HydroLAKES lake · #13047
Ozero Polisto
Surface area
26,96km²
Avg depth
2m
Volume
54,35km³
Shoreline
24km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Bezhanitskiy rayonPskov · Russia27.10 km²100.0% of lake
1 intersecting protected areas
Ozero Polisto
IUCN IIINatural Monument
27.10 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
195 distinct species · 303 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 27 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 Polisto : 21 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 60 interactions GloBI sur 5 types (connectance 12.9%, 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
26,96km²
Avg depth
2,0m
Volume
54,350km³
Watershed
489km²
Shoreline
24,0km
Shore dev. idx
1,31
Residence time
141days
Elevation
89m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.