HydroLAKES lake · #168703
Réservoir de Villegusien
Surface area
1,38km²
Avg depth
2,9m
Volume
4,06km³
Shoreline
6km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Haute-MarneGrand Est · France1.38 km²100.0% of lake
2 communes (L5)For countries with L5
- Longeau-Percey0.73 km²
- Villegusien-le-Lac0.65 km²
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
1 162 distinct species · 11 483 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 36 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 Réservoir de Villegusien : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 80 interactions GloBI sur 6 types (connectance 12.0%, filtre Serrano α=0.2). 7 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
1,38km²
Avg depth
2,9m
Volume
4,060km³
Watershed
105km²
Shoreline
6,0km
Shore dev. idx
1,43
Residence time
37days
Elevation
295m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.