Ontologia

Rivière· 398 segments

西河

Crosses 16 administrative regions : Anqing, Chaohu, Chengdu, Chenzhou, Chizhou +11

rivière

Total length

1 425km

Max discharge

157,3m³/s

Max Strahler

5

Segments matched

398

River geography16 admin regions · 0 communes

Parent watershed

hybas-4080744020870 km²

16 administrative regions crossed (GADM L2)

  • Nanchong
    Sichuan · China
    257.9 km
    in this dpt
  • Chenzhou
    Hunan · China
    206.2 km
    in this dpt
  • Guangyuan
    Sichuan · China
    184.8 km
    in this dpt
  • Chengdu
    Sichuan · China
    139.6 km
    in this dpt
  • Chaohu
    Anhui · China
    115.8 km
    in this dpt
  • Shangrao
    Jiangxi · China
    102.9 km
    in this dpt
  • Ganzhou
    Jiangxi · China
    82.2 km
    in this dpt
  • Chizhou
    Anhui · China
    81.5 km
    in this dpt
  • Anqing
    Anhui · China
    73.9 km
    in this dpt
  • Yongzhou
    Hunan · China
    71.7 km
    in this dpt
  • Ya'an
    Sichuan · China
    60.7 km
    in this dpt
  • Liangshan Yi
    Sichuan · China
    29.8 km
    in this dpt
  • Hanzhong
    Shaanxi · China
    17.0 km
    in this dpt
  • Tianmen
    Hubei · China
    16.2 km
    in this dpt
  • Jingmen
    Hubei · China
    11.5 km
    in this dpt
  • Tongling
    Anhui · China
    0.0 km
    in this dpt

2 intersecting protected areas

1 page = 1 named river (aggregation of 398 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

1 425km

Max discharge

157,3m³/s

Max Strahler

5

Segments matched

398

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