HydroLAKES lake · #160942
Ozero Ostrovnya
Surface area
1,22km²
Avg depth
1,9m
Volume
2,36km³
Shoreline
6,7km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Nevel'skiy rayonPskov · Russia1.22 km²100.0% of lake
1 intersecting protected areas
Nevel`skij
IUCN IVState Natural Zoological Zakaznik
1.22 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
37 distinct species · 39 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 16 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 Ostrovnya : 15 espèces reliées par 12 interactions GloBI sur 2 types (connectance 10.0%, filtre Serrano α=0.2). 1 bulle taxonomique (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
1,22km²
Avg depth
1,9m
Volume
2,360km³
Watershed
103km²
Shoreline
6,7km
Shore dev. idx
1,70
Residence time
32days
Elevation
164m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.