Rivière· 38 segments
小矢部川
Crosses 5 administrative regions : Imizu, Kanazawa, Nanto, Oyabe, Takaoka
Total length
69km
Max discharge
101,1m³/s
Max Strahler
5
Segments matched
38
River geography5 admin regions · 0 communes
5 administrative regions crossed (GADM L2)
9 intersecting protected areas
Mount Hakusan
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
Hakusan Mountain Range
IUCN VGreen Corridor
Notohanto
IUCN VQuasi National Park
Common fishery right area
Io Zen (ishikawa)
IUCN VPrefectural Natural Park
Io Zen (toyama)
IUCN VPrefectural Natural Park
Iozen
IUCN IVPrefectural Wildlife Protection Area
Kurikara
IUCN IVPrefectural Wildlife Protection Area
Futagamiyama
IUCN IVPrefectural Wildlife Protection Area
1 page = 1 named river (aggregation of 38 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
121 distinct species · 144 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 19 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).
Indicateurs du tissu écologique
Tissu écologique de 小矢部川 : 19 espèces reliées par 11 interactions GloBI sur 3 types (connectance 6.4%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
69km
Max discharge
101,1m³/s
Max Strahler
5
Segments matched
38
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.