Ontologia

Ruisseau· 18 segments

鮎喰川

Crosses 4 administrative regions : Ishii, Kamiyama, Mima, Tokushima

ruisseau

Total length

52km

Max discharge

8,8m³/s

Max Strahler

3

Segments matched

18

River geography4 admin regions · 0 communes

Parent watershed

hybas-4080642470276 km²

4 administrative regions crossed (GADM L2)

  • Kamiyama
    Tokushima · Japan
    37.0 km
    in this dpt
  • Tokushima
    Tokushima · Japan
    15.0 km
    in this dpt
  • Ishii
    Tokushima · Japan
    0.0 km
    in this dpt
  • Mima
    Tokushima · Japan
    0.0 km
    in this dpt

6 intersecting protected areas

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

Species present

99 distinct species · 137 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 30 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 鮎喰川 : 25 espèces reliées par 33 interactions GloBI sur 5 types (connectance 7.6%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
33
Connectance
0.076
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

52km

Max discharge

8,8m³/s

Max Strahler

3

Segments matched

18

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