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

Not enough documented interactions to build a meaningful graph for this territory.

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.