Rivière· 13 segments
鏡川
Crosses 2 administrative regions : Ino, Kōchi
Total length
44km
Max discharge
17,3m³/s
Max Strahler
4
Segments matched
13
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
6 intersecting protected areas
Uradowan
IUCN IVPrefectural Wildlife Protection Area
Kitayama
IUCN VPrefectural Natural Park
Washio yama
IUCN VPrefectural Natural Park
Hitsuzan
IUCN IVPrefectural Wildlife Protection Area
Kagami dam
IUCN IVPrefectural Wildlife Protection Area
Konomori
IUCN IVPrefectural Wildlife Protection Area
1 page = 1 named river (aggregation of 13 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
1 575 distinct species · 5 851 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 27 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 鏡川 : 21 espèces reliées par 27 interactions GloBI sur 3 types (connectance 7.7%, filtre Serrano α=0.2). 6 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
44km
Max discharge
17,3m³/s
Max Strahler
4
Segments matched
13
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.