Ontologia

HydroLAKES lake · #159706

Ozero Polonets

Natural lakeRussiaEurope 217 m

Surface area

2,04km²

Avg depth

4,3m

Volume

8,8km³

Shoreline

9,1km

Administrative coverage

Parent watershed

hybas-2080273200449 km² · upstream 449 km²

1 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Valdaiskiy

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

    2.05 km² overlap

Computed live · HydroLAKES × GADM × WDPA · cached after first hit.

Species present

1 distinct species · 2 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 obs · 1 cellules
Obs. / cellule
≥ 2
2–1
2–1
2–1
< 2

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Not enough documented interactions to build a meaningful graph for this territory.

Lake statistics (HydroLAKES)

Surface

2,04km²

Avg depth

4,3m

Volume

8,800km³

Watershed

24km²

Shoreline

9,1km

Shore dev. idx

1,80

Residence time

465days

Elevation

217m

HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.