Ontologia

Rivière· 58 segments

庄川

Crosses 5 administrative regions : Nanto, Shirakawa Village, Takaoka, Takayama, Tonami

rivière

Total length

151km

Max discharge

62,2m³/s

Max Strahler

4

Segments matched

58

River geography5 admin regions · 0 communes

Parent watershed

hybas-40800428501757 km²

5 administrative regions crossed (GADM L2)

  • Nanto
    Toyama · Japan
    51.1 km
    in this dpt
  • Shirakawa Village
    Gifu · Japan
    33.4 km
    in this dpt
  • Takayama
    Gifu · Japan
    26.8 km
    in this dpt
  • Tonami
    Toyama · Japan
    10.4 km
    in this dpt
  • Takaoka
    Toyama · Japan
    5.3 km
    in this dpt

17 intersecting protected areas

  • Mount Hakusan

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

  • Hakusan

    IUCN II

    National Park

  • Hakusan Mountain Range

    IUCN V

    Green Corridor

  • Hakusan

    IUCN IV

    National Wildlife Protection Area

  • Goka yama

    IUCN V

    Prefectural Natural Park

  • Ogasa

    IUCN IV

    Prefectural Wildlife Protection Area

  • Otangawa

    IUCN IV

    Prefectural Wildlife Protection Area

  • Toga

    IUCN IV

    Prefectural Wildlife Protection Area

  • Oze

    IUCN IV

    Prefectural Wildlife Protection Area

8 more protected areas

  • Tanohira

    IUCN IV

    Prefectural Wildlife Protection Area

  • Nawagaike

    IUCN IV

    Prefectural Wildlife Protection Area

  • Nakano

    IUCN IV

    Prefectural Wildlife Protection Area

  • Iwase

    IUCN IV

    Prefectural Wildlife Protection Area

  • Ogimachi

    IUCN V

    Prefectural Nature Conservation Area

  • Iishima

    IUCN V

    Green Space Environment Conservation Area(Gifu)

  • Shirakawago gasshotsukuri minkaen

    IUCN IV

    Prefectural Wildlife Protection Area

  • Deaino mori

    IUCN IV

    Prefectural Wildlife Protection Area

1 page = 1 named river (aggregation of 58 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

105 distinct species · 130 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 10 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 庄川 : 8 espèces reliées par 8 interactions GloBI sur 4 types (connectance 17.8%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
10
Interactions affichées
8
Connectance
0.178
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

151km

Max discharge

62,2m³/s

Max Strahler

4

Segments matched

58

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