Rivière· 9 segments
Rio Jacuí
Crosses 4 administrative regions : Canoas, Nova Santa Rita, Porto Alegre, Triunfo
Total length
838km
Max discharge
197m³/s
Max Strahler
6
Segments matched
9
River geography4 admin regions · 0 communes
4 administrative regions crossed (GADM L2)
- Porto AlegreRio Grande do Sul · Brazil12.1 kmin this dpt
- Nova Santa RitaRio Grande do Sul · Brazil5.7 kmin this dpt
- TriunfoRio Grande do Sul · Brazil2.7 kmin this dpt
- CanoasRio Grande do Sul · Brazil1.8 kmin this dpt
2 intersecting protected areas
Environmental Protection Area
Park
1 page = 1 named river (aggregation of 9 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
263 distinct species · 5 617 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 31 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 Jacuí : 27 espèces reliées par 32 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
838km
Max discharge
197,0m³/s
Max Strahler
6
Segments matched
9
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.