HydroLAKES lake · #156264
Ozero Royka
Surface area
1,86km²
Avg depth
4,4m
Volume
8,21km³
Shoreline
5,5km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Vsevolzhskiy rayonLeningrad · Russia1.87 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
158 distinct species · 317 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 37 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 Royka : 29 espèces reliées par 70 interactions GloBI sur 5 types (connectance 10.5%, filtre Serrano α=0.2). 8 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
1,86km²
Avg depth
4,4m
Volume
8,210km³
Watershed
55km²
Shoreline
5,5km
Shore dev. idx
1,14
Residence time
379days
Elevation
42m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.