Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/157476
COMPARTIR / EXPORTAR:
SHARE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | Robustness of Plant-Pollinator Mutualistic Networks to Phenological Mismatches |
Autor: | Payrató Borràs, Clàudia | Director: | Ramasco, José J. CSIC ORCID | Fecha de publicación: | sep-2016 | Editor: | CSIC-UIB - Instituto de Física Interdisciplinar y Sistemas Complejos (IFISC) Universidad de las Islas Baleares |
Resumen: | Mutualistic interactions conform the skeleton of many systems widespread in nature, with abundant examples ranging rom the economical context to the biological world. The paradigmatic case of study -and ours- is ecological networks. The singular composition of their interactions is known to exhibit unique resilient features, playing a critical role to the preservation of earth's biodiversity and ecosystem's robustness. However, the extent to which the so-called mutualistic networks might be affected by global change has still not been well-established. Accordingly, in this Master Thesis we attempt to measure the robustness of a plant-pollinator community to shifts in their life cycles (phenologies). By borrowing tools from population dynamics and statistical mechanics, we characterise a phase transition triggered by phenological noise in a non-spatially extended model. Our results suggest the existence of a second order non-equilibrium phase transition. Moreover, simulations on an empirically-based network successfully reproduce some previously known ecological traits. All in all, many critical features attributed to second-order transitions such as scaling or universality remained to be asserted, thus demanding for further investigations. | URI: | http://hdl.handle.net/10261/157476 |
Aparece en las colecciones: | (IFISC) Tesis |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
plant-pollinator_Payrato.pdf | 6,28 MB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
Page view(s)
250
checked on 19-abr-2024
Download(s)
157
checked on 19-abr-2024
Google ScholarTM
Check
NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.