HydroLAKES lake · #13521
Penzenskoye Vodokhranilishche
Surface area
85,77km²
Avg depth
20,2m
Volume
1 730,66km³
Shoreline
79,2km
Administrative coverage
3 dept-equivalent regions (GADM L2)
- Penzenskiy rayonPenza · Russia39.03 km²45.3% of lake
- Shemysheyskiy rayonPenza · Russia28.26 km²32.8% of lake
- Bessonovskiy rayonPenza · Russia18.82 km²21.9% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
349 distinct species · 917 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 41 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 Penzenskoye Vodokhranilishche : 34 espèces reliées par 76 interactions GloBI sur 6 types (connectance 9.3%, filtre Serrano α=0.2). 7 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
85,77km²
Avg depth
20,2m
Volume
1 730,660km³
Watershed
13 728km²
Shoreline
79,2km
Shore dev. idx
2,41
Residence time
347days
Elevation
143m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.