Ontologia

Rivière· 4 segments

和田川

Crosses 3 administrative regions : Ena, Gujō, Nakatsugawa

rivière

Total length

259km

Max discharge

75,8m³/s

Max Strahler

4

Segments matched

4

River geography3 admin regions · 0 communes

Parent watershed

hybas-40806003001567 km²

3 administrative regions crossed (GADM L2)

  • Nakatsugawa
    Gifu · Japan
    5.7 km
    in this dpt
  • Ena
    Gifu · Japan
    4.6 km
    in this dpt
  • Gujō
    Gifu · Japan
    2.3 km
    in this dpt

3 intersecting protected areas

1 page = 1 named river (aggregation of 4 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

354 distinct species · 637 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 12 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 和田川 : 9 espèces reliées par 11 interactions GloBI sur 3 types (connectance 16.7%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
12
Interactions affichées
11
Connectance
0.167
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

259km

Max discharge

75,8m³/s

Max Strahler

4

Segments matched

4

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