Ontologia

Ruisseau· 18 segments

厚東川

Crosses 3 administrative regions : Mine, Nagato, Ube

ruisseau

Total length

63km

Max discharge

13,2m³/s

Max Strahler

3

Segments matched

18

River geography3 admin regions · 0 communes

Parent watershed

hybas-408004180014401 km²

3 administrative regions crossed (GADM L2)

  • Ube
    Yamaguchi · Japan
    34.6 km
    in this dpt
  • Mine
    Yamaguchi · Japan
    30.7 km
    in this dpt
  • Nagato
    Yamaguchi · Japan
    0.0 km
    in this dpt

10 intersecting protected areas

1 more protected areas

1 page = 1 named river (aggregation of 18 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

34 distinct species · 56 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 厚東川 : 4 espèces reliées par 3 interactions GloBI sur 3 types (connectance 50.0%, filtre Serrano α=0.2).

Espèces affichées
4
Interactions affichées
3
Connectance
0.500
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

63km

Max discharge

13,2m³/s

Max Strahler

3

Segments matched

18

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