HydroLAKES lake · #12990
Ozero Navolok
Surface area
12,43km²
Avg depth
3,2m
Volume
40,33km³
Shoreline
17km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Udomel'skiy rayonTver' · Russia12.49 km²100.0% of lake
2 intersecting protected areas
State Natural Zakaznik
0.09 km² overlap
Boloto Navolok-1
IUCN IVState Natural Zakaznik
0.01 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
399 distinct species · 645 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 Navolok : 21 espèces reliées par 23 interactions GloBI sur 2 types (connectance 6.1%, 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
12,43km²
Avg depth
3,2m
Volume
40,330km³
Watershed
133km²
Shoreline
17,0km
Shore dev. idx
1,36
Residence time
472days
Elevation
167m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.