Ontologia

Rivière· 189 segments

老哈河

Crosses 4 administrative regions : Chaoyang, Chengde, Chifeng, Tongliao

rivière

Total length

420km

Max discharge

39,5m³/s

Max Strahler

6

Segments matched

189

River geography4 admin regions · 0 communes

Parent watershed

hybas-40803669602190 km²

4 administrative regions crossed (GADM L2)

  • Chifeng
    Nei Mongol · China
    548.5 km
    in this dpt
  • Chaoyang
    Liaoning · China
    137.7 km
    in this dpt
  • Tongliao
    Nei Mongol · China
    93.2 km
    in this dpt
  • Chengde
    Hebei · China
    60.6 km
    in this dpt

1 page = 1 named river (aggregation of 189 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

1 distinct species · 1 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

420km

Max discharge

39,5m³/s

Max Strahler

6

Segments matched

189

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