Ruisseau· 11 segments
Rio Azul (Ivaí)
Crosses 5 administrative regions : Ariranha do Ivaí, Grandes Rios, Ivaiporã, Manoel Ribas, Rio Branco do Ivaí
Total length
44km
Max discharge
5,6m³/s
Max Strahler
3
Segments matched
11
River geography5 admin regions · 0 communes
5 administrative regions crossed (GADM L2)
- Ariranha do IvaíParaná · Brazil28.1 kmin this dpt
- IvaiporãParaná · Brazil20.2 kmin this dpt
- Manoel RibasParaná · Brazil3.9 kmin this dpt
- Rio Branco do IvaíParaná · Brazil1.7 kmin this dpt
- Grandes RiosParaná · Brazil0.0 kmin this dpt
1 page = 1 named river (aggregation of 11 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
74 distinct species · 163 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 24 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Rio Azul (Ivaí) : 21 espèces reliées par 23 interactions GloBI sur 2 types (connectance 8.3%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
44km
Max discharge
5,6m³/s
Max Strahler
3
Segments matched
11
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.