Ruisseau· 19 segments
Rio Lourenço Velho
Crosses 8 administrative regions : Delfim Moreira, Itajubá, Maria da Fé, Marmelópolis, Passa Quatro +3
Total length
91km
Max discharge
10,7m³/s
Max Strahler
3
Segments matched
19
River geography8 admin regions · 0 communes
8 administrative regions crossed (GADM L2)
- ItajubáMinas Gerais · Brazil34.9 kmin this dpt
- VirgíniaMinas Gerais · Brazil20.4 kmin this dpt
- Maria da FéMinas Gerais · Brazil14.5 kmin this dpt
- Delfim MoreiraMinas Gerais · Brazil10.8 kmin this dpt
- MarmelópolisMinas Gerais · Brazil8.9 kmin this dpt
- Passa QuatroMinas Gerais · Brazil4.8 kmin this dpt
- São José do AlegreMinas Gerais · Brazil1.3 kmin this dpt
- PiranguinhoMinas Gerais · Brazil0.0 kmin this dpt
1 intersecting protected areas
Environmental Protection Area
1 page = 1 named river (aggregation of 19 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
268 distinct species · 6 801 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 18 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 Lourenço Velho : 15 espèces reliées par 14 interactions GloBI sur 3 types (connectance 9.2%, filtre Serrano α=0.2). 3 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
91km
Max discharge
10,7m³/s
Max Strahler
3
Segments matched
19
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.