Rivière· 20 segments
Arroio das Pedras
Crosses 6 administrative regions : Arroio Grande, Canguçu, Capão do Leão, Cerrito, Morro Redondo +1
Total length
379km
Max discharge
135,8m³/s
Max Strahler
6
Segments matched
20
River geography6 admin regions · 0 communes
6 administrative regions crossed (GADM L2)
- CerritoRio Grande do Sul · Brazil26.3 kmin this dpt
- Arroio GrandeRio Grande do Sul · Brazil25.2 kmin this dpt
- Capão do LeãoRio Grande do Sul · Brazil17.6 kmin this dpt
- Morro RedondoRio Grande do Sul · Brazil10.8 kmin this dpt
- Pedro OsórioRio Grande do Sul · Brazil3.9 kmin this dpt
- CanguçuRio Grande do Sul · Brazil3.7 kmin this dpt
1 page = 1 named river (aggregation of 20 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
31 distinct species · 56 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 7 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 Arroio das Pedras : 7 espèces reliées par 4 interactions GloBI sur 1 type (connectance 19.0%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
379km
Max discharge
135,8m³/s
Max Strahler
6
Segments matched
20
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.