Ontologia

Ruisseau· 52 segments

燕子河

Crosses 3 administrative regions : Hanzhong, Longnan, Lu'an

ruisseau

Total length

220km

Max discharge

15,4m³/s

Max Strahler

3

Segments matched

52

River geography3 admin regions · 0 communes

Parent watershed

hybas-40806772001347 km²

3 administrative regions crossed (GADM L2)

  • Longnan
    Gansu · China
    172.0 km
    in this dpt
  • Lu'an
    Anhui · China
    19.3 km
    in this dpt
  • Hanzhong
    Shaanxi · China
    8.8 km
    in this dpt

1 page = 1 named river (aggregation of 52 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

220km

Max discharge

15,4m³/s

Max Strahler

3

Segments matched

52

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