Ontologia

Rivière· 38 segments

二道河

Crosses 6 administrative regions : Bijie, Chuzhou, Dazhou, Lu'an, Luzhou +1

rivière

Total length

454km

Max discharge

22,4m³/s

Max Strahler

4

Segments matched

38

River geography6 admin regions · 0 communes

Parent watershed

hybas-4080694900585 km²

6 administrative regions crossed (GADM L2)

  • Bijie
    Guizhou · China
    87.2 km
    in this dpt
  • Lu'an
    Anhui · China
    35.3 km
    in this dpt
  • Chuzhou
    Anhui · China
    8.4 km
    in this dpt
  • Dazhou
    Sichuan · China
    8.2 km
    in this dpt
  • Zhumadian
    Henan · China
    3.4 km
    in this dpt
  • Luzhou
    Sichuan · China
    0.0 km
    in this dpt

1 page = 1 named river (aggregation of 38 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

454km

Max discharge

22,4m³/s

Max Strahler

4

Segments matched

38

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