Ontologia

Rivière· 14 segments

釧路川

Crosses 5 administrative regions : Kushiro, Kushiro City, Shibecha, Teshikaga, Tsurui

rivière

Total length

105km

Max discharge

37,9m³/s

Max Strahler

4

Segments matched

14

River geography5 admin regions · 0 communes

Parent watershed

hybas-40800383302344 km²

5 administrative regions crossed (GADM L2)

  • Shibecha
    Hokkaido · Japan
    24.4 km
    in this dpt
  • Teshikaga
    Hokkaido · Japan
    19.1 km
    in this dpt
  • Kushiro
    Hokkaido · Japan
    5.2 km
    in this dpt
  • Kushiro City
    Hokkaido · Japan
    0.0 km
    in this dpt
  • Tsurui
    Hokkaido · Japan
    0.0 km
    in this dpt

7 intersecting protected areas

1 page = 1 named river (aggregation of 14 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

98 distinct species · 160 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 4 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.

ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de 釧路川 : 3 espèces reliées par 3 interactions GloBI sur 1 type (connectance 30.0%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
5
Interactions affichées
3
Connectance
0.300
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydrology (HydroRIVERS v10)

Total length

105km

Max discharge

37,9m³/s

Max Strahler

4

Segments matched

14

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