Ontologia

Rivière· 16 segments

小沙河

Crosses 3 administrative regions : Chengdu, Suqian, Xinyang

rivière

Total length

198km

Max discharge

23,2m³/s

Max Strahler

4

Segments matched

16

River geography3 admin regions · 0 communes

Parent watershed

hybas-4080699830961 km²

3 administrative regions crossed (GADM L2)

  • Xinyang
    Henan · China
    45.0 km
    in this dpt
  • Chengdu
    Sichuan · China
    14.4 km
    in this dpt
  • Suqian
    Jiangsu · China
    3.3 km
    in this dpt

1 page = 1 named river (aggregation of 16 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

198km

Max discharge

23,2m³/s

Max Strahler

4

Segments matched

16

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