HydroLAKES lake · #161487
Ozero Usvyatskoye
Surface area
8,08km²
Avg depth
3,6m
Volume
28,82km³
Shoreline
15,9km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Usvyatskiy rayonPskov · Russia8.12 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
28 distinct species · 30 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 14 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 Usvyatskoye : 14 espèces reliées par 10 interactions GloBI sur 3 types (connectance 11.0%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Lake statistics (HydroLAKES)
Surface
8,08km²
Avg depth
3,6m
Volume
28,820km³
Watershed
1 362km²
Shoreline
15,9km
Shore dev. idx
1,57
Residence time
29days
Elevation
144m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.