An alien in wetlands, possible invader? Distribution of Potentilla anserina (Rosaceae) in the Nahuel Huapi National Park (Patagonia, Argentina)

Introduction and objectives: Wetlands are natural ecosystems relevant to biodiversity and ensure a variety of ecosystem services. However, they are environments susceptible to species invasions. The exotic and invasive species Potentilla anserina was found in wetlands of Patagonia. The objectives of...

Descripción completa

Guardado en:
Detalles Bibliográficos
Autores principales: Cuassolo, Florencia, Díaz Villanueva, Verónica
Formato: Artículo revista
Lenguaje:Español
Publicado: Sociedad Argentina de Botánica 2022
Materias:
composición florística
especies invasoras
hidrofitas
impacto antrópico
mallines
Patagonia
floristic composition,
invasive species
hydrophytes
anthropic impact
wet meadows
Acceso en línea:https://revistas.unc.edu.ar/index.php/BSAB/article/view/35786
Aporte de:
Revistas de la UNC de Universidad Nacional de Córdoba
id I10-R10-article-35786
record_format ojs
spelling I10-R10-article-357862022-12-12T13:41:59Z An alien in wetlands, possible invader? Distribution of Potentilla anserina (Rosaceae) in the Nahuel Huapi National Park (Patagonia, Argentina) Una especie introducida en humedales, ¿posible invasora? Distribución de Potentilla anserina (Rosaceae) en el Parque Nacional Nahuel Huapi (Patagonia, Argentina) Cuassolo, Florencia Díaz Villanueva, Verónica composición florística especies invasoras hidrofitas impacto antrópico mallines Patagonia floristic composition, invasive species hydrophytes anthropic impact wet meadows Patagonia Introduction and objectives: Wetlands are natural ecosystems relevant to biodiversity and ensure a variety of ecosystem services. However, they are environments susceptible to species invasions. The exotic and invasive species Potentilla anserina was found in wetlands of Patagonia. The objectives of this study were to determine the distribution of this species in the Nahuel Huapi National Park and to know how it relates to the types of biomes and land uses. M&M: We studied the distribution of P. anserina in 28 wetlands along a precipitacion gradient (55.4 km East-West), in the Nahuel Huapi National Park, in relation to the type of environment, biome, degree of urbanization and presence of cattle. Also, we relate its cover with the richness of species in 8 of the wetlands analyzed. Results: P. anserina was correlated with shallow and temporary wetlands and with the presence of cattle. The % of coverage of P. anserina did not exceed 10% (with one exception) and was not related to species richness. Conclusion: Due to the high dispersal capacity of P. anserina in Patagonian wetlands and the high coverage observed in one of the temporary wetland studied, our results alert about the invasive potential of this exotic species. Introducción y objetivos: Los humedales son ecosistemas naturales relevantes para  la biodiversidad y aseguran una variedad de servicios ecosistémicos. Sin embargo, son ambientes susceptibles a las invasiones de especies. La especie introducida e invasora Potentilla anserina se encontró en humedales de la Patagonia. Los objetivos de este estudio fueron determinar la distribución de esta especie en el Parque Nacional Nahuel Huapi y conocer como se relaciona con los tipos de hábitats y usos del suelo. M&M: Estudiamos la distribución de P. anserina en 28 humedales a lo largo de un gradiente de precipitaciones (55,4 km Este-Oeste), en el Parque Nacional Nahuel Huapi, en relación con el tipo de ambiente, hábitat, grado de urbanización, presencia de ganado.  También, relacionamos su cobertura con la riqueza de especies  en 8 de los mallines analizados.  Resultados: P. anserina estuvo correlacionada con humedales someros y temporarios y con la presencia de ganado. La cobertura de P. anserina no superó el 10% (con una excepción) y  no estuvo relacionada con la riqueza de especies. Conclusión: Debido a la alta capacidad de dispersión de P. anserina en humedales patagónicos y la alta cobertura observada en uno de los mallines estudiados, nuestros resultados alertan sobre el potencial invasor de esta especie introducida. Sociedad Argentina de Botánica 2022-06-29 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf text/html https://revistas.unc.edu.ar/index.php/BSAB/article/view/35786 Boletín de la Sociedad Argentina de Botánica (Journal of the Argentine Botanical Society; Vol. 57 No. 2 (2022): June Boletín de la Sociedad Argentina de Botánica; Vol. 57 Núm. 2 (2022): Junio Boletín de la Sociedad Argentina de Botánica; v. 57 n. 2 (2022): Junio 1851-2372 0373-580X 10.31055/1851.2372.v57.n2 spa https://revistas.unc.edu.ar/index.php/BSAB/article/view/35786/38015 https://revistas.unc.edu.ar/index.php/BSAB/article/view/35786/38017 Derechos de autor 2022 Florencia Cuassolo, Verónica Díaz Villanueva https://creativecommons.org/licenses/by-nc-nd/4.0
institution Universidad Nacional de Córdoba
institution_str I-10
repository_str R-10
container_title_str Revistas de la UNC
language Español
format Artículo revista
topic composición florística
especies invasoras
hidrofitas
impacto antrópico
mallines
Patagonia
floristic composition,
invasive species
hydrophytes
anthropic impact
wet meadows
Patagonia
spellingShingle composición florística
especies invasoras
hidrofitas
impacto antrópico
mallines
Patagonia
floristic composition,
invasive species
hydrophytes
anthropic impact
wet meadows
Patagonia
Cuassolo, Florencia
Díaz Villanueva, Verónica
An alien in wetlands, possible invader? Distribution of Potentilla anserina (Rosaceae) in the Nahuel Huapi National Park (Patagonia, Argentina)
topic_facet composición florística
especies invasoras
hidrofitas
impacto antrópico
mallines
Patagonia
floristic composition,
invasive species
hydrophytes
anthropic impact
wet meadows
Patagonia
author Cuassolo, Florencia
Díaz Villanueva, Verónica
author_facet Cuassolo, Florencia
Díaz Villanueva, Verónica
author_sort Cuassolo, Florencia
title An alien in wetlands, possible invader? Distribution of Potentilla anserina (Rosaceae) in the Nahuel Huapi National Park (Patagonia, Argentina)
title_short An alien in wetlands, possible invader? Distribution of Potentilla anserina (Rosaceae) in the Nahuel Huapi National Park (Patagonia, Argentina)
title_full An alien in wetlands, possible invader? Distribution of Potentilla anserina (Rosaceae) in the Nahuel Huapi National Park (Patagonia, Argentina)
title_fullStr An alien in wetlands, possible invader? Distribution of Potentilla anserina (Rosaceae) in the Nahuel Huapi National Park (Patagonia, Argentina)
title_full_unstemmed An alien in wetlands, possible invader? Distribution of Potentilla anserina (Rosaceae) in the Nahuel Huapi National Park (Patagonia, Argentina)
title_sort alien in wetlands, possible invader? distribution of potentilla anserina (rosaceae) in the nahuel huapi national park (patagonia, argentina)
description Introduction and objectives: Wetlands are natural ecosystems relevant to biodiversity and ensure a variety of ecosystem services. However, they are environments susceptible to species invasions. The exotic and invasive species Potentilla anserina was found in wetlands of Patagonia. The objectives of this study were to determine the distribution of this species in the Nahuel Huapi National Park and to know how it relates to the types of biomes and land uses. M&M: We studied the distribution of P. anserina in 28 wetlands along a precipitacion gradient (55.4 km East-West), in the Nahuel Huapi National Park, in relation to the type of environment, biome, degree of urbanization and presence of cattle. Also, we relate its cover with the richness of species in 8 of the wetlands analyzed. Results: P. anserina was correlated with shallow and temporary wetlands and with the presence of cattle. The % of coverage of P. anserina did not exceed 10% (with one exception) and was not related to species richness. Conclusion: Due to the high dispersal capacity of P. anserina in Patagonian wetlands and the high coverage observed in one of the temporary wetland studied, our results alert about the invasive potential of this exotic species.
publisher Sociedad Argentina de Botánica
publishDate 2022
url https://revistas.unc.edu.ar/index.php/BSAB/article/view/35786
work_keys_str_mv AT cuassoloflorencia analieninwetlandspossibleinvaderdistributionofpotentillaanserinarosaceaeinthenahuelhuapinationalparkpatagoniaargentina
AT diazvillanuevaveronica analieninwetlandspossibleinvaderdistributionofpotentillaanserinarosaceaeinthenahuelhuapinationalparkpatagoniaargentina
AT cuassoloflorencia unaespecieintroducidaenhumedalesposibleinvasoradistribuciondepotentillaanserinarosaceaeenelparquenacionalnahuelhuapipatagoniaargentina
AT diazvillanuevaveronica unaespecieintroducidaenhumedalesposibleinvasoradistribuciondepotentillaanserinarosaceaeenelparquenacionalnahuelhuapipatagoniaargentina
AT cuassoloflorencia alieninwetlandspossibleinvaderdistributionofpotentillaanserinarosaceaeinthenahuelhuapinationalparkpatagoniaargentina
AT diazvillanuevaveronica alieninwetlandspossibleinvaderdistributionofpotentillaanserinarosaceaeinthenahuelhuapinationalparkpatagoniaargentina
first_indexed 2022-08-20T01:21:35Z
last_indexed 2023-02-28T06:35:17Z
_version_ 1770718618953187328

Ejemplares similares