HydroLAKES lake · #153022
Ozero Pyalk-Yarvi
Surface area
8,84km²
Avg depth
10,2m
Volume
90,43km³
Shoreline
17,9km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Sortaval' gorsovetKarelia · Russia8.89 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
106 distinct species · 142 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 Pyalk-Yarvi : 19 espèces reliées par 51 interactions GloBI sur 5 types (connectance 11.7%, filtre Serrano α=0.2). 11 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
8,84km²
Avg depth
10,2m
Volume
90,430km³
Watershed
55km²
Shoreline
17,9km
Shore dev. idx
1,70
Residence time
2 176days
Elevation
63m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.