Ontologia

Rivière· 26 segments

手取川

Crosses 3 administrative regions : Hakusan, Kawakita, Nomi

rivière

Total length

67km

Max discharge

44,7m³/s

Max Strahler

4

Segments matched

26

River geography3 admin regions · 0 communes

Parent watershed

hybas-4080042680741 km²

3 administrative regions crossed (GADM L2)

  • Hakusan
    Ishikawa · Japan
    55.9 km
    in this dpt
  • Nomi
    Ishikawa · Japan
    6.5 km
    in this dpt
  • Kawakita
    Ishikawa · Japan
    2.2 km
    in this dpt

9 intersecting protected areas

1 page = 1 named river (aggregation of 26 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

54 distinct species · 75 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 11 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 手取川 : 11 espèces reliées par 8 interactions GloBI sur 2 types (connectance 14.5%, filtre Serrano α=0.2).

Espèces affichées
11
Interactions affichées
8
Connectance
0.145
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

67km

Max discharge

44,7m³/s

Max Strahler

4

Segments matched

26

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