Soil seed bank contribution to the restoration of agroecosystems and forest fragments in the Espinal (Córdoba)
Background and aims: The most substantial global land use change is the transformation of native ecosystems into agroecosystems, leading to loss of biodiversity and reduction of ecosystem services. Potentially, these degraded systems could be restored from their soil seed bank. Our aim was to asses...
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| Autores principales: | , , , , |
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| Formato: | Artículo revista |
| Lenguaje: | Español |
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Sociedad Argentina de Botánica
2024
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| Materias: | |
| Acceso en línea: | https://revistas.unc.edu.ar/index.php/BSAB/article/view/43133 |
| Aporte de: |
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I10-R325-article-43133 |
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ojs |
| institution |
Universidad Nacional de Córdoba |
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I-10 |
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R-325 |
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Boletín de la Sociedad Argentina de Botánica |
| language |
Español |
| format |
Artículo revista |
| topic |
cambio de uso del suelo regeneración sucesión secundaria bosque seco centro de Argentina. land use change regeneration secondary succession dry forest central Argentina |
| spellingShingle |
cambio de uso del suelo regeneración sucesión secundaria bosque seco centro de Argentina. land use change regeneration secondary succession dry forest central Argentina Piacenza, Melina S. Funes , Guillermo Naldini, María B. Palchetti, María V. Kowaljow, Esteban Soil seed bank contribution to the restoration of agroecosystems and forest fragments in the Espinal (Córdoba) |
| topic_facet |
cambio de uso del suelo regeneración sucesión secundaria bosque seco centro de Argentina. land use change regeneration secondary succession dry forest central Argentina |
| author |
Piacenza, Melina S. Funes , Guillermo Naldini, María B. Palchetti, María V. Kowaljow, Esteban |
| author_facet |
Piacenza, Melina S. Funes , Guillermo Naldini, María B. Palchetti, María V. Kowaljow, Esteban |
| author_sort |
Piacenza, Melina S. |
| title |
Soil seed bank contribution to the restoration of agroecosystems and forest fragments in the Espinal (Córdoba) |
| title_short |
Soil seed bank contribution to the restoration of agroecosystems and forest fragments in the Espinal (Córdoba) |
| title_full |
Soil seed bank contribution to the restoration of agroecosystems and forest fragments in the Espinal (Córdoba) |
| title_fullStr |
Soil seed bank contribution to the restoration of agroecosystems and forest fragments in the Espinal (Córdoba) |
| title_full_unstemmed |
Soil seed bank contribution to the restoration of agroecosystems and forest fragments in the Espinal (Córdoba) |
| title_sort |
soil seed bank contribution to the restoration of agroecosystems and forest fragments in the espinal (córdoba) |
| description |
Background and aims: The most substantial global land use change is the transformation of native ecosystems into agroecosystems, leading to loss of biodiversity and reduction of ecosystem services. Potentially, these degraded systems could be restored from their soil seed bank. Our aim was to assess species richness and density of the soil seed bank along a structural complexity gradient inagroecosystems and Espinal forest fragments. Furthermore, we compared species composition between the soil seed bank and established vegetation of the reference system to explore its potential for regeneration of native plant communities.M&M: A structural complexity gradient was created from vegetation and soil structural variables from plots with different land uses to analyze seed bank variables.Results: The highest richness was recorded in the pasture soil seed bank, followed by the forests. The highest density and similarity to the established vegetation of the reference system was registered in the forests. Herbaceous species predominated in all plots. With the exception of Celtis tala, seeds of dominant woody species from the reference system were not observed.Conclusions: The pasture seed bank may be particularly relevant in the early stage of native forest restoration, especially if the aim is to reduce costs. However, the contribution of the seed bank to Espinal forests recovery in short to medium term is limited due to its low similarity to reference system. |
| publisher |
Sociedad Argentina de Botánica |
| publishDate |
2024 |
| url |
https://revistas.unc.edu.ar/index.php/BSAB/article/view/43133 |
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I10-R325-article-431332024-06-28T22:28:45Z Soil seed bank contribution to the restoration of agroecosystems and forest fragments in the Espinal (Córdoba) Contribución del banco de semillas del suelo a la restauración de agroecosistemas y fragmentos de bosques del Espinal (Córdoba) Piacenza, Melina S. Funes , Guillermo Naldini, María B. Palchetti, María V. Kowaljow, Esteban cambio de uso del suelo regeneración sucesión secundaria bosque seco centro de Argentina. land use change regeneration secondary succession dry forest central Argentina Background and aims: The most substantial global land use change is the transformation of native ecosystems into agroecosystems, leading to loss of biodiversity and reduction of ecosystem services. Potentially, these degraded systems could be restored from their soil seed bank. Our aim was to assess species richness and density of the soil seed bank along a structural complexity gradient inagroecosystems and Espinal forest fragments. Furthermore, we compared species composition between the soil seed bank and established vegetation of the reference system to explore its potential for regeneration of native plant communities.M&M: A structural complexity gradient was created from vegetation and soil structural variables from plots with different land uses to analyze seed bank variables.Results: The highest richness was recorded in the pasture soil seed bank, followed by the forests. The highest density and similarity to the established vegetation of the reference system was registered in the forests. Herbaceous species predominated in all plots. With the exception of Celtis tala, seeds of dominant woody species from the reference system were not observed.Conclusions: The pasture seed bank may be particularly relevant in the early stage of native forest restoration, especially if the aim is to reduce costs. However, the contribution of the seed bank to Espinal forests recovery in short to medium term is limited due to its low similarity to reference system. Introducción y objetivos: El cambio de uso del suelo más significativo a nivel mundial es la transformación de ecosistemas nativos en agroecosistemas, causando pérdida de biodiversidad y servicios ecosistémicos. Potencialmente, estos sistemas degradados podrían recuperarse a partir del banco de semillas del suelo. Nuestro objetivo fue evaluar la riqueza y densidad del banco de semillas en relación con un gradiente de complejidad estructural en agroecosistemas y fragmentos de bosques del Espinal, así como su potencial para regenerar especies nativas comparando su composición de especies con la vegetación establecida del sistema de referencia.M&M: A partir de variables estructurales de vegetación y de suelo de parcelas con distintos usos de suelo, se construyó un gradiente de complejidad estructural sobre el cual se analizaron las variables del banco de semillas.Resultados: El banco de semillas de la pastura registró la mayor riqueza, seguida por el de bosques. La mayor densidad del banco de semillas y similitud con la vegetación establecida del sistema de referencia la presentaron los bosques. Predominaron las especies herbáceas en todas las parcelas. A excepción de Celtis tala, no se observaron semillas de especies leñosas dominantes del sistema de referencia.Conclusiones: El banco de semillas de la pastura puede contribuir en las primeras etapas de restauración, especialmente si se busca reducir los costos asociados a este proceso. Sin embargo, su aporte para recuperar los bosques nativos del Espinal en el corto o mediano plazo es limitado debido a su baja similitud con el sistema referencia. Sociedad Argentina de Botánica 2024-06-27 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf text/html https://revistas.unc.edu.ar/index.php/BSAB/article/view/43133 10.31055/1851.2372.v59.n2.43133 Boletín de la Sociedad Argentina de Botánica (Journal of the Argentine Botanical Society; Vol. 59 No. 2 (2024): June Boletín de la Sociedad Argentina de Botánica; Vol. 59 Núm. 2 (2024): Junio Boletín de la Sociedad Argentina de Botánica; v. 59 n. 2 (2024): Junio 1851-2372 0373-580X 10.31055/1851.2372.v59.n2 spa https://revistas.unc.edu.ar/index.php/BSAB/article/view/43133/45458 https://revistas.unc.edu.ar/index.php/BSAB/article/view/43133/45459 Derechos de autor 2024 Melina S. Piacenza, Guillermo Funes , María B. Naldini, María V. Palchetti, Esteban Kowaljow https://creativecommons.org/licenses/by-nc-nd/4.0 |