Ruisseau· 20 segments
奥入瀬川
Crosses 4 administrative regions : Hachinohe, Oirase, Rokunohe, Towada
Total length
64km
Max discharge
18,4m³/s
Max Strahler
3
Segments matched
20
River geography4 admin regions · 0 communes
4 administrative regions crossed (GADM L2)
6 intersecting protected areas
Towada hachimantai
IUCN IINational Park
Towada
IUCN IVNational Wildlife Protection Area
Towadako oyobi oirase keiryuu
IUCN IIINational Natural Monument
Tamogi
IUCN IVPrefectural Wildlife Protection Area
Takamoriyama
IUCN IVPrefectural Wildlife Protection Area
Magi
IUCN IVPrefectural Wildlife Protection Area
1 page = 1 named river (aggregation of 20 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
181 distinct species · 305 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 44 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 奥入瀬川 : 40 espèces reliées par 39 interactions GloBI sur 4 types (connectance 4.1%, filtre Serrano α=0.2). 4 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
64km
Max discharge
18,4m³/s
Max Strahler
3
Segments matched
20
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.