DNIT must take this future scenario into consideration.” The Tocantins’ biggest tributary, the Araguaia River, lost 40-67% of flow since 1980 and will lose 40% more by 2040, says University of ...

It is very exciting.” The researchers took skin samples from 44 I. geoffrensis, 45 I. boliviensis, and 32 Inia from the Araguaia River. Analysis of DNA microsatellites and mitochondrial DNA revealed ...