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Cambios florísticos inducidos por la frecuencia de fuego en el Chaco serrano.
(Boletín de la Sociedad Argentina de Botánica, 2017)
Las Sierras Chicas de Córdoba son el cordón montañoso con mayor frecuencia de fuego del centro de Argentina. Sin embargo, hasta el momento no se ha evaluado cuál es la respuesta de las comunidades de plantas del Chaco ...
The search for Pleiades in trait constellations: functional integration and phenotypic selection in the complex flowers of Morrenia brachystephana (Apocynaceae)
(2014-03-18)
Pollinator‐mediated natural selection on single traits, such as corolla tube or spur length, has been well documented. However, flower phenotypes are usually complex, and selection is expected to act on several traits that ...
Contrasting effects of fire frequency on plant traits of three dominant perennial herbs from Chaco Serrano.
(Wiley Blackwell Publishing, Inc, 2016)
Fire frequencies are currently increasing in many regions a cross the world as a result of anthropic activities, affecting ecological processes and plant population dynamics. Fire can generate important changes in soil ...
Fire frequency effects on soil and pollinators: what shapes sexual plant reproduction?
(Springer, 2017-12)
Increased fire frequency can significantly erode both soil properties and plant–pollinator interactions affecting plant reproductive success but they have seldom been assessed simultaneously. Here, we evaluate soil properties, ...
El rol del herbario ACOR en la comunidad: colección, ciencia y educación.
(Facultad de Ciencias Agropecuarias, 2015)
Las colecciones representan un testigo imprescindible para la ciencia y un vehículo para arribar a posibles y adecuadas soluciones a los problemas de la comunidad. Los herbarios son el único documento de la vegetación sobre ...
Travelling to the south: Phylogeographic spatial diffusion model in Monttea aphylla (Plantaginaceae), an endemic plant of the Monte Desert
(2017-05)
Effects of Pleistocene climatic oscillations on plant phylogeographic patterns are relatively well studied in forest, savanna and grassland biomes, but such impacts remain less explored on desert regions of the world, ...