Rivière· 16 segments
神通川
Crosses 2 administrative regions : Hida, Toyama
Total length
46km
Max discharge
123,4m³/s
Max Strahler
5
Segments matched
16
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
5 intersecting protected areas
Common fishery right area
Okujinzu
IUCN IVPrefectural Wildlife Protection Area
Kurehayama
IUCN IVPrefectural Wildlife Protection Area
Jinzukyo
IUCN VPrefectural Nature Conservation Area
Zinzugawa kako
IUCN IVPrefectural Wildlife Protection Area
1 page = 1 named river (aggregation of 16 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
332 distinct species · 564 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 神通川 : 29 espèces reliées par 39 interactions GloBI sur 5 types (connectance 6.2%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
46km
Max discharge
123,4m³/s
Max Strahler
5
Segments matched
16
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.