Ruisseau· 10 segments
滝山川
Crosses 2 administrative regions : Akiōta, Kitahiroshima
Total length
59km
Max discharge
7,6m³/s
Max Strahler
3
Segments matched
10
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- KitahiroshimaHiroshima · Japan15.4 kmin this dpt
- AkiōtaHiroshima · Japan11.4 kmin this dpt
5 intersecting protected areas
Taniyamakyo
IUCN VPrefectural Nature Conservation Area
Enohirayama Mizunara・Konara
IUCN IVRare Population Protected Forest
The Chugoku Electric Power Co., Inc. forests for recharging water resources (Hashiyama No.1 and No.2)
IUCN Not ApplicableOECM
Odomari
IUCN IVPrefectural Wildlife Protection Area
Miyamakyou
IUCN VGreen Space Environment Conservation Area(Hiroshima)
1 page = 1 named river (aggregation of 10 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
70 distinct species · 101 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 8 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 滝山川 : 6 espèces reliées par 13 interactions GloBI sur 3 types (connectance 36.1%, filtre Serrano α=0.2). 3 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
59km
Max discharge
7,6m³/s
Max Strahler
3
Segments matched
10
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.