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The frequency and duration of exceptionally intense droughts is increasing as a consequence of ongoing climate change in many regions of the planet. Lower rain fall in some regions and the increasing in the use of water resources by human populations is increasing the number of water bodies experiencing drying processes. Such changes in ecosystem dynamics have direct impacts on biological communities...
In Amazonian floodplains, the flood cycle of the river is becoming the dominant seasonal factor, and fish communities are found to fluctuate greatly over the year. During inundation, fish migrate into floodplain forests to feed on fruits and seeds, in an area more than 300 000 km2 in size. To document patterns of species diversity, distribution, abundance and temporal dynamics and in order to describe...
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