HydroLAKES lake · #1304794
Lac 1304794
Surface area
0,18km²
Avg depth
3,5m
Volume
0,62km³
Shoreline
2,1km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Ostashkovskiy rayonTver' · Russia0.18 km²100.0% of lake
1 intersecting protected areas
Istok reki Volgi
IUCN IVState Natural Zakaznik
0.18 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
145 distinct species · 182 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 20 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 Lac 1304794 : 16 espèces reliées par 35 interactions GloBI sur 4 types (connectance 18.4%, filtre Serrano α=0.2). 4 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
0,18km²
Avg depth
3,5m
Volume
0,620km³
Watershed
11km²
Shoreline
2,1km
Shore dev. idx
1,38
Residence time
75days
Elevation
213m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.