Browsing by Author "Valdovinos, Fernanda S."
Now showing items 1-6 of 6
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Ramos Jiliberto, Rodrigo; Valdovinos, Fernanda S.; Arias, Jonathan; Alcaraz, Carles; García Berthou, Emili (Elsevier, 2011)Many organisms exhibit ontogenetic shifts in their diet and habitat use, which often exert a large influence on the structure and expected dynamics of food webs and ecological communities. Nevertheless, reliable methods ...
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Valdovinos, Fernanda S.; Urbani, Pasquinell; Ramos Jiliberto, Rodrigo (SOC BIOLGIA CHILE, 2009-12-17)Trabajos tempranos basados en la teoría de Sistemas Dinámicos, demostraron que mientras mayor sea el número de poblaciones en interacción ecológica, el sistema tiende a ser más inestable. Sin embargo, la evidencia ...
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Valdovinos, Fernanda S.; Ramos Jiliberto, Rodrigo; Garay Narváez, Leslie; Urban, Pasquinell; Dunne, Jennifer A. (WILEY-BLACKWELL, 2010-09-13)Species coexistence within ecosystems and the stability of patterns of temporal changes in population sizes are central topics in ecological theory. In the last decade, adaptive behaviour has been proposed as a mechanism ...
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Smith Ramírez, Cecilia; Ramos Jiliberto, Rodrigo; Valdovinos, Fernanda S.; Gajardo Martínez, Paula Natalia; Castillo, Jessica A.; Armesto, Juan J. (Springer, 2014)Long-term studies of plant–pollinator interactions are almost nonexistent in the scientific literature. The objective of the present study was to determine changes and trends in the pollinator assemblage of ulmo (Eucryphia ...
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Guerrero-Bosagna, Calos M.; Sabat Kirkwood, Alejandro Pablo; Valdovinos, Fernanda S.; Valladares Boasi, Luis; Clark, Susan J. (BioMed Central, 2008-09-15)Background: Developmental effects of exposure to endocrine disruptors can influence adult characters in mammals, but could also have evolutionary consequences. The aim of this study was to simulate an environmental ...
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Ramos Jiliberto, Rodrigo; Domínguez, Daniela; Espinoza, Claudia; López, Gioconda; Valdovinos, Fernanda S.; Bustamante Araya, Ramiro; Medel Contreras, Rodrigo (ELSEVIER, 2010)Pollination interaction networks exhibit structural regularities across a wide range of natural environments. Long-tailed degree distribution, nestedness, and modularity are the most prevalent topological patterns found ...