HydroLAKES lake · #174945
Sagiriko
Surface area
1,36km²
Avg depth
48,6m
Volume
66km³
Shoreline
17,6km
Administrative coverage
2 dept-equivalent regions (GADM L2)
- NiyodogawaKochi · Japan1.30 km²95.9% of lake
- KumakōgenEhime · Japan0.06 km²4.1% of lake
1 intersecting protected areas
Shikoku Karst (kochi)
IUCN VPrefectural Natural Park
0.00 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
280 distinct species · 429 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 9 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 Sagiriko : 8 espèces reliées par 6 interactions GloBI sur 1 type (connectance 16.7%, filtre Serrano α=0.2). 1 bulle taxonomique (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
1,36km²
Avg depth
48,6m
Volume
66,000km³
Watershed
671km²
Shoreline
17,6km
Shore dev. idx
4,26
Residence time
35days
Elevation
200m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.