ListarArticulos, Pre-prints (Instituto de Ciencias Ambientales y Ecológicas (ICAE)) por tema "Facultad de Ciencias."
Mostrando ítems 1-11 de 11
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Biodiversity and Stability in Tropical Savannas
(SABER ULA, 2005-01-25)Artículo publicado en: Solbrig, O.T., Medina, E. & Silva, J.F. (Editors). Biodiversity and savanna ecosystem processes: a global perspective. Springer-Verlag, Berlin. 233 pp. 1996. -
Densidad de Leñosas de la Sabana Estacional y Frecuencia de Quemas: La Hipótesis del Equilibrio Fluctuante
(SABER ULA, 2005-01-26)Densidad de Leñosas de la Sabana Estacional y Frecuencia de Quemas: La Hipótesis del Equilibrio Fluctuante (Silva, Juan F. y Sarmiento, Guillermo ) Resumen Un este trabajo nos planteamos el problema de la relación ... -
Distribution of grasses along an altitudinal gradient in a Venezuelan paramo.
(SABER ULA, 2006-12-07)Distribution of grasses along an altitudinal gradient in a Venezuelan paramo (Márquez, Edjuly J., Fariñas G, Mario R., Briceño Benito E. y Rada R., Fermin J.) Abstract In Venezuelan paramos grasses, after Asteraceae, ... -
Fire as a factor influencing the diversity of life forms in neotropical savannas
(SABER ULA, 2005-01-25)Artículo publicado en:Pereira, R.C., Nasser L.C.B. (eds). 1996. Biodiversity and Sustainable Production of Food and Fibers in the Tropical Savannas, EMBRAPA, Brazil, pp. 6-9. -
Freezing tolerance in grasses along an altitudinal gradient in the Venezuelan Andes
(SABER ULA, 2006-12-07)Freezing tolerance in grasses along an altitudinal gradient in the Venezuelan Andes (Márquez, Edjuly J., Rada, Fermín y Fariñas, Mario) Abstract The tropical high Andes experience greater daily temperature oscillations ... -
Increase in the woody component of seasonal savannas under different fire regimes in Calabozo, Venezuela
(SABER ULA, 2005-06-27)Abstract Aim We tested the hypothesis that exclusion from fire and cattle is responsible for the increase in tree cover in open savanna vegetation. Location Four plots in open savanna vegetation from the Calabozo region ... -
Leaf-cutting ants and forest groves in a tropical parkland savanna of Venezuela: facilitated succession?
(SABER ULA, 2005-01-26)Leaf-cutting ants and forest groves in a tropical parkland savanna of Venezuela: facilitated succession? (Farji Brener, Alejandro G. and Silva, Juan F.) Abstract Some savanna arcas in the Orinoco Llanos region in ... -
Un Modelo de Estados y Transiciones de la Sabana Estacional de los Llanos Venezolanos
(SABER ULA, 2005-01-26)Un Modelo de Estados y Transiciones de la Sabana Estacional de los Llanos Venezolanos (Sarmiento, Guillermo y Silva, Juan F.) Resumen Se analiza el efecto de diferentes frecuencias de quemas sobre la sabana ... -
Population responses to fire in a tropical savanna grass, Andropogon Semiberbis: a matrix model approach
(SABER ULA, 2005-01-25)Artículo publicado en: Journal of Ecology (1991), 79, 345-356. -
Seed dispersal in Palicourea rigida, a common treelet species from neotropical savannas
(SABER ULA, 2005-01-26)Seed dispersal in Palicourea rigida, a common treelet species from neotropical savannas (Wütherich, Dirk † ; Azócar, Aura; García, Nuñez, Carlos and Silva, Juan F. ) Abstract The dispersal system of Palicourea ... -
Seed production and soil seed bank in three evergreen woody species from a neotropical savanna
(SABER ULA, 2001)Seed production and soil seed bank in three evergreen woody species from a neotropical savanna (Azócar, Aura; García, Nuñez, Carlos and Silva, Juan F. ) Abstract Results of a 3-y study on the populations of three ...