Although the conservation of tropical biodiversity depends on protected areas, there is still a very large ‘gap’ of knowledge on the flora of Brazilian reserves, especially in the Northeast region of Brazil. Field and herbarium surveys of the phanerogamic flora of the Ubajara National Park, located on the Brazilian Northeast, were made and analyses on phenology and dispersal syndromes were performed. 418 taxa (...
Although the conservation of tropical biodiversity depends on protected areas, there is still a very large ‘gap’ of knowledge on the flora of Brazilian reserves, especially in the Northeast region of Brazil. Field and herbarium surveys of the phanerogamic flora of the Ubajara National Park, located on the Brazilian Northeast, were made and analyses on phenology and dispersal syndromes were performed. 418 taxa (...
In the savanna environments, the variation in the density of the trees, due to a greater availability of the humidity in the soil, results in a heterogeneous and highly dynamic landscape in time and space. So, they constitute ideal places for testing the patch dynamics model in metacommunities. Ecological communities can be seen as an endowed system of auto-control mechanism. Taking on the vegetable communities...