Albeit massive fish mortality has an extraordinary visual impact and is certainly a fatality, we
still have rudimentary understanding on how addressing this problem in the Neotropical …

Droughts are a major hazard to both natural and human-dominated environments and
those, especially of long duration and high intensity, can be highly damaging and leave long …

Fishery ecology conservation in South America is a pressing issue. The biodiversity of
fishes, just as with all other groups of plants and animals, is far from fully known. Continuing …

Natural river flow provides the conditions required to sustain freshwater ecosystems, and the
greater the departure from the natural regime, the greater the loss of those ecosystems. In …

Long‐term modifications in hydrological conditions due to river damming result in varied
effects on fish diversity, which can be stronger in a reservoir cascade. Therefore, we …

In this study, we identified and characterized the hydrographic attributes related to the
success of recruitment of migratory fishes in the Upper Paraná River floodplain. To achieve …

A severe extinction crisis of migratory fish caused by extensive hydropower development
and climate change has attracted widespread environmental concern. Conserving and …

The aim of this study was to evaluate how distinct land uses can alter the trophic structure of
fish communities in streams. For this purpose, nine streams under the influence of three …

The dynamics of many large floodplain rivers are dominated by the flood pulse. The high
kinetic energy of the erosive flows associated with the flood pulse forms and reforms the …

The aim of this study was describe functional faunal assemblages occurring in streams with
high influence of urbanization in USA and Brazil to answer the question whether similar …