HydroLAKES lake · #173670
Toyano Gata
Surface area
1,24km²
Avg depth
2,5m
Volume
3,12km³
Shoreline
6,1km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- NiigataNiigata · Japan1.24 km²100.0% of lake
1 intersecting protected areas
Toyanogata
IUCN IVPrefectural Wildlife Protection Area
1.22 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
247 distinct species · 15 245 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 Toyano Gata : 19 espèces reliées par 58 interactions GloBI sur 3 types (connectance 14.3%, filtre Serrano α=0.2). 10 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
1,24km²
Avg depth
2,5m
Volume
3,120km³
Watershed
24km²
Shoreline
6,1km
Shore dev. idx
1,54
Residence time
39days
Elevation
-9m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.