Ontologia

Rivière· 21 segments

音更川

Crosses 4 administrative regions : Kamishihoro, Obihiro, Otofuke, Shihoro

rivière

Total length

96km

Max discharge

11,6m³/s

Max Strahler

4

Segments matched

21

River geography4 admin regions · 0 communes

Parent watershed

hybas-4080349500708 km²

4 administrative regions crossed (GADM L2)

  • Kamishihoro
    Hokkaido · Japan
    46.6 km
    in this dpt
  • Otofuke
    Hokkaido · Japan
    24.8 km
    in this dpt
  • Shihoro
    Hokkaido · Japan
    17.4 km
    in this dpt
  • Obihiro
    Hokkaido · Japan
    0.0 km
    in this dpt

7 intersecting protected areas

1 page = 1 named river (aggregation of 21 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

10 distinct species · 14 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

96km

Max discharge

11,6m³/s

Max Strahler

4

Segments matched

21

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