Ontologia

Rivière· 236 segments

黑河

Crosses 7 administrative regions : Gannan Tibetan, Golog Tibetan, Ngawa Tibetan and Qiang, Pingliang, Qingyang +2

rivière

Total length

2 359km

Max discharge

174,5m³/s

Max Strahler

6

Segments matched

236

River geography7 admin regions · 0 communes

Parent watershed

hybas-40806646901343 km²

7 administrative regions crossed (GADM L2)

  • Ngawa Tibetan and Qiang
    Sichuan · China
    421.8 km
    in this dpt
  • Pingliang
    Gansu · China
    206.8 km
    in this dpt
  • Golog Tibetan
    Qinghai · China
    134.7 km
    in this dpt
  • Xi'an
    Shaanxi · China
    133.0 km
    in this dpt
  • Gannan Tibetan
    Gansu · China
    39.0 km
    in this dpt
  • Qingyang
    Gansu · China
    38.0 km
    in this dpt
  • Xianyang
    Shaanxi · China
    35.4 km
    in this dpt

1 intersecting protected areas

1 page = 1 named river (aggregation of 236 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

2 359km

Max discharge

174,5m³/s

Max Strahler

6

Segments matched

236

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