Rivière· 16 segments
Arroio do Engenho
Crosses 4 administrative regions : Estrela, Júlio de Castilhos, Lajeado, São Sepé
Total length
75km
Max discharge
616,7m³/s
Max Strahler
6
Segments matched
16
River geography4 admin regions · 0 communes
4 administrative regions crossed (GADM L2)
- Júlio de CastilhosRio Grande do Sul · Brazil40.8 kmin this dpt
- São SepéRio Grande do Sul · Brazil11.9 kmin this dpt
- LajeadoRio Grande do Sul · Brazil0.8 kmin this dpt
- EstrelaRio Grande do Sul · Brazil0.3 kmin this dpt
1 page = 1 named river (aggregation of 16 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
109 distinct species · 132 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 17 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 do Engenho : 13 espèces reliées par 13 interactions GloBI sur 3 types (connectance 9.6%, 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
75km
Max discharge
616,7m³/s
Max Strahler
6
Segments matched
16
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.