HydroLAKES lake · #174930
Ananaigawa
Surface area
1,18km²
Avg depth
39,4m
Volume
46,3km³
Shoreline
18,7km
Administrative coverage
2 dept-equivalent regions (GADM L2)
- KamiKochi · Japan1.11 km²94.5% of lake
- NankokuKochi · Japan0.06 km²5.5% of lake
1 intersecting protected areas
Ananaigawa dam
IUCN IVPrefectural Wildlife Protection Area
1.08 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
382 distinct species · 546 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 21 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 Ananaigawa : 19 espèces reliées par 18 interactions GloBI sur 4 types (connectance 8.6%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Lake statistics (HydroLAKES)
Surface
1,18km²
Avg depth
39,4m
Volume
46,300km³
Watershed
50km²
Shoreline
18,7km
Shore dev. idx
4,87
Residence time
209days
Elevation
396m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.