Ruisseau· 11 segments
Rio de Una
Crosses 4 administrative regions : Ibiúna, Mandirituba, São José dos Pinhais, Tijucas do Sul
Total length
144km
Max discharge
5,8m³/s
Max Strahler
3
Segments matched
11
River geography4 admin regions · 0 communes
4 administrative regions crossed (GADM L2)
- São José dos PinhaisParaná · Brazil14.1 kmin this dpt
- Tijucas do SulParaná · Brazil14.1 kmin this dpt
- IbiúnaSão Paulo · Brazil8.2 kmin this dpt
- MandiritubaParaná · Brazil0.3 kmin this dpt
1 intersecting protected areas
Apa Itupararanga
IUCN VEnvironmental Protection Area
1 page = 1 named river (aggregation of 11 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
453 distinct species · 3 588 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 16 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 de Una : 14 espèces reliées par 14 interactions GloBI sur 3 types (connectance 11.7%, filtre Serrano α=0.2). 2 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
144km
Max discharge
5,8m³/s
Max Strahler
3
Segments matched
11
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.