Rivière· 22 segments
狩野川
Crosses 7 administrative regions : Izu, Izunokuni, Kannami, Mishima, Nagaizumi +2
Total length
43km
Max discharge
29,8m³/s
Max Strahler
4
Segments matched
22
River geography7 admin regions · 0 communes
7 administrative regions crossed (GADM L2)
6 intersecting protected areas
Fuji hakone izu
IUCN VNational Park
Common fishery right area
Amagi
IUCN IVPrefectural Wildlife Protection Area
Kanukiyama
IUCN IVPrefectural Wildlife Protection Area
Kanukiyamahigashi
IUCN IVPrefectural Wildlife Protection Area
Joren Urajirogashi・Akagashi
IUCN IVRare Population Protected Forest
1 page = 1 named river (aggregation of 22 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
265 distinct species · 554 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 狩野川 : 29 espèces reliées par 46 interactions GloBI sur 4 types (connectance 6.5%, filtre Serrano α=0.2). 9 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
43km
Max discharge
29,8m³/s
Max Strahler
4
Segments matched
22
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.