Investigaciones Científicas y Técnicas
Repositorio:CONICET Digital (CONICET)
Idioma:español
OAI Identifier:oai:ri.conicet.gov.ar:11336/224608
Acceso en línea:http://hdl.handle.net/11336/224608
Access Level:acceso abierto
Palabra clave:Alien invasive species
Extinctions
Biodiversity declines
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
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spelling Alien invasive species: a major driver of native species declines and extinctions? Especies exóticas invasoras: ¿un causante primario de la declinación y extinción de especies nativas? Correa, Nancy Boltovskoy, Demetrio Alien invasive species Extinctions Biodiversity declines https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 Although there is wide consensus thatbiodiversity is threatened worldwide by human activities,the role that alien invasive species (AIS) play in this processis controversial. Many reports have addressed thisissue, but their conclusions differ widely. Disagreementsare partly due to the fact that drivers of species declinesand extinctions are multiple and concurrent, and unevenlydistributed among taxa and geographic regions, but con-flicting interpretations of the same sources of informationseem to play an important role as well. These discrepanciesunderscore our poor understanding of the role of AIS inthe declines and extinctions of native organisms, hinderingdecisions associated with resource allocation for managementactions. Si bien existe un consenso amplio en que a nivel mundial la biodiversidad está amenazada por las actividades humanas, el rol que en este proceso desempeñan las especies exóticas invasoras es controvertido. Muchos estudios analizaron esta relación, pero sus conclusiones difieren marcadamente. Estas diferencias son en parte debidas a que los factores responsables de las mermas en las cantidades de especies y en su extinción son múltiples y concurrentes, y sus efectos varían mucho, tanto entre taxones como entre áreas geográficas. Sin embargo, interpretaciones disímiles de las mismas fuentes de información también parecen ser muy importantes. Estos desacuerdos ponen en evidencia nuestro escaso entendimiento acerca de la importancia de las especies exóticas invasoras en los mecanismos que determinan las declinaciones en la biodiversidad y las extinciones de las especies nativas, afectando las decisiones relacionadas con la administración de los recursos destinados a acciones de manejo y mitigación. Fil: Correa, Nancy. Ministerio de Defensa. Armada Argentina. Servicio de Hidrografía Naval; Argentina Fil: Boltovskoy, Demetrio. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Ecología, Genética y Evolución de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Ecología, Genética y Evolución de Buenos Aires; Argentina Academia Nacional de Ciencias Exactas, Físicas y Naturales http://hdl.handle.net/11336/224608 Correa, Nancy; Boltovskoy, Demetrio; Alien invasive species: a major driver of native species declines and extinctions?; Academia Nacional de Ciencias Exactas, Físicas y Naturales; Anales de la Academia Nacional de Ciencias Exactas, Físicas y Naturales de Buenos Aires; 74; 5-2023; 131-139 0365-1185 CONICET Digital CONICET
title Alien invasive species: a major driver of native species declines and extinctions?
spellingShingle Alien invasive species: a major driver of native species declines and extinctions?
Correa, Nancy
Alien invasive species
Extinctions
Biodiversity declines
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
title_short Alien invasive species: a major driver of native species declines and extinctions?
title_full Alien invasive species: a major driver of native species declines and extinctions?
title_fullStr Alien invasive species: a major driver of native species declines and extinctions?
title_full_unstemmed Alien invasive species: a major driver of native species declines and extinctions?
title_sort Alien invasive species: a major driver of native species declines and extinctions?
author Correa, Nancy
author_facet Correa, Nancy
Boltovskoy, Demetrio
author_role author
author2 Boltovskoy, Demetrio
author2_role author
topic Alien invasive species
Extinctions
Biodiversity declines
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
topic_facet Alien invasive species
Extinctions
Biodiversity declines
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
description Although there is wide consensus thatbiodiversity is threatened worldwide by human activities,the role that alien invasive species (AIS) play in this processis controversial. Many reports have addressed thisissue, but their conclusions differ widely. Disagreementsare partly due to the fact that drivers of species declinesand extinctions are multiple and concurrent, and unevenlydistributed among taxa and geographic regions, but con-flicting interpretations of the same sources of informationseem to play an important role as well. These discrepanciesunderscore our poor understanding of the role of AIS inthe declines and extinctions of native organisms, hinderingdecisions associated with resource allocation for managementactions.
publishDate 2023
format article
status_str publishedVersion
url http://hdl.handle.net/11336/224608
identifier_str_mv Correa, Nancy; Boltovskoy, Demetrio; Alien invasive species: a major driver of native species declines and extinctions?; Academia Nacional de Ciencias Exactas, Físicas y Naturales; Anales de la Academia Nacional de Ciencias Exactas, Físicas y Naturales de Buenos Aires; 74; 5-2023; 131-139
0365-1185
CONICET Digital
CONICET
language spa
eu_rights_str_mv openAccess
publisher Academia Nacional de Ciencias Exactas, Físicas y Naturales
institution Consejo Nacional de Investigaciones Científicas y Técnicas
collection CONICET Digital (CONICET)
reponame_str CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
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publishDateSort 2023
author_browse Boltovskoy, Demetrio
Correa, Nancy
publisherStr Academia Nacional de Ciencias Exactas, Físicas y Naturales
score 6,924472

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