Rivière· 50 segments
Rio Aiuanã
Crosses 1 administrative regions : Santa Isabel do Rio Negro
rivière
Total length
110km
Max discharge
168,4m³/s
Max Strahler
5
Segments matched
50
River geography1 admin regions · 0 communes
1 administrative regions crossed (GADM L2)
- Santa Isabel do Rio NegroAmazonas · Brazil125.5 kmin this dpt
2 intersecting protected areas
Rio Negro
IUCN IbWetland of International Importance (Ramsar Site)
Environmental Protection Area
1 page = 1 named river (aggregation of 50 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
0 distinct species · 0 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Hydrology (HydroRIVERS v10)
Total length
110km
Max discharge
168,4m³/s
Max Strahler
5
Segments matched
50
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.