Ruisseau· 3 segments
Ribeirão São João
Crosses 4 administrative regions : Descoberto, Pedra Dourada, São João Nepomuceno, Tombos
Total length
572km
Max discharge
2,5m³/s
Max Strahler
3
Segments matched
3
River geography4 admin regions · 0 communes
4 administrative regions crossed (GADM L2)
- TombosMinas Gerais · Brazil14.1 kmin this dpt
- Pedra DouradaMinas Gerais · Brazil9.2 kmin this dpt
- São João NepomucenoMinas Gerais · Brazil8.1 kmin this dpt
- DescobertoMinas Gerais · Brazil0.0 kmin this dpt
1 intersecting protected areas
Environmental Protection Area
1 page = 1 named river (aggregation of 3 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
113 distinct species · 258 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 Ribeirão São João : 12 espèces reliées par 10 interactions GloBI sur 2 types (connectance 11.0%, filtre Serrano α=0.2). 2 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
572km
Max discharge
2,5m³/s
Max Strahler
3
Segments matched
3
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.