HydroLAKES lake · #12654
Ozero Otradnoye
Surface area
64,75km²
Avg depth
12,9m
Volume
837,61km³
Shoreline
66,2km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Priozerskiy rayonLeningrad · Russia65.12 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
250 distinct species · 568 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 28 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 Otradnoye : 19 espèces reliées par 45 interactions GloBI sur 5 types (connectance 11.1%, 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
64,75km²
Avg depth
12,9m
Volume
837,610km³
Watershed
161km²
Shoreline
66,2km
Shore dev. idx
2,32
Residence time
10 736days
Elevation
9m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.