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

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

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.