Ontologia

Fleuve majeur· 938 segments

Обь

Crosses 42 administrative regions : Aleksandrovskiy rayon, Barnaul gorsovet, Beloyarskiy rayon, Berezovskiy rayon, Bolotninskiy rayon +37

fleuve majeur

Total length

3 972km

Max discharge

13 709,6m³/s

Max Strahler

9

Segments matched

938

River geography42 admin regions · 0 communes

Parent watershed

hybas-30803896802100 km²

42 administrative regions crossed (GADM L2)

17 intersecting protected areas

8 more protected areas

1 page = 1 named river (aggregation of 938 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

Not enough documented interactions to build a meaningful graph for this territory.

Hydrology (HydroRIVERS v10)

Total length

3 972km

Max discharge

13 709,6m³/s

Max Strahler

9

Segments matched

938

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