Ruisseau
寺の沢
Crosses 1 administrative regions : Sano
Total length
4km
Max discharge
1,2m³/s
Max Strahler
1
Segments matched
1
River geography1 admin regions · 0 communes
1 administrative regions crossed (GADM L2)
- SanoTochigi · Japan22.7 kmin this dpt
6 intersecting protected areas
Karasawasan
IUCN IVPrefectural Wildlife Protection Area
Karasawa san
IUCN VPrefectural Natural Park
Himuro
IUCN VPrefectural Nature Conservation Area
Yoshu
IUCN VPrefectural Nature Conservation Area
Odeyama
IUCN IVPrefectural Wildlife Protection Area
Ode yama
IUCN VPrefectural Nature Conservation Area
1 page = 1 named river (aggregation of 1 HydroRIVERS v10 segment). Spatial join cached after first hit.
Species present
247 distinct species · 496 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 25 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 寺の沢 : 22 espèces reliées par 25 interactions GloBI sur 5 types (connectance 8.3%, 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
4km
Max discharge
1,2m³/s
Max Strahler
1
Segments matched
1
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.