Rivière· 20 segments
Arroio Sarandi
Crosses 6 administrative regions : Arroio Grande, Chuí, Lagoa Mirim, NA, Rio Grande +1
Total length
219km
Max discharge
5,6m³/s
Max Strahler
4
Segments matched
20
River geography6 admin regions · 0 communes
6 administrative regions crossed (GADM L2)
- Rio GrandeRio Grande do Sul · Brazil47.6 kmin this dpt
- Arroio GrandeRio Grande do Sul · Brazil35.6 kmin this dpt
- Santa Vitória do PalmarRio Grande do Sul · Brazil9.0 kmin this dpt
- Lagoa MirimRio Grande do Sul · Brazil3.4 kmin this dpt
- ChuíRio Grande do Sul · Brazil2.6 kmin this dpt
- NARocha · Uruguay0.6 kmin this dpt
2 intersecting protected areas
Bañados del Este y Franja Costera
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
Bañados del Este
IUCN Not ReportedWetland of International Importance (Ramsar Site)
1 page = 1 named river (aggregation of 20 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
21 distinct species · 21 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 Sarandi : 7 espèces reliées par 5 interactions GloBI sur 2 types (connectance 23.8%, 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
219km
Max discharge
5,6m³/s
Max Strahler
4
Segments matched
20
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.