Ontologia

Rivière· 90 segments

سفیدرود - قزل اوزن

Crosses 5 administrative regions : Khalkhal, Mianeh, Takestan, Tarom, Zanjan

rivière

Total length

164km

Max discharge

239,6m³/s

Max Strahler

6

Segments matched

90

River geography5 admin regions · 0 communes

Parent watershed

hybas-2080708160953 km²

5 administrative regions crossed (GADM L2)

  • Tarom
    Zanjan · Iran
    312.5 km
    in this dpt
  • Mianeh
    East Azarbaijan · Iran
    67.3 km
    in this dpt
  • Zanjan
    Zanjan · Iran
    49.0 km
    in this dpt
  • Khalkhal
    Ardebil · Iran
    37.0 km
    in this dpt
  • Takestan
    Qazvin · Iran
    10.4 km
    in this dpt

1 intersecting protected areas

1 page = 1 named river (aggregation of 90 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

164km

Max discharge

239,6m³/s

Max Strahler

6

Segments matched

90

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