Ontologia

Rivière· 13 segments

沙河

Crosses 3 administrative regions : Chengde, Tangshan, Tianjin

rivière

Total length

1 426km

Max discharge

2,9m³/s

Max Strahler

4

Segments matched

13

River geography3 admin regions · 0 communes

Parent watershed

hybas-40804641402400 km²

3 administrative regions crossed (GADM L2)

  • Tangshan
    Hebei · China
    59.6 km
    in this dpt
  • Chengde
    Hebei · China
    10.9 km
    in this dpt
  • Tianjin
    Tianjin · China
    2.9 km
    in this dpt

1 page = 1 named river (aggregation of 13 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

31 distinct species · 76 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

1 426km

Max discharge

2,9m³/s

Max Strahler

4

Segments matched

13

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