Ontologia

Ruisseau· 4 segments

Brejo da Onça

Crosses 3 administrative regions : Alto Parnaíba, Gilbués, Santa Filomena

ruisseau

Total length

23km

Max discharge

0,5m³/s

Max Strahler

2

Segments matched

4

River geography3 admin regions · 0 communes

Parent watershed

hybas-6080466410701 km²

3 administrative regions crossed (GADM L2)

  • Gilbués
    Piauí · Brazil
    8.3 km
    in this dpt
  • Alto Parnaíba
    Maranhão · Brazil
    2.1 km
    in this dpt
  • Santa Filomena
    Piauí · Brazil
    0.1 km
    in this dpt

1 intersecting protected areas

1 page = 1 named river (aggregation of 4 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

0 distinct species · 0 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Graphe en cours d’indexation

Calcul du tissu écologique de cette entité.

Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).

Hydrology (HydroRIVERS v10)

Total length

23km

Max discharge

0,5m³/s

Max Strahler

2

Segments matched

4

HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.