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336.#.#.a: Artículo

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351.#.#.b: Revista Mexicana de Biodiversidad

351.#.#.a: Artículos

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856.4.0.u: http://www.revista.ib.unam.mx/index.php/bio/article/view/2546/1739

100.1.#.a: Valdivia, Carlos E.; Simonetti, Javier A.

100.1.#.u: Universidad de Los Lagos; Universidad de Chile

524.#.#.a: Valdivia, Carlos E., et al. (2018). The additive effects of pollinators and herbivores on the vine Bomarea salsilla (Alstroemeriaceae), remain spatially consistent in a fragmented forest. Revista Mexicana de Biodiversidad; Vol. 89, núm. 4, 2018: diciembre. Recuperado de https://repositorio.unam.mx/contenidos/4109421

245.1.0.a: The additive effects of pollinators and herbivores on the vine Bomarea salsilla (Alstroemeriaceae), remain spatially consistent in a fragmented forest

502.#.#.c: Universidad Nacional Autónoma de México

561.1.#.a: Instituto de Biología, UNAM

264.#.0.c: 2018

264.#.1.c: 2018-11-22

653.#.#.a: Hummingbirds; Nectarivory; Sephanoides sephaniodes; Temperate forests; Chile

506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-NC-ND 4.0 Internacional, https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.es, fecha de asignación de la licencia 2018-11-22, para un uso diferente consultar al responsable jurídico del repositorio por medio de falvarez@ib.unam.mx

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520.3.#.a: Modifications in plant-mutualistic and plant-antagonistic interactions driven by habitat fragmentation may have far reaching consequences by affecting plant reproductive success and their microevolutionary dynamics. Mutualists (e.g., pollinators) and antagonists (e.g., herbivores) can exert non-additive effects on plant fitness, which is interpreted as evidence of a pathway for correlated evolution on mutualist- and antagonist-linked traits, respectively. We suggest that a decrease in pollination and herbivory due to habitat fragmentation and proximity to edges may lead plants to face non-correlated fitness effects (i.e., additivity) exerted by pollinators and herbivores. We assessed the effects of pollinators and herbivores on Bomarea salsilla seed set by separately and simultaneously excluding pollinators and herbivores in a fully factorial design. The exclusions were performed in the core and edge of a continuous forest, and in the core and edge of forest fragments. At all sites studied, pollinators, but not herbivores, affected plant fitness, exerting non-correlated fitness effects. Consequently, forest fragmentation and the creation of edge habitats seemed not to affect the pollinator- and herbivore-mediated selection pressures on B. salsilla.

773.1.#.t: Revista Mexicana de Biodiversidad; Vol. 89, núm. 4 (2018): diciembre

773.1.#.o: http://www.revista.ib.unam.mx/index.php/bio

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310.#.#.a: Trimestral

780.1.2.t: Anales del Instituto de Biología serie Botánica y Anales del Instituto de Biología serie Zoología

264.#.1.b: Instituto de Biología, UNAM

758.#.#.1: http://www.revista.ib.unam.mx/index.php/bio

doi: https://doi.org/10.22201/ib.20078706e.2018.4.2546

handle: 4cba8460d4e77a30

harvesting_date: 2020-09-23 00:00:00.0

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Artículo

The additive effects of pollinators and herbivores on the vine Bomarea salsilla (Alstroemeriaceae), remain spatially consistent in a fragmented forest

Valdivia, Carlos E.; Simonetti, Javier A.

Instituto de Biología, UNAM, publicado en Revista Mexicana de Biodiversidad, y cosechado de Revistas UNAM

Licencia de uso

Procedencia del contenido

Cita

Valdivia, Carlos E., et al. (2018). The additive effects of pollinators and herbivores on the vine Bomarea salsilla (Alstroemeriaceae), remain spatially consistent in a fragmented forest. Revista Mexicana de Biodiversidad; Vol. 89, núm. 4, 2018: diciembre. Recuperado de https://repositorio.unam.mx/contenidos/4109421

Descripción del recurso

Autor(es)
Valdivia, Carlos E.; Simonetti, Javier A.
Adscripción del autor
Universidad de Los Lagos; Universidad de Chile
Tipo
Artículo de Investigación
Área del conocimiento
Biología y Química
Título
The additive effects of pollinators and herbivores on the vine Bomarea salsilla (Alstroemeriaceae), remain spatially consistent in a fragmented forest
Fecha
2018-11-22
Resumen
Modifications in plant-mutualistic and plant-antagonistic interactions driven by habitat fragmentation may have far reaching consequences by affecting plant reproductive success and their microevolutionary dynamics. Mutualists (e.g., pollinators) and antagonists (e.g., herbivores) can exert non-additive effects on plant fitness, which is interpreted as evidence of a pathway for correlated evolution on mutualist- and antagonist-linked traits, respectively. We suggest that a decrease in pollination and herbivory due to habitat fragmentation and proximity to edges may lead plants to face non-correlated fitness effects (i.e., additivity) exerted by pollinators and herbivores. We assessed the effects of pollinators and herbivores on Bomarea salsilla seed set by separately and simultaneously excluding pollinators and herbivores in a fully factorial design. The exclusions were performed in the core and edge of a continuous forest, and in the core and edge of forest fragments. At all sites studied, pollinators, but not herbivores, affected plant fitness, exerting non-correlated fitness effects. Consequently, forest fragmentation and the creation of edge habitats seemed not to affect the pollinator- and herbivore-mediated selection pressures on B. salsilla.
Tema
Hummingbirds; Nectarivory; Sephanoides sephaniodes; Temperate forests; Chile
Idioma
eng
ISSN
2007-8706; 1870-3453

Enlaces