Although tropical bird populations were considered for a long time as more stable than their temperate counterparts, it is known that tropical variation in rainfall throughout the year can bring seasonal variations to food availability and changes in microclimatic conditions of the forest, which can possibly affect birds, making them move in search of resources. We studied static and dynamic occupancy parameters between 14 species of antbirds, to compare their use of space before and after the rainy season. We divided them into three groups, according to their social and foraging habits: solitary (SL), mixed-species flock followers (MF) and army-ant followers (AF). We tested predictions that AF would present more variation in locati...
Studies of tropical plant communities which attempt to disentangle the principle mechanisms (connect...
The plants are part of biodiversity and source of energy for several organisms that may act positiv...
Orientador : Prof. Dr. Fernando de Camargo PassosCo-orientador : Prof. Dr. José Maurício Barbanti Du...
It is well established that the occurrence of species depends on their biological needs in given en...
At an upland primary forest in the Central Amazon, monthly changes in leaf phenology were followed f...
For a better understanding about how environmental variables influence species distribution a thoro...
In temperate regions, bird vocal activity concentrates on the early morning of spring and summer day...
Ozotoceros bezoarticus (pampas deer) is a South American deer associated to open habitats. The speci...
The terra firme forests in Central Amazon are limited by phosphorus (P) available in the soil, due ...
Buchenavia ochroprumna, Combretaceae, is a common species in Jaú National Park igapós, whose leaves...
Given the importance of edaphic macrofauna in the chemical transformations that sustain the organic ...
Currently in Brazil the creation of reptiles as pets has grown and chelonians are part of this clas...
In tropical rainforests, a pronounced gradient of biotic and abiotic factors can be found. A great ...
In the Amazon basin, the distribution of many vertebrate species is delimited by large rivers, whic...
Orientador : Gabriel A. R. MeloCo-orientadora : Danúncia UrbanInclui apendiceDissertação (mestrado) ...
Studies of tropical plant communities which attempt to disentangle the principle mechanisms (connect...
The plants are part of biodiversity and source of energy for several organisms that may act positiv...
Orientador : Prof. Dr. Fernando de Camargo PassosCo-orientador : Prof. Dr. José Maurício Barbanti Du...
It is well established that the occurrence of species depends on their biological needs in given en...
At an upland primary forest in the Central Amazon, monthly changes in leaf phenology were followed f...
For a better understanding about how environmental variables influence species distribution a thoro...
In temperate regions, bird vocal activity concentrates on the early morning of spring and summer day...
Ozotoceros bezoarticus (pampas deer) is a South American deer associated to open habitats. The speci...
The terra firme forests in Central Amazon are limited by phosphorus (P) available in the soil, due ...
Buchenavia ochroprumna, Combretaceae, is a common species in Jaú National Park igapós, whose leaves...
Given the importance of edaphic macrofauna in the chemical transformations that sustain the organic ...
Currently in Brazil the creation of reptiles as pets has grown and chelonians are part of this clas...
In tropical rainforests, a pronounced gradient of biotic and abiotic factors can be found. A great ...
In the Amazon basin, the distribution of many vertebrate species is delimited by large rivers, whic...
Orientador : Gabriel A. R. MeloCo-orientadora : Danúncia UrbanInclui apendiceDissertação (mestrado) ...
Studies of tropical plant communities which attempt to disentangle the principle mechanisms (connect...
The plants are part of biodiversity and source of energy for several organisms that may act positiv...
Orientador : Prof. Dr. Fernando de Camargo PassosCo-orientador : Prof. Dr. José Maurício Barbanti Du...