HydroLAKES lake · #156273
Ozero Voloyarvi
Surface area
3,04km²
Avg depth
2,3m
Volume
6,94km³
Shoreline
8,2km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Vsevolzhskiy rayonLeningrad · Russia3.05 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
89 distinct species · 122 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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 Ozero Voloyarvi : 30 espèces reliées par 33 interactions GloBI sur 4 types (connectance 6.7%, 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
3,04km²
Avg depth
2,3m
Volume
6,940km³
Watershed
24km²
Shoreline
8,2km
Shore dev. idx
1,33
Residence time
608days
Elevation
8m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.