The Intermediate Disturbance Hypothesis has been applied to explain the diversity of species in ecosystems. According to this hypothesis, diversity is maximal after an environment undergo an intermediate disturbance. The present research had as its goal to analyze the effect of the inflow of water from Negro River on the structure of the phytoplankton community the Lake Tupé. Two hypotheses were evaluated: 1 - (H1) the structure of the phytoplankton community before and after the inflow of water from the Negro River into Lake Tupé is heterogeneous; 2 - (H1) the inflow of water from the Negro River into Lake Tupé is an intermediate disturbance to phytoplankton. Sampling was carried out in a lake of black water for 60 consecutive days, 30 day...
Paleoecology is an important area of Ecology that consists of applying ecological knowledge and theo...
Geographical and environmental distances influence the divergence of characters between biological p...
Anadenanthera colubrina is a native tree species whose population is being reduced due to the wood e...
Some cladocerans produce eggs resistance to persist in the environment when conditions become advers...
It is well established that the occurrence of species depends on their biological needs in given en...
The origin of Amazonian high species diversity is still not fully understood although two main kinds...
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Prog...
The Atlantic Forest is an ecoregion considered to be of extreme importance for global biodiversity, ...
Studies of tropical plant communities which attempt to disentangle the principle mechanisms (connect...
Studies addressing deterministic and stochastic processes that effect changes in species compositio...
Because of the temporal fluctuation of the hydrometric level, can be delimitate four periods during ...
The goal of this study was to increase our knowledge about the stream-fish fauna of PurusMadeira Int...
Phylogeographic studies of Amazonian birds have revealed large intraspecific diversity, even within...
There is increasing interest in the restoration/regeneration of degraded neotropical habitats yet t...
The identification of the factors driving species richness and diversity variations in a landscape h...
Paleoecology is an important area of Ecology that consists of applying ecological knowledge and theo...
Geographical and environmental distances influence the divergence of characters between biological p...
Anadenanthera colubrina is a native tree species whose population is being reduced due to the wood e...
Some cladocerans produce eggs resistance to persist in the environment when conditions become advers...
It is well established that the occurrence of species depends on their biological needs in given en...
The origin of Amazonian high species diversity is still not fully understood although two main kinds...
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Prog...
The Atlantic Forest is an ecoregion considered to be of extreme importance for global biodiversity, ...
Studies of tropical plant communities which attempt to disentangle the principle mechanisms (connect...
Studies addressing deterministic and stochastic processes that effect changes in species compositio...
Because of the temporal fluctuation of the hydrometric level, can be delimitate four periods during ...
The goal of this study was to increase our knowledge about the stream-fish fauna of PurusMadeira Int...
Phylogeographic studies of Amazonian birds have revealed large intraspecific diversity, even within...
There is increasing interest in the restoration/regeneration of degraded neotropical habitats yet t...
The identification of the factors driving species richness and diversity variations in a landscape h...
Paleoecology is an important area of Ecology that consists of applying ecological knowledge and theo...
Geographical and environmental distances influence the divergence of characters between biological p...
Anadenanthera colubrina is a native tree species whose population is being reduced due to the wood e...