Ruisseau· 25 segments
Arroio Moreira
Crosses 7 administrative regions : Arroio Grande, Capão do Leão, Lagoa Mirim, Morro Redondo, Pedro Osório +2
Total length
74km
Max discharge
7,5m³/s
Max Strahler
3
Segments matched
25
River geography7 admin regions · 0 communes
7 administrative regions crossed (GADM L2)
- Arroio GrandeRio Grande do Sul · Brazil45.1 kmin this dpt
- Pedro OsórioRio Grande do Sul · Brazil38.7 kmin this dpt
- PelotasRio Grande do Sul · Brazil6.0 kmin this dpt
- Lagoa MirimRio Grande do Sul · Brazil4.2 kmin this dpt
- Morro RedondoRio Grande do Sul · Brazil0.0 kmin this dpt
- Capão do LeãoRio Grande do Sul · Brazil0.0 kmin this dpt
- Rio GrandeRio Grande do Sul · Brazil0.0 kmin this dpt
1 intersecting protected areas
Biological Reserve
1 page = 1 named river (aggregation of 25 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
43 distinct species · 64 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 14 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 Moreira : 13 espèces reliées par 10 interactions GloBI sur 3 types (connectance 11.0%, filtre Serrano α=0.2). 1 bulle taxonomique (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
74km
Max discharge
7,5m³/s
Max Strahler
3
Segments matched
25
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.