Buscar
Mostrando ítems 21-30 de 73
Modelling the effects of fire and competition on the dynamics of neotropical savannas: from plants to community
(2005)
Savannas are one of the most extensive biomes of the world and are subject to intense pressures due to large human populations using this ecosystem, even though it is characterized by low crop yields and poor nutritional ...
Mapping savanna ecosystems of the Llanos del Orinoco using multitemporal NOAA satellite imagery
(2004)
Monthly composites NOAA-advanced very high resolution radiometer (AVHRR) normalized difference vegetation index (NDVI) images (June 1992–October 1993) were used to analyze the phenology of savanna ecosystems in the Llanos ...
Seed dispersal in Palicourea rigida H.B.K, a common treelet species from neotropical savannas
(2001)
The dispersal system of Palicourea rigida (Rubiaceae), a common
woody species of neotropical savannas, was studied in a seasonal Venezuelan savanna.
Production and consumption of fruits, dispersal agents, feeding ...