HydroLAKES lake · #1363047
Tomura
Surface area
0,29km²
Avg depth
10m
Volume
2,9km³
Shoreline
3,6km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- ShintokuHokkaido · Japan0.29 km²100.0% of lake
3 intersecting protected areas
Daisetsuzan
IUCN IINational Park
0.29 km² overlap
Tomuraushi
IUCN IVPrefectural Wildlife Protection Area
0.29 km² overlap
Taisetsuzan
IUCN IbForest Ecosystem Reserve
0.00 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
45 distinct species · 90 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 7 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 Tomura : 6 espèces reliées par 7 interactions GloBI sur 3 types (connectance 33.3%, 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
0,29km²
Avg depth
10,0m
Volume
2,900km³
Watershed
194km²
Shoreline
3,6km
Shore dev. idx
1,91
Residence time
7days
Elevation
525m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.