Ontologia

Rivière· 329 segments

黑河

Crosses 4 administrative regions : Alxa, Haibei Tibetan, Jiuquan, Zhangye

Endorheicrivière

Total length

2 359km

Max discharge

49m³/s

Max Strahler

6

Segments matched

329

River geography4 admin regions · 0 communes

Parent watershed

hybas-40804721702563 km²

4 administrative regions crossed (GADM L2)

  • Zhangye
    Gansu · China
    640.7 km
    in this dpt
  • Haibei Tibetan
    Qinghai · China
    492.2 km
    in this dpt
  • Jiuquan
    Gansu · China
    288.5 km
    in this dpt
  • Alxa
    Nei Mongol · China
    196.8 km
    in this dpt

1 intersecting protected areas

1 page = 1 named river (aggregation of 329 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

49,0m³/s

Max Strahler

6

Segments matched

329

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