Ruisseau· 2 segments
Rio do Norte
Crosses 2 administrative regions : Campos dos Goytacazes, Santa Maria Madalena
Total length
235km
Max discharge
0,4m³/s
Max Strahler
1
Segments matched
2
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- Campos dos GoytacazesRio de Janeiro · Brazil9.1 kmin this dpt
- Santa Maria MadalenaRio de Janeiro · Brazil1.7 kmin this dpt
1 intersecting protected areas
Parque Estadual Do Desengano
IUCN IIPark
1 page = 1 named river (aggregation of 2 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
48 distinct species · 89 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 15 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 do Norte : 15 espèces reliées par 12 interactions GloBI sur 2 types (connectance 11.4%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
235km
Max discharge
0,4m³/s
Max Strahler
1
Segments matched
2
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.