Ontologia

Ruisseau· 2 segments

近悦府川

Crosses 2 administrative regions : Abira, Atsuma

ruisseau

Total length

10km

Max discharge

0,4m³/s

Max Strahler

1

Segments matched

2

River geography2 admin regions · 0 communes

Parent watershed

hybas-40800388406362 km²

2 administrative regions crossed (GADM L2)

  • Atsuma
    Hokkaido · Japan
    8.7 km
    in this dpt
  • Abira
    Hokkaido · Japan
    0.7 km
    in this dpt

2 intersecting protected areas

  • Tokiwa

    IUCN IV

    Prefectural Wildlife Protection Area

  • Sakuraoka

    IUCN V

    Environmental Green Space Protection Area(Hokkaido)

1 page = 1 named river (aggregation of 2 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

7 distinct species · 7 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

10km

Max discharge

0,4m³/s

Max Strahler

1

Segments matched

2

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