Ruisseau· 11 segments
Rio Caverá
Crosses 5 administrative regions : Araranguá, Balneário Arroio do Silva, Balneário Gaivota, Santa Rosa do Sul, Sombrio
Total length
32km
Max discharge
10,4m³/s
Max Strahler
3
Segments matched
11
River geography5 admin regions · 0 communes
5 administrative regions crossed (GADM L2)
- Balneário GaivotaSanta Catarina · Brazil16.7 kmin this dpt
- Santa Rosa do SulSanta Catarina · Brazil4.9 kmin this dpt
- SombrioSanta Catarina · Brazil3.5 kmin this dpt
- AraranguáSanta Catarina · Brazil2.6 kmin this dpt
- Balneário Arroio do SilvaSanta Catarina · Brazil2.1 kmin this dpt
1 page = 1 named river (aggregation of 11 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
350 distinct species · 828 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 Caverá : 31 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 41 interactions GloBI sur 3 types (connectance 6.9%, filtre Serrano α=0.2). 4 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
32km
Max discharge
10,4m³/s
Max Strahler
3
Segments matched
11
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.